TfpgCanvasBase

type TfpgCanvasBase = class(TObject)

public

  constructor Create(); virtual;

  destructor Destroy; override;

  procedure DrawRectangle();

Draws a rectangle.

  procedure DrawLine();

Draws a line

  procedure DrawLineClipped();

Draws a line inside a clip rectangle

  procedure ClipLine();

Clips the line based on AClipRect boundaries.

  procedure DrawImage();

  procedure DrawImagePart();

  procedure DrawArc();

Draws an outline arc shape

  procedure DrawPolygon();

  procedure StretchDraw();

Allows you to draw a bitmap, stretched or shrunken from its original size

  procedure CopyRect(); virtual;

  procedure DrawString();

  procedure FillRectangle();

  procedure FillTriangle();

  procedure FillArc();

Draws a filled arc shape

  procedure GradientFill();

Paints a rectangle with a gradient

  procedure XORFillRectangle();

  procedure SetClipRect();

  function GetClipRect;

  function GetLineWidth;

  procedure AddClipRect();

  procedure ClearClipRect;

  procedure Clear();

  procedure GetWinRect();

  procedure SetColor();

  procedure SetTextColor();

  procedure SetLineStyle();

  procedure SetFont();

  procedure BeginDraw();

  procedure EndDraw();

  procedure FreeResources;

  property Color: TfpgColor; [rw]

  property TextColor: TfpgColor; [rw]

  property Font: TfpgFontBase; [rw]

  property Pixels: TfpgColor; [rw]

  property InterpolationFilter: TfpgCustomInterpolation; [rw]

  property FastDoubleBuffer: Boolean; [rw]

  property LineStyle: TfpgLineStyle; [r]

end;

TfpgCanvasBase

Abstract class used to represent a Canvas for painting

TObject