point of effect of drawing

rbuser

Hi
Tell me, please
Where (unit, method) drawing TppDrawCommand be put into effect on selected
device?
I can't find TextOut or something like.

Thax

nardmoseley

The DrawCommand decendant classes are located in ppDrwCmd.pas. Each
TppComponent descendant has a DrawCommandClass associated with it.

A DrawCommand may implement rendering logic OR the rendering logic may be
implemented by the Device class. For example, TppDrawText contains only a
description of what should be rendered. The ScreenDevice, PrinterDevice
classes contain the rendering logic. See ppViewr.pas and ppPrnDev.pas - the
method DrawText.



--
Nard Moseley
Digital Metaphors
http://www.digital-metaphors.com