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Bug 802

Summary:	[TV52016263] The legend text looks blurred when OpenGL is active. At least since ...
Product:	VCL TeeChart	Reporter:	yeray alonso <yeray>
Component:	Canvas	Assignee:	Steema Issue Manager <issuemanager>
Status:	CONFIRMED ---
Severity:	major	CC:	pawel.kaluza, sandra
Priority:	Normal
Version:	unspecified
Target Milestone:	---
Hardware:	All
OS:	All
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2014-06-17 07:03:06 EDT

The legend text looks blurred when OpenGL is active.
At least since v8.08.
See the image atached and the project. [created:2012-07-19T12:58:28.000+02:00 reported by:yeray@steema.com reported in version:8.08 (TeeChart VCL)]

Comment 1 Paul 2014-10-27 07:10:55 EDT

It concerns all text labels: axis label / chart title / legend independent of OpenGL options (Font Style / Antialias / DrawStyle).

Comment 2 yeray alonso 2014-11-12 09:34:23 EST

The example from the old tracking system was doing just this:

uses Chart, TeeGLCanvas, Series, TeeConst;

var Chart1: TChart;

procedure TForm1.FormCreate(Sender: TObject);
var i: Integer;
begin
  Caption:=TeeMsg_Version;

  Chart1:=TChart.Create(Self);
  Chart1.Parent:=Self;
  Chart1.Align:=alClient;

  Chart1.Canvas:=TGLCanvas.Create;

  for i:=0 to 4 do
    Chart1.AddSeries(TLineSeries).FillSampleValues;

  Chart1.Aspect.Orthogonal:=false;
  Chart1.Aspect.Zoom:=55;
  Chart1.Legend.CheckBoxes:=true;
end;