diff options
Diffstat (limited to 'wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js')
| -rwxr-xr-x | wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js b/wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js index 18404399..22f0bb79 100755 --- a/wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js +++ b/wqflask/wqflask/static/packages/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js @@ -6,13 +6,13 @@ * Revision: 1121 * * Copyright (c) 2009-2012 Chris Leonello - * jqPlot is currently available for use in all personal or commercial projects - * under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL - * version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can - * choose the license that best suits your project and use it accordingly. + * jqPlot is currently available for use in all personal or commercial projects + * under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL + * version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can + * choose the license that best suits your project and use it accordingly. * - * Although not required, the author would appreciate an email letting him - * know of any substantial use of jqPlot. You can reach the author at: + * Although not required, the author would appreciate an email letting him + * know of any substantial use of jqPlot. You can reach the author at: * chris at jqplot dot com or see http://www.jqplot.com/info.php . * * If you are feeling kind and generous, consider supporting the project by @@ -26,7 +26,7 @@ * http://hexmen.com/js/sprintf.js * The author (Ash Searle) has placed this code in the public domain: * "This code is unrestricted: you are free to use it however you like." - * + * */ (function($) { /** @@ -36,16 +36,16 @@ * to draw the text on the canvas. Two modes of rendering the text are available. * If the browser has native font support for canvas fonts (currently Mozila 3.5 * and Safari 4), you can enable text rendering with the canvas fillText method. - * You do so by setting the "enableFontSupport" option to true. - * + * You do so by setting the "enableFontSupport" option to true. + * * Browsers lacking native font support will have the text drawn on the canvas * using the Hershey font metrics. Even if the "enableFontSupport" option is true * non-supporting browsers will still render with the Hershey font. - * + * */ $.jqplot.CanvasAxisLabelRenderer = function(options) { // Group: Properties - + // prop: angle // angle of text, measured clockwise from x axis. this.angle = 0; @@ -72,7 +72,7 @@ // CSS spec for fontWeight: normal, bold, bolder, lighter or a number 100 - 900 this.fontWeight = 'normal'; // prop: fontStretch - // Multiplier to condense or expand font width. + // Multiplier to condense or expand font width. // Applies only to browsers which don't support canvas native font rendering. this.fontStretch = 1.0; // prop: textColor @@ -85,49 +85,49 @@ this.enableFontSupport = true; // prop: pt2px // Point to pixel scaling factor, used for computing height of bounding box - // around a label. The labels text renderer has a default setting of 1.4, which + // around a label. The labels text renderer has a default setting of 1.4, which // should be suitable for most fonts. Leave as null to use default. If tops of // letters appear clipped, increase this. If bounding box seems too big, decrease. // This is an issue only with the native font renderering capabilities of Mozilla // 3.5 and Safari 4 since they do not provide a method to determine the font height. this.pt2px = null; - + this._elem; this._ctx; this._plotWidth; this._plotHeight; this._plotDimensions = {height:null, width:null}; - + $.extend(true, this, options); - + if (options.angle == null && this.axis != 'xaxis' && this.axis != 'x2axis') { this.angle = -90; } - + var ropts = {fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily}; if (this.pt2px) { ropts.pt2px = this.pt2px; } - + if (this.enableFontSupport) { if ($.jqplot.support_canvas_text()) { this._textRenderer = new $.jqplot.CanvasFontRenderer(ropts); } - + else { - this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts); + this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts); } } else { - this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts); + this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts); } }; - + $.jqplot.CanvasAxisLabelRenderer.prototype.init = function(options) { $.extend(true, this, options); this._textRenderer.init({fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily}); }; - + // return width along the x axis // will check first to see if an element exists. // if not, will return the computed text box width. @@ -143,7 +143,7 @@ return w; } }; - + // return height along the y axis. $.jqplot.CanvasAxisLabelRenderer.prototype.getHeight = function(ctx) { if (this._elem) { @@ -157,19 +157,19 @@ return w; } }; - + $.jqplot.CanvasAxisLabelRenderer.prototype.getAngleRad = function() { var a = this.angle * Math.PI/180; return a; }; - + $.jqplot.CanvasAxisLabelRenderer.prototype.draw = function(ctx, plot) { // Memory Leaks patch if (this._elem) { if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { window.G_vmlCanvasManager.uninitElement(this._elem.get(0)); } - + this._elem.emptyForce(); this._elem = null; } @@ -185,19 +185,19 @@ elem.height = h; elem.style.width = w; elem.style.height = h; - + elem = plot.canvasManager.initCanvas(elem); this._elem = $(elem); this._elem.css({ position: 'absolute'}); this._elem.addClass('jqplot-'+this.axis+'-label'); - + elem = null; return this._elem; }; - + $.jqplot.CanvasAxisLabelRenderer.prototype.pack = function() { this._textRenderer.draw(this._elem.get(0).getContext("2d"), this.label); }; - + })(jQuery); \ No newline at end of file |