Hi, I am interested in knowing what the best strategy is for using reference lines in my 2D plots. For example I like to show a residual plot of a linear regression with a horizontal reference line at y=0, preferably in its own color and thickness. Or I like to show the cross of x and y axis at the ...

Hi Marjan, Thanks for the answer, I checked it in Delphi-5 and it worked fine. However it did not completely satisfie my wish. I have created a chart that definitely has to be printed in portrait mode. Is it possible to bring up ChartPreview with the portrait checkbox checked. Until now landscape is...

Hi, I upgraded from TeeChartProv5 to v6. The only compile error in my old v5 code so far is with ChartPreview. I like to run the following code: uses TeeEdiGene; With Chart1 do begin PrintProportional:=False; PrintMargins:=Rect(5,5,5,5); PrintResolution:=-50; PrintOrientation(poLandscape); end; Char...