Class TRegionFix

TRegionFix<TInt>

Support

Supported from 5.0

Description

A fixed size region.

The region consists of a fixed number of rectangles; this number is specified in the templated argument. The region cannot be expanded to contain more than this number of rectangles. If an attempt is made to do so, the region’s error flag is set, and the region is cleared.

Note that when adding a rectangle to a region, if that rectangle overlaps an existing rectangle, the operation causes more than one rectangle to be created.

Derivation

TRegion Clipping region -- abstract base class TRegionFix A fixed size region

Defined in TRegionFix:
TRegionFix()

Inherited from TRegion:
AddRect(), BoundingRect(), CheckError(), Clear(), ClipRect(), Contains(), Copy(), Count(), ForceError(), Intersect(), Intersection(), IsContainedBy(), IsEmpty(), Offset(), RectangleList(), Sort(), SubRect(), SubRegion(), Tidy(), Union(), operator[]()

See also:

• Using TRegionFix

TRegionFix();

Description

Constructs a default fixed size region.

TRegionFix(const TRect& aRect);

Description

Constructs a fixed size region with a TRect.

Parameters

const TRect& aRect Rectangle to be added to the newly constructed region.

TRegionFix(const TRegionFix<S>& aRegion);

Description

Copy constructor.

Parameters

const TRegionFix<S>& aRegion The TRegionFix object to be copied.