See wxPaintEvent for an example of use.
@library{wxcore}
- @category{FIXME}
+ @category{gdi}
+
+ @stdobjects
+ ::wxNullRegion
@see wxPaintEvent
*/
/**
Returns a value indicating whether the given rectangle is contained within the
region.
-
+
@returns The return value is one of wxOutRegion, wxPartRegion and
wxInRegion.
*/
//@{
/**
Finds the intersection of this region and another region.
-
+
@returns @true if successful, @false otherwise.
-
+
@remarks Creates the intersection of the two regions, that is, the parts
which are in both regions. The result is stored in this
region.
/**
Moves the region by the specified offsets in horizontal and vertical
directions.
-
+
@returns @true if successful, @false otherwise (the region is unchanged
then).
*/
//@{
/**
Subtracts a region from this region.
-
+
@returns @true if successful, @false otherwise.
-
+
@remarks This operation combines the parts of 'this' region that are not
part of the second region. The result is stored in this
region.
bitmap. Colour to be treated as transparent is specified in the
@a transColour argument, along with an
optional colour tolerance value.
-
+
@returns @true if successful, @false otherwise.
-
+
@remarks This operation creates a region that combines all of this region
and the second region. The result is stored in this
region.
//@{
/**
Finds the Xor of this region and another region.
-
+
@returns @true if successful, @false otherwise.
-
+
@remarks This operation creates a region that combines all of this region
and the second region, except for any overlapping
areas. The result is stored in this region.