qrcode - npm Package Compare versions

Comparing version 1.3.4 to 1.4.0

lib/renderer/utf8.js

@@ -10,20 +10,31 @@ var Utils = require('./utils')
 
-function getBlockChar (top, bottom) {
-  if (top && bottom) return BLOCK_CHAR.BB
-  if (top && !bottom) return BLOCK_CHAR.BW
-  if (!top && bottom) return BLOCK_CHAR.WB
-  return BLOCK_CHAR.WW
+var INVERTED_BLOCK_CHAR = {
+  BB: ' ',
+  BW: '▄',
+  WW: '█',
+  WB: '▀'
 }
 
+function getBlockChar (top, bottom, blocks) {
+  if (top && bottom) return blocks.BB
+  if (top && !bottom) return blocks.BW
+  if (!top && bottom) return blocks.WB
+  return blocks.WW
+}
+
 exports.render = function (qrData, options, cb) {
+  var opts = Utils.getOptions(options)
+  var blocks = BLOCK_CHAR
+  if (opts.color.dark.hex === '#ffffff' || opts.color.light.hex === '#000000') {
+    blocks = INVERTED_BLOCK_CHAR
+  }
+
   var size = qrData.modules.size
   var data = qrData.modules.data
 
-  var opts = Utils.getOptions(options)
-
   var output = ''
-  var hMargin = Array(size + (opts.margin * 2) + 1).join(BLOCK_CHAR.WW)
+  var hMargin = Array(size + (opts.margin * 2) + 1).join(blocks.WW)
   hMargin = Array((opts.margin / 2) + 1).join(hMargin + '\n')
 
-  var vMargin = Array(opts.margin + 1).join(BLOCK_CHAR.WW)
+  var vMargin = Array(opts.margin + 1).join(blocks.WW)
 
@@ -37,3 +48,3 @@ output += hMargin
 
-      output += getBlockChar(topModule, bottomModule)
+      output += getBlockChar(topModule, bottomModule, blocks)
     }
@@ -40,0 +51,0 @@

package.json

 {
   "name": "qrcode",
   "description": "QRCode / 2d Barcode api with both server side and client side support using canvas",
-  "version": "1.3.4",
+  "version": "1.4.0",
   "author": "Ryan Day <[e-mail]>",
@@ -6,0 +6,0 @@ "contributors": [

No alert changes

Improved metrics

Total package byte prevSize

546839

increased by0.04%

Lines of code

7001

increased by0.14%

No dependency changes