TeeChart ActiveX version 2011
==============================================
12th January 2012
TeeChart Pro Activex Control v2011
v2011.0.0.5 Release
==============================================
Bugfixes/changes
-------------------------
1) Integer overflow security vulnerabilities resolution.
2) MS Access Chart positioning improvements for designtime.
3) [TA05010743]
Tag property (OleVariant) for ISeries interface was
removed accidentally, now fixed.
4) Some fixes in the included ASP examples.
5) TeeCommander OnEditedChart event was not available in
TeeChart 2011, now fixed.
6) [TV52015960]
CrossPoints function gives wrong points in
some cases. Fixed.
7) [TV52015939]
Null points broken for IFastLineSeries.
Fixed.
8) [TV52015992]
Filled IContourSeries not plotting
correctly when IrregularGrid=True.
==============================================
2nd September 2011
TeeChart Pro Activex Control v2011
v2011.0.0.4 Release
==============================================
New Features
--------------------------
1) Custom color palette save and loading
functionality for Custom3D series.
2) TeeChart Pro 2011 constants fully
translated to Japanese and Korean.
3) Front and Back Errors for IErrorPoint3DSeries.
4) New "Mouse" and "Palette" subtabs at Chart
editor (General tab).
5) New tool: IClusteringTool
6) New IErrorPointSeries.
7) New IErrorPoint3DSeries.
8) [TA05015048]
New ITChart.ShowSeriesEditor method which
allows to show Series editor for specific
Series.
Bugfixes/changes
-------------------------
1) [TV52015540]
Clicked function returns the righ point
index while should return the left. Fixed.
2) [TV52015573]
TeeMouseCursor editor not fully translated.
Fixed.
3) [TV52015567]
New series ErrorPoint not translated
in the chart editor gallery. Fixed.
4) [TV52015565]
Cloning a IKnobGauge series threw an AV
exception. Fixed.
5) Global var TeeUseMouseWheel (Chart.pas)
moved to tChart1.Panning.MouseWheel property.
6) TChart: TabStop property
default now changed to: True.
7) [TV52015390]
DrawToMetaCanvas not working correctly.
Fixed.
8) [TV52015260]
Excel exported files failed to import
correctly in Japanese Excel 2010. Now
fixed.
9) [TV52015444]
Series.Pen.Visible:=False didn't work
in 3D GDI+ charts. Fixed.
10) [TV52015423]
IIsoSurfaceSeries not calculating first
level correctly. Fixed.
11) [TV52015430]
Chart panel color not working. Fixed.
12) [TV52015409]
Series background turned black at the
editor gallery under some circumstances.
Fixed.
13) [TV52015426]
Changing an AngleValue in a Polar
series did not work. Fixed.
14) [TV52015433]
Rotating pie and donut series crashed
for certain rotation/elevation angles.
Fixed.
15) [TV52015462]
Wrong line colors in IPolarSeries when
ColorEachPoint=True. Fixed.
64) [TV52015411]
Area Series not correctly responding
to Gradient render codelines. Fixed.
17) [TV52015318]
IVideoPlayerTool non-functional. Fixed.
18) [TV52015427]
IAntiAliasTool not clipping series
points correclty. Fixed.
19) [TV52011753]
Series transparency and legend checkboxes
not working with TAntiAliasCanvas. Fixed.
20) Applied integer arg limitation to AddSeries,
Tools.Add and SetFunction methods.
21) [TA05011823]
Legend is not correctly resized using long
Series names and Legend Title. Fixed.
==============================================
11th February 2011
TeeChart Pro Activex Control v2010
v2010.0.0.3 Release
==============================================
Bugfixes/changes
-------------------------
1) [TA05014833]
Transparency and Gradient properties for
Bands of IGridBandTool don't work fine in
vc++. Now fixed.
2) The Updater tool does not update vcc
projects from v8 correctly, now fixed.
3) VC++ examples has been updated because
they show errors trying to run.
4) Some changes have been done into the
language constants to be compatible when
ActiveX and VCL version are installed
into the same machine, please take a look
at the TeeChartDefines.h file in case you
need to change the id number of language
into your applications (if you used id
instead of predefined consts like
laEnglish).
5) [TA05015209]
Seems when you want assign marks brush
style at once it is not allowed, you only
can change their style of brush one by
one. Now you can do :
TChart1.Series(0).Marks.Brush.Style = bsClear
6) [TA05014864]
Added the ICustom3DPaletteSeries.LegendEvery
which can be used for scMap series and others.
7) [TA05014604]
Member not found" error, using some teechart
properties into VCC, like :
...GetAsPie().SetCircled(true);
...GetAsWindRose().SetMirrorAngles(true);
...GetAsWindRose().SetMirrorLabels(true);
now fixed.
10) [TA05014693]
In Visual C++, calling the gauges function
GetXRadius (or GetYRadius) gives a
"member not found" error. Now fixed.
11) [TA05013335]
Setting manually a Text for a specific
marks item in Visual C++ gives a "member
not found" error, now fixed.
12) [TA05015310]
Axis Retrieve old labels demo gives an
error clicking the Set Label button, now
fixed.
13) TeeChart ActiveX components cannot be
inserted into Office 2007 and 2010
applications (Excel, Word), now fixed.
14) The AddErrorBar method for Error Series
could not be used, now is available for
both Error and ErrorBar Series.
15) MSOffice examples included into the
installation was not updated, now fixed.
16) [TV52015386]
Adding a TPageNumTool via the chart editor
threw and exception. Fixed.
17) ZoomText property is now an enumerated type
(ICanvasZoomText) instead of a boolean.
TChart1.Aspect.ZoomText = ztManual
18) [TV52015202]
Series Legend Symbols drawn twice under some
circumstances. PaintSeriesLegend fixed.
19) [TV52014983]
ChartRect not being set correctly for
series in OpenGL. Fixed.
20) [TV52015216]
ICustomLegendTool not available at chart
editor. Fixed.
21) [TV52015181]
IColorBandTool raises and AV error at
designtime when not assigned to any axis
and trying to change its name. Fixed.
22) IAxisBreakTool. Performance improvements.
23) [TV52015199]
ColorEachLine broken in 2D lines. Fixed.
24) [TV52015228]
Zoom not working in charts with several
series with different axes. Fixed.
25) [TV52015190]
Second pointer in a series not drawn
when there's an inverted axis. Fixed.
26) ITernarySeries. Axis Label Brush was
painting incorrectly. Now resolved.
27) [TV52015266]
Polar series not plotting correctly
when ClockWiseLabels set to false.
28) [TV52015163]
CustomChartRect not reflected in
printed charts. Fixed.
29) [TV52015271]
BarWidthPercent=100 not rendering
correctly when MultiBar=mbSide. Fixed.
30) [TV52015275]
Line color in 2D charts broken. Fixed.
31) [TV52014986]
Functions with different X values not
calculating correctly. CalcByValue
property (false by default) added to
fix this.
32) [TV52015301]
IChartScrollBar not working fine
when axis Minimum <> 0. Fixed.
33) [TV52015285]
ISeriesTextSource not working with
3D series. Fixed.
34) [TV52015282 and TV52015313]
Clicked method broken for IAreaSeries.
Fixed.
35) [TV52015316]
Adding a series using the chart editor
set in some specific languages threw
an error. Fixed.
36) [TV52015319]
Themes tab in chart editor crashing
randomly when selecting Random theme.
Fixed.
37) [TV52015330]
ColorEachPoint not working as
expected. Fixed.
38) [TV52015261]
IChartLegend.DrawLegend method not
working as expected. Fixed.
39) [TV52015225]
First right vertex label of ITernarySeries
not responding to changes to font
characteristics. Fixed.
40) [TV52015186]
Axis scales not calculating correctly
in IErrorSeries under some circumstances.
Fixed.
41) [TV52015103]
ISeriesRegionTool not respecting Stairs
property of associated series. Fixed.
42) [TV52015351]
Series datasource editor crashing with
some specific MDI applications. Fixed.
43) [TV52015179]
Axis text labels overlapping with
multiple series. Fixed.
New Features
--------------------------
1) TeeChart Pro 2010 constants fully
translated to Hellenic and Hindi.
2) New ztAuto option (automatic font size when
chart is resized)
Chart1.View3DOptions.ZoomText=ztAuto
==============================================
10th November 2010
TeeChart Pro Activex Control v2010
v2010.0.0.2 Release
==============================================
Bugfixes/changes
-------------------------
1) Setting unicode strings via code does not
work fine in some parts of the Chart.
Now fixed.
2) [TA05014516]
Trying to set color to items of
Organizational series type crashes, now
fixed.
3) [TA05015185]
Shape brush properties cannot be assigned
via code, i.e. Chart1.Tools.items(0).
asAnnotation.Shape.Brush.Color = vbRed.
Now fixed.
IAnnotationTool.Brush is obsolete.
ITeeCustomShape now has the Brush property.
New Features
--------------------------
1) New interface accessible Export encoding
(Unicode support) for HTML and XML Data
export.
2) [TA05014089]
New property RowHeights[] for the ChartGrid
component.
==============================================
26th October 2010
TeeChart Pro Activex Control v2010
v2010.0.0.1 Release
==============================================
1) New ISeries.LegentTitle property which
allows to specify a text for each Series
object. Having LegendStyle to lsSeries
if LegendTitle <> '' will be displayed.
2) Added the OnClickPointer and OnGetPointerStyle
events for the ITernarySeries.
3) [TA05014286]
Gauge Series does not have the Axis
property to be used at runtime, via code,
now added.
4) [TA05014514]
Bar series' CalcBarBounds method doesn't
return a rectangle as it does in the VCL
version.Now fixed.
5) [TA05013147]
Many items within Teechart hava a color
property. The color can be changed via a
pallette toolbox. I noticed that it is
possible that once the pallette toolbox is
opened many more of them can be openend
just by clicking the original button.
Now fixed.
6) [TA05012740]
TeePreviewPanel component now has a new
ShowEditor method which shows the Preview
panel editor.
7) [TA05013369]
SubChart Charts cannot accessed via code
as TChart.Tools.items(0).asSubChart, now
added the asSubChart property and its
properties and methods.
8) [TA05015049]
Added new IPageControl interface,
ETabStyle and ETabPosition enums, and
MainPage and SubPage properties which
allows to change the position and style
of Tabs at ChartEditorPanel.
i.e. : ChartEditorPanel1.MainPage.Style
9) [TA05014594]
TChart1.Series(0).asSurface.RecreateValues
method is not available as it's in the VCL
version. Now added.
10) [TA05014512]
The margins of PageNum tool are not
accessible by code, only through the editor.
Now fixed, these can be set by :
with Tchart1.Tools.Items(0).asPageNum
.Shape.Margins.Left = 10
end with
11) Added new Frame property to ITeeCustomShape
interface, some modifications have been
done in order to add this property, but these
don't affect previous code (ITeeShapePanel
interface has been removed). However this
"Frame" alias is obsolete, Pen property
should be used.
12) [TA05014634]
The SetRotationAngle(150) property gives
the "member not found" exception with Vc++.
Now fixed.
13) [TV52014070]
New CustomEditColors property at ICanvas
interface which allows to add custom colors
to the Color dialog of the Chart editor.
14) [TA05014618]
ErrorBar series' ErrorStyle property, cannot
be accessed through code, now fixed.
15) [TA05015210]
Added the ITChart.ActiveSerieslegend function
which can be used into OnGetLegendText to
obtain the active Series.
==============================================
October 2010 Beta
TeeChart Pro Activex Control v2010
v2010.0.0.1 Release
==============================================
1) [TA05013050]
DrawAxisLabelEvent returns a different
axis index that the ClickAxis event.
Now fixed.
2) [TA05010743]
New Tag property (OleVariant) for ISeries
interface.
3) New Legend Text Style ltsXAndText.
4) New Axis label style ltsXAndText.
5) New boolean InsideBounds property into the
new IteePanning interface which allows to
scroll the chart event the mouse is outside
the Chart rect.
6) [TA05013254]
With version 8.0.0.4 the code Hand proeprty
do not work. It works with version 8.0.0.3.
Now fixed.
7) [TA05015157]
Added (HideText and Caption) parameters for
ShowEditorShape method of ITeeCustomShape
interface. Now dialog can have a Title.
8) [TA05014219]
Added the UseMiddleColor method for the
IGradient.
9) [TA05015025]
No the ITeeShape interface has the LoadImage,
AssignImage and ClearImage methods. This
allows to have a image into the Face for
CircularGauge series.
10) IAspect.ZoomText property was a boolean
property, now has been changed to Enum class
(ECanvasZoomText) with ztManual, ztNo,
and ztAuto values.
TeeChart ActiveX 2010 version - What's New
-------------------------------------------------------------
General Features
* Transparent Unicode support
TeeChart ActiveX version now supports unicode input/output for all versions. Languages
may changed for all single and double-byte charactersets at design and/or runtime.
New Series types
* KnobGauge Series
* Rose Series
* Ternary Series
* Treemap Series
New Tool components
* Custom Legend
New Functions
* PercentageChange function y = (y2-y1)/y1
* Slope function y = (y2-y1) / (x2-x1)
* MoneyFlow Skewness
* Kurtosis
* Smoothed Moving Average
* ATR (Average True Range)
* RVI (Relative Vigor Index)
* AO (Awesome Oscillator)
* AC (Acclerator/Declerator Oscillator)
* Alligator
* Gator Oscillator
New Components
* GDI+ component
New in Chart Legend
* Text-Symbol gap
* Legend max. rows
New in Series
* Marks Font Series Color
* Marks on Bar
* YOrigin for Histogram
* Org Series with HTML Format
* Smoothed Series
* Embedded Numeric Gauge
* Embedded Linear Gauge
* Custom Embedding
* ArrowSeries Transparency
* New ArrowSeries Pointer Gradient
* Polar Series Zoom
* New Style option for DrawAllPoints property
* Candle Series configurable Open and Close Tick Pen
* CircularGauge Total displayed segment size option
* Editable CircularGauge 3 part Frame
* 2D Bar and Horiz.Bar with rounded corners.
New in Axes
* Axis Grid zones
* Axis Labels behind
* GridCentered with GridBand
* Axis Labels now retrievable after discarding Custom Labels
New in Components
* Editor Options
* TeeCommander RotateInertia (similar to TRotateTool.Inertia property)
New in Canvas
* Flash export using Flex compiler. Includes animation options
New in Functions
* y = mx + b, Curvefitting normal coefficient
* Slope & Y-Intercept
New methods
* TTeeCanvas and TTeeCanvas3D "GetArrowPoints" function. Returns a TPoint array
bounding a given set of arrow parameters.
* TSeriesStatsTool new functions: Mean, StdDeviation, Skewness and Kurtosis
* TGLCanvas.StretchDraw
Miscellaneous
* TArrowSeries improved Clicked method.
* Improved Point / Line series Clicked method when points overlap.
* TeePolar.pas unit "TeePolarDegreeSymbol" global string variable, moved to TeeConst.pas
unit to allow internationalization.
* Improved OpenGL support for Picture properties.
* New editor dialog for TDraw3D control (TeeDraw3DEditor.pas)
* Support for transparent textures in OpenGL TGLCanvas.
* BigFlatFile demo project moved inside TeeNew (Big_FlatFile.pas unit)
* New Chart Themes
New in Export formats
* VRML 3D (www.web3d.org)
* Dots Per Inch (DPI)
Renamed items
New global types
New global procedures
New Units
* TeeArrowTool.pas
* TeeMouseCursor.pas
* TeeDraw3DEditor.pas
TeeChart ActiveX version 2010
==============================================
11th February 2011
TeeChart Pro Activex Control v2010
v2010.0.0.3 Release
==============================================
Bugfixes/changes
-------------------------
1) [TA05014833]
Transparency and Gradient properties for
Bands of IGridBandTool don't work fine in
vc++. Now fixed.
2) The Updater tool does not update vcc
projects from v8 correctly, now fixed.
3) VC++ examples has been updated because
they show errors trying to run.
4) Some changes have been done into the
language constants to be compatible when
ActiveX and VCL version are installed
into the same machine, please take a look
at the TeeChartDefines.h file in case you
need to change the id number of language
into your applications (if you used id
instead of predefined consts like
laEnglish).
5) [TA05015209]
Seems when you want assign marks brush
style at once it is not allowed, you only
can change their style of brush one by
one. Now you can do :
TChart1.Series(0).Marks.Brush.Style = bsClear
6) [TA05014864]
Added the ICustom3DPaletteSeries.LegendEvery
which can be used for scMap series and others.
7) [TA05014604]
Member not found" error, using some teechart
properties into VCC, like :
...GetAsPie().SetCircled(true);
...GetAsWindRose().SetMirrorAngles(true);
...GetAsWindRose().SetMirrorLabels(true);
now fixed.
10) [TA05014693]
In Visual C++, calling the gauges function
GetXRadius (or GetYRadius) gives a
"member not found" error. Now fixed.
11) [TA05013335]
Setting manually a Text for a specific
marks item in Visual C++ gives a "member
not found" error, now fixed.
12) [TA05015310]
Axis Retrieve old labels demo gives an
error clicking the Set Label button, now
fixed.
13) TeeChart ActiveX components cannot be
inserted into Office 2007 and 2010
applications (Excel, Word), now fixed.
14) The AddErrorBar method for Error Series
could not be used, now is available for
both Error and ErrorBar Series.
15) MSOffice examples included into the
installation was not updated, now fixed.
16) [TV52015386]
Adding a TPageNumTool via the chart editor
threw and exception. Fixed.
17) ZoomText property is now an enumerated type
(ICanvasZoomText) instead of a boolean.
TChart1.Aspect.ZoomText = ztManual
18) [TV52015202]
Series Legend Symbols drawn twice under some
circumstances. PaintSeriesLegend fixed.
19) [TV52014983]
ChartRect not being set correctly for
series in OpenGL. Fixed.
20) [TV52015216]
ICustomLegendTool not available at chart
editor. Fixed.
21) [TV52015181]
IColorBandTool raises and AV error at
designtime when not assigned to any axis
and trying to change its name. Fixed.
22) IAxisBreakTool. Performance improvements.
23) [TV52015199]
ColorEachLine broken in 2D lines. Fixed.
24) [TV52015228]
Zoom not working in charts with several
series with different axes. Fixed.
25) [TV52015190]
Second pointer in a series not drawn
when there's an inverted axis. Fixed.
26) ITernarySeries. Axis Label Brush was
painting incorrectly. Now resolved.
27) [TV52015266]
Polar series not plotting correctly
when ClockWiseLabels set to false.
28) [TV52015163]
CustomChartRect not reflected in
printed charts. Fixed.
29) [TV52015271]
BarWidthPercent=100 not rendering
correctly when MultiBar=mbSide. Fixed.
30) [TV52015275]
Line color in 2D charts broken. Fixed.
31) [TV52014986]
Functions with different X values not
calculating correctly. CalcByValue
property (false by default) added to
fix this.
32) [TV52015301]
IChartScrollBar not working fine
when axis Minimum <> 0. Fixed.
33) [TV52015285]
ISeriesTextSource not working with
3D series. Fixed.
34) [TV52015282 and TV52015313]
Clicked method broken for IAreaSeries.
Fixed.
35) [TV52015316]
Adding a series using the chart editor
set in some specific languages threw
an error. Fixed.
36) [TV52015319]
Themes tab in chart editor crashing
randomly when selecting Random theme.
Fixed.
37) [TV52015330]
ColorEachPoint not working as
expected. Fixed.
38) [TV52015261]
IChartLegend.DrawLegend method not
working as expected. Fixed.
39) [TV52015225]
First right vertex label of ITernarySeries
not responding to changes to font
characteristics. Fixed.
40) [TV52015186]
Axis scales not calculating correctly
in IErrorSeries under some circumstances.
Fixed.
41) [TV52015103]
ISeriesRegionTool not respecting Stairs
property of associated series. Fixed.
42) [TV52015351]
Series datasource editor crashing with
some specific MDI applications. Fixed.
43) [TV52015179]
Axis text labels overlapping with
multiple series. Fixed.
New Features
--------------------------
1) TeeChart Pro 2010 constants fully
translated to Hellenic and Hindi.
2) New ztAuto option (automatic font size when
chart is resized)
Chart1.View3DOptions.ZoomText=ztAuto
==============================================
10th November 2010
TeeChart Pro Activex Control v2010
v2010.0.0.2 Release
==============================================
Bugfixes/changes
-------------------------
1) Setting unicode strings via code does not
work fine in some parts of the Chart.
Now fixed.
2) [TA05014516]
Trying to set color to items of
Organizational series type crashes, now
fixed.
3) [TA05015185]
Shape brush properties cannot be assigned
via code, i.e. Chart1.Tools.items(0).
asAnnotation.Shape.Brush.Color = vbRed.
Now fixed.
IAnnotationTool.Brush is obsolete.
ITeeCustomShape now has the Brush property.
New Features
--------------------------
1) New interface accessible Export encoding
(Unicode support) for HTML and XML Data
export.
2) [TA05014089]
New property RowHeights[] for the ChartGrid
component.
==============================================
26th October 2010
TeeChart Pro Activex Control v2010
v2010.0.0.1 Release
==============================================
1) New ISeries.LegentTitle property which
allows to specify a text for each Series
object. Having LegendStyle to lsSeries
if LegendTitle <> '' will be displayed.
2) Added the OnClickPointer and OnGetPointerStyle
events for the ITernarySeries.
3) [TA05014286]
Gauge Series does not have the Axis
property to be used at runtime, via code,
now added.
4) [TA05014514]
Bar series' CalcBarBounds method doesn't
return a rectangle as it does in the VCL
version.Now fixed.
5) [TA05013147]
Many items within Teechart hava a color
property. The color can be changed via a
pallette toolbox. I noticed that it is
possible that once the pallette toolbox is
opened many more of them can be openend
just by clicking the original button.
Now fixed.
6) [TA05012740]
TeePreviewPanel component now has a new
ShowEditor method which shows the Preview
panel editor.
7) [TA05013369]
SubChart Charts cannot accessed via code
as TChart.Tools.items(0).asSubChart, now
added the asSubChart property and its
properties and methods.
8) [TA05015049]
Added new IPageControl interface,
ETabStyle and ETabPosition enums, and
MainPage and SubPage properties which
allows to change the position and style
of Tabs at ChartEditorPanel.
i.e. : ChartEditorPanel1.MainPage.Style
9) [TA05014594]
TChart1.Series(0).asSurface.RecreateValues
method is not available as it's in the VCL
version. Now added.
10) [TA05014512]
The margins of PageNum tool are not
accessible by code, only through the editor.
Now fixed, these can be set by :
with Tchart1.Tools.Items(0).asPageNum
.Shape.Margins.Left = 10
end with
11) Added new Frame property to ITeeCustomShape
interface, some modifications have been
done in order to add this property, but these
don't affect previous code (ITeeShapePanel
interface has been removed). However this
"Frame" alias is obsolete, Pen property
should be used.
12) [TA05014634]
The SetRotationAngle(150) property gives
the "member not found" exception with Vc++.
Now fixed.
13) [TV52014070]
New CustomEditColors property at ICanvas
interface which allows to add custom colors
to the Color dialog of the Chart editor.
14) [TA05014618]
ErrorBar series' ErrorStyle property, cannot
be accessed through code, now fixed.
15) [TA05015210]
Added the ITChart.ActiveSerieslegend function
which can be used into OnGetLegendText to
obtain the active Series.
==============================================
October 2010 Beta
TeeChart Pro Activex Control v2010
v2010.0.0.1 Release
==============================================
1) [TA05013050]
DrawAxisLabelEvent returns a different
axis index that the ClickAxis event.
Now fixed.
2) [TA05010743]
New Tag property (OleVariant) for ISeries
interface.
3) New Legend Text Style ltsXAndText.
4) New Axis label style ltsXAndText.
5) New boolean InsideBounds property into the
new IteePanning interface which allows to
scroll the chart event the mouse is outside
the Chart rect.
6) [TA05013254]
With version 8.0.0.4 the code Hand proeprty
do not work. It works with version 8.0.0.3.
Now fixed.
7) [TA05015157]
Added (HideText and Caption) parameters for
ShowEditorShape method of ITeeCustomShape
interface. Now dialog can have a Title.
8) [TA05014219]
Added the UseMiddleColor method for the
IGradient.
9) [TA05015025]
No the ITeeShape interface has the LoadImage,
AssignImage and ClearImage methods. This
allows to have a image into the Face for
CircularGauge series.
10) IAspect.ZoomText property was a boolean
property, now has been changed to Enum class
(ECanvasZoomText) with ztManual, ztNo,
and ztAuto values.
TeeChart ActiveX 2010 version - What's New
-------------------------------------------------------------
General Features
* Transparent Unicode support
TeeChart ActiveX version now supports unicode input/output for all versions. Languages
may changed for all single and double-byte charactersets at design and/or runtime.
New Series types
* KnobGauge Series
* Rose Series
* Ternary Series
* Treemap Series
New Tool components
* Custom Legend
New Functions
* PercentageChange function y = (y2-y1)/y1
* Slope function y = (y2-y1) / (x2-x1)
* MoneyFlow Skewness
* Kurtosis
* Smoothed Moving Average
* ATR (Average True Range)
* RVI (Relative Vigor Index)
* AO (Awesome Oscillator)
* AC (Acclerator/Declerator Oscillator)
* Alligator
* Gator Oscillator
New Components
* GDI+ component
New in Chart Legend
* Text-Symbol gap
* Legend max. rows
New in Series
* Marks Font Series Color
* Marks on Bar
* YOrigin for Histogram
* Org Series with HTML Format
* Smoothed Series
* Embedded Numeric Gauge
* Embedded Linear Gauge
* Custom Embedding
* ArrowSeries Transparency
* New ArrowSeries Pointer Gradient
* Polar Series Zoom
* New Style option for DrawAllPoints property
* Candle Series configurable Open and Close Tick Pen
* CircularGauge Total displayed segment size option
* Editable CircularGauge 3 part Frame
* 2D Bar and Horiz.Bar with rounded corners.
New in Axes
* Axis Grid zones
* Axis Labels behind
* GridCentered with GridBand
* Axis Labels now retrievable after discarding Custom Labels
New in Components
* Editor Options
* TeeCommander RotateInertia (similar to TRotateTool.Inertia property)
New in Canvas
* Flash export using Flex compiler. Includes animation options
New in Functions
* y = mx + b, Curvefitting normal coefficient
* Slope & Y-Intercept
New methods
* TTeeCanvas and TTeeCanvas3D "GetArrowPoints" function. Returns a TPoint array
bounding a given set of arrow parameters.
* TSeriesStatsTool new functions: Mean, StdDeviation, Skewness and Kurtosis
* TGLCanvas.StretchDraw
Miscellaneous
* TArrowSeries improved Clicked method.
* Improved Point / Line series Clicked method when points overlap.
* TeePolar.pas unit "TeePolarDegreeSymbol" global string variable, moved to TeeConst.pas
unit to allow internationalization.
* Improved OpenGL support for Picture properties.
* New editor dialog for TDraw3D control (TeeDraw3DEditor.pas)
* Support for transparent textures in OpenGL TGLCanvas.
* BigFlatFile demo project moved inside TeeNew (Big_FlatFile.pas unit)
* New Chart Themes
New in Export formats
* VRML 3D (www.web3d.org)
* Dots Per Inch (DPI)
Renamed items
New global types
New global procedures
New Units
* TeeArrowTool.pas
* TeeMouseCursor.pas
* TeeDraw3DEditor.pas
TeeChart ActiveX version 8
===========================================
TeeChart Pro Activex Control v8
Copyright (c) 1997-2011
by Steema Software SL
All Rights Reserved.
http://www.steema.com
email: info@steema.com
support forums: http://support.steema.com
==============================================
June 2011
TeeChart Pro Activex Control v8
v8.0.1.1 Release
==============================================
1) Fixed a memory leak drawing axis labels
with Unicode version.
==============================================
December 2010
TeeChart Pro Activex Control v8
v8.0.1.0 Release
==============================================
1) Problems registering TeeChart in virtual
machine environments where printer exists.
Resolved in this update.
New property for manual printer
initialisation (use is optional and not
required for most applications).
==============================================
October 2010
TeeChart Pro Activex Control v8
v8.0.0.9 Release
==============================================
1) Added IMarks.OnTop property.
2) [TA05013050]
DrawAxisLabelEvent returns a different
axis index that the ClickAxis event.
Now fixed.
3) [TA05010743]
New Tag property (OleVariant) for ISeries
interface.
4) [TA05014784]
Having several series, if you remove the
first one, the first and the second series
are removed. Now fixed.
5) [TA05013254]
With version 8.0.0.4 the code Hand proeprty
do not work. It works with version 8.0.0.3.
Now fixed.
6) [TA05014219]
Added the UseMiddleColor method for the
IGradient.
==============================================
March 2010
TeeChart Pro Activex Control v8
v8.0.0.8 Release
==============================================
1) Series are not completely freed using the
removeSeries method (using the same series
name for a new Series added crashes), now
fixed.
2) [TF02014321]
Chart Editor didn't allow the editing of
DateTime values when the equivalent date
was less than or equal to 0 (zero).
Fixed.
3) [TV52014389]
Axes assignment ignored labels font
settings. Fixed.
4) [TV52014016]
Colors not plotted correctly in
TAreaSeries when rotated. Fixed.
5) [TV52014524]
Horiontal grids are not drawn in
TColorGridSeries. Fixed.
6) [TF02014545]
Pie Series Marks Shadow not drawing
correctly when angle non-zero. Fixed.
7) [TV52013638]
TLineSeries rendering took excessive
time under some circumstances. Fixed.
8) [TV52014401]
OnGetMarkText event not available in
TChartShape series. Fixed.
9) [TV52014436]
Scrolling TBarSeries resized the bars
under some circumstances. Fixed.
10) [TV52014649]
Null values painted in TCandleSeries
with CandleStyle set to csLine. Fixed.
11) [TV52014608]
TSeriesTextSource crashed at runtime.
Fixed.
12) [TV52014561]
IgnoreNulls property interfering with
TreatNulls in TFastLineSeries. Fixed.
13) [TV52014677]
2D TLineSeries with LinePen.Width > 1
and TAntiAliasTool are always black.
Fixed.
14) [TV52014692]
Chart editor crashed when using
TAntiAliasTool under some circumstances.
Fixed.
==============================================
October 2009
TeeChart Pro Activex Control v8
v8.0.0.7 Release
==============================================
1) Revisions to Save code to support Excel housed
Charts where Datasource is set.
2) TeeChart Help file updated.
3) TA05014329
Hand property for Circular Gauges was not
available at runtime, now fixed.
==============================================
May 2009
TeeChart Pro Activex Control v8
v8.0.0.6 Release
==============================================
// Changes and Fixes
-------------------------------
1) [No bugfix log]
Added new parameter to the ICanvas.ClipEllipse
method. Now Inverted can be set.
2) TA05013862
MiddleBrush gradient for CircularGauge Series
could not be assigned. Also, Hand distance and
Offset properties were not available, now fixed.
3) TA05013030
ColorLine tool with a bar series, when you move
the mouse over the color line the cursor changes
(to allow drag), but the mouse cursor won't
change until you'll move it out of the Bar, now
fixed.
4) [No bugfix log]
Added IDownSamplingFunction.DisplayedPointCount
property.
5) TA05013476
Constant missing for Light Filter. New ILightFilter
interface and constant for EFilterClass added.
6) TA05012598
Axes position is not working fine when having
several axis set to different positions. It
always has the value of defaultaxes position.
7) TA05010881
Colorpicker can be opened more than once, If this
is done the opened colorpicker becomes a kind of
ghost window that cannot be selected or closed.
Nor can the chart editor and the application be
closed. Now fixed.
8) [No bugfix log]
Added CustomXRadius and CustomYRadius properties
for CircledSeries.
9) TA05013190
Shadow property is now available for all series
whose inherit from ICircledSeries.
10) [No bugfix log]
Setting values for SelectorTool properties gives
and error using it under VC++, now fixed.
11) TA05013632
Being able to set editor's TreeMode option at
designtime. Now "Options" menu option has been
added into the popup menu of the TChart Control
which allows to change this mode and other
behaviours.
12) [No bugfix log]
Added the AsPointLine property to ISeries to
access to the methods and properties of the
LinePointSeries.
13) [No bugfix log]
Exporting a large number of times the Chart to
PDF (i.e. 5000) in a loop "out of resources"
error appears. We've been investigating the
cause of the problem and trying to find a good
solution, however, we'ven't found a fix for it.
The problem is that when the Chart is exported
to PDF for a this large number of times, if
smooth shadows are used into the Chart, the
resources wasted are growing and growing until
the error appears. We've tried to control this
consumption with no luck.
So, at the end a workaround for these case when
the number of exportations are really big would
be to hide the shadows or just set the shadow
smooth to false.
14) [TF02012544]
Zooming or scrolling on a IBubbleSeries
caused bubbles at the edges of the
chart to "disappear". Fixed.
15) [TF02013413]
Scrolling on a ICandleSeries caused
incorrect FirstDisplayedIndex and
LastDisplayedIndex values to be returned.
Fixed.
16) [similar to TF02012544]
Problems similar to TF02012544 also
occurred in the following Series types:
IBarSeries, IHorizBarSeries, IBar3DSeries,
IBarJoinSeries, IErrorSeries,
IErrorBarSeries, IImageBarSeries,
IPointSeries, IImagePointSeries
and IPointFigureSeries. Fixed.
17) [TF02013442]
ISmithSeries circle unnecessarily reduced
in size when Marks made visible. Fixed.
18) [TF02013446]
IHistogramSeries and IHorizHistogramSeries
not rendering correctly when the axis
associated with the XValues is inverted.
Fixed.
19) [TV52013959]
Memory leak in IPNGExportFormat.
SaveToStreamCompression, now Fixed.
20) [TF02013524]
Null values could not be set for the
Candle Series. Fixed. Null values can
now be set using the IChartSeries.SetNull()
method.
21) [TV52013949]
Axis increment calculation produced an
error with very big ranges. Fixed.
22) [No bugfix log]
CalcXPos and CalcYPos not working in the
IColorGridSeries. Fixed.
23) [TV52013783]
Grid lines not plotted in IColorGridSeries
under some circumstances. Fixed.
24) [TF02013701]
IPointSeries failing to show last points
under exceptional circumstances. Fixed.
25) [TF02013714]
IHorizBarseries not displaying
all points when chart resized. Fixed.
26) [TV52012609]
Added support for IVideoTool.Compression.
Video compression can be assigned recording
video if it exists as a codec on the system.
27) [TV52013763]
Adding Video Player Tool from the editor
gives an exception, now fixed.
28) [TV52013795]
Axes titles painted at the wrong position
under some circumstances. Fixed.
29) [TV52013762]
Series' VisibleCount property not working
correctly, now fixed.
30) [TV52013523]
Adding null values to a candle series
plotted black candles. Fixed.
31) [TV52013796]
IColorGridSeries not plotted correctly
when an associated axis has Inverted
property set to true. Fixed.
32) [TV52012772]
First value in IHistogramFunction wrongly
calculated. Fixed.
33) [TV52013866]
Big difference in values crashes when
calculating axis labels increment. Fixed.
34) [TV52013770]
Multiline chart footer and subfooter
not plotted corectly. Fixed.
35) [TV52013637]
IColorGridSeries.Clicked method not
working when IrregularGrid=True. Fixed.
36) [TV52013462]
Polar series not plotting correctly
when ClockWiseLabels set to false.
Fixed.
37) [TV52013958]
Pie Series now has support for image
as Brush for each slice in 3D mode.
38) [TV52012814]
Filled checkbox in IContourSeries
editor non-functional at design-time.
Fixed.
39) [TV52013778, TV52013431]
SmoothBitmap property in IColorGridSeries
not working fine. Fixed.
40) [TV52013433]
Setting ILegendItem.Text produced an
error. Fixed.
41) [TV52013257]
Series points not painted correctly
when scrolling and horizontal axis
is inverted. Fixed.
42) [TV52013470]
IHorizHistogramSeries with inverted
vertical axis not plotting correctly.
Fixed.
43) [TV52013314]
IMarksTipTool doesn't work correctly
with IErrorSeries. Fixed.
44) [TF02013509]
Using the OnGetAxisLabel event,
although the label is modified properly
(for example cut it) on the Axis, the
Axis label size is calculated by the
complete labels so a lot of empty space
appears at the bottom, now fixed.
45) [TV52014081]
ITagCloudSeries threw an exception when
only had one value. Fixed.
46) [TV52013611]
Using IDrawLineTool in a chart with
a IAntiAliasTool, when scrolling lines
out of the chart boundaries produced an
error. Fixed.
47) [TV52014108]
3D editor dialog allowed Perspective
values greater than 100. Fixed.
48) [TV52013610]
IDrawLineTool not painting lines
correctly when used together with
IAntiAliasTool.
Fixed.
49) [TV52013767]
The ColorGrid Series was not displaying
correctly in OpenGL or PDFExport. Now
resolved.
50) [TV52010768]
Some functions not working fine for
horizontal series. Fixed.
51) [TV52012014]
Selecting marks from a series with null
points using a ISelectorTool produced
an error. Fixed.
52) [TV52013276]
New DefaultNullValue property for ISeries.
53) [No bugfix log]
Added the asLinePoint property which alllows
to access to the LinePoint propertries and
methods.
54) [No bugfix log]
New FontSeriesColor for Marks which sets the
font color for each mark giving its point
color.
55) [TV52013175]
New IncludeNulls property implemented for
IHistogramFunction. This property is true
by default.
56) [No bugfix log]
Two new constants for EDownSampleMethod :
dsMinMaxFirstLast and dsMinMaxFirstLastNull.
==============================================
October 2008
TeeChart Pro Activex Control v8
v8.0.0.5 Release
==============================================
// Changes and Fixes
-------------------------------
1) The LegendPaletteTool gives an Access
Violation with VC++, fixed.
2) [TA05013007] ActiveReports Forms containing
TeeChart did not compile correctly unless
form was open in IDE. Noew resolved.
3) Chart was not refreshing correctly when
Chart height sized below viewing range.
Fixed.
4) [TA05012791] The FullScreen Chart viewer
Tool was not displaying its data. Now
fixed.
5) [TA05012798] LegendPalette Tool does not
work fine with VbScript.
6) [TA05012964] Using the ChartEditorPanel
control gives the error "Control Tree has
no parent window", now fixed.
7) [TA05013301] TeeNew -> ADX Function demo
don't show the three line Series by default
as text says, now modified.
8) [No bug id] Chart startup visible change
not effected correctly in some environments.
New 'ChartVisible' property in IEnvironment
resolves problem.
9) [No bug id] SeriesTextSource dataloads were
misidentifying Label fields in non-english
language versions only. Now resolved.
10) Added UseSeriesFormat and ValueFormat
properties for export data which allow to
use a specific valueformat or the one
choosed for Series.
11) [TV52013138]
Trying to get MaxLabelsWidth hangs if
IAxisSize=0. Now fixed.
12) Using translations, Field names of selected
table as datasource were translated too, now
fixed.
13) [TF02013319]
FirstVisibleIndex and LastVisibleIndex
not calculated correctly under some
circumstances and for some series.
Fixed.
14) [TV52012914]
ILinearGauge's title settings at
designtime doesn't persist at runtime.
Fixed.
15) [TV52013112]
Print preview margins could not be
eddited using print preview controls.
Fixed.
16) [TV52013171]
ILineSeries' Add(YValue, Label, Color)
method override didn't produce different
color line segments. Fixed.
17) [TV52013076]
XML export/import loses null points.
Fixed.
18) [TV52013279]
ContourSeries did not colour fill
segments correctly when datasourced from
external file. Now resolved.
19) [TV52012634] Reviewed
ColorGrid Series generates unaligned cells
using similar code to the following one :
var x,z: Integer;
for x:=0 to 5 do
for z:=0 to 3 do
Series1.AddXYZ(x,random,z);
This happens when series' rows and columns
start at value zero. Now fixed.
20) [TV52013186]
When first point in a series is a null
value and TreatNulls=tnSkip a line is
drawn from first to last series point.
Fixed.
21) [TV52013251]
Surface Grid [new] cell insertion wasn't
working correctly. Now resolved.
22) [TV52013355]
Chart editor's export data tab generated
a semicolon when choosing "Colon" option
in the "Delimiter" field. Fixed.
==============================================
July 2008
TeeChart Pro Activex Control v8
v8.0.0.4 Release
==============================================
// New Additions
-------------------------------
- ISeries.ZOrder property is read/write now.
- Added IAxisLabels.Automatic to set Automatic
label items to True or False.
- Added SaveToXMLFile and SaveToXMLStream
methods to IExport interface.
- Added Items[] property for SeriesList.
- [TA05012742]
Added Series property for SeriesGroup which
allow to change settings for specific series
of a group. (ICustomSeriesList added).
- [TA05012977]
Added Chart1.Zoom.UpLeftZooms property
- [TA05012921]
Added LabelsMargin property for
ICustompPolarSeries interface.
- Added TreatNulls property for
ICustomPolarSeries interface.
- Added more color palettes like cpGrayScale,
cpOpera, cpWarm, cpCool
// Changes and Fixes
-------------------------------
1) [TV52010241]
IHistogramSeries and IHorizHistogramSeries
not drawing correctly when axis is not
automatic. Fixed.
2) [TV52012770]
Fixed bug which appear at v8.02. Printing
the Charts access violation is thrown.
3) [TV52010983]
Fixed bug : SetNull doesn't work properly
for FastLine Series. Setting the IgnoreNulls
property of FastLineSeries to false in
conjunction to TreatNulls property works
fine now :
with TChart1.Series(0).asFastLine
.IgnoreNulls = False
.TreatNulls = tnDontPaint
end with
4) [TV52010079]
Crossover funtion: if there is a crossover
at x=0 and x=0 is the xvalue of the first
series point of BOTH series then crosspoints
doesn't work. Crosspoints does work for all
other situations with x=0
5) [TV52010196]
CrossPoints Function does not work fine
setting it at designtime. An extra point is
added at the end which is not correct. Now
fixed.
6) [TV52012988], [TV52012592] and [TV52012533]
Legends with many items not behaving
correctly under some circumstances. Fixed.
7) [TV52012495]
Changing of a circular gauge to a linear
doesn't work well. Fixed.
8) [TV52010523] & [TV52011291]
Verified these bugs had been fixed in
earlier v8 releases.
9) [TV52012978]
ColorGrid click sensitivity was not correct
with CenteredGrid True. Fixed.
10) [TV52013006]
Changing Series type to BarSeries before
repaint caused a StackStyle problem. Fixed.
11) [TV52012330]
Horizontal Series types did not load XY data
correctly from SeriesTextSource. Fixed.
12) [TV52012634]
ColorGrid Series generates unaligned cells
using similar code to the following one :
var x,z: Integer;
for x:=0 to 5 do
for z:=0 to 3 do
Series1.AddXYZ(x,random,z);
This happens when series' rows and columns
start at value zero. Now fixed.
13) [TV52012332]
IBarSeries and IHorizBarSeries not drawing
correctly when axis is not automatic and
BarWidthPercent = 100. Fixed.
14) [TV52011721]
Problems sizing with Axis' custom label
size. Now fixed.
15) [TV52012992]
Reported "invalid floating point operation"
using the rotate tool under some steep angle
conditions. Fixed.
16) [TV52013025]
The labels list would remains empty when using
AddHighLow from HighLowSeries. Fixed.
17) [TA05012575]
Help for Series type tries to access to v7
help files. Now fixed.
18) [TV52012699]
Using ILegendPaletteTool with a ColorGrid
series with a custom palette didn't work
correctly. Fixed.
19) [TV52011868]
Mouse-panning would cause some axes bound
data to move more quickly than the mouse
movement. Fixed.
20) Setting values for OpenGL light direction gives
an error, now it's fixed.
21) Some examples of demo features project fixed.
22) ITeePicture do no allow to load jpg images,
now fixed.
23) [TA05012939]
GreenLine property access for LinearGauge series,
now fixed.
24) [TA05013071]
Custom Axes were not correctly reconnecting to
Axis events when imported from a tee file (or
stream). Now resolved.
25) Setting MacOS palette did not work fine,
now fixed.
26) [TA05012762]
Properties for Hand of CircularGauge Series
don't take effect. Now fixed.
27) [TA05013069]
Error "Member not found" trying to access to
HighPointer and LowPointer of IHighLowLineSeries
using VC++, now fixed.
28) [TA05012396]
SeriesIndex parameter at OnRemoveSeries event
is always -1. Comment : This parameter is
deprecated into the ActiveX version. Will
always returns -1.
29) [TA05012389]
Related with the [TA05012396].
30) PieOtherSlice.Legend.Visible produces an
Error, now fixed.
31) [TA05013192]
TeeNew Demo Bug, Brush Image demo does not
correspond with the demo showed.
32) IFullScreenTool do not work fine. Now fixed.
==============================================
January 2008
TeeChart Pro Activex Control v8
v8.0.0.3 Release
==============================================
// New Additions
-------------------------------
- Added method to chart : function TTChart.EditStrings(var Strings: WideString;
ReadOnly: WordBool): WordBool;
- SeriesTextSource allow to load data from Strings using LoadFromStrings method,
demo added to the Project demo.
- Added mirrorlabels property for WindRose series.
- Added the INumericGauge Series.
- Added the ILinearGauge Series.
- Added the ICircularGauge Series.
- New Elektra and Digital embedded fonts.
- New TeeGotoURL global procedure.
- New Color, Gradient and Shadow properties for TLegendPaletteTool.
- New "Random" and "Opera" visuals theme.
- Improvement on IXAMLCanvas export format (Silverlight / WPF).
- INearestTool new Style "hsSeries" (for example to use with a Pie or IWorldSeries).
- IWorldSeries now persists polygon "Z" values, and has a new editor dialog.
- New FibonacciTool to draw Fibonacci financial arcs and fans
- New Marks and AnnotationTool Margins subproperty
- New IMapSeries (and IWorldSeries) smooth Shadow, Transparent, Transparency and
PointSize property
- New IAxisTitle.Clicked function, works with rotated axis titles
- New ICustomBoxSeries.Clicked function
- New ITeeShadow Clip property
- New IPointer Shadow property
- New GradientBright property for IPieSeries.
- IOrgSeries can now be loaded from datasets.
- New IDataTableTool OnDataTableToolFilterSeries event to select specific series
to show.
- New ILinearGauge Horizontal property (and new vertical Linear Gauge series)
- New Gauges Frame Gradient property in Brush and Inner, Outer and Middle brushes.
- TA05012541 - Added IAnnotation Tool PositionUnits property to be able to change
it by code.
// Changes and Fixes
-------------------------------
- IPageNumTool wrong display fixed.
- Exporting series data to text with some series with less number of points than
others.
- ISeriesBandTool not clipping drawings when gradient visible.
- Mousewheel scrolling not calling OnAllowScroll event and not using AllowPanning
property.
- IColorBandTool Gradient now using transparency property.
- Duplicate grid lines on logarithmic axes
- Rotated Axis Title and axis labels improved display when Transparent = False,
better Clicked
- ISelectorTool not deselecting series when series go invisible
- Font editor dialog not updating font name when changing it using Windows font
editor dialog.
- IDataTableTool not working fine when Chart MaxPointsPerPage <> 0
- Fixed visual bug of shadows with negative horizontal or vertical sizes.
- Unicode version Multiline labels and marks were not wrapping correctly. Now fixed.
- Assing LineMode property for AxisPen does not work (in opengl), now fixed.
- ExtraLegend Tool crashes assigning a Series to the Extra legend, now fixed.
- FindByName function used to find if a specific group name exists crashes if the
group name does not exists. It's fixed now, it returns -1 which has not found
the specified group name.
- TeeNew project - some demos has been fixed, and added additional ones.
- Using Point3D Series does not point legend symbols correctly, now fixed.
==============================================
September 2007
TeeChart Pro Activex Control v8
v8.0.0.2 Release
==============================================
- Fix for the Error importing the TeeChart8.ocx directly with VC++ using :
#import "C:\Program Files\Steema Software\TeeChart Pro v8 ActiveX Control\TeeChart8.ocx"
no_implementation no_namespace
"cannot instantiate abstract class due to following members: IPicture".
- Updated Help and License files.
- Applied v7 object level memory leak fix
==============================================
July 2007
TeeChart Pro Activex Control v8
v8.0.0.1 Release
==============================================
TeeChart ActiveX version 7
===========================================
TeeChart Pro Activex Control v7
Copyright (c) 1997-2011
by Steema Software SL
All Rights Reserved.
http://www.steema.com
email: info@steema.com
support forums: http://support.steema.com
============================================
January 2011
TeeChart Pro Activex Control v7
v7.0.1.5 Release notes:
============================================
Bug fixes
1) Problems registering TeeChart in virtual
machine environments where printer exists.
Resolved in this update.
2) Interface problem was reported using
Polar Series in v7.0.1.4.
Now resolved.
============================================
April 2007
TeeChart Pro Activex Control v7
v7.0.1.4 Release notes:
============================================
* Additions
-----------
- 3D Rendering improvements to VolumePipeSeries
- Added a new property for IPointSeries (boolean FastPoint) which allows to desactive
the OnGetSeriesPointer callback. This increases the speed drawing.
- Added Pen property for shapes (ITeeCustomShape.Pen property).
- Added Visible property for individual Marks (IMarksItem.Visible).
- Added Brush property for individual Marks (IMarksItem.Brush=2662).
- New interface (IClipSeriesTool) which allow to add the ClipSeriesTool through code,
and is properties (ITools.asClipSeries).
- New AllSeries property which allows to hide the Series tab in the Editor :
TeeEditor1.ShowPages.AllSeries=false
- Added the OnAxisArrowToolClick event.
- Added AreaChartBrush property which allow to set the Brush of Area series through code.
* Fixes
--------
- Some fixes accessing help dynamically (through Editor dialog).
- Bar Cone Style was always inverse in OpenGL. Now Fixed.
- TV52011834 - Using DataTable tool and setting MaxPointsPerPage to any value the cell
does not show the correct value of the point displayed in Chart (in case for 1 shows
the latest Series point value instead of the first one). Fixed !.
- Fix for Unicode version exporting to PDF.
- Adding Contour Series at design time app. breaks, now fixed.
============================================
November 2006
TeeChart Pro Activex Control v7
v7.0.1.3 Release notes:
============================================
* Fixes
--------
- Other memory leak problems.
- Unicode problems :
Series Marks text.
Caption property returns empty strings.
============================================
October 2006
TeeChart Pro Activex Control v7
v7.0.1.2 Release notes:
============================================
* Additions
-----------
- Unicode version made available in parallel
with standard version. Available for
download.
- New ISOSurface Series provides horizontal
band ranges.
- New ITChart.version property to get the used
version.
* Fixes
--------
- Memory leak resolved for new Chart instances
- Revisions to Save code to support Excel housed
Charts
- Revisions to permit correct loading of VBA
Userform housed Charts
- Series groups Active property gives an exception, now fixed.
- Zooming/Scrolling Colorgrid Series, the grid lines are not synchronized
with the grid cells, fixed.
* Known issues
---------------
- Cascaded Internet Explorer sheets do not
correctly paint TeeChart housed as 'OBJECT'.
Need to 'print preview' or 'refresh' page
to reactivate painting. Under investigation,
believed to be IE problem as Chart tested as
responding correctly even during non-apparent
paint period.
- Visual Studio 6's TestContainer does not free
correctly when unoading after Chart has been
opened in container.
- Deactivated TeeChart control in VStudio 6
TestContainer does not reposition correctly.
============================================
August 2006
TeeChart Pro Activex Control v7
v7.0.1.1 Release notes:
============================================
* Additions in the v7.0.1.1
----------------------------
- Added ITitles.Caption property.
- Added ICalendarSeries.ClickedDate function :
Private Sub TChart1_OnMouseDown(ByVal Button As TeeChart.EMouseButton, ByVal Shift As
TeeChart.EShiftState, ByVal X As Long, ByVal Y As Long)
Dim dateClicked As Date
Dim clickedDate As Boolean
clickedDate = TChart1.Series(0).asCalendar.clickedDate(X, Y, dateClicked)
If clickedDate Then
MsgBox Str(clickedDate) + " " + Str(dateClicked)
End If
End Sub
- Added ILegendTitle.Caption property.
- New Bar and HorizBar Series styles: Slant Cuve, Diamond, Inverted Cone and
Inverted Arrow (allow via code).
- Added IPointFigureSeries GetInversionColumn function.
- New OnSeriesAfterAdd event.
- Added OnGetSeriesPointerStyle event for ISmithSeries.
- New ICircledSeries.PointToRadius method.
- New global variable ICanvas.TeeCheckPenWidth (HP-Laserjet printers bug).
- IMarksItem Interface which allow to set Text for marks independently.
- Added OnGetSeriesBarStyle event.
- Support for IE7.
========================================================
August 2006
TeeChart Pro Activex Control v7
Test version only - Not recommended for production use
v7.0.1.0 Release notes:
========================================================
08/09/2006 - Added teechart7.cab file into the TestVersion installer.
========================================================
August 2006
TeeChart Pro Activex Control v7
Test version only - Not recommended for production use
v7.0.0.9 Release notes:
========================================================
TeeChart ActiveX version is not Unicode compliant
though may be used natively, respecting local
characterset, in all language operating systems
including far-east double-byte and non-Latin charset
Windows machines. Limitations occur when an application
is to be used across language-charset boundaries. The
test version included here improves support on Windows
machines where the language may not be that of the
application but Regional Settings codepage for
non-Unicode applications is set to the language
characterset of the application.
* Changes in the v7.0.0.9
-------------------------
- Prototype version, implementing improved support for
WideStrings:
- Via all coded interface input
- Support for WideString SeriesTextSrc inputs
- Direct Unicode output using Canvas.TextOut
============================================
June 2006
TeeChart Pro Activex Control v7
v7.0.0.8 Release notes:
============================================
* Fixes in the v7.0.0.8
------------------------
- Excel Close Fix, respecting OLEContainer close and VBA UserForm Chart add.
- Multiple IE Window fix. Resolves too, IE client SeriesTextSrc problem.
- Other minor problems.
============================================
April 2006
TeeChart Pro Activex Control v7
v7.0.0.7 Release notes:
============================================
* Changes and additions in version 7.0.0.7 :
--------------------------------------------
- New Tool class: IDataTableTool, ITableLegend
Series "Y" values are displayed at a grid table inside the chart.
- ISeriesSource new LoadMode property (see ISeriesXMLSource)
When LoadMode is "lmAppend", XML data is appended to series. Default is "lmClear".
- IGridBandBrush Gradient property (IGridBandTool)
Both Band1 and Band2 of GridBand tool can now be filled using gradient colors.
- ICrossTabSource HideSeries boolean property
When False, automatically created internal series are displayed at editors.
- ITitles Clear method
Removes text of chart titles and footers.
- Legend LeftPercent and TopPercent properties.
- Legend PositionUnits property (muPixels or muPercent).
Legend can now be positioned at a Left or Top percentage of chart size.
- Legend Items() amd Item(index) properties :
Returns legend displayed items individual properties.
- Added new VolumePipe Series (IVolumePipeSeries) and its properties.
- Added IArrowSeries.ArrowPercent property.
- Added ILegendSymbol Gradient property.
- Added IPen SmallSpace integer property.
- Added TeeCommander Gradient property.
- Added IAxisArrowTool HeadWidth (integer) and SizePercent (integer %) properties.
- Added IAnnotationTool Bounds property.
- Added IPrinter ShowSetupDlg method which allow you to access to Setup printers.
* Fixes in the v7.0.0.7
------------------------
- Tee files now trimmed unless Import.v5TeeCompatible is selected.
- OpenGL Font error on close when multiple Charts open, now resolved.
- Some fixes related with Bar and HorizBar Series with SelfStack and MaxPointsPerPage.
#TV52010024 - All Features\Tools\Mark Tips\Mark Tips Tool.
Delay doesn't work.
#TV52010115 - Setting a Title for the Legend so long it appears out of the Frame, this only
happens with is aligned to the top or bottom.
- Fixes exporting to GIF.
#TV52011283 - Fixed bug in CalcADX function -"Invalid floating point operation" in ADX
function.
- Calendar Series gives an Access violation accessing to the Themes tab, now is fixed.
- Several Help fixes
- Other minor fixes.
============================================
December 2005
TeeChart Pro Activex Control v7
v7.0.0.6 Release notes:
============================================
* Changes and additions in version 7.0.0.6 :
--------------------------------------------
# TA05010095 - Added the CalculateTrend for TrendFunction.
# TA05010443 - Added properties and methods and its events of IRectangleTool interface.
# TA05010600 - Added the CalcZPos method for 3D Series.
# Added ExportNative property of ITeeEditorShowPages to allow to hide the Export Native
tab.
# Added Transparent property of ILegentTitle interface.
# TV52010985 - New option at TeeEditor1.Options :
TeeEditor1.Options.OrderSeries=False
When disabling ordering, the editor ChartListBox is also set to "EnableDragSeries=False"
# TV52011065 - Added a new boolean property to both all Series and Tools:
tChart1.Series(0).ShowInEditor = False
tChart1.Tools.Items(0).ShowInEditor = False
* Fixes in the v7.0.0.6
------------------------
# TA05010694 - "Range check error" using "volume" Series in a chart. It
happens when the mouse pointer is over the chart area. Now Fixed.
# TA05010624 - TChart1.Canvas.Line method doesn't work. The problem was that
Line is a reserved word, this method has been changed to DrawLine.
# TA05010828 - TeeSplitLines method was removed in VCL but has been fixed to
be able to continue using it with ActiveX version.
# TA05011011 - Access violation exception setting IrregularGrid at design
time and passing the mouse over the Series without data. Now Fixed.
# The VerticalAxisCustom method does not give a currect index, now has been
Fixed.
# TV52010173 - Setting a minimum and maximum for Gauge Series like -10,10 the
axis does not cover the first 10 values, or maybe the labels should move to
place them under the axis. Now Fixed.
# TV52010449 - In the Contour Series examples, "Palette and Color range",changing
the palette has no effect on the chart. It also happens using the editor. Fixed.
# TV52010944- Exporting to Gif having XP Theme selected gives a "Color table
overflow" error. Now Fixed.
# TV52010945 - The character "T" on top the errorbar is drawn at inappropriate
position when Stacked 100%. Now Fixed.
# Installation of TeeChart on Excel/VBA Userform not possible in
prior releases of TeeChart AX7. Issue now resolved.
# TeeChart didn't support full range of Long HDCs sent from
recent Windows op systems. Now resolved.
# Some fixed in Features Demo.
============================================
July 2005
TeeChart Pro Activex Control v7
v7.0.0.5 Release notes:
============================================
* Changes and additions in version 7.0.0.5 :
--------------------------------------------
# TA05010169 - Added Cursor property for the Annotation tool.
# TA05010273 - Add the following Boolean Properties for the TeeListBox :
TeeListBox1.AskDelete
TeeListBox1.AllowDeleteSeries
TeeListBox1.AllowAddSeries
# TA05010271 - Added the Following events for TeeListBox component :
OnMouseDown
OnMouseUp
OnMouseMove
# Added the ColorStyle property to Candle Series
# Added the UpCloseGradient property to Candle Series
# Adeed the DownCloseGradient to Candle Series
* Fixes in the v7.05 (until 28/07/2005)
----------------------------------------
# Multiple Instancing of Internet Explorer
Windows could generate an error when closing
if MarkTips tool present. Now resolved.
# Range Check Error appears in some cases. Now resolved
# Other minor changes..
===========================================
April 2005
TeeChart Pro Activex Control v7
v7.0.0.4 Release notes:
===========================================
* Changes and additions in version 7.04 :
-----------------------------------------
# New TeeMap demo
# TA05010169 - Added Cursor property for the Annotation tool.
# TA05010188 - Added the folllwing events for ColorLineTool :
OnBeginDragLine, OnDragLine,OnEndDragLine.
# TA05010265 - The TSeriesBand Tool has not been implemented
into the ActveX version, also adding it at design time does not
seems to work fine, once you run the app, does not display the
band (repaint problem).
# TA05010266 - Add the Selector Tool, for the moment it's only
available at design time.
# TA05010280 - Allow to change the Label column title. It's "Text"
as defect. In VCL version can be changed via TeeMsg...
# TA05010287 - Add the Uninstall option for the next installers... as a shortcut..
# Added DeleteRangeForm example to the Tree.
# Added FastPen property to tFastLineSeries
# Added AutoRepaint property to tFastLineSeries
# Added ISeriesBandTool
# Added ISelectorTool with its events
# Added AnnotationToolClick event
# Added some examples in de demo about AnnotationToolClick, ISeriesBand Tool, ISelectorTool
# TeeCommanderButton to allow to hide the buttons directly as TeeCommander1.Button3d.hide
# TeeCommander.RepositionControls property
# TeeListBox.ItemHeight property
# TeeListBox.ClearItems method
# Added LabelHeader property for Export : IExport.LabelHeader
# Added LabelHeader property for ChartGrid (same as for the Export) : IChartGrid.LabelHeader
# Added FastPen property for the FastLine Series : IFastLine.FastPen
# Added Autorepaint property for Series : ISeries.AutoRepaint
# New interface ISeriesBandTool to allow to add this tool at runtime, via code
# Added the following properties for the SeriesBandTool :
ISeriesBandTool.Brush
ISeriesBandTool.DrawBehindSeries
ISeriesBandTool.Gradient
ISeriesBandTool.Pen
ISeriesBandTool.Series2
ISeriesBandTool.Transparency
# Added asSeriesBand property to access to the SeriesBandTool
properties : ITools.asSeriesBand
# New interface ISelectorTool to allow to add this tool at runtime, via code
# Added the following properties for the SelectorTool :
ISelectorTool.AllowDrag
ISelectorTool.AllowResizeChart
ISelectorTool.Brush
ISelectorTool.HandleSize
ISelectorTool.Pen
# Added asSelector property to access to the SelectorTool properties : ITools.asSelector
# Added the following new events :
ITChartEvents.OnSelectorToolDragged
ITChartEvents.OnSelectorToolDragging
ITChartEvents.OnSelectorToolResized
ITChartEvents.OnSelectorToolResizing
ITChartEvents.OnSelectorToolSelected
ITChartEvents.OnClickAnnotation
# Added RepositionControls property for TeeCommander component :
ITeeCommander.RepositionControls
# Added the following properties for the TeeListBox component :
ITeeListBox.ItemHeight
ITeeListBox.ClearItems
ITeeListBox.Repaint
ITeeListBox.Sorted
# Added Active property for the Tools to allow to enable/disable all the tools at the same
time :IToolList.Active
# Added the following properties for the tChart component :
ITChart.Hint
ITChart.ShowHint
# Added the following properties for the Series type which use Palette :
ICustom3DPaletteSeries.UsePaletteMin
ICustom3DPaletteSeries.PaletteMin
ICustom3DPaletteSeries.PaletteStep
# Added the following properties and methods for the Map Series type :
IMapPolygonList.Count
IMapPolygon.GetPoints
IMapPolygon.Visible
IMapPolygon.Closed
# Added Shadow property for ICustomSeries (includes ILineSeries, IHorizLine,...) :
ICustomSeries.Shadow
# Added Themes property in TeeEditor to allow to hide the Themes tab :
ITeeEditorShowPages.Themes
# New interface IPointArray which can be used to get the an array of TPoint (used for
IMapSeries to get the points IMapPolygon.GetPoints)
# Added the following properties for IPointArray interface :
IPointArray.Count
IPointArray.Item
# New interface ITeeCommanderButton to allow to hide TeeCommander buttons directly
# Added Hide method : ITeeCommanderButton.Hide
# Added the following properties for TeeCommander component :
ITeeCommander.Button3D
ITeeCommander.ButtonCopy
ITeeCommander.ButtonDepth
ITeeCommander.ButtonEdit
ITeeCommander.ButtonMove
ITeeCommander.ButtonNormal
ITeeCommander.ButtonPrint
ITeeCommander.ButtonRotate
ITeeCommander.ButtonSave
ITeeCommander.ButtonZoom
#TV52010349 - Added ClickTolerance property for IDrawLineTool.
#TV52010355 - Added a new button "Clear" to Series DataSource tab which allow to clear the
data created by default when you add a new Series.
#TV52010435 - After painting a new line using IDrawLineTool, this line is not selected. Now,
SelectNewLines property has Been added ( default is True )
* Fixes in the v7.04 (until 12/04/2005)
----------------------------------------
#TA05010154 - Problem adding a Nearest Tool and Saving project Error :"cannot load tchart1"
#TA05010157 - ChartEditorPanel with Chart asigned, buttons greyed out.
#TA05010283 - It has been fixed witht he TA05010154. aLL THE ADDED tools are identified
and saved as ChartTool1
#TA05010284 - When accessing the Min & Max axis values for a custom axis, every axis index is
off by one. For example the
correct Min/Max axis values for Axis.Custom(9) are found at Axis.Custom(10).
#TA05010348 - In TeeChartv7FeatureDemo.exe I can't see example of source code in topic
"Axis Labels no Weekends"
#TA05010511 - Saving chart as a native TeeChart 'tee' template Line code :
tChart.Export.asNative.SaveToFile lsPathFileName,
True Error : -2147418113 Automation error Catastrophic failure
#TA05010539 - If you use the tool MarksTip in a color grid, the label of the last row and the
last column are never showed.
This is a bug of TeeChart6.ocx, and it is not resolved with the version 7.
#TV52010327 - The OnClick event for the TColorGrid series is not fired in some cases.
#TV52010045 - OnClickSeries event does no work for Pyramid Series.
#TV52010062 - Changing 2D-3D from the TeeCommander does not refresh the Color Icon on
ChartListBox since you click over it.
#TV52010065 - Changing the increment for DateTime Values from the Editor does not work
fine. If you go to
Chart-> Axis -> Bottom -> Click over the Change Increment Button, select
Standard and for example "One Week", you will notice that the axis changes
to "Three days", nor for one Week,
#TV52010149 - The button BClose is hidden when showing the preview inside the Print tab
in the editor.
It shows when using the preview window standalone or the TchartPreview
component Show.
I've moved the Setup and Print buttons inside a new panel, right aligned and
anchored to BClose panel.
#TV52010177 - Setting the Zoom Direction to tzHorizontal does not work fine.
#TV52010193 - The Depth axis is moved but not the Axis labels, ticks and title :
#TV52010270 - Setting a smaller pattern (like Fill 80%) for an Area series is not correctly
displayed in the legend symbol.
#TV52010286 - Using ClickeableLine property to true for LineSeries is not fired when the
point is outside the Chart area.
#TV52010293 - Legend with checkboxes with a big number of Series and ScrollBar tool
does not check/uncheck a correct Series when the legend is aligned to the bottom.
#TV52010324 - Retrieving the Size of an Annotation tool, it does not give you correct results,
you always get 0 as with and height using the Shape.ShapeBounds properties.
#TV52010342 - The event OnDrawLineToolDraggedLine is NOT only triggered when a
line has been dragged to a new location,it is called everytime you click on a line without
dragged it before !
#TV52010481 - List Index out of bounds clicking over the "Add" button without selecting
any tool in the Tool Gallery form.
#TV52010172 - Exporting the Chart through the Chart Editor to PCX you get a "range
check error"
===========================================
December 2004
TeeChart Pro Activex Control v7
v7.0.0.3 Release notes:
===========================================
Changes and additions in version 7.03 :
---------------------------------------
- IColorBandTool now have the DrawBehindAxis property.
- Added the property Name which allow you to specifi the Text that will appear as Header
exporting the data of the Chart, Sample Code :
Private Sub Form_Load()
With TChart1
.AddSeries scPoint
.Series(0).FillSampleValues (5)
.Series(0).YValues.Name = "YVal"
End With
End Sub
Private Sub Command1_Click()
With TChart1.Export.asXLS
.IncludeHeader = True
.IncludeLabels = True
.SaveToFile "c:\Test.xls"
End With
End Sub
- Added the DragPointToolDragPoint event for the IDragPointTool.
- Added the DrawLineToolSelecting event for the IDrawLineTool.
- New properties and methods added the the ISurfaceNearestTool :
ISurfaceNearestTool.SelectedCell
ISurfaceNearestTool.GetRow
ISurfaceNearestTool.GetCol
- Added the Width and Height properties for IAnnotation tool.
- New event OnRotateToolRotate which is fired when the Rotate tool has been added and
the Chart is rotated.
- Added IAreaSeries.AreaColor property to allow to set the color for the pattern lines
- Added some events for the ColorLineTool :
ColorLineToolBeginDragLine
OnColorLineToolDragLine
OnColorLineToolEndDragLine
OnDragPointToolDragPoint
- Related problem with "Out of system resources error using TeeChart in ASP page"
1. Resource issue when connecting to file based (mdb) datasources.
2. Resource issue when resizing TeeChart in a browser page during
cascade/un-cascade operations whilst having open several/many such pages.
Description
1. File based (mdb) datasources
High resource utilisation has proved to be an issue when connecting to file
based (mdb) datasources. Previous tests have shown that the same or greater
load when applied to an integrated dataserver (eg. MS's SQL Server) does
not suffer from similar resource l imitations. We recommend the use of that
type of database for applications where multiple access/high load to a
database is expected.
2. Resizing TeeChart during cascade/un-cascade operations
We can reproduce this issue. The problem occurs as a TeeChart internal bitmap
is being copied and requesting a windows handle during a TeeChart resize
operation in a child Internet Explorer window (here during the cascade/un-cascade
tests). In tests to date the problem seems to be limited to IE windows opened, as
child windows (ie. Ctrl-N from an existing Window).
In independently opened IE browsers and in Windows Form-based apps the problem
doesn't appear to occur. The problem occurs at a low Windows level that makes it
difficult for us to resolve the problem in TeeChart, not at least without further
investigating alternative techniques to achieve the required result. If the Chart isn't
resized the problem shouldn't occur and that has proved to be the case in tests here
to now - feedback on this would be useful. To avoid resize Charts can be fixed size
instead of percentage sized.
eg.
instead of
For regular TeeChart browser applications, where the need to load and resize multiple
child browser windows at a time is not necessary, the continued use of % sizing shouldn't
be a problem.
Conclusions
1. (mdb files) The issue is long-standing and related to resource use managed outside of
TeeChart. The recommended solution remains the use of a server-based database server.
2. (internal bitmaps) We are further investigating a fix to this issue that we feel is related to
an IE resource management deficiency. For the moment we recommend the workaround
described above.
Added for v6.0.0.6 and above
----------------------------
New interface elements
1) ITeeCommander.DefaultButton
Other
1) New VS.NET ASP WebForm example to
demonstrate multiple Chart events.
Fixes in the v7.03
----------------------------
#1505 AV when closing form having TTeeFunction
#1499 TRotateTool and OpenGL conflict
#1470 TExtraLegendTool now works with automatic position
#1465 Missing entry in "Save as" combo at data export dialog
#1332 Paging was not working fine when MaxPointsPerPage = 1
#1074 ISeries.Marks.MultiLine bug fixed
#1238 Changing the Scroll style through the Editor is not saved.
#TA05010138 Placing a ChartListBox into a Net application gives an Exception
#TA05010073 IColorBandTool.DrawBehindAxes missing from AXv7.0.0.2.
#TA05010107 In Windows XP, using the TMarkTipsTool (for hints) the shadow of the
Mark still visible.
#TA05010121,#TA05010187 Some fixes in the Help Files.
Fixes for v6.0.0.6 included in the v7.03
-------------------------------------------------------------
Bug fixes/changes
1) Smoothing function reported an error with Interpolate set to true and more
than 250 data points. Fixed.
2) The addition and removal of IAnnotationTools caused a memory leak.
Fixed.
3) The IvalueList.Order property was not being serialised for both X and Y Values.
Fixed.
4) OnCursorToolChange event not fired if XVal and YVal properties changed via
code. Fixed.
5) Rounding problem with Logarithmic axes attached to certain series types. Fixed.
6) TeeCommander with custom buttons allowed panning when no button was
selected. Fixed by implementation of ITeeCommander.DefaultButton.
7) Changing the logarithmic base of an axis at designed time caused the Chart Editor
to hang. Fixed.
8) IHighLowSeries.AddHighLow sometimes returned incorrect index value. Fixed.
9) Multiple events could not be assigned to a chart created server-side in ASP.NET
For Example of necessary technique see TeeChart example CsharpWebForm.
10) The AutoRepaint property has now been set to non-browsable.
11) Series Titles which coincided with TeeChart constants were being automatically
translated. Fixed.
12) The database Summary tag in the Chart Editor wasn't being translated. Fixed.
13) Contour Series untrapped error when series emptied of points. Fixed.
14) Designtime Shape Series changes not saved. Fixed.
15) IE reported an error when unloading TeeChart under some specific circumstances.
Now resolved.
16) SeriesXMLSource non-functional with Pie series. Fixed.
===========================================
August 2004
TeeChart Pro Activex Control
v7.0.0.2 Release notes:
===========================================
New features:
- TeeChart Pro AX v7 includes
- 17 new interfaces
- More than 50 new properties methods and events
Please see the Docs\WhatsNewAXv7.txt file for a full list of new features.
Please see the VB TeeChart7Demo, accessible
from the program Manager group, for a summary
of new features with live examples.
===========================================
http://www.steema.com
email: info@steema.com
-------------------------------------------
TeeChart ActiveX version 6
===========================================
TeeChart Pro Activex Control v6
Copyright (c) 1997-2004
by Steema Software SL
All Rights Reserved.
http://www.steema.com
email: info@steema.com
support: http://support.steema.com
===========================================
August 2006
TeeChart Pro Activex Control v6
v6.0.0.7 Release notes:
=====================================
Bug fixes/changes:
1) Multiple Instancing of Internet Explorer
Windows could generate an error when closing
if MarkTips tool present. Now resolved.
2) Installation of TeeChart on Excel/VBA Userform
not possible in prior releases of TeeChart
AX6. Issue now resolved.
3) Resilience improvements for IIS operability
Previous releases
--------------------
=====================================
September 2004
TeeChart Pro Activex Control v6
v6.0.0.6 Release notes:
=====================================
New for this Release
---------------------
Bug fixes/changes
1) Smoothing function reported an error
with Interpolate set to true and more
than 250 data points. Fixed.
2) The addition and removal of
IAnnotationTools caused a memory leak.
Fixed.
3) The IvalueList.Order property was not
being serialised for both X and Y Values.
Fixed.
4) OnCursorToolChange event not fired if
XVal and YVal properties changed via
code. Fixed.
5) Rounding problem with Logarithmic axes
attached to certain series types. Fixed.
6) TeeCommander with custom buttons
allowed panning when no button was
selected. Fixed by implementation of
ITeeCommander.DefaultButton.
7) Changing the logarithmic base of an axis
at designed time caused the Chart Editor
to hang. Fixed.
8) IHighLowSeries.AddHighLow sometimes
returned incorrect index value. Fixed.
9) Multiple events could not be assigned
to a chart created server-side in ASP.NET
For Example of necessary technique
see TeeChart example CsharpWebForm.
10) The AutoRepaint property has now been set
to non-browsable.
11) Series Titles which coincided with TeeChart
constants were being automatically
translated. Fixed.
12) The database Summary tag in the Chart
Editor wasn't being translated. Fixed.
13) Contour Series untrapped error when
series emptied of points. Fixed.
14) Designtime Shape Series changes not
saved. Fixed.
15) IE reported an error when unloading TeeChart
under some specific circumstances.
Now resolved.
16) SeriesXMLSource non-functional with Pie
series. Fixed.
New interface elements
1) ITeeCommander.DefaultButton
Other
1) New VS.NET ASP WebForm example to
demonstrate multiple Chart events.
Previous releases
--------------------
v6.0.0.5 Release notes:
=====================================
Bug fixes/changes
1) ChartGrid reported an error when
opened in Editor after coded
Series point colour definition.
2) AreaSeries Brush extended styles now
supported when selected via code.
3) BubbleSeries OnClick sensitivity
much improved.
4) Bar BevelStyle added to codeable
interface.
5) ShapePanel interface corrected to
permit use of Shape.Frame in
Internet Explorer.
6) GridBandBrush Colors now codeable
in Internet Explorer.
7) ChartEditorPanel generated error when
adding Tools in previous versions. Now
resolved.
8) AnnotationTool and MarkTool Callout
reported interface errors when used in
VBA. Now resolved.
9) Non-visible Charts were printing in IE.
Now resolved.
10) CandleSeries click sensitivity
improved in this version.
11) Annotation and Mark Callout interfaces
now include inherited Pointer elements.
12) Several Documentation links between
helpfiles were incorrect. Now resolved.
New interface elements
1) IAxisLabelsItem.Visible
2) IHighLowSeries.Transparency
3) IPieSeries.DarkPen
v6.0.0.4 Release notes:
=====================================
Bug fixes/changes
1) EDateTimeStep constants were incorrect in v6.0.0.3.
This has been corrected for this version. Please pay
special attention to this point if you have used the
DateTime constant in your code.
2) ContourLevel error when setting
properties for custom levels by code.
Now resolved.
3) MouseOver on a HighLowSeries with no data
caused an AV error. Now resolved.
4) HorizBoxSeries elements from version 5 were
missing in version 6.0.0.3. Now resolved.
5) Unique naming of Chart tools when consecutively
added to Chart at designtime failed. Now resolved.
6) tfPerformance Function constant misspelled in
v6.0.0.3. Now changed from "tfPerformace" to
"tfPerformance".
7) Tabstop now supported for Chart in containers
supporting ISimpleFrameSite
(VB Form but not VC++ Dialogue)
8) Overflow when zooming on HistogramSeries with
transparency enabled now resolved.
9) BubbleSeries Clicked(X,Y) zone not correct for all
Points in one BubbleSeries. Now resolved.
New interface elements
1) ITeeFont.Gradient
2) ITeeFont.OutLine
3) SmithSeries ImagSymbol
4) ISeriesXMLSource.XML
5) ITChart OnKeyDown and OnKeyUp events
6) ITeeCommander now includes properties to set
Border and Bevel.
Other
1) Updates to documentation
2) New example of an ASP.NET application
written with a WebForm and VB.NET
v6.0.0.3 Release notes
=====================================
Bug fixes/changes
1) EDateTimeStep constants were incorrect in v6.0.0.3.
This has been corrected for this version. Please pay
special attention to this point if you have used the
DateTime constant in your code.
2) ContourLevel error when setting
properties for custom levels by code.
Now resolved.
3) MouseOver on a HighLowSeries with no data
caused an AV error. Now resolved.
4) HorizBoxSeries elements from version 5 were
missing in version 6.0.0.3. Now resolved.
5) Unique naming of Chart tools when consecutively
added to Chart at designtime failed. Now resolved.
6) tfPerformance Function constant misspelled in
v6.0.0.3. Now changed from "tfPerformace" to
"tfPerformance".
7) Tabstop now supported for Chart in containers
supporting ISimpleFrameSite
(VB Form but not VC++ Dialogue)
8) Overflow when zooming on HistogramSeries with
transparency enabled now resolved.
9) BubbleSeries Clicked(X,Y) zone not correct for all
Points in one BubbleSeries. Now resolved.
New interface elements
1) ITeeFont.Gradient
2) ITeeFont.OutLine
3) SmithSeries ImagSymbol
4) ISeriesXMLSource.XML
5) ITChart OnKeyDown and OnKeyUp events
6) ITeeCommander now includes properties to set
Border and Bevel.
Other
1) Updates to documentation
2) New example of an ASP.NET application
written with a WebForm and VB.NET
v6.0.0.3 Release notes
New features:
- IChartPageNavigator and IChartGridNavigator Color
is now configurable
- OnClick added to ITeeListBox
- MaxVisibleValue and MinVisibleValue added
to Series
- ITitles supports Clicked recognition
- Chart now supports optional Anti-Alias via the
ICanvas.UseAntiAlias property
Please see the VB TeeChart6Demo, accessible
from the program Manager group, for a summary
of new features with live examples.
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http://www.steema.com
support: http://support.steema.com
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TeeChart ActiveX version 5
Academic & Non-profit Organizations (Non-Government Agencies) can apply for a 50% discount on a direct purchase. Educational licenses must not be used for commercial purposes and are limited to academic use only. Please contact sales@steema.com
