fix(fonts): correct width of \cong glyph, fix \boldsymbol{\cong} (#3206)

* fix(fonts): correct width of \cong glyph Fixes #2199 * Update metrics * Update fonts * Fix \boldsymbol{\cong} * SetWidth instead of SetRBearing * Update metrics Co-authored-by: ylemkimon <y@ylem.kim>
KaTeX · Oct 30, 2021 · 35db4ff · 35db4ff
1 parent 005ca79
commit 35db4ff
Show file tree

Hide file tree

Showing 9 changed files with 7 additions and 1 deletion.
diff --git a/fonts/KaTeX_Main-Bold.ttf b/fonts/KaTeX_Main-Bold.ttf
diff --git a/fonts/KaTeX_Main-Bold.woff b/fonts/KaTeX_Main-Bold.woff
diff --git a/fonts/KaTeX_Main-Bold.woff2 b/fonts/KaTeX_Main-Bold.woff2
diff --git a/fonts/KaTeX_Main-Regular.ttf b/fonts/KaTeX_Main-Regular.ttf
diff --git a/fonts/KaTeX_Main-Regular.woff b/fonts/KaTeX_Main-Regular.woff
diff --git a/fonts/KaTeX_Main-Regular.woff2 b/fonts/KaTeX_Main-Regular.woff2
diff --git a/src/fontMetricsData.js b/src/fontMetricsData.js
@@ -582,6 +582,7 @@ export default {
         "8764": [-0.10889, 0.39111, 0, 0, 0.89444],
         "8768": [0.19444, 0.69444, 0, 0, 0.31944],
         "8771": [0.00222, 0.50222, 0, 0, 0.89444],
+        "8773": [0.027, 0.638, 0, 0, 0.894],
         "8776": [0.02444, 0.52444, 0, 0, 0.89444],
         "8781": [0.00222, 0.50222, 0, 0, 0.89444],
         "8801": [0.00222, 0.50222, 0, 0, 0.89444],
@@ -1099,7 +1100,7 @@ export default {
         "8764": [-0.13313, 0.36687, 0, 0, 0.77778],
         "8768": [0.19444, 0.69444, 0, 0, 0.27778],
         "8771": [-0.03625, 0.46375, 0, 0, 0.77778],
-        "8773": [-0.022, 0.589, 0, 0, 1.0],
+        "8773": [-0.022, 0.589, 0, 0, 0.778],
         "8776": [-0.01688, 0.48312, 0, 0, 0.77778],
         "8781": [-0.03625, 0.46375, 0, 0, 0.77778],
         "8784": [-0.133, 0.673, 0, 0, 0.778],

diff --git a/src/fonts/makeFF b/src/fonts/makeFF
@@ -1311,6 +1311,7 @@ $extra{'Main-Regular'} = {
     'Select(0u3D)','Copy()',
     'Select(0u2245)',
     'PasteWithOffset(0,-111)',
+    'SetWidth(778)',
   ],
 
   bowtie => [
@@ -1607,6 +1608,7 @@ $extra{'Main-Bold'} = {
     'Select(0u3D)','Copy()',
     'Select(0u2245)',
     'PasteWithOffset(0,-136)',
+    'SetWidth(894)',
   ],
 
   bowtie => [

diff --git a/src/metrics/extract_ttfs.py b/src/metrics/extract_ttfs.py
@@ -44,6 +44,9 @@
         u"\u21aa": None,  # \hookrightarrow
         u"\u21cc": None,  # \rightleftharpoons
     },
+    "Main-Bold": {
+        u"\u2245": None,  # \cong
+    },
     "Size1-Regular": {
         u"\u222c": u"\u222b",  # \iint, based on \int
         u"\u222d": u"\u222b",  # \iiint, based on \int