canvas - npm Package Compare versions

Comparing version 2.0.0-alpha.13 to 2.0.0-alpha.14

CHANGELOG.md

@@ -87,2 +87,5 @@ # Changelog
      * "source" is now "copy"
+ * Provide better, Node.js core-style coded errors for failed sys calls. (For
+   example, provide an error with code 'ENOENT' if setting `img.src` to a path
+   that does not exist.)
 
@@ -111,2 +114,7 @@ ### Added
  * Support for `img.src = <url>` to match browsers
+ * Support reading data URL on `img.src`
+ * Readme: add dependencies command for OpenBSD
+ * Throw error if calling jpegStream when canvas was not built with JPEG support
+ * Emit error if trying to load GIF, SVG or JPEG image when canvas was not built
+   with support for that format
 
@@ -113,0 +121,0 @@ 1.6.x (unreleased)

lib/context2d.js

@@ -28,23 +28,2 @@ 'use strict';
 /**
- * Enable or disable image smoothing.
- *
- * @api public
- */
-
-Context2d.prototype.__defineSetter__('imageSmoothingEnabled', function(val){
-  this._imageSmoothing = !! val;
-  this.patternQuality = val ? 'best' : 'fast';
-});
-
-/**
- * Get image smoothing value.
- *
- * @api public
- */
-
-Context2d.prototype.__defineGetter__('imageSmoothingEnabled', function(val){
-  return !! this._imageSmoothing;
-});
-
-/**
  * Create a pattern from `Image` or `Canvas`.
@@ -51,0 +30,0 @@ *

lib/image.js

@@ -16,2 +16,3 @@ 'use strict';
 const http = require("http")
+const https = require("https")
 
@@ -35,5 +36,6 @@ Object.defineProperty(Image.prototype, 'src', {
         const isBase64 = val.lastIndexOf('base64', commaI)
-        val = val.slice(commaI + 1)
-        this.source = Buffer.from(val, isBase64 ? 'base64' : 'utf8')
-      } else if (/^\s*http/.test(val)) { // remote URL
+        const content = val.slice(commaI + 1)
+        this.source = Buffer.from(content, isBase64 ? 'base64' : 'utf8')
+        this._originalSource = val
+      } else if (/^\s*https?:\/\//.test(val)) { // remote URL
         const onerror = err => {
@@ -46,3 +48,5 @@ if (typeof this.onerror === 'function') {
         }
-        http.get(val, res => {
+
+        const type = /^\s*https:\/\//.test(val) ? https : http
+        type.get(val, res => {
           if (res.statusCode !== 200) {
@@ -55,2 +59,3 @@ return onerror(new Error(`Server responded with ${res.statusCode}`))
             this.source = Buffer.concat(buffers)
+            this._originalSource = undefined
           })
@@ -60,5 +65,7 @@ }).on('error', onerror)
         this.source = val
+        this._originalSource = undefined
       }
     } else if (Buffer.isBuffer(val)) {
       this.source = val
+      this._originalSource = undefined
     }
@@ -69,4 +76,6 @@ },
     // TODO https://github.com/Automattic/node-canvas/issues/118
-    return this.source;
-  }
+    return this._originalSource || this.source;
+  },
+
+  configurable: true
 });
@@ -73,0 +82,0 @@

lib/jpegstream.js

@@ -37,2 +37,6 @@ 'use strict';
 
+  if (canvas.streamJPEGSync === undefined) {
+    throw new Error("node-canvas was built without JPEG support.");
+  }
+
   Readable.call(this);
@@ -39,0 +43,0 @@

package.json

 {
   "name": "canvas",
   "description": "Canvas graphics API backed by Cairo",
-  "version": "2.0.0-alpha.13",
+  "version": "2.0.0-alpha.14",
   "author": "TJ Holowaychuk <[e-mail]>",
@@ -6,0 +6,0 @@ "main": "index.js",

Readme.md

@@ -46,7 +46,8 @@ # node-canvas
 ----- | -----
-OS X | Using [Homebrew](https://brew.sh/):<br/>`brew install pkg-config cairo pango libpng jpeg giflib`<br/><br/>Using [MacPorts](https://www.macports.org/):<br/>`port install pkgconfig cairo pango libpng jpeg giflib`
+OS X | Using [Homebrew](https://brew.sh/):<br/>`brew install pkg-config cairo pango libpng jpeg giflib`<br/><br/>Using [MacPorts](https://www.macports.org/):<br/>`port install pkgconfig cairo pango libpng jpeg giflib libsrvg`
 Ubuntu | `sudo apt-get install libcairo2-dev libjpeg-dev libpango1.0-dev libgif-dev build-essential g++`
 Fedora | `sudo yum install cairo cairo-devel cairomm-devel libjpeg-turbo-devel pango pango-devel pangomm pangomm-devel giflib-devel`
 Solaris | `pkgin install cairo pango pkg-config xproto renderproto kbproto xextproto`
-Windows | [Instructions on our wiki](https://github.com/Automattic/node-canvas/wiki/Installation---Windows)
+OpenBSD | `doas pkg_add cairo pango png jpeg giflib`
+Windows | [Instructions on our wiki](https://github.com/Automattic/node-canvas/wiki/Installation:-Windows)
 
@@ -181,3 +182,3 @@ **Mac OS X v10.11+:** If you have recently updated to Mac OS X v10.11+ and are experiencing trouble when compiling, run the following command: `xcode-select --install`. Read more about the problem [on Stack Overflow](http://stackoverflow.com/a/32929012/148072).
     All properties are optional.
-    
+
     Note that the PNG format encodes the resolution in pixels per meter, so if
@@ -184,0 +185,0 @@ you specify `96`, the file will encode 3780 ppm (~96.01 ppi). The resolution

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Improved metrics

Total package byte prevSize

321264

increased by1.21%

Number of package files

60

increased by1.69%

Number of lines in readme file

570

increased by0.18%

Worsened metrics

Lines of code

1493

decreased by-0.47%

Number of medium supply chain risk alerts

4

increased by33.33%

No dependency changes