Apply prettier formatting

Author: blikblum

docs/generate.js

@@ -16,52 +16,52 @@ const styles = {
   h1: {
     font: 'fonts/Alegreya-Bold.ttf',
     fontSize: 25,
-    padding: 15
+    padding: 15,
   },
   h2: {
     font: 'fonts/Alegreya-Bold.ttf',
     fontSize: 18,
-    padding: 10
+    padding: 10,
   },
   h3: {
     font: 'fonts/Alegreya-Bold.ttf',
     fontSize: 18,
-    padding: 10
+    padding: 10,
   },
   para: {
     font: 'fonts/Merriweather-Regular.ttf',
     fontSize: 10,
-    padding: 10
+    padding: 10,
   },
   code: {
     font: 'fonts/SourceCodePro-Regular.ttf',
-    fontSize: 9
+    fontSize: 9,
   },
   code_block: {
     padding: 10,
-    background: '#2c2c2c'
+    background: '#2c2c2c',
   },
   inlinecode: {
     font: 'fonts/SourceCodePro-Bold.ttf',
-    fontSize: 10
+    fontSize: 10,
   },
   listitem: {
     font: 'fonts/Merriweather-Regular.ttf',
     fontSize: 10,
-    padding: 6
+    padding: 6,
   },
   link: {
     font: 'fonts/Merriweather-Regular.ttf',
     fontSize: 10,
     color: 'blue',
-    underline: true
+    underline: true,
   },
   example: {
     font: 'Helvetica',
     fontSize: 9,
     color: 'black',
-    padding: 10
-  }
+    padding: 10,
+  },
 };
 
 // syntax highlighting colors
@@ -89,7 +89,7 @@ const colors = {
   quote: '#93a1a1',
   link: '#93a1a1',
   special: '#6c71c4',
-  default: '#002b36'
+  default: '#002b36',
 };
 
 // shared lorem ipsum text so we don't need to copy it into every example
@@ -135,7 +135,7 @@ class Node {
           const color = colors[style] || colors.default;
           const opts = {
             color,
-            continued: text !== '\n'
+            continued: text !== '\n',
           };
 
           return this.content.push(new Node(['code', opts, text]));
@@ -164,7 +164,7 @@ class Node {
   }
 
   // sets the styles on the document for this node
-  setStyle (doc) {
+  setStyle(doc) {
     if (this.style.font) {
       doc.font(this.style.font);
     }
@@ -189,7 +189,7 @@ class Node {
   }
 
   // renders this node and its subnodes to the document
-  render (doc, continued) {
+  render(doc, continued) {
     let y;
     if (continued == null) {
       continued = false;
@@ -217,7 +217,7 @@ class Node {
         // run the example code with the document
         vm.runInNewContext(this.code, {
           doc,
-          lorem
+          lorem,
         });
 
         // restore points and styles
@@ -273,7 +273,7 @@ class Node {
           } else {
             fragment.render(
               doc,
-              index < this.content.length - 1 && this.type !== 'bulletlist'
+              index < this.content.length - 1 && this.type !== 'bulletlist',
             );
           }
 
@@ -302,7 +302,7 @@ const render = (doc, filename) => {
 };
 
 // renders the title page of the guide
-const renderTitlePage = doc => {
+const renderTitlePage = (doc) => {
   const title = 'PDFKit Guide';
   const author = 'By Devon Govett';
   const version = `Version ${require('../package.json').version}`;
@@ -317,13 +317,13 @@ const renderTitlePage = doc => {
   doc.y -= 10;
   doc.text(author, {
     align: 'center',
-    indent: w - doc.widthOfString(author)
+    indent: w - doc.widthOfString(author),
   });
 
   doc.font(styles.para.font, 10);
   doc.text(version, {
     align: 'center',
-    indent: w - doc.widthOfString(version)
+    indent: w - doc.widthOfString(version),
   });
 
   doc.addPage();

docs/generate_website.js

@@ -25,14 +25,14 @@ const files = [
   'attachments.md',
   'accessibility.md',
   'table.md',
-  'you_made_it.md'
+  'you_made_it.md',
 ];
 
 // shared lorem ipsum text so we don't need to copy it into every example
 const lorem =
   'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam in suscipit purus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Vivamus nec hendrerit felis. Morbi aliquam facilisis risus eu lacinia. Sed eu leo in turpis fringilla hendrerit. Ut nec accumsan nisl. Suspendisse rhoncus nisl posuere tortor tempus et dapibus elit porta. Cras leo neque, elementum a rhoncus ut, vestibulum non nibh. Phasellus pretium justo turpis. Etiam vulputate, odio vitae tincidunt ultricies, eros odio dapibus nisi, ut tincidunt lacus arcu eu elit. Aenean velit erat, vehicula eget lacinia ut, dignissim non tellus. Aliquam nec lacus mi, sed vestibulum nunc. Suspendisse potenti. Curabitur vitae sem turpis. Vestibulum sed neque eget dolor dapibus porttitor at sit amet sem. Fusce a turpis lorem. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae;';
 
-const getNodeName = function(node) {
+const getNodeName = function (node) {
   if (node.length === 3) {
     return node[2];
   }
@@ -49,7 +49,7 @@ const getNodeName = function(node) {
   return words.join('');
 };
 
-const extractHeaders = function(tree) {
+const extractHeaders = function (tree) {
   const headers = [];
 
   for (let index = 0; index < tree.length; index++) {
@@ -63,7 +63,7 @@ const extractHeaders = function(tree) {
       node[1].id = hash;
       headers.push({
         hash,
-        title: name
+        title: name,
       });
     }
   }
@@ -72,7 +72,7 @@ const extractHeaders = function(tree) {
 };
 
 let imageIndex = 0;
-const generateImages = function(tree) {
+const generateImages = function (tree) {
   // find code blocks
   const codeBlocks = [];
   for (var node of tree) {
@@ -100,7 +100,7 @@ const generateImages = function(tree) {
 
       vm.runInNewContext(code, {
         doc,
-        lorem
+        lorem,
       });
 
       delete attrs.title;
@@ -119,7 +119,7 @@ const generateImages = function(tree) {
               console.error(err);
             }
             fs.unlinkSync(`${f}.pdf`);
-          }
+          },
         );
       });
 
@@ -135,7 +135,7 @@ for (let file of Array.from(files)) {
   // turn github highlighted code blocks into normal markdown code blocks
   content = content.replace(
     /^```javascript\n((:?.|\n)*?)\n```/gm,
-    (m, $1) => `    ${$1.split('\n').join('\n    ')}`
+    (m, $1) => `    ${$1.split('\n').join('\n    ')}`,
   );
 
   const tree = markdown.parse(content);
@@ -149,7 +149,7 @@ for (let file of Array.from(files)) {
     url: `/docs/${file}.html`,
     title: headers[0].title,
     headers: headers.slice(1),
-    content: markdown.toHTML(tree)
+    content: markdown.toHTML(tree),
   });
 }
 

docs/publish_website.js

@@ -14,14 +14,14 @@ ghpages.publish(
       'docs/guide.pdf',
       'examples/browserify/browser.html',
       'examples/browserify/bundle.js',
-      'examples/kitchen-sink.pdf'
+      'examples/kitchen-sink.pdf',
     ],
     add: true,
-    message
+    message,
   },
-  function(err) {
+  function (err) {
     if (err) {
       console.error(err);
     }
-  }
+  },
 );

lib/data.js

@@ -187,7 +187,7 @@ class Data {
   }
 
   write(bytes) {
-    return bytes.map(byte => this.writeByte(byte));
+    return bytes.map((byte) => this.writeByte(byte));
   }
 }
 

lib/font/afm.js

@@ -27,7 +27,7 @@ const WIN_ANSI_MAP = {
   353: 154,
   376: 159,
   381: 142,
-  382: 158
+  382: 158,
 };
 
 const characters = `\
@@ -123,7 +123,7 @@ class AFMFont {
       this.charWidths[char] = this.glyphWidths[characters[char]];
     }
 
-    this.bbox = this.attributes['FontBBox'].split(/\s+/).map(e => +e);
+    this.bbox = this.attributes['FontBBox'].split(/\s+/).map((e) => +e);
     this.ascender = +(this.attributes['Ascender'] || 0);
     this.descender = +(this.attributes['Descender'] || 0);
     this.xHeight = +(this.attributes['XHeight'] || 0);

lib/font/embedded.js

@@ -1,6 +1,6 @@
 import PDFFont from '../font';
 
-const toHex = function(num) {
+const toHex = function (num) {
   return `0000${num.toString(16)}`.slice(-4);
 };
 
@@ -151,7 +151,7 @@ class EmbeddedFont extends PDFFont {
 
     // generate a tag (6 uppercase letters. 17 is the char code offset from '0' to 'A'. 73 will map to 'Z')
     const tag = [1, 2, 3, 4, 5, 6]
-      .map(i => String.fromCharCode((this.id.charCodeAt(i) || 73) + 17))
+      .map((i) => String.fromCharCode((this.id.charCodeAt(i) || 73) + 17))
       .join('');
     const name = tag + '+' + this.font.postscriptName?.replaceAll(' ', '_');
 
@@ -164,14 +164,14 @@ class EmbeddedFont extends PDFFont {
         bbox.minX * this.scale,
         bbox.minY * this.scale,
         bbox.maxX * this.scale,
-        bbox.maxY * this.scale
+        bbox.maxY * this.scale,
       ],
       ItalicAngle: this.font.italicAngle,
       Ascent: this.ascender,
       Descent: this.descender,
       CapHeight: (this.font.capHeight || this.font.ascent) * this.scale,
       XHeight: (this.font.xHeight || 0) * this.scale,
-      StemV: 0
+      StemV: 0,
     }); // not sure how to calculate this
 
     if (isCFF) {
@@ -198,10 +198,10 @@ class EmbeddedFont extends PDFFont {
       CIDSystemInfo: {
         Registry: new String('Adobe'),
         Ordering: new String('Identity'),
-        Supplement: 0
+        Supplement: 0,
       },
       FontDescriptor: descriptor,
-      W: [0, this.widths]
+      W: [0, this.widths],
     };
 
     if (!isCFF) {
@@ -219,7 +219,7 @@ class EmbeddedFont extends PDFFont {
       BaseFont: name,
       Encoding: 'Identity-H',
       DescendantFonts: [descendantFont],
-      ToUnicode: this.toUnicodeCmap()
+      ToUnicode: this.toUnicodeCmap(),
     };
 
     return this.dictionary.end();
@@ -255,7 +255,9 @@ class EmbeddedFont extends PDFFont {
     for (let i = 0; i < chunks; i++) {
       const start = i * chunkSize;
       const end = Math.min((i + 1) * chunkSize, entries.length);
-      ranges.push(`<${toHex(start)}> <${toHex(end - 1)}> [${entries.slice(start, end).join(' ')}]`);
+      ranges.push(
+        `<${toHex(start)}> <${toHex(end - 1)}> [${entries.slice(start, end).join(' ')}]`,
+      );
     }
 
     cmap.end(`\

lib/font/standard.js

@@ -28,7 +28,7 @@ const STANDARD_FONTS = {
   'Helvetica-BoldOblique'() {
     return fs.readFileSync(
       __dirname + '/data/Helvetica-BoldOblique.afm',
-      'utf8'
+      'utf8',
     );
   },
   'Times-Roman'() {
@@ -48,7 +48,7 @@ const STANDARD_FONTS = {
   },
   ZapfDingbats() {
     return fs.readFileSync(__dirname + '/data/ZapfDingbats.afm', 'utf8');
-  }
+  },
 };
 
 class StandardFont extends PDFFont {
@@ -64,7 +64,7 @@ class StandardFont extends PDFFont {
       bbox: this.bbox,
       lineGap: this.lineGap,
       xHeight: this.xHeight,
-      capHeight: this.capHeight
+      capHeight: this.capHeight,
     } = this.font);
   }
 
@@ -73,7 +73,7 @@ class StandardFont extends PDFFont {
       Type: 'Font',
       BaseFont: this.name,
       Subtype: 'Type1',
-      Encoding: 'WinAnsiEncoding'
+      Encoding: 'WinAnsiEncoding',
     };
 
     return this.dictionary.end();
@@ -91,7 +91,7 @@ class StandardFont extends PDFFont {
         yAdvance: 0,
         xOffset: 0,
         yOffset: 0,
-        advanceWidth: this.font.widthOfGlyph(glyph)
+        advanceWidth: this.font.widthOfGlyph(glyph),
       });
     }