canvas - npm Package Compare versions

Comparing version 0.0.7 to 0.3.2

node-canvas/._History.md

@@ -1,4 +0,4 @@
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+Mac OS X        	2��ATTR
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node-canvas/._package.json

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node-canvas/._Readme.md

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+Mac OS X        	2��ATTR
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+    column = 205;
+    line = 60;
 }

node-canvas/History.md

 
+0.3.2 / 2010-11-26 
+==================
+
+  * Added --profile option to config
+  * Fixed `eio_custom` segfault(s). Closes #46
+  * Fixed two named colors. Closes #62 [thanks noonat]
+  * Fixed a few warnings
+  * Fixed; freeing data in `Image::loadJPEG()` on failure
+  * Fixed; include _jpeglib_ only when __HAVE_JPEG__
+  * Fixed; using `strstr()` instead of `strnstr()`
+
+0.3.1 / 2010-11-24 
+==================
+
+  * Fixed; `Image` loading is sync until race-condition is resolved
+  * Fixed; `Image::loadJPEG()` return status based on errno
+
+0.3.0 / 2010-11-24 
+==================
+
+  * Added arcTo(). Closes #11
+  * Added c color parser, _./examples/ray.js_ is now twice as fast 
+  * Fixed `putImageData()` bug messing up rgba channels
+
+0.2.1 / 2010-11-19 
+==================
+
+  * Added image _resize_ example
+  * Fixed canvas resizing via `{width,height}=`. Closes #57
+  * Fixed `Canvas#getContext()`, caching the CanvasRenderingContext
+  * Fixed async image loading (test server still messed)
+
+0.2.0 / 2010-11-18 
+==================
+
+  * Added jpeg `Image` support (when libjpeg is available)
+  * Added _hsl_ / _hsla_ color support. [Tom Carden]
+
+0.1.0 / 2010-11-17 
+==================
+
+  * Added `Image`
+  * Added `ImageData`
+  * Added `PixelArray`
+  * Added `CanvasRenderingContext2d#drawImage()`
+  * Added `CanvasRenderingContext2d#getImageData()`
+  * Added `CanvasRenderingContext2d#createImageData()`
+  * Added kraken blur benchmark example
+  * Added several new tests
+  * Fixed instanceof checks for many c++ methods
+  * Fixed test runner in firefox [Don Park]
+
+0.0.8 / 2010-11-12 
+==================
+
+  * Added `CanvasRenderingContext2d#drawImage()`
+  * Fixed `free()` call missing stdlib
+  * Fixed Image#{width,height} initialization to 0
+  * Fixed; load image on non-LOADING state
+
 0.0.7 / 2010-11-12 
@@ -3,0 +63,0 @@ ==================

node-canvas/lib/._canvas.js

@@ -1,4 +0,4 @@
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-    line = 29;
+    line = 30;
 }

node-canvas/lib/._pngstream.js

@@ -1,1 +0,1 @@
-Mac OS X        	2��ATTR
� �� 
� com.macromates.caretx���R������<[k0?'3/«��
+Mac OS X        	2��ATTR
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node-canvas/lib/canvas.js

@@ -16,2 +16,3 @@
   , cairoVersion = canvas.cairoVersion
+  , PixelArray = canvas.PixelArray
   , Context2d = require('./context2d')
@@ -31,3 +32,3 @@ , PNGStream = require('./pngstream')
 
-exports.version = '0.0.7';
+exports.version = '0.3.2';
 
@@ -46,2 +47,3 @@ /**
 exports.PNGStream = PNGStream;
+exports.PixelArray = PixelArray;
 exports.Image = Image;
@@ -62,2 +64,8 @@
 /**
+ * PixelArray implementation.
+ */
+
+require('./pixelarray');
+
+/**
  * Inspect canvas.
@@ -83,3 +91,3 @@ *
   if ('2d' == contextId) {
-    var ctx = new Context2d(this);
+    var ctx = this._context2d || (this._context2d = new Context2d(this));
     this.context = ctx;
@@ -86,0 +94,0 @@ ctx.canvas = this;

node-canvas/lib/context2d.js

@@ -15,3 +15,4 @@
   , CanvasGradient = canvas.CanvasGradient
-  , colors = require('./colors');
+  , ImageData = canvas.ImageData
+  , PixelArray = canvas.CanvasPixelArray;
 
@@ -57,30 +58,2 @@ /**
 /**
- * Return a function used to normalize an RGBA color `prop`
- * or the pattern previously set.
- *
- * @param {String} prop
- * @return {Function}
- * @api private
- */
-
-function getter(prop) {
-  return function(){
-    var val = this[prop];
-    if (val instanceof CanvasGradient) return val;
-    if (1 == val[3]) {
-      return '#'
-        + val[0].toString(16)
-        + val[1].toString(16)
-        + val[2].toString(16);
-    } else {
-      return 'rgba('
-        + val[0] + ', '
-        + val[1] + ', '
-        + val[2] + ', '
-        + val[3] + ')';
-    }
-  }
-}
-
-/**
  * Parse font `str`.
@@ -111,95 +84,2 @@ *
 /**
- * Parse the given color `str`.
- *
- * Current supports:
- *
- *  - #nnn
- *  - #nnnnnn
- *  - rgb(r,g,b)
- *  - rgba(r,g,b,a)
- *  - color
- *
- * Examples
- *
- *  - #fff
- *  - #FFF
- *  - #FFFFFF
- *  - rgb(255,255,5)
- *  - rgba(255,255,5,.8)
- *  - rgba(255,255,5,0.8)
- *  - white
- *  - red
- *
- * @param {String} str
- * @return {Array}
- * @api private
- */
-
-var parseColor = exports.parseColor = function(str){
-  if (cache[str]) return cache[str];
-  str = colors[str] || String(str);
-  // RGBA
-  if (0 == str.indexOf('rgba')) {
-    var captures = /rgba\((\d{1,3}) *, *(\d{1,3}) *, *(\d{1,3}) *, *(\d+\.\d+|\.\d+|\d+) *\)/.exec(str);
-    if (!captures) return;
-    return cache[str] = [
-        parseInt(captures[1], 10)
-      , parseInt(captures[2], 10)
-      , parseInt(captures[3], 10)
-      , parseFloat(captures[4], 10)
-    ];
-  // RGB
-  } else if (0 == str.indexOf('rgb')) {
-    var captures = /rgb\((\d{1,3}) *, *(\d{1,3}) *, *(\d{1,3}) *\)/.exec(str);
-    if (!captures) return;
-    return cache[str] = [
-        parseInt(captures[1], 10)
-      , parseInt(captures[2], 10)
-      , parseInt(captures[3], 10)
-      , 1
-    ];
-  // #RRGGBB
-  } else if ('#' == str[0] && str.length > 4) {
-    var captures = /#([a-fA-F\d]{2})([a-fA-F\d]{2})([a-fA-F\d]{2})/.exec(str);
-    if (!captures) return;
-    return cache[str] = [
-        parseInt(captures[1], 16)
-      , parseInt(captures[2], 16)
-      , parseInt(captures[3], 16)
-      , 1
-    ];
-  // #RGB
-  } else if ('#' == str[0]) {
-    var captures = /#([a-fA-F\d])([a-fA-F\d])([a-fA-F\d])/.exec(str);
-    if (!captures) return;
-    return cache[str] = [
-        parseInt(captures[1] + captures[1], 16)
-      , parseInt(captures[2] + captures[2], 16)
-      , parseInt(captures[3] + captures[3], 16)
-      , 1
-    ];
-  }
-};
-
-/**
- * Add `color` stop at the given `offset`.
- *
- * @param {Number} offset
- * @param {String} color
- * @api public
- */
-
-CanvasGradient.prototype.addColorStop = function(offset, color){
-  var rgba;
-  if (rgba = parseColor(color)) {
-    this.addColorStopRGBA(
-        offset
-      , rgba[0]
-      , rgba[1]
-      , rgba[2]
-      , rgba[3]);
-  }
-};
-
-/**
  * Create a linear gradient at the given point `(x0, y0)` and `(x1, y1)`.
@@ -252,3 +132,2 @@ *
  *
- * @see exports.parseColor()
  * @api public
@@ -262,11 +141,3 @@ */
   } else if ('string' == typeof val) {
-    var rgba;
-    if (rgba = parseColor(val)) {
-      this.lastFillStyle = rgba;
-      this.setFillRGBA(
-          rgba[0]
-        , rgba[1]
-        , rgba[2]
-        , rgba[3]);
-    }
+    this.setFillColor(val);
   }
@@ -276,8 +147,11 @@ });
 /**
- * Get the current fill style string.
+ * Get previous fill style.
  *
+ * @return {CanvasGradient|String}
  * @api public
  */
 
-Context2d.prototype.__defineGetter__('fillStyle', getter('lastFillStyle'));
+Context2d.prototype.__defineGetter__('fillStyle', function(){
+  return this.lastFillStyle || this.fillColor;
+});
 
@@ -287,3 +161,2 @@ /**
  *
- * @see exports.parseColor()
  * @api public
@@ -297,11 +170,3 @@ */
   } else if ('string' == typeof val) {
-    var rgba;
-    if (rgba = parseColor(val)) {
-      this.lastStrokeStyle = rgba;
-      this.setStrokeRGBA(
-          rgba[0]
-        , rgba[1]
-        , rgba[2]
-        , rgba[3]);
-    }
+    this.setStrokeColor(val);
   }
@@ -311,38 +176,13 @@ });
 /**
- * Get the current stroke style string.
+ * Get previous stroke style.
  *
+ * @return {CanvasGradient|String}
  * @api public
  */
 
-Context2d.prototype.__defineGetter__('strokeStyle', getter('lastStrokeStyle'));
-
-/**
- * Set the shadow color with the given css color string.
- *
- * @see exports.parseColor()
- * @api public
- */
-
-Context2d.prototype.__defineSetter__('shadowColor', function(val){
-  if ('string' == typeof val) {
-    var rgba;
-    if (rgba = parseColor(val)) {
-      this.lastShadowColor = rgba;
-      this.setShadowRGBA(
-          rgba[0]
-        , rgba[1]
-        , rgba[2]
-        , rgba[3]);
-    }
-  }
+Context2d.prototype.__defineGetter__('strokeStyle', function(){
+  return this.lastStrokeStyle || this.strokeColor;
 });
 
-/**
- * Get the current shadow color string.
- *
- * @api public
- */
 
-Context2d.prototype.__defineGetter__('shadowColor', getter('lastShadowColor'));
-
 /**
@@ -460,2 +300,36 @@ * Set font.
   return this.lastTextAlignment || 'start';
-});
+});
+
+/**
+ * Get `ImageData` with the given rect.
+ *
+ * @param {Number} x
+ * @param {Number} y
+ * @param {Number} width
+ * @param {Number} height
+ * @return {ImageData}
+ * @api public
+ */
+
+Context2d.prototype.getImageData = function(x, y, width, height){
+  var arr = new PixelArray(this.canvas, x, y, width, height);
+  return new ImageData(arr);
+};
+
+/**
+ * Create `ImageData` with the given dimensions or
+ * `ImageData` instance for dimensions.
+ *
+ * @param {Number|ImageData} width
+ * @param {Number} height
+ * @return {ImageData}
+ * @api public
+ */
+
+Context2d.prototype.createImageData = function(width, height){
+  if (width instanceof ImageData) {
+    height = width.height;
+    width = width.width;
+  }
+  return new ImageData(new PixelArray(width, height));
+};

node-canvas/package.json

 { "name": "canvas"
  , "description":  "Canvas graphics API backed by Cairo"
- , "version":  "0.0.7"
+ , "version":  "0.3.2"
  , "author": "TJ Holowaychuk <[e-mail]>"
@@ -5,0 +5,0 @@ , "keywords": ["canvas", "graphic", "graphics"]

node-canvas/Readme.md

@@ -61,2 +61,4 @@
 
+Currently _only_ sync streaming is supported, however we plan on supporting async streaming as well (of course :) ). Until then the `Canvas#toBuffer(callback)` alternative is async utilizing `eio_custom()`.
+
 ### Canvas#toBuffer()
@@ -66,3 +68,2 @@
 
-
     canvas.toBuffer();
@@ -69,0 +70,0 @@

No alert changes

Improved metrics

Total package byte prevSize

179175

increased by83.55%

Number of package files

58

increased by45%

Number of lines in readme file

176

increased by0.57%

Worsened metrics

Lines of code

491

decreased by-33.11%

No dependency changes