113 lines
2.9 KiB
ActionScript
Executable File
113 lines
2.9 KiB
ActionScript
Executable File
/*
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Copyright (c) 2009 Yahoo! Inc. All rights reserved.
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The copyrights embodied in the content of this file are licensed under the BSD (revised) open source license
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*/
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package com.yahoo.astra.fl.charts.series
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{
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import com.yahoo.astra.fl.charts.legend.LegendItemData;
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import fl.core.InvalidationType;
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import flash.events.Event;
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/**
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* Functionality common to most series appearing in cartesian charts.
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* Generally, a <code>CartesianSeries</code> object shouldn't be
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* instantiated directly. Instead, a subclass with a concrete implementation
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* should be used.
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*
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* @author Josh Tynjala
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*/
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public class CartesianSeries extends Series implements ILegendItemSeries
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{
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//--------------------------------------
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// Constructor
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//--------------------------------------
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/**
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* Constructor.
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*/
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public function CartesianSeries(data:Object = null)
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{
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super(data);
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}
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//--------------------------------------
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// Properties
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//--------------------------------------
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/**
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* @private
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* Storage for the horizontalField property.
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*/
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private var _horizontalField:String;
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/**
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* @copy com.yahoo.astra.fl.charts.ISeries#horizontalField
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*/
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public function get horizontalField():String
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{
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return this._horizontalField;
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}
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/**
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* @private
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*/
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public function set horizontalField(value:String):void
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{
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if(this._horizontalField != value)
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{
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this._horizontalField = value;
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this.dispatchEvent(new Event("dataChange"));
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this.invalidate(InvalidationType.DATA);
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}
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}
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/**
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* @private
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* Storage for the verticalField property.
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*/
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private var _verticalField:String;
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/**
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* @copy com.yahoo.astra.fl.charts.ISeries#verticalField
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*/
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public function get verticalField():String
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{
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return this._verticalField;
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}
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/**
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* @private
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*/
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public function set verticalField(value:String):void
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{
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if(this._verticalField != value)
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{
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this._verticalField = value;
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this.dispatchEvent(new Event("dataChange"));
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this.invalidate(InvalidationType.DATA);
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}
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}
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//--------------------------------------
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// Public Methods
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//--------------------------------------
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/**
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* @copy com.yahoo.astra.fl.charts.series.ILegendItemSeries#createLegendItemData()
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*/
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public function createLegendItemData():LegendItemData
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{
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var fillColor:uint = this.getStyleValue("fillColor") != null ? this.getStyleValue("fillColor") as uint : this.getStyleValue("color") as uint;
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var borderColor:uint = this.getStyleValue("borderColor") != null ? this.getStyleValue("borderColor") as uint : this.getStyleValue("color") as uint;
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return new LegendItemData(this.displayName, this.getStyleValue("markerSkin"),
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fillColor,
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this.getStyleValue("fillAlpha") as Number,
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borderColor,
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this.getStyleValue("borderAlpha") as Number);
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}
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}
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} |