From b9359607a72caf7e0a19d0312fd7e8e182a3708a Mon Sep 17 00:00:00 2001
From: robtfm <50659922+robtfm@users.noreply.github.com>
Date: Fri, 14 Jun 2024 16:55:19 +0100
Subject: [PATCH] fix non-exact text alignment

---
 crates/bevy_text/src/glyph_brush.rs | 3 ++-
 crates/bevy_text/src/pipeline.rs    | 8 ++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/crates/bevy_text/src/glyph_brush.rs b/crates/bevy_text/src/glyph_brush.rs
index 3b17252cc167b..a6189a30be41e 100644
--- a/crates/bevy_text/src/glyph_brush.rs
+++ b/crates/bevy_text/src/glyph_brush.rs
@@ -64,6 +64,7 @@ impl GlyphBrush {
         textures: &mut Assets<Image>,
         text_settings: &TextSettings,
         y_axis_orientation: YAxisOrientation,
+        h_anchor: f32,
     ) -> Result<Vec<PositionedGlyph>, TextError> {
         if glyphs.is_empty() {
             return Ok(Vec::new());
@@ -126,7 +127,7 @@ impl GlyphBrush {
                 let glyph_rect = texture_atlas.textures[atlas_info.glyph_index];
                 let size = glyph_rect.size().as_vec2();
 
-                let x = bounds.min.x + size.x / 2.0 - text_bounds.min.x;
+                let x = bounds.min.x + size.x / 2.0 + h_anchor;
 
                 let y = match y_axis_orientation {
                     YAxisOrientation::BottomToTop => {
diff --git a/crates/bevy_text/src/pipeline.rs b/crates/bevy_text/src/pipeline.rs
index 26c547466e05f..e6d945a7a9b84 100644
--- a/crates/bevy_text/src/pipeline.rs
+++ b/crates/bevy_text/src/pipeline.rs
@@ -87,6 +87,13 @@ impl TextPipeline {
 
         let size = compute_text_bounds(&section_glyphs, |index| scaled_fonts[index]).size();
 
+        let h_anchor = match text_alignment {
+            JustifyText::Left => 0.0,
+            JustifyText::Center => bounds.x * 0.5,
+            JustifyText::Right => bounds.x * 1.0,
+        }
+        .floor();
+
         let glyphs = self.brush.process_glyphs(
             section_glyphs,
             &sections,
@@ -96,6 +103,7 @@ impl TextPipeline {
             textures,
             text_settings,
             y_axis_orientation,
+            h_anchor,
         )?;
 
         Ok(TextLayoutInfo {