gulp-image-resize - npm Package Compare versions

Comparing version 0.8.0 to 0.9.0

gulpfile.js

@@ -133,2 +133,6 @@ var gulp     = require("gulp");
 
+resize("test/fixtures/hamburg.jpg", "noProfile", {
+  noProfile: true
+});
+
 gulp.task("image_resize", resizeTasks);
@@ -135,0 +139,0 @@

index.js

@@ -21,2 +21,3 @@ /*
     quality     : 1,
+    noProfile   : false,
     sharpen     : false,
@@ -45,9 +46,9 @@ imageMagick : false,
 
-          // if upscale is not requested, restrict size 
+          // if upscale is not requested, restrict size
           if(!options.upscale){
             // Math.min(undefined, 5) will return NaN, so it can stay undefined
-            options.width  = Math.min(options.width, size.width); 
+            options.width  = Math.min(options.width, size.width);
             options.height = Math.min(options.height, size.height);
           }
-          
+
           // if one dimension is not set - we fill it proportionally
@@ -62,3 +63,3 @@ if (!options.height) {
           if (!options.width) {
-            if (options.crop) { 
+            if (options.crop) {
               options.width = size.width;
@@ -106,2 +107,6 @@ } else {
 
+        if (options.noProfile) {
+          gmfile = gmfile.noProfile();
+        }
+
         callback(null, gmfile);
@@ -115,2 +120,1 @@ }
 };
-

package.json

 {
   "name": "gulp-image-resize",
   "description": "Resizing images made easy.",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "homepage": "https://github.com/scalableminds/gulp-image-resize",
@@ -6,0 +6,0 @@ "author": {

README.md

@@ -32,3 +32,3 @@ # [gulp](https://github.com/wearefractal/gulp)-image-resize [![Build Status](https://drone.io/github.com/scalableminds/gulp-image-resize/status.png)](https://drone.io/github.com/scalableminds/gulp-image-resize/latest)
 
-Windows & others: 
+Windows & others:
 
@@ -48,3 +48,3 @@ [http://www.imagemagick.org/script/binary-releases.php](http://www.imagemagick.org/script/binary-releases.php)
   gulp.src('test.png')
-    .pipe(imageResize({ 
+    .pipe(imageResize({
       width : 100,
@@ -142,2 +142,12 @@ height : 100,
 
+#### options.noProfile
+
+Type: `Boolean`  
+Default value: `false`
+
+Set to `true` to enforce removal of all embedded profile data like icc, exif, iptc, xmp
+and so on. If source files represent e.g. untouched camera data or images optimized for
+print this may decrease image size drastically. Therefore this is probably wanted in
+cases where thumbnails are generated for web preview purposes. For details look for parameter _+profile "*"_ in the [gm profile documentation](http://www.graphicsmagick.org/GraphicsMagick.html#details-profile).
+
 #### options.imageMagick
@@ -171,3 +181,3 @@
   gulp.src('test.png')
-    .pipe(imageResize({ 
+    .pipe(imageResize({
       width : 100
@@ -231,2 +241,1 @@ }))
 MIT © [scalable minds](http://scm.io)
-

test/image_resize_test.js

 /*global describe, it, before, beforeEach, after, afterEach */
 
 var gm     = require("gm");
+var gm_im  = require("gm").subClass({imageMagick: true});
 var async  = require("async");
@@ -99,3 +100,3 @@ var fs     = require("fs");
   it("should crop with gravity", createTests("crop_gravity", "wikipedia.png"));
-  it("should crop with only width set", createTests("crop_width_only", "wikipedia.png")); 
+  it("should crop with only width set", createTests("crop_width_only", "wikipedia.png"));
 });
@@ -154,1 +155,23 @@
 });
+
+describe("noProfile", function () {
+  var filename = "hamburg.jpg";
+  it("should remove all profiles (8bim, exif, iptc, xmp...) from the Hamburg image", function (callback) {
+    async.map([
+      path.join(process.cwd(), TMP_FOLDER, "noProfile", filename),
+      path.join(process.cwd(), TMP_FOLDER, "noProfile_imagemagick", filename)
+    ], function (path, callback) {
+      gm_im(path).identify("%[profiles]", callback);
+    }, function (err, results) {
+      if (err) {
+        throw err;
+      } else {
+        results.forEach(function (format) {
+          // test passes if result contains no or empty string elements
+          assert.equal("", format, filename + " contains profiles '" + format + "''" );
+        });
+        callback();
+      }
+    });
+  });
+});

No alert changes

Improved metrics

Total package byte prevSize

1852710

increased by4.27%

Number of package files

29

increased by3.57%

Lines of code

349

increased by9.06%

Number of lines in readme file

237

increased by3.95%

No dependency changes