TeeChart 11.3 to 12.1

[Mark Billig 0]

I have a program that uses TeeChart and when recompiled with Delphi 12.1 the font size of the left and bottom axis labels are larger.  Everything else seems fine and I can fix it by adding code to change the font.  Any ideas what has caused this?

 

Thanks, Mark

[Dave Novo 48]

They did a bunch of work recently to autoscale fonts based on the DPI.  There is are some new enums to control this

 

TCanvasZoomText=(ztManual, ztNo, ztAuto);
TCanvasZoomPen=(zpManual, zpNo, zpAuto);

[Mark Billig 0]

Thank you.  It took me a bit to find it but it seems to fix the issue.

 

PingChart.View3DOptions.ZoomText := ztNo;