png-image - npm Package Compare versions

Comparing version 1.1.1 to 1.2.0

CHANGELOG.md

@@ -0,1 +1,11 @@
+<a name="1.2.0"></a>
+# [1.2.0](https://github.com/koola/png-image/compare/v1.1.1...v1.2.0) (2017-01-05)
+
+
+### Features
+
+* **compose:** add writeImage and toBuffer methods ([40a8f95](https://github.com/koola/png-image/commit/40a8f95))
+
+
+
 <a name="1.1.1"></a>
@@ -2,0 +12,0 @@ ## [1.1.1](https://github.com/koola/png-image/compare/v1.1.0...v1.1.1) (2016-12-28)

docs/index.md

@@ -21,2 +21,8 @@ ## Classes
 </dd>
+<dt><a href="#writeImage">writeImage(instance)</a> ⇒ <code>promise</code></dt>
+<dd><p>Writes the image to the filesystem</p>
+</dd>
+<dt><a href="#toBuffer">toBuffer(instance)</a> ⇒ <code>promise</code></dt>
+<dd><p>Writes the image to the filesystem</p>
+</dd>
 </dl>
@@ -78,1 +84,25 @@
 **Access:** public  
+<a name="writeImage"></a>
+
+## writeImage(instance) ⇒ <code>promise</code>
+Writes the image to the filesystem
+
+**Kind**: global function  
+**Access:** public  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| instance | <code>this</code> | PNG-image |
+
+<a name="toBuffer"></a>
+
+## toBuffer(instance) ⇒ <code>promise</code>
+Writes the image to the filesystem
+
+**Kind**: global function  
+**Access:** public  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| instance | <code>this</code> | PNG-image |
+

index.js

@@ -82,3 +82,3 @@ 'use strict';
             }
-            return this._writeImage(this._image, this._imageOutputPath);
+            return promise.resolve(this);
         });
@@ -181,2 +181,26 @@ }
      *
+     * @method writeImage
+     * @param {this} instance PNG-image
+     * @returns {promise}
+     * @public
+     */
+    writeImage(instance = this) {
+        return instance._writeImage(instance._image, instance._imageOutputPath);
+    }
+
+    /**
+     * Writes the image to the filesystem
+     *
+     * @method toBuffer
+     * @param {this} instance PNG-image
+     * @returns {promise}
+     * @public
+     */
+    toBuffer(instance = this) {
+        return promise.resolve(PNG.sync.write(instance._image));
+    }
+
+    /**
+     * Writes the image to the filesystem
+     *
      * @method _writeImage
@@ -183,0 +207,0 @@ * @param {string} filePath Path to save file

package.json

 {
   "name": "png-image",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "description": "Crop and save PNGs",
@@ -5,0 +5,0 @@ "main": "index.js",

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