Optimised SVG shape by reducing points (another 60% size reduction)

* The number of points in the SVG is minimised by connecting all squares in the most efficient way
* Added minified source file with source map
* New sample form options: trim text, select mask pattern
* Mask patterns can be selected and evaluated for file size and visual "beauty"
* Sample form is now fixed, list selections survive page reload in the browser

Author: ygoe

README.md

@@ -7,3 +7,10 @@ All the implementations are based on JIS X 0510:1999.
 
 The word "QR Code" is registered trademark of DENSO WAVE INCORPORATED
 <br/>http://www.denso-wave.com/qrcode/faqpatent-e.html
+
+----
+
+This repository is a fork of the original with all programming languages.
+It contains **only improvements for the JavaScript implementation**.
+Please select the "improvements" branch to see the changes.
+Other files have not been altered or regarded in any way.

js/README.md

@@ -59,6 +59,10 @@ Make a QR Code.
 The number of modules(cells) for each orientation.
 _[Note] call make() before this function._
 
+#### getDarkCount() => <code>number</code>
+The total number of modules(cells) that are dark in the final QR code.
+_[Note] call make() before this function._
+
 #### isDark(row, col) => <code>boolean</code>
 The module at row and col is dark or not.
 _[Note] call make() before this function._
@@ -68,6 +72,26 @@ _[Note] call make() before this function._
 | row   | <code>number</code> | 0 ~ moduleCount - 1 |
 | col   | <code>number</code> | 0 ~ moduleCount - 1 |
 
+#### getTypeNumber() => <code>number</code>
+Gets the code size type of the final QR code.
+_[Note] call make() before this function._
+
+#### getMaskPattern() => <code>number</code>
+Gets the index of the mask pattern (0 to 7) that was used in the final QR code.
+_[Note] call make() before this function._
+
+#### getBestMaskPattern() => <code>number</code>
+Gets the index of the mask pattern (0 to 7) that would be chosen for the QR code, based on its minimal penalty score.
+_[Note] call make() before this function._
+
+#### getMaskPatternPenaltyScores() => <code>number[]</code>
+Gets the calculated penalty score for each mask pattern. Lower values make better QR codes.
+_[Note] call make() before this function._
+
+#### setMaskPattern(index) => <code>void</code>
+Sets the index of the mask pattern (0 to 7) to use in the final QR code, regardless of which the best pattern would be.
+Default to null, which selects the best pattern automatically.
+
 #### setColors(foreground, background) => <code>void</code>
 Sets the foreground and background colors for the output formats. Default to black and white, respectively.
 _[Note] This has no effect on the ASCII output._

js/miniwebcompiler.json

@@ -0,0 +1,8 @@
+{
+  "projectName": "qrcode-generator",
+  "files": [
+    {
+      "name": "qrcode.js"
+    }
+  ]
+}