C (12/257)

From:
Date:01 Feb 2001 at 17:01:53
Subject:Re: Clipping graphics output

Hello Serge,

> Does anybody knows how to force the functions of graphic library to
> render only inside the RastPort? [...] if I create a RastPort and
> make InitRastPort() and render in it, result would not be so perfect,
> [...] and the output would not be clipped. What am I doing wrong?

The thing is that rastports without a layer structure won't enjoy
clipping.

There's no system friendly way to attach a layer to an offscreen
rastport. But in practise it's quite simple. But tt's not something I
do, as it is not really a documented feature of the OS.

Kind regards Allan

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