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wezterm: fix x-scale calculation

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Need to account for the number of cells occupied by the glyph,
otherwise we'll always scale to a single cell for double width
glyphs.

refs: #342
This commit is contained in:
Wez Furlong 2020-12-04 22:36:20 -08:00
parent 215a3bb297
commit bbb953610d
1 changed files with 2 additions and 1 deletions
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3
wezterm-gui/src/gui/glyphcache.rs
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@ -197,7 +197,8 @@ impl<T: Texture2d> GlyphCache<T> {
}
let y_scale = base_metrics.cell_height.get() / idx_metrics.cell_height.get();
let x_scale = base_metrics.cell_width.get() / idx_metrics.cell_width.get();
let x_scale =
base_metrics.cell_width.get() / (idx_metrics.cell_width.get() / info.num_cells as f64);
let aspect = (idx_metrics.cell_height / idx_metrics.cell_width).get();
let is_square = aspect >= 0.9 && aspect <= 1.1;