Description of Damage

damage-repair mechanism

Type:

Instantiable
Derived Classes

Include file:

Unidraw/Graphic/damage.h

Description:

maintains an array of non-overlapping rectangles representing damaged areas of of a canvas, used for smart redraw.

Public:

virtual void Added (Graphic*)

Damage (Canvas* = nil, Painter* = nil, Graphic* = nil)

void SetGraphic (Graphic*)

void SetPainter (Painter*)

void DeleteArea (BoxObj*)

UList* Elem (Iterator)

void FirstAddition (Iterator&)

void FirstArea (Iterator&)

BoxObj* GetArea (Iterator)

virtual void Merge (BoxObj&)

void Next (Iterator&)