修复字形位图原点计算

TakWolf · Sep 3, 2024 · 36f012b · 36f012b
1 parent 30702d1
commit 36f012b
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/tools/services/font_service.py b/tools/services/font_service.py
@@ -128,14 +128,16 @@ def _create_builder(self, width_mode: WidthMode, language_flavor: LanguageFlavor
             if glyph_file.file_path in glyph_pool:
                 glyph = glyph_pool[glyph_file.file_path]
             else:
-                horizontal_origin_y = math.floor((layout_param.ascent + layout_param.descent - glyph_file.height) / 2)
+                horizontal_origin_x = 0
+                horizontal_origin_y = (layout_param.ascent + layout_param.descent - glyph_file.height) // 2
+                vertical_origin_x = -math.ceil(glyph_file.width / 2)
                 vertical_origin_y = (self.font_size - glyph_file.height) // 2 - 1
                 glyph = Glyph(
                     name=glyph_file.glyph_name,
+                    horizontal_origin=(horizontal_origin_x, horizontal_origin_y),
                     advance_width=glyph_file.width,
+                    vertical_origin=(vertical_origin_x, vertical_origin_y),
                     advance_height=self.font_size,
-                    horizontal_origin=(0, horizontal_origin_y),
-                    vertical_origin_y=vertical_origin_y,
                     bitmap=glyph_file.bitmap.data,
                 )
                 glyph_pool[glyph_file.file_path] = glyph