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Fix scaling of glyphs in type3 subset glyphs

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This commit is contained in:
Adrian Johnson 2008-09-16 10:04:34 +09:30
parent e31462d399
commit 7880ddd101
1 changed files with 9 additions and 3 deletions
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12
src/cairo-type3-glyph-surface.c
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@ -268,16 +268,22 @@ _cairo_type3_glyph_surface_show_glyphs (void *abstract_surface,
cairo_type3_glyph_surface_t *surface = abstract_surface;
cairo_int_status_t status;
cairo_scaled_font_t *font;
cairo_matrix_t ctm;
cairo_matrix_t new_ctm, ctm_inverse;
int i;
for (i = 0; i < num_glyphs; i++)
cairo_matrix_transform_point (&surface->cairo_to_pdf, &glyphs[i].x, &glyphs[i].y);
cairo_matrix_multiply (&ctm, &scaled_font->ctm, &scaled_font->scale_inverse);
/* We require the matrix to be invertable. */
ctm_inverse = scaled_font->ctm;
status = cairo_matrix_invert (&ctm_inverse);
if (status)
return CAIRO_INT_STATUS_IMAGE_FALLBACK;
cairo_matrix_multiply (&new_ctm, &scaled_font->ctm, &ctm_inverse);
font = cairo_scaled_font_create (scaled_font->font_face,
&scaled_font->font_matrix,
&ctm,
&new_ctm,
&scaled_font->options);
status = _cairo_pdf_operators_show_text_glyphs (&surface->pdf_operators,