/[gzz]/gzz/doc/pegboard/1008/PEG_1008.rst
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revision 1.9 by benja, Sun Oct 6 16:05:20 2002 UTC revision 1.10 by tjl, Sun Oct 6 16:08:54 2002 UTC
# Line 29  The height needs to be passed in a coord Line 29  The height needs to be passed in a coord
29    
30  The solution is to pass nothing about what should be done to the width  The solution is to pass nothing about what should be done to the width
31  of the string, but simply the unit square of the font. I.e.: the  of the string, but simply the unit square of the font. I.e.: the
32  font will render itself with height 1; it will have its normal aspect  font will render itself with baseline at (0,1), and the line height
33  ratio if the unit vectors  are equal, i.e. if the distances  such that the line above would have its baseline at (0,0).
34  (0,1)..(0,0) and (0,1)..(1,1) are the same.  The font will have its normal aspect ratio if the unit vectors
35    are equal, i.e. if the distances (0,1)..(0,0) and (0,1)..(1,1) are the same.
36    
37  A table-driven lookup needs to be done to find the correct point size  A table-driven lookup needs to be done to find the correct point size
38  for a given height in the AWT rendering code.  for a given height in the AWT rendering code.

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