/** * @class Ext.sparkline.CanvasBase * @private */Ext.define('Ext.sparkline.CanvasBase', { requires: [ 'Ext.sparkline.Shape' ], shapeCount: 0, _pxregex: /(\d+)(px)?\s*$/i, constructor: function(ownerSparkLine) { this.owner = ownerSparkLine; this.rtl = this.owner.getInherited().rtl; }, setWidth: function(width) { this.pixelWidth = width; }, setHeight: function(height) { this.pixelHeight = height; }, drawLine: function(x1, y1, x2, y2, lineColor, lineWidth) { return this.drawShape([[x1, y1], [x2, y2]], lineColor, lineWidth); }, drawShape: function(path, lineColor, fillColor, lineWidth) { return this._genShape('Shape', [path, lineColor, fillColor, lineWidth]); }, drawCircle: function(x, y, radius, lineColor, fillColor, lineWidth) { return this._genShape('Circle', [x, y, radius, lineColor, fillColor, lineWidth]); }, drawPieSlice: function(x, y, radius, startAngle, endAngle, lineColor, fillColor) { return this._genShape('PieSlice', [x, y, radius, startAngle, endAngle, lineColor, fillColor]); }, drawRect: function(x, y, width, height, lineColor, fillColor) { return this._genShape('Rect', [x, y, width, height, lineColor, fillColor]); }, getElement: function() { return this.el; }, /* * Return the most recently inserted shape id */ getLastShapeId: function() { return this.lastShapeId; }, /* * Clear and reset the canvas */ reset: function() { //<debug> Ext.raise('reset not implemented'); //</debug> }, /* * Generate a shape object and id for later rendering */ _genShape: function(shapetype, shapeargs) { var id = this.shapeCount++; shapeargs.unshift(id); return new Ext.sparkline.Shape(this, id, shapetype, shapeargs); }, /* * Add a shape to the end of the render queue */ appendShape: function(shape) { //<debug> Ext.raise('appendShape not implemented'); //</debug> }, /* * Replace one shape with another */ replaceWithShape: function(shapeid, shape) { //<debug> Ext.raise('replaceWithShape not implemented'); //</debug> }, /* * Insert one shape after another in the render queue */ insertAfterShape: function(shapeid, shape) { //<debug> Ext.raise('insertAfterShape not implemented'); //</debug> }, /* * Remove a shape from the queue */ removeShapeId: function(shapeid) { //<debug> Ext.raise('removeShapeId not implemented'); //</debug> }, /* * Find a shape at the specified x/y co-ordinates */ getShapeAt: function(x, y) { //<debug> Ext.raise('getShapeAt not implemented'); //</debug> }, /* * Render all queued shapes onto the canvas */ render: function() { //<debug> Ext.raise('render not implemented'); //</debug> }});