is_visible() [2/16]

bool xtd::drawing::region::is_visible ( float  x, float  y, float  width, float  height, const xtd::drawing::graphics &  g  ) const

noexcept

Tests whether any portion of the specified rectangle is contained within this xtd::drawing::region when drawn using the specified xtd::drawing::graphics.

Parameters

x	The x-coordinate of the upper-left corner of the rectangle to test.
y	The y-coordinate of the upper-left corner of the rectangle to test.
width	The width of the rectangle to test.
height	The height of the rectangle to test.
g	A xtd::drawing::graphics that represents a graphics context.

Returns

true when any portion of the specified rectangle is contained within this xtd::drawing::region; otherwise, false.

Remarks

The current transformation of the graphics context is used to compute the region interior and the rectangle coordinates on the drawing surface.