[Git][freetype/freetype-demos][master] * src/ftgrid.c (grid_status_rescale): Use PPEM-based scaling.

[Alexei Podtelezhnikov (@apodtele)]

Alexei Podtelezhnikov pushed to branch master at FreeType / FreeType Demo Programs

Commits:

• da6d6c56
  by Alexei Podtelezhnikov at 2023-04-24T01:57:28+00:00

  * src/ftgrid.c (grid_status_rescale): Use PPEM-based scaling.
  
  The zoom becomes well defined for the given size but the ascender and
  descender lines might be offside.
  
  

1 changed file:

• src/ftgrid.c

Changes:

src/ftgrid.c

---

...	...	@@ -1291,9 +1291,9 @@
1291	1291	if ( !err )
1292	1292	{
1293	1293	int xmin = 0;
1294		- int ymin = size->metrics.descender;
1295		- int xmax = size->metrics.max_advance;
1296		- int ymax = size->metrics.ascender;
	1294	+ int ymin = size->metrics.y_ppem * -14;
	1295	+ int xmax = size->metrics.x_ppem * 64;
	1296	+ int ymax = size->metrics.y_ppem * 60;
1297	1297
1298	1298	float x_scale, y_scale;
1299	1299

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