Search found 115 matches
- Wed Jan 15, 2014 3:01 am
- Forum: VCL
- Topic: XE5 Update 2 ambiguity TGRectF
- Replies: 3
- Views: 7598
XE5 Update 2 ambiguity TGRectF
Hi, Just got around to compiling an app under TChart 2013.09.131119 and XE5 update 2 (hot fix 1,2,3). As discussed in a previous thread I'm getting the abiguity error when compiling as follows :- [bcc32 Error] VCLTee.TeeGDIPlus.hpp(73): E2015 Ambiguity between 'TGPRectF' and 'Advgdip::TGPRectF' I ha...
- Thu Jan 09, 2014 1:07 am
- Forum: VCL
- Topic: Statistics tool
- Replies: 4
- Views: 7832
Re: Statistics tool
Was easier to roll my own solution in the end
- Wed Jan 08, 2014 10:45 pm
- Forum: VCL
- Topic: Statistics tool
- Replies: 4
- Views: 7832
Re: Statistics tool
Hi Narcis, I ended up adding another point series to the chart that has the statistics tool connected but series is not displayed. It adds in 2,737,145 points in around 8 seconds and displays the graphs in that time as well. However calling ChartTool3->Statistics(MemoInfo->Lines); on the two graphs ...
- Wed Nov 27, 2013 4:21 am
- Forum: VCL
- Topic: Statistics tool
- Replies: 4
- Views: 7832
Statistics tool
Hello,
I was trying the Statistics tool on a bar graph series which shows a frequency distribution. In this case the information of interest is actually in the x-axis rather than the y-axis.
Is it possible to get the statistics for the x-axis ?
I was trying the Statistics tool on a bar graph series which shows a frequency distribution. In this case the information of interest is actually in the x-axis rather than the y-axis.
Is it possible to get the statistics for the x-axis ?
- Mon Nov 04, 2013 3:12 am
- Forum: VCL
- Topic: Can't get marks to display
- Replies: 2
- Views: 5732
Re: Can't get marks to display
I have found the issue relates not to the above code example but when I try to change the mark values later on in the code. It seems this aspect of the code no longer works, for example :- point_->Marks->Item[index_]->Font->Color = color_; or point_->Marks->Item[index_]->Visible = true; Accessing an...
- Sun Nov 03, 2013 6:35 am
- Forum: VCL
- Topic: TAnnotationTool disappears
- Replies: 5
- Views: 9093
Re: TAnnotationTool disappears
I have found the issue is muPercent.
If I change that to pixels and set the % values myself it draws correctly.
Looks like a bug to do with muPercent.
If I change that to pixels and set the % values myself it draws correctly.
Looks like a bug to do with muPercent.
- Sun Nov 03, 2013 6:32 am
- Forum: VCL
- Topic: Can't get marks to display
- Replies: 2
- Views: 5732
Can't get marks to display
Hello, I'm using the latest VCL Beta and I have TPointSeries that gets created dynamically similar to the following :- marks_ = new TPointSeries(graph_); graph_->AddSeries(craneName_); marks_->Title = "Title"; marks_->SeriesColor = clRed; marks_->Pointer->Style = psTriangle; marks_->Pointer->Inflate...
- Fri Nov 01, 2013 6:42 am
- Forum: VCL
- Topic: Code to change to GDI
- Replies: 1
- Views: 4352
Re: Code to change to GDI
I've figured it out.
- Thu Oct 31, 2013 6:52 am
- Forum: VCL
- Topic: TAnnotationTool disappears
- Replies: 5
- Views: 9093
Re: TAnnotationTool disappears
Just to follow on from this, however if I had a second TAnnotationTool and change this values text in the OnTimer() the other TAnnotationTool value text disappears.
arrghh.
arrghh.
- Thu Oct 31, 2013 6:35 am
- Forum: VCL
- Topic: TAnnotationTool disappears
- Replies: 5
- Views: 9093
Re: TAnnotationTool disappears
Actually just added the following to the Timer1Timer() :=
void __fastcall TForm1::Timer1Timer(TObject *Sender)
{
chartAnno->Text = "why";
chartAnno->Shape->Left = 50;
chartAnno->Shape->Top = 50;
}
and it is drawn correctly. Is there a reason for this ?
void __fastcall TForm1::Timer1Timer(TObject *Sender)
{
chartAnno->Text = "why";
chartAnno->Shape->Left = 50;
chartAnno->Shape->Top = 50;
}
and it is drawn correctly. Is there a reason for this ?
- Thu Oct 31, 2013 6:33 am
- Forum: VCL
- Topic: TAnnotationTool disappears
- Replies: 5
- Views: 9093
Re: TAnnotationTool disappears
I also tried adding Chart1->Tools->Add(chartAnno); turning off GDI+ and a number of other things but no luck.
I'm using the Beta 2013_130920
I'm using the Beta 2013_130920
- Thu Oct 31, 2013 6:22 am
- Forum: VCL
- Topic: TAnnotationTool disappears
- Replies: 5
- Views: 9093
TAnnotationTool disappears
Hi, I must be missing something obvious here. This used to work so not sure what I'm doing wrong. I create a TAnnotationTool in the FormShow() and then update it from a OnTimer() event. When I update it in the OnTimer it disappears ? Code looks like this :- void __fastcall TForm1::FormShow(TObject *...
- Thu Oct 31, 2013 4:11 am
- Forum: VCL
- Topic: Code to change to GDI
- Replies: 1
- Views: 4352
Code to change to GDI
Hello,
I was wondering if you can tell me the code needed in C++ to change the render type from GDI+ to GDI ?
I can change this through the editor but was wanting to do this in code as well.
Thanks
I was wondering if you can tell me the code needed in C++ to change the render type from GDI+ to GDI ?
I can change this through the editor but was wanting to do this in code as well.
Thanks
Re: XE5 ?
Did you have an estimate of release date ?
XE5 ?
Hello,
Is there an estimate of when an XE5 release will be available ?
Is there an estimate of when an XE5 release will be available ?