svg2ttf - npm Package Compare versions

Comparing version 6.0.1 to 6.0.2

CHANGELOG.md

@@ -0,1 +1,7 @@
+6.0.2 / 2021-07-01
+------------------
+
+- Glyphs that don't fit in int32 now throw an error instead of generating invalid font, #113.
+
+
 6.0.1 / 2021-06-17
@@ -2,0 +8,0 @@ ------------------

index.js

@@ -104,2 +104,3 @@ /*
     glyph.name = svgGlyph.name;
+    glyph.codes = svgGlyph.ligatureCodes || svgGlyph.unicode; // needed for nice validator error output
     glyph.d = svgGlyph.d;
@@ -106,0 +107,0 @@ glyph.height = !isNaN(svgGlyph.height) ? svgGlyph.height : font.height;

lib/sfnt.js

@@ -267,2 +267,3 @@ 'use strict';
   this.id = '';
+  this.codes = []; // needed for nice validator error output
   this.height = 0;
@@ -285,2 +286,7 @@ this.name = '';
     });
+
+    if (xMin < -32768) {
+      throw new Error('xMin value for glyph ' + (this.name ? ('"' + this.name + '"') : JSON.stringify(this.codes)) +
+                      ' is out of bounds (actual ' + xMin + ', expected -32768..32767, d="' + this.d + '")');
+    }
     return hasPoints ? xMin : 0;
@@ -302,2 +308,7 @@ }
     });
+
+    if (xMax > 32767) {
+      throw new Error('xMax value for glyph ' + (this.name ? ('"' + this.name + '"') : JSON.stringify(this.codes)) +
+                      ' is out of bounds (actual ' + xMax + ', expected -32768..32767, d="' + this.d + '")');
+    }
     return hasPoints ? xMax : this.width;
@@ -319,2 +330,7 @@ }
     });
+
+    if (yMin < -32768) {
+      throw new Error('yMin value for glyph ' + (this.name ? ('"' + this.name + '"') : JSON.stringify(this.codes)) +
+                      ' is out of bounds (actual ' + yMin + ', expected -32768..32767, d="' + this.d + '")');
+    }
     return hasPoints ? yMin : 0;
@@ -336,2 +352,7 @@ }
     });
+
+    if (yMax > 32767) {
+      throw new Error('yMax value for glyph ' + (this.name ? ('"' + this.name + '"') : JSON.stringify(this.codes)) +
+                      ' is out of bounds (actual ' + yMax + ', expected -32768..32767, d="' + this.d + '")');
+    }
     return hasPoints ? yMax : 0;
@@ -338,0 +359,0 @@ }

package.json

 {
   "name": "svg2ttf",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "description": "Converts SVG font to TTF font",
@@ -5,0 +5,0 @@ "keywords": [

No alert changes

Improved metrics

Total package byte prevSize

83452

increased by1.62%

Lines of code

2172

increased by0.84%

No dependency changes