Zoom rectangle is missplaced at 150% DPI
Posted: Thu Jun 26, 2014 1:16 am
When TeeChart 4.1.2013.5282 is run on Window 7 at 150% (144 DPI) with "XP style DPI scaling" disabled (the default value at 150%), the dotted-line zoom rectangle providing visual feedback to the user while zooming is drawn at the wrong location. The zoom rectangle appers too higher and too far to the left. This is because the drawing algorithm is not taking into consideration the proper DPI scaling factor.