[Lazarus] Unexpected TAChart's axis scaling

[Werner Pamler]

Am 06.01.2019 um 19:17 schrieb Valdas Jankūnas via lazarus:
> I attached in my first mail.


Sorry. When I scrolled down I only saw the screenshots.

Yes, this looks strange, and it could be a bug - I'll have to 
investigate. In the meantime you can work around by releasing the Range 
lock of the axis of the series that you want to deactivate:

procedure TForm1.CheckBox1Change(Sender: TObject);
begin
    Chart1LineSeries1.Active := Checkbox1.Checked;
    Chart1.AxisList[Chart1LineSeries1.AxisIndexY].Range.UseMin := 
Checkbox1.Checked;
    Chart1.AxisList[Chart1LineSeries1.AxisIndexY].Range.UseMax := 
Checkbox1.Checked;
end;