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Region.isEmpty
cairo
Region
Region
Checks whether region is empty. Since 1.10
class
Region
cairo_bool_t
isEmpty
(
)
Return Value
Type:
cairo_bool_t
TRUE if region is empty, FALSE if it isn't.
cairo
Region
Region
constructors
this
functions
containsPoint
containsRectangle
copy
destroy
equal
getExtents
getRectangle
getRegionStruct
getStruct
intersect
intersectRectangle
isEmpty
numRectangles
reference
status
subtract
subtractRectangle
translate
unio
unionRectangle
xor
xorRectangle
static functions
create
createRectangle
createRectangles
variables
cairo_region
Checks whether region is empty. Since 1.10