simpleheat - npm Package Compare versions

Comparing version 0.3.0 to 0.4.0

yarn.lock

package.json

		{
		"name": "simpleheat",
		"version": "0.3.0",
		"version": "0.4.0",
		"description": "A tiny JavaScript library for drawing heatmaps with Canvas",
		@@ -21,4 +21,4 @@ "homepage": "https://github.com/mourner/simpleheat",
		"devDependencies": {
		"eslint": "^1.7.3",
		"eslint-config-mourner": "^1.0.1"
		"eslint": "^3.13.1",
		"eslint-config-mourner": "^2.0.1"
		},
		@@ -28,3 +28,4 @@ "eslintConfig": {
		"rules": {
		"new-cap": 0
		"new-cap": 0,
		"consistent-return": 0
		}
		@@ -31,0 +32,0 @@ },

simpleheat.js

		@@ -54,3 +54,3 @@ 'use strict';
		// create a grayscale blurred circle image that we'll use for drawing points
		var circle = this._circle = document.createElement('canvas'),
		var circle = this._circle = this._createCanvas(),
		ctx = circle.getContext('2d'),
		@@ -80,3 +80,3 @@ r2 = this._r = r + blur;
		// create a 256x1 gradient that we'll use to turn a grayscale heatmap into a colored one
		var canvas = document.createElement('canvas'),
		var canvas = this._createCanvas(),
		ctx = canvas.getContext('2d'),
		@@ -89,3 +89,3 @@ gradient = ctx.createLinearGradient(0, 0, 0, 256);
		for (var i in grad) {
		gradient.addColorStop(i, grad[i]);
		gradient.addColorStop(+i, grad[i]);
		}
		@@ -134,3 +134,13 @@
		}
		},

		_createCanvas: function () {
		if (typeof document !== 'undefined') {
		return document.createElement('canvas');
		} else {
		// create a new canvas instance in node.js
		// the canvas class needs to have a default constructor without any parameter
		return new this._canvas.constructor();
		}
		}
		};

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