TChartShape.Y1
TChartShape
property Y1: Double;
Unit
TeeShape
Description
These properties define the Top - Left and Bottom - Right coordinates of the englobing TChartShape rectangle.
The values should be expressed in Axis coordinates.
You can convert from Screen pixel coordinates to values and vice-versa using several TChart and TChartSeries methods like XScreenToValue and YScreenToValue.