CombineRgn |
Combines two existing regions into a new region |
CreateEllipticRgn |
Creates an elliptical region |
CreateEllipticRgnIndirect |
Creates an elliptical region |
CreatePolygonRgn |
Creates a polygonal region |
CreatePolyPolygonRgn |
Creates a region consisting of a series of closed polygons that are filled as though they were a single polygon |
CreateRectRgn |
Creates a rectangular region |
CreateRectRgnIndirect |
Creates a rectangular region |
CreateRoundRectRgn |
Creates a rounded rectangular region |
EqualRgn |
Determines whether two regions are identical |
FillRgn |
Fills the given region with a brush pattern |
FloodFill |
Fills the display surface within a border |
FrameRgn |
Draws a border for a given region |
GetPolyFillMode |
Retrieves the current polygon-filling mode |
GetRgnBox |
Retrieves the coordinates of the bounding rectangle of a region |
InvertRgn |
Inverts the colors in a region |
OffsetRgn |
Moves the given region |
PaintRgn |
Fills the region with the selected brush pattern |
PtInRegion |
Tests whether a point is within a region |
RectInRegion |
Tests whether any part of a rectangle is within a region |
SetPolyFillMode |
Sets the polygon-filling mode |
SetRectRgn |
Creates a rectangular region |