绘制柱状图的C++类（附demo）

柱状图绘制模块封装为类，可直接使用，文件为：BarGraph.h、BarGraph.cpp、BarGraphLegend.h、BarGraphLegend.cpp、BarGraphSeries.h、BarGraphSeries.cpp。使用方法见demo。 demo基于vs2008，类本身兼容其他版本vs

#include “StdAfx.h“
#include “BarGraph.h“

CBarGraph::CBarGraph（void）
{
	m_iTickSpace		= 10;			
	m_iYApexPoint		= 0;
	m_iXApexPoint		= 0;
	m_iYAxisHeight		= 0;
	m_iXAxisWidth		= 0;
	m_iTickRange		= 100;
	m_iSeriesSize		= 0;
	m_iLegendSize		= 0;
	m_iLegendWidth		= 0;		
	m_iXAxisLabelLength = 0;

	m_strAxisYLabel.Empty（）;
	m_strAxisXLabel.Empty（）;
	m_strGraphtitle.Empty（）;

	m_pGraphSeries = NULL;

	m_crBKColor = RGB（255 255 255）;

	m_crDataColor[0] = RGB（02550）;			// green
	m_crDataColor[1] = RGB（00255）;			// blue
	m_crDataColor[2] = RGB（25500）;			// red
	m_crDataColor[3] = RGB（2552550）;			// yellow
	m_crDataColor[4] = RGB（25515351）;			// orange
	m_crDataColor[5] = RGB（25551153）;			// hot pink
	m_crDataColor[6] = RGB（1530204）;			// purple
	m_crDataColor[7] = RGB（0255255）;			// cyan
	m_crDataColor[8] = RGB（000）;				// black
	m_crDataColor[9] = RGB（255255255）;		// white

}

CBarGraph::~CBarGraph（void）
{
	if （NULL != m_pGraphSeri

 属性            大小     日期    时间   名称
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     文件      10049  2012-11-23 09:45  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph.cpp

     文件       1405  2012-11-23 09:45  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph.h

     文件        775  2012-11-22 10:10  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraphLegend.cpp

     文件        432  2012-11-22 17:17  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraphLegend.h

     文件        663  2012-11-21 10:07  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraphSeries.cpp

     文件        461  2012-11-21 10:07  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraphSeries.h

     文件     578032  2012-11-23 15:46  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.aps

     文件       1777  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.cpp

     文件        501  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.h

     文件       5739  2012-11-23 15:46  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.rc

     文件       6066  2012-11-23 15:14  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.vcproj

     文件       1411  2012-11-26 14:25  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemo.vcproj.HVTEAM.zhut.user

     文件       6729  2012-11-26 14:22  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemoDlg.cpp

     文件        823  2012-11-23 15:46  BarGraph_DlgDemo\BarGraph_DlgDemo\BarGraph_DlgDemoDlg.h

     文件       3053  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\ReadMe.txt

    .......     21630  2003-07-24 09:52  BarGraph_DlgDemo\BarGraph_DlgDemo\res\BarGraph_DlgDemo.ico

     文件        372  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\res\BarGraph_DlgDemo.rc2

    ..A.SH.      7168  2012-11-23 17:35  BarGraph_DlgDemo\BarGraph_DlgDemo\res\Thumbs.db

     文件        871  2012-11-23 15:46  BarGraph_DlgDemo\BarGraph_DlgDemo\resource.h

     文件        147  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\stdafx.cpp

     文件       1796  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\stdafx.h

     文件       1030  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo\targetver.h

     文件        914  2012-11-21 09:43  BarGraph_DlgDemo\BarGraph_DlgDemo.sln

    ..A..H.     41984  2012-11-26 14:25  BarGraph_DlgDemo\BarGraph_DlgDemo.suo

     目录          0  2012-11-26 14:29  BarGraph_DlgDemo\BarGraph_DlgDemo\res

     目录          0  2012-11-26 14:28  BarGraph_DlgDemo\BarGraph_DlgDemo

     目录          0  2012-11-26 14:29  BarGraph_DlgDemo

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