node-resemble.js - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

example/example.js

@@ -28,5 +28,6 @@ var resemble = require('../resemble.js');
   //.ignoreColors()
+  .ignoreRectangles([[325,170,100,40]])
   .onComplete(function(data){
-    console.log(data);
-    data.getDiffImage().pack().pipe(fs.createWriteStream('diff.png'));
+    console.log('with ignore rectangle:', data);
+    data.getDiffImage().pack().pipe(fs.createWriteStream('diffr.png'));
   });

package.json

 {
   "name": "node-resemble.js",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Image analysis and comparison for nodejs",
@@ -5,0 +5,0 @@ "main": "resemble.js",

resemble.js

@@ -62,2 +62,3 @@ /*
 		var ignoreColors = false;
+    var ignoreRectangles = null;
 
@@ -125,3 +126,2 @@ function triggerDataUpdate(){
           .on('parsed', function() {
-            console.log('image parsed, name:', fileData);
             callback(this, this.width, this.height);
@@ -342,2 +342,5 @@ });
 
+      var currentRectangle = null;
+      var rectagnlesIdx = 0;
+
 			if( (width > 1200 || height > 1200) && ignoreAntialiasing){
@@ -363,2 +366,19 @@ skip = 6;
 
+        if (ignoreRectangles) {
+          for(rectagnlesIdx = 0; rectagnlesIdx < ignoreRectangles.length; rectagnlesIdx++) {
+            currentRectangle = ignoreRectangles[rectagnlesIdx];
+            //console.log(currentRectangle, verticalPos, horizontalPos);
+            if (
+              (verticalPos >= currentRectangle[1]) &&
+              (verticalPos < currentRectangle[1] + currentRectangle[3]) &&
+              (horizontalPos >= currentRectangle[0]) &&
+              (horizontalPos < currentRectangle[0] + currentRectangle[2])
+            ) {
+						  copyGrayScalePixel(targetPix, offset, pixel2);
+					    //copyPixel(targetPix, offset, pixel1, pixel2);
+              return;
+            }
+          }
+        }
+
 				if (ignoreColors){
@@ -493,2 +513,8 @@
 				},
+        //array of rectangles, each rectangle is defined as (x, y, width. height)
+        //e.g. [[325, 170, 100, 40]]
+        ignoreRectangles: function(rectangles) {
+          ignoreRectangles = rectangles;
+          return self;
+        },
 				repaint: function(){
@@ -495,0 +521,0 @@ if(hasMethod) { param(); }

No alert changes

Improved metrics

Lines of code

482

5.47%

Worsened metrics

Total package byte prevSize

629481

-25.98%

No dependency changes