增加竖图左轴标签文本多行显示功能

Author: xcltapestry

.metadata/.log

@@ -385,3 +385,69 @@ This warning can be switched off on the Team > Git > Confirmations and Warnings
 
 !ENTRY org.eclipse.jdt.core 4 0 2014-07-02 20:05:39.826
 !MESSAGE Invalid ZIP archive: E:\GitHub\GitHub\XCL-Charts\XCL-Charts\bin\xcl-charts.jar
+!SESSION 2014-07-03 09:53:42.197 -----------------------------------------------
+eclipse.buildId=v22.0.5-757759
+java.version=1.7.0_07
+java.vendor=Oracle Corporation
+BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN
+Framework arguments:  -product com.android.ide.eclipse.adt.package.product
+Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product com.android.ide.eclipse.adt.package.product
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 09:54:24.679
+!MESSAGE Warning: EGit couldn't detect the installation path "gitPrefix" of native Git. Hence EGit can't respect system level
+Git settings which might be configured in ${gitPrefix}/etc/gitconfig under the native Git installation directory.
+The most important of these settings is core.autocrlf. Git for Windows by default sets this parameter to true in
+this system level configuration. The Git installation location can be configured on the
+Team > Git > Configuration preference page's 'System Settings' tab.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 09:54:24.800
+!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git
+user global configuration and to define the default location to store repositories: 'C:\Users\XCL'. If this is
+not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and
+EGit might behave differently since they see different configuration options.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
+!SESSION 2014-07-03 18:58:11.156 -----------------------------------------------
+eclipse.buildId=v22.0.5-757759
+java.version=1.7.0_07
+java.vendor=Oracle Corporation
+BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN
+Framework arguments:  -product com.android.ide.eclipse.adt.package.product
+Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product com.android.ide.eclipse.adt.package.product
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 18:59:46.691
+!MESSAGE Warning: EGit couldn't detect the installation path "gitPrefix" of native Git. Hence EGit can't respect system level
+Git settings which might be configured in ${gitPrefix}/etc/gitconfig under the native Git installation directory.
+The most important of these settings is core.autocrlf. Git for Windows by default sets this parameter to true in
+this system level configuration. The Git installation location can be configured on the
+Team > Git > Configuration preference page's 'System Settings' tab.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 18:59:46.883
+!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git
+user global configuration and to define the default location to store repositories: 'C:\Users\XCL'. If this is
+not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and
+EGit might behave differently since they see different configuration options.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
+!SESSION 2014-07-03 22:22:53.239 -----------------------------------------------
+eclipse.buildId=v22.0.5-757759
+java.version=1.7.0_07
+java.vendor=Oracle Corporation
+BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN
+Framework arguments:  -product com.android.ide.eclipse.adt.package.product
+Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product com.android.ide.eclipse.adt.package.product
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 22:23:43.287
+!MESSAGE Warning: EGit couldn't detect the installation path "gitPrefix" of native Git. Hence EGit can't respect system level
+Git settings which might be configured in ${gitPrefix}/etc/gitconfig under the native Git installation directory.
+The most important of these settings is core.autocrlf. Git for Windows by default sets this parameter to true in
+this system level configuration. The Git installation location can be configured on the
+Team > Git > Configuration preference page's 'System Settings' tab.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
+
+!ENTRY org.eclipse.egit.ui 2 0 2014-07-03 22:23:43.301
+!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git
+user global configuration and to define the default location to store repositories: 'C:\Users\XCL'. If this is
+not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and
+EGit might behave differently since they see different configuration options.
+This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.

.metadata/.plugins/org.eclipse.cdt.core/.log

@@ -7,3 +7,6 @@
 *** SESSION 7月 02, 2014 10:41:51.03 --------------------------------------------
 *** SESSION 7月 02, 2014 16:34:09.89 --------------------------------------------
 *** SESSION 7月 02, 2014 20:04:51.57 --------------------------------------------
+*** SESSION 7月 03, 2014 09:54:25.03 --------------------------------------------
+*** SESSION 7月 03, 2014 18:59:47.47 --------------------------------------------
+*** SESSION 7月 03, 2014 22:23:43.55 --------------------------------------------

.metadata/.plugins/org.eclipse.core.resources/.history/10/40e8e583710200141750dbd6b14a95f2

@@ -0,0 +1,232 @@
+/**
+ * Copyright 2014  XCL-Charts
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 	
+ * @Project XCL-Charts 
+ * @Description Android图表基类库
+ * @author XiongChuanLiang<br/>(xcl_168@aliyun.com)
+ * @license http://www.apache.org/licenses/  Apache v2 License
+ * @version 1.0
+ */
+package org.xclcharts.renderer;
+
+import org.xclcharts.common.IFormatterDoubleCallBack;
+
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Paint.Align;
+import android.graphics.Paint.Style;
+import android.util.Log;
+
+/**
+ * @ClassName RdChart
+ * @Description  这是雷达图,极限图等图的基类
+ * @author XiongChuanLiang<br/>(xcl_168@aliyun.com)
+ *  
+ */
+
+public class RdChart extends XChart {
+	
+	private String TAG = "RdChart";
+	
+	//半径
+	private float mRadius=0.0f;	
+	//初始偏移角度
+	private int mOffsetAgent = 0;//180;		
+	
+	//绘制Key的画笔
+	private Paint mPaintKey = null;
+	//是否显示Key
+	private boolean mKeyVisible = true;
+					
+	//格式化线中点的标签显示
+	 private IFormatterDoubleCallBack mDotLabelFormatter;
+		
+	 
+	//开放标签和线画笔让用户设置
+	private Paint mPaintLabel = null;	
+	private Paint mPaintLine = null;
+		
+	
+	public RdChart() {
+		super();
+		initChart();
+	}
+	
+	private void initChart() {
+		mPaintKey = new Paint();
+		mPaintKey.setColor(Color.BLACK);
+		mPaintKey.setTextSize(18);
+		mPaintKey.setStyle(Style.FILL);	
+		mPaintKey.setAntiAlias(true);
+			
+		mPaintLabel = new Paint();
+		mPaintLabel.setColor(Color.BLACK);
+		mPaintLabel.setTextSize(18);
+		mPaintLabel.setAntiAlias(true);
+		mPaintLabel.setTextAlign(Align.CENTER);
+		
+		mPaintLine = new Paint();
+		mPaintLine.setColor((int)Color.rgb(180, 205, 230));
+		mPaintLine.setAntiAlias(true);
+		mPaintLine.setStyle(Style.STROKE);
+		mPaintLine.setStrokeWidth(3);	
+		
+	}
+	
+	@Override
+	protected void calcPlotRange()
+	{
+		super.calcPlotRange();
+		
+		if(isVerticalScreen())
+		{
+			this.mRadius = this.plotArea.getWidth() / 2;
+		}else{
+			this.mRadius =  this.plotArea.getHeight() / 2;
+		}
+	}
+	
+	/**
+	 * 设置饼图(pie chart)的半径
+	 * @param radius 饼图的半径
+	 */
+	public void setRadius(final float radius)
+	{
+		if(agent < 0 || agent > 360)
+		{
+			Log.e(TAG, "起始偏移角度不能小于0或大于360");
+		}else
+			mRadius = radius;
+	}
+	
+	/**
+	 * 返回半径
+	 * @return 半径
+	 */
+	public float getRadius()
+	{
+		return mRadius;
+	}
+	
+	/**
+	 * 设置图起始偏移角度
+	 * @param agent 偏移角度
+	 */
+	public void setInitialAngle(final int agent)
+	{
+		if(agent < 0 || agent > 360)
+		{
+			Log.e(TAG, "起始偏移角度不能小于0或大于360");
+		}else
+			mOffsetAgent = agent;
+	}
+	
+
+	/**
+	 * 返回图的起始偏移角度
+	 * @return 偏移角度
+	 */
+	public int getInitialAngle()
+	{
+		return mOffsetAgent;
+	}
+	
+	
+	/**
+	 * 设置线上点标签显示格式
+	 * 
+	 * @param callBack
+	 *            回调函数
+	 */
+	public void setDotLabelFormatter(IFormatterDoubleCallBack callBack) {
+		this.mDotLabelFormatter = callBack;
+	}
+
+	/**
+	 * 返回线上点标签显示格式
+	 * 
+	 * @param value 传入当前值
+	 * @return 显示格式
+	 */	
+	protected String getFormatterDotLabel(double value) {
+		String itemLabel = "";
+		try {
+			itemLabel = mDotLabelFormatter.doubleFormatter(value);
+		} catch (Exception ex) {
+			itemLabel = Double.toString(value);
+			// DecimalFormat df=new DecimalFormat("#0");
+			// itemLabel = df.format(value).toString();
+		}
+		return itemLabel;
+	}
+	
+	
+	/**
+	 * 开放Key画笔
+	 * @return 画笔
+	 */
+	public Paint getKeyPaint()
+	{
+		return mPaintKey;
+	}
+
+	/**
+	 * 是否绘制Key
+	 * @return Key值
+	 */
+	public boolean getKeyVisible()
+	{
+		return mKeyVisible;
+	}
+	
+	/**
+	 * 在图的上方显示键值(key)的标签说明
+	 * 
+	 */
+	public void showKeyLabels()
+	{
+		mKeyVisible = true;
+	}
+	
+	/**
+	 * 在图的上方不显示键值(key)的标签说明
+	 */
+	public void hideKeyLabels()
+	{
+		mKeyVisible = false;
+	}
+	
+	
+	
+	/**
+	 * 开放标签画笔
+	 * @return 画笔
+	 */
+	public Paint getLabelPaint()
+	{
+		return mPaintLabel;
+	}
+	
+	/**
+	 * 开放画网线的画笔
+	 * @return 画笔
+	 */
+	public Paint getLinePaint()
+	{
+		return mPaintLine;
+	}
+	
+
+}