Re: [cc65] TGI bitmap fnts revisited

From: Ullrich von Bassewitz <uz1musoftware.de>
Date: 2011-07-13 21:55:39
Hi!

On Wed, Jul 13, 2011 at 09:41:22PM +0200, Oliver Schmidt wrote:
> There is an issue with that approach: How is the TGI Kernel to return
> the correct value for
> tgi_textwidth(http://www.cc65.org/doc/funcref-241.html) if the driver
> can choose on the scaling?

I've found this to be a problem soon after my post. Clipping (as discussed in
the other mails) has the same. One solution is to introduce an option flag
similar to that in the mouse drivers. One bit could notify the TGI kernel
about the driver using fixed point scaling for the bitmap font.

Regards


        Uz


-- 
Ullrich von Bassewitz                                  uz@musoftware.de
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Received on Wed Jul 13 21:55:55 2011

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