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Convert internal font code to store pt size as Au.

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This commit is contained in:
Glenn Watson 2014-10-22 13:44:59 +10:00
parent cf789e40c5
commit 8331cfe089
6 changed files with 24 additions and 23 deletions
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2
components/gfx/text/shaping/harfbuzz.rs
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@ -164,7 +164,7 @@ impl Shaper {
let hb_font: *mut hb_font_t = hb_font_create(hb_face);
// Set points-per-em. if zero, performs no hinting in that direction.
let pt_size = font.actual_pt_size;
let pt_size = font.actual_pt_size.to_subpx();
hb_font_set_ppem(hb_font, pt_size as c_uint, pt_size as c_uint);
// Set scaling. Note that this takes 16.16 fixed point.

2
components/gfx/text/text_run.rs
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@ -17,7 +17,7 @@ use platform::font_template::FontTemplateData;
pub struct TextRun {
pub text: Arc<String>,
pub font_template: Arc<FontTemplateData>,
pub actual_pt_size: f64,
pub actual_pt_size: Au,
pub font_metrics: FontMetrics,
/// The glyph runs that make up this text run.
pub glyphs: Arc<Vec<GlyphRun>>,