Rezize Chart Problem

[S-ON-S]

Hi there,

i use a Surface Series with OpenGl. If i resize my form the chart is outside the range.
What can I do? See example.

Thanks in advance,
Dennis

[Yeray]

Hi Dennis,

I'm not sure if the attached application is the correct one. I see a TPointSeries instead of a TSurfaceSeries. And the chart isn't aligned with the form so when the form is resized the chart does nothing.

[S-ON-S]

Hi Yeray,

sorry, it was the wrong example. Here is the correct one.

Thanks in advance,
Dennis

[Yeray]

Hi Dennis,

Right, when you maximize the window, the chart rect is zoomed too much. You could try setting a calculated Zoom relative to the form size at the Form's OnResize event. For example the following works better for me here:

Code: Select all

procedure TForm2.FormResize(Sender: TObject);
begin
  Chart1.Aspect.Zoom:=Round((Self.Width*0.75/Self.Height)*40);
end;