Hi! On Thu, Jul 14, 2011 at 12:31:29PM +0200, Oliver Schmidt wrote: > If we go into the direction of driver metadata here then we might > think too about a minimal and maximal scaling factor supported by the > driver. My "oversimplified" Apple II driver could then set both to 1.0 > to indicate that it can't scale at all. Other drivers might only be > able to scale up (> 1.0), but not scale down (< 1.0). I'm not sure if this is really worth it. For one, I cannot think of code for a scaler than is limited. And second, this would also mean that tgi_textscale and tgi_textstyle need to return an error code. And, that applications need to handle that error. It's probably better and easier to document this as a limitation of the Apple TGI driver and let the programmer handle it by #define or whatever. Regards Uz -- Ullrich von Bassewitz uz@musoftware.de ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Fri Jul 15 19:54:35 2011
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