[libGD] #76 [Comment added] TT Font size changes as it's rotated

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The following task has a new comment added:

FS#76 - TT Font size changes as it's rotated
User who did this - Pierre Joye (Pierre)

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> If you look at the 'H' in 2.3.4 and CVS, the first one looks antialiased, but the other three look like they haven't been. I'm not sure if the resolution patch will fix this because it appears in one of the two horizontal strings. If vertical vs. horizontal resolution was a problem, I would expect both horizontal strings to look the same.

The code I used does not use GD or PHP. The anti aliasing is not perfect either (some rounding issues). Also not that freetype works with other dimensions than pixel to perform the hinting or aliasing. That explains the slightly small differences from one mode to another. It is even more true when you have a transformation (more rounding, more approximation, etc.).

> With the changed RESOLUTION constant I'm getting the exact same result as before. Am I doing things right?

Please try it in PHP, the constant is called "GD_RESOLUTION" and is defined in ext/gd/libgd/gd.h (please use the bundled gd too).

Besides the little differences, what I would like to know if it is the size (how thick are the glyphes) are correct or not.


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More information can be found at the following URL:
http://bugs.libgd.org/?do=details&task_id=76#comment218

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