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user-font: ignore translation in scale matrix

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Currently the translation component of the scaled_font scale matrix
is applied by gstate and only linear components should be applied in
font backends.

Fixes font-matrix-translation (when using user-font as font backend).
This commit is contained in:
Andrea Canciani 2010-06-29 09:28:04 +02:00
parent 549431e98e
commit 6db247e13c
1 changed files with 5 additions and 1 deletions
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6
src/cairo-user-font.c
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@ -80,6 +80,7 @@ _cairo_user_scaled_font_create_recording_context (cairo_user_scaled_font_t *scal
{
cairo_content_t content;
cairo_surface_t *recording_surface;
cairo_matrix_t scale;
cairo_t *cr;
content = scaled_font->base.options.antialias == CAIRO_ANTIALIAS_SUBPIXEL ?
@ -90,7 +91,10 @@ _cairo_user_scaled_font_create_recording_context (cairo_user_scaled_font_t *scal
cr = cairo_create (recording_surface);
cairo_surface_destroy (recording_surface);
cairo_set_matrix (cr, &scaled_font->base.scale);
scale = scaled_font->base.scale;
scale.x0 = scale.y0 = 0.;
cairo_set_matrix (cr, &scale);
cairo_set_font_size (cr, 1.0);
cairo_set_font_options (cr, &scaled_font->base.options);
cairo_set_source_rgb (cr, 1., 1., 1.);