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GetY (function) (Graph unit)Language:
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GetY (function) (Graph unit)
Returns Y coordinate of current pointer (CP).
Declaration
function GetY: Integer;
Target
Real, Protected
Remarks
The value of GetY is relative to the dimensions of the active viewport, as the following examples illustrate.
SetViewPort(0, 0, GetMaxX, GetMaxY, True);
Moves CP to absolute (0, 0), and GetY returns a value of 0.
MoveTo(5, 5);
Moves CP to absolute (5, 5), and GetY returns a value of 5.
SetViewPort(10, 10, 100, 100, True);
Moves CP to absolute (10, 10), but GetY returns a value of 0.
MoveTo(5, 5);
Moves CP to absolute (15, 15), but GetY returns a value of 5.
Restrictions
Must be in graphics mode.
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