TGraphic.Draw procedure

Member of TGraphicprotectedIn unit Graphics

Method used to draw the Graphic on the specified Canvas, in the specified Rectangle.

Declaration

pascal

procedure Draw(ACanvas: TCanvas; const Rect: TRect); virtual; abstract

Arguments

`ACanvas`	Canvas used to render the graphic.
`Rect`	Canvas coordinates where the graphic is drawn.

Description

Draw is an abstract virtual procedure used to render data in the graphic to the specified Canvas using the given coordinate rectangle. Draw must be implemented in a descendent class to perform actions required for a specific image format.

Canvas is the TCanvas instance where the graphic is rendered.

Rect is a TRect instance with the coordinates where graphic is drawn on the Canvas.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.