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Adjust y_offset calculation to reference baseline #16

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Adjust y_offset calculation to reference baseline #16

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10 changes: 5 additions & 5 deletions src/text_layout.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -149,12 +149,12 @@ impl WgpuTextLayout {
pub fn y_offset(&self, height: f64) -> f64 {
if let Some(line) = self.layout.get(0) {
let metrics = line.metrics();
if metrics.cap_height > 0.0 {
(height - metrics.cap_height as f64) / 2.0
- (metrics.ascent - metrics.cap_height) as f64
let letter_height = if metrics.cap_height > 0.0 {
metrics.cap_height
} else {
(height - metrics.ascent as f64) / 2.0
}
metrics.ascent
};
(height - letter_height as f64) / 2.0 - (metrics.baseline - letter_height) as f64
} else {
0.0
}
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