As a followup, improvements to zoom sectoring have been made for inclusion with next update.

ref. https://www.steema.com/bugs/show_bug.cgi?id=2768

Hello René, Yes, I see the difference before and after build 4.2025.2.22. Turning off automatic is correct (intentional) by design; when setting SetMinMax, one is overriding automatic behaviour. That has always been the case for the main axes (Left, Top, Right, Bottom and Depth) but was missing from...

...just one extra note on this, it may save needing to go to a more detailed example. Setting a zoomrect with height zero, expresses to me a non-visible result. I may have misunderstood a part of the description and/or it may be that part of the bug #2758 was letting that kind of zoomrect for custom...

Hello,

The issue is complex, both related to the earlier reported #2758 and your description here. Are you able to send us a small sample project that highlights the problem and will help us to identify a solution?

With thanks.
Regards,
Marc Meumann

Hello Rolf, You may find this demo useful for reference: https://www.steema.com/files/public/teechart/html5/latest/demos/intro/bars.htm There are a few axis related properties of interest: This may resolve the scaling-start you have seen. Chart1.axes.bottom.labels.roundFirst=true; You can adjust the...

Hello Rolf, Re. Why do I need the same event handlers in Chart1 and series a1? I think you probably don't. I moved a little quickly, with over-caution, as there are some mouse events/behaviours that one might want to trap when not over a Series. In this case I don't think that will be necessary and ...

Hello Rolf, The JS DragTool is thought of for one plane movement only (normally Y). It's not too complicated to code it from scratch though, using mousedown, up and move. I've put an example up here: areadragpointsxy.htm Right mouse - view source on the page to see how it's done. Regards, Marc Meumann

Hello Dave,

Yes, I ran it on Win11. Even though I wasn't able to reproduce the symptom you saw exactly, it's clear that handling for checkbox could do with improvement. We're looking at it.

Regards,
Marc

Hello, We don't have an example of that and I'm looking further at current possibilities and to whether extended TeeBI classes we are working to integrate will offer a means to render a live chart. For the moment, at the least the image of the Chart can be generated and rendered in the same way as t...

Hello, Apologies for the delay with this reply. I can't reproduce the first problem you found, of the checkbox appearing in the text field, but see that Checkbox does behave differently in terms of focus to the other editor types. We'll review the interaction of checkbox as a chosen Editor. Regards,...

..I've checked. VCLTee.Editor.Painter.GDIPlus is missing from the VCLTeeGrid.dpk file. We'll add the entry for the next release (being prepared now). As an interim you can manually add it as a last line to that file before running TeeRecompile. eg. VCLTee.Editor.Grid.Ticker in '..\VCL\VCLTee.Editor....

Hello, Hmmm.... I see a "VCLTee.Editor.Painter.GDIPlus" .pas and .dfm in the sources VCL folder for my 1.17 installation and the demo runs correctly "demos\VirtualData\Array\TeeGrid_Array_Data.dproj". I do have the source pathed though. I'll check with a clean installation. I confirm that the compil...

Hello,

Yes, TeeBI supports VCL but requires the extended TeeBI sourcecode is necessary if integration is required. We are working to address that and expect to publish publicly available TeeBI units in the near future for wider access from TeeGrid.

Regards,
Marc Meumann

Hello,

At this moment in time, only an integer setting for Pen width is available for the FastLine LinePen. This is a property that will likely be moved to double at some stage in the future.

Regards,
Marc Meumann

Hello,

We're unable to reproduce the problem in RAD Studio 12 (Version 29.0.53982.0329 ). Are you able to send us a small sample project that reproduces the issue. Tested with with VCL C++ x64.


Regards,
Marc Meumann