[Oberon] ETH - Ceres Drawing Primitives

Dieter d.gloetzel at web.de
Tue Oct 10 14:16:38 CEST 2017


There is a lot of graphics functionality in ETHOberon (System 3) for 
Windows.
One could consider to port this to your conceived platform.
Regards, Dieter

Am 10.10.2017 um 12:54 schrieb Jörg:
> Feel free to port Display3.Mod.
> Horizontal and Vertical lines are faster with ReplConst instead of using Line.
> Dot is faster than ReplConst(x, y, 1, 1)
>
> Jörg
>
> Am 10.10.17, 11:48 schrieb "Oberon im Auftrag von Tomas Kral" <oberon-bounces at lists.inf.ethz.ch im Auftrag von thomas.kral at email.cz>:
>
>      Hi,
>      
>      I wish to ask what were the drawing functionality used for scientific
>      graphing on Ceres systems? I saw some photographs in `Oberon System
>      Book' with nice charts.
>      
>      NW used in FPGA Oberon, ReplConst() to draw Hilbert and Sierpinski
>      curves. In fact anything can be drawn with ReplConst().
>      
>      Would it make sense to add some drawing funcionatily to FPGA Oberon,
>      e.g. lines, polylines, filled rectangles, patterns, etc?
>      
>      --
>      Tomas Kral <thomas.kral at email.cz>
>      --
>      Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
>      https://lists.inf.ethz.ch/mailman/listinfo/oberon
>      
>
>
> --
> Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
> https://lists.inf.ethz.ch/mailman/listinfo/oberon




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