Rotate to angle

Guiserver, GTK-server, OpenGL, PostScript,

Rotate to angle

Postby cormullion » Mon May 05, 2008 5:32 pm

It seems that you can't rotate a graphic element to a specific angle, but you can only rotate by an angle from its current position?

I was going to draw an analog clock, but then I realised that I'd have to write more code to move the hands to the correct start position then to regularly rotate them by a specific amount, without being able to monitor their current location...
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