Graphics::IsVisible(REAL,REAL) method (gdiplusgraphics.h)

The Graphics::IsVisible method determines whether the specified point is inside the visible clipping region of this Graphics object. The visible clipping region is the intersection of the clipping region of this Graphics object and the clipping region of the window.

Syntax

BOOL IsVisible(
  [in] REAL x,
  [in] REAL y
);

Parameters

[in] x

Type: REAL

Real number that specifies the x-coordinate of the point to test.

[in] y

Type: REAL

Real number that specifies the y-coordinate of the point to test.

Return value

Type: BOOL

If the specified coordinates are inside the visible clipping region, this method returns TRUE; otherwise, it returns FALSE.

Requirements

See also

Graphics

Graphics::IsVisibleClipEmpty