grunt-montage - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

package.json

 {
     "name": "grunt-montage",
     "description": "Generate CSS sprite sheets and the corresponding stylesheet",
-    "version": "0.0.3",
+    "version": "0.0.4",
     "author": {
@@ -6,0 +6,0 @@ "name": "James Allardice",

README.md

@@ -61,2 +61,8 @@ # montage
 
+#### options.magick
+Type: `Object`
+Default value: `undefined`
+
+A map of [command-line options for the ImageMagick montage tool](http://www.imagemagick.org/script/montage.php).
+
 ### Usage Examples
@@ -103,3 +109,27 @@
 
+In this example, custom options are used to pass extra configuration through to ImageMagick. It will generate the same sprite sheet as the previous example, but with a transparent background.
+
+```js
+grunt.initConfig({
+    montage: {
+        simple: {
+            files: {
+                "assets/sprites": [
+                    "images/icons/*.png"
+                ]
+            },
+            options: {
+                size: 32,
+                outputImage: "sprites.png",
+                outputStylesheet: "styles.css",
+                magick: {
+                    background: "none"
+                }
+            }
+        }
+    }
+});
+```
+
 ## Contributing
 In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).

tasks/montage.js

@@ -18,4 +18,13 @@ module.exports = function (grunt) {
             outputImage = options.outputImage || "montage.png",
-            outputStylesheet = options.outputStylesheet || "montage.css";
+            outputStylesheet = options.outputStylesheet || "montage.css",
+            cliOptions = "";
 
+        // Build ImageMagick montage option string
+        options.magick = options.magick || {};
+        cliOptions = Object.keys(options.magick).map(function (option) {
+            return "-" + option + " " + options.magick[option];
+        }).join(" ");
+
+        console.log(cliOptions);
+
         // Iterate over all specified file groups.
@@ -63,3 +72,3 @@ this.files.forEach(function (files) {
             // Execute the ImageMagick montage tool
-            exec("montage -tile " + cols + "x -geometry " + size + "x" + size + " " + src.join(" ") + " " + dest, function (err) {
+            exec("montage -tile " + cols + "x -geometry " + size + "x" + size + " " + cliOptions + " " + src.join(" ") + " " + dest, function (err) {
                 done();
@@ -66,0 +75,0 @@ });

No alert changes

Improved metrics

Total package byte prevSize

30115

increased by4.01%

Lines of code

139

increased by5.3%

Number of lines in readme file

133

increased by29.13%

No dependency changes