Region.IsVisible(const PointF, const Graphics*) method
Applies to: desktop apps only
The Region::IsVisible method determines whether a point is inside this region.
Syntax
BOOL IsVisible(
[in, ref] const PointF &point,
[in] const Graphics *g
) const;
Parameters
point [in, ref]
Type: const PointFReference to a point to test.
g [in]
Type: const Graphics*Optional. Pointer to a Graphics object that contains the world and page transformations required to calculate the device coordinates of this region and the point. The default value is NULL.
Return value
Type:
Type: BOOL
If the point is inside this region, this method returns TRUE; otherwise, it returns FALSE.
Requirements
Minimum supported client |
Windows XP, Windows 2000 Professional |
Minimum supported server |
Windows 2000 Server |
Product |
GDI+ 1.0 |
Header |
Gdiplusheaders.h (include Gdiplus.h) |
Library |
Gdiplus.lib |
DLL |
Gdiplus.dll |
See also
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Build date: 3/6/2012