Declaration

type
  TCustomBrush = class(TNotifiablePersistent)
    ...
  TBrushClass = class of TCustomBrush;

Description

TCustomBrush defines the abstract pipeline interface for vector brushes in Graphics32.
Brushes receive floating-point vector paths (TArrayOfFloatPoint or TArrayOfArrayOfFloatPoint), transform or process polygon geometry (such as generating outline strokes or expanding/shrinking boundaries), and dispatch rendering calls to an assigned polygon renderer.

Derived classes implement specific vector effects:

• TSolidBrush: Applies fill colors, fill modes, or custom fillers.
• TNestedBrush: Chains multiple child brushes in sequence.
• TStrokeBrush: Generates stroked outlines.
• TGrowBrush: Inflates or deflates shapes.
• TDashedBrush: Generates dashed stroke patterns.