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Fix T62678: Wrong text clipping 

There are two issues at play here.
First, BLF_width computed a width that was not wide
enough to actually hold the text.
Second, blf_glyph_calc_rect_test computed an incorrect
rect->xmax when the glyph was moved to the left a bit.
We ignore the overlap on the left, but the right side
should still be adjusted accordingly.
This commit is contained in:
Jacques Lucke 2019-03-17 14:15:26 +01:00
parent b28bd7c5a4
commit cfd909f184
Notes: blender-bot 2023-02-14 04:10:15 +01:00 
Referenced by issue #62678, The Transform 'Y' label has gone missing
1 changed files with 2 additions and 2 deletions
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4
source/blender/blenfont/intern/blf_glyph.c
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@ -441,9 +441,9 @@ static void blf_glyph_calc_rect_test(rctf *rect, GlyphBLF *g, float x, float y)
{
/* intentionally check clipping without shadow offset and negative kerning */
rect->xmin = floorf(x + MAX2(0.0f, g->pos_x));
rect->xmax = rect->xmin + (float)g->width;
rect->xmax = rect->xmin + (float)g->width + MIN2(0.0f, g->pos_x);
rect->ymin = floorf(y + MAX2(0.0f, g->pos_y));
rect->ymax = rect->ymin - (float)g->height;
rect->ymax = rect->ymin - (float)g->height - MIN2(0.0f, g->pos_y);
}
static void blf_glyph_calc_rect_shadow(rctf *rect, GlyphBLF *g, float x, float y, FontBLF *font)