Search found 31 matches
- Fri May 29, 2020 7:04 am
- Forum: VCL
- Topic: Installing TChart for Delphi 10.4
- Replies: 3
- Views: 16537
Re: Installing TChart for Delphi 10.4
Thank you Yeray, works great!
- Wed May 27, 2020 6:19 am
- Forum: VCL
- Topic: Installing TChart for Delphi 10.4
- Replies: 3
- Views: 16537
Installing TChart for Delphi 10.4
Hello,
is there a way to install TChart into Delphi 10.4?
Currently, Delphi 10.4 doesn't appear as an option in the TeeRecompile.exe.
Thanks and best regards
is there a way to install TChart into Delphi 10.4?
Currently, Delphi 10.4 doesn't appear as an option in the TeeRecompile.exe.
Thanks and best regards
- Mon Mar 30, 2020 6:05 pm
- Forum: VCL
- Topic: Crash in TFastLineSeries.Clear
- Replies: 6
- Views: 16180
Re: Crash in TFastLineSeries.Clear
I had another look with the debugger in "procedure TFastLineSeries.Clear", so ParentChart is Assigned fine in that situation but ParentChart.Canvas is NIL. So obviously that case needs to be checked too in that code like: if (ParentChart <> nil) and (ParentChart.Canvas <> nil) then With ParentChart,...
- Mon Mar 30, 2020 8:35 am
- Forum: VCL
- Topic: Crash in TFastLineSeries.Clear
- Replies: 6
- Views: 16180
Re: Crash in TFastLineSeries.Clear
Hi Yeray, I debugged this already, it seems the clear gets still executed when everything is already destroyed. procedure TFastLineSeries.Clear; begin inherited; if (ParentChart <> nil) then With ParentChart,Canvas do begin OldX := GetVertAxis.PosAxis; //LeftAxis.PosAxis; OldY := GetHorizAxis.PosAxi...
- Fri Mar 27, 2020 5:25 pm
- Forum: VCL
- Topic: Crash in TFastLineSeries.Clear
- Replies: 6
- Views: 16180
Re: Crash in TFastLineSeries.Clear
Hi Yeray, we see these crashes and call stacks since version V2019.28. Before that version, we were using V2018.25.180808 (I update the code November 13th 2018) and I updated TChart sources on December 10th 2018 (don't know what versions that was) without any crashes. So from version V2019.28 on we ...
- Fri Mar 27, 2020 3:40 pm
- Forum: VCL
- Topic: Crash in TFastLineSeries.Clear
- Replies: 6
- Views: 16180
Crash in TFastLineSeries.Clear
Hello, Since version V2019.28 we see often the following crash (not reproducible in a test project yet) when freeing a window with a TChart: callStackCapture.PNG The multiple TFastLineSeries are created runtime like that: procedure CreateNewSeries(ParentChart: TChart; SeriesTitle: string; SeriesColo...
- Sat Mar 14, 2020 6:35 pm
- Forum: VCL
- Topic: PieChart with words of different size
- Replies: 5
- Views: 15635
Re: PieChart with words of different size
Hello Yeray,
still, this would be a very nice feature to have, obviously other tools can do the trick.
Please consider it as a requirement/wish for a future version.
still, this would be a very nice feature to have, obviously other tools can do the trick.
Please consider it as a requirement/wish for a future version.
- Thu Mar 05, 2020 1:57 pm
- Forum: VCL
- Topic: PieChart with words of different size
- Replies: 5
- Views: 15635
Re: PieChart with words of different size
Hmm, is it possible to owner draw the slices of the PieChart and there somehow use the bitmaps generated by a Tag/Cloud Series?
- Mon Mar 02, 2020 2:10 pm
- Forum: VCL
- Topic: PieChart with words of different size
- Replies: 5
- Views: 15635
PieChart with words of different size
Hello,
is there a way to create a PieChart like the attached Picture:
With words of different sizes.
For example, based on the number of entries with different marks text per Pie etc.
Actually, without the center part, that's not very useful.
is there a way to create a PieChart like the attached Picture:
With words of different sizes.
For example, based on the number of entries with different marks text per Pie etc.
Actually, without the center part, that's not very useful.
- Thu Dec 19, 2019 8:12 am
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hi Yeray, An extra property would be great! Now I have to put this OnAfterDraw event with extra code all over the place, everywhere where TChart is used in the codebase. It would be much better to fix this problem in ONE place. Also, an extra property would not break old code/behavior. It would be g...
- Tue Dec 17, 2019 3:04 pm
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hi Yeray, Ok, that looks a lot better and correct now. > if you rotate the chart to see the title from the front, you won't be able to read the labels. That's fine because if you don't rotate the chart you can't read anything else on the Z(depth)-axis either. If you want to see and read all 3 axes y...
- Mon Dec 16, 2019 10:08 am
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hello Yeray,
that is indeed bad, I had expected it to look something like that:
best regards,
Thomas
that is indeed bad, I had expected it to look something like that:
best regards,
Thomas
- Fri Dec 13, 2019 10:53 am
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hi Yeray,
No, that doesn't help, the Title still shows a wrong alignment: The Title should run parallel to the axis, like the Titles of all other axes,
this title rotates perpendicular to the axis around the axis.
Thomas
No, that doesn't help, the Title still shows a wrong alignment: The Title should run parallel to the axis, like the Titles of all other axes,
this title rotates perpendicular to the axis around the axis.
Thomas
- Thu Dec 12, 2019 5:21 pm
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hi Yeray,
the change in TGLCanvas.RotateLabel3D indeed fixes the position of the axis label but still, the orientation is obviously wrong: Can you please fix that too?
The label should like all others run along the axis.
Thanks and best regards,
Thomas
the change in TGLCanvas.RotateLabel3D indeed fixes the position of the axis label but still, the orientation is obviously wrong: Can you please fix that too?
The label should like all others run along the axis.
Thanks and best regards,
Thomas
- Wed Dec 11, 2019 6:11 pm
- Forum: VCL
- Topic: Some long standing bugs
- Replies: 14
- Views: 34881
Re: Some long standing bugs
Hello Yeray,
No, I actually don't have a reference for the 3rd bug. It is so obvious and disturbing when you use a 3D Chart that I thought it must be listed somewhere.
These checkboxes should be either clearly disabled/grayed out when not accessible or they should just work.
best regards,
Thomas
No, I actually don't have a reference for the 3rd bug. It is so obvious and disturbing when you use a 3D Chart that I thought it must be listed somewhere.
These checkboxes should be either clearly disabled/grayed out when not accessible or they should just work.
best regards,
Thomas