Re: Hang in font panel with certain fonts

[Riccardo Mottola]

Hi,

I have added the logs

@@ -994,10 +997,11 @@
            /* Only the width is used. */
            p.x += g->size.width;
          }
-
+        NSLog(@"glyph size %f %f", g->size.width, g->size.height);
        /* Did the glyph fit in the line frag rect? */
        if (p.x > lf->rect.size.width)
          {
+            NSLog(@"glyph did not fit in line frag rect");
            /* It didn't. Try to break the line. */
            switch ([curParagraphStyle lineBreakMode])
              { /* TODO: implement all modes */
@@ -1092,6 +1096,7 @@
              {
                prev_had_non_nominal_width = NO;
              }
+            NSLog(@"moving to next glyph");
            i++;
            g++;
          }
@@ -1226,7 +1231,7 @@
       DESTROY(temp);
       return ret;
     }
-

Is this about what you needed ? glyph did not fit doesn't get printed.

Fred Kiefer wrote:
> The increase of i should happen on line 1095, at least for regular characters. 
> Looks like we never get there, but better check that with another NSLog.
> How could that happen? Maybe line 999 evaluates to true, that is, the line was 
> filled by the first glyph. Could you add anothe output before that line and 
> report both values? If this is true, please print out the size of the glyph, 
> for example on line 995.
This is what I get. Notice that the sizes are of "zero height"

2015-01-10 00:27:12.916 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:12.919 Ink[8250] glyph size 8.000000 0.000000
2015-01-10 00:27:12.921 Ink[8250] moving to next glyph
2015-01-10 00:27:12.924 Ink[8250] Main glyph layout loop. i:1
2015-01-10 00:27:12.926 Ink[8250] glyph size 7.000000 0.000000
2015-01-10 00:27:12.929 Ink[8250] moving to next glyph
2015-01-10 00:27:12.932 Ink[8250] Main glyph layout loop. i:2
2015-01-10 00:27:12.935 Ink[8250] glyph size 3.000000 0.000000
2015-01-10 00:27:12.937 Ink[8250] moving to next glyph
2015-01-10 00:27:12.940 Ink[8250] Main glyph layout loop. i:3
2015-01-10 00:27:12.942 Ink[8250] glyph size 8.000000 0.000000
2015-01-10 00:27:12.945 Ink[8250] moving to next glyph
2015-01-10 00:27:12.947 Ink[8250] Main glyph layout loop. i:4
2015-01-10 00:27:12.950 Ink[8250] GSHorizontalTypeSetter - howMany 0
2015-01-10 00:27:12.953 Ink[8250] layoutNewParagraph: 0
2015-01-10 00:27:12.962 Ink[8250] layoutGlyphsInLayoutManager index 0 
howMany 0
2015-01-10 00:27:12.965 Ink[8250] layoutNewParagraph: 1
2015-01-10 00:27:12.969 Ink[8250] layoutGlyphsInLayoutManager index 0 
howMany 0
2015-01-10 00:27:12.972 Ink[8250] layoutNewParagraph: 1
2015-01-10 00:27:12.986 Ink[8250] layoutGlyphsInLayoutManager index 0 
howMany 0
2015-01-10 00:27:12.989 Ink[8250] layoutNewParagraph: 1
2015-01-10 00:27:13.013 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.016 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.018 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.021 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.023 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.026 Ink[8250] Main glyph layout loop. i:0
2015-01-10 00:27:13.028 Ink[8250] Main glyph layout loop. i:0
^C

Riccardo