ChartDirector 7.1 (C++ Edition)
ViewPortManager.getViewPortTop
Usage
double getViewPortTop();
Description
Gets the position of the top side of the viewport.
The position of the viewport top side is its distance from the top side of the underlying surface, as a fraction of the height of the underlying surface. It should be between 0 and 1.
Arguments
None
Return Value
The position of the top side of the viewport.
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