ggplot pie chart

; } Draw a circular chart. float Sglcurrentangle = 0; float Sgltotalangle = 0; for (int i = 0; i { Sglcurrentangle = arrvalues[i]/totalvalues * 360; Objgraphics.fillpie (New SolidBrush (GetColor (i)), sglcurrentangle); Objgraphics.drawpie (Pens.black, Sgltotalangle, Sglcurrentangle); Sgltotalangle + = Sglcurrentangle; } Objbitmap.save (System.Web.HttpContext.Current.Response.OutputStream, imageformat.gif); } Defines a color. private stat

The Android implementation will rotate the pie chart instance code Recently in a project, due to the need for statistical needs, and then made the following pie-like chart. The following illustration is an effect chart: The general idea is: About the introduction h

Excel| pie chart When I first used Excel, I was overwhelmed with Excel's chart features, and the graphs were pretty good. 。 Later, I tried to call Excel in VB to support the VBA function, found that the function is really powerful, is very cumbersome. Later, we consider using VB to pack a layer outside of Excel, write objects, remove the characteristics we do not

Sunshinecharts is a simple and practical report. Its deployment and practical tutorials are as follows: Http://blog.csdn.net/arjick/article/details/6702268 This article mainly teaches you how to use the sunshinecharts pie chart. Pie chart data XML: 1. Data Debug: whether to enable the debugging mode Showdatatips: In

To get a deeper understanding and use of C #, we will begin this series of technical lectures on the "C # Discovery Tour". Given that most of you are in the Web database development, and the so-called discovery is found that we are unfamiliar with the field, so this series of lectures will be C # in the Web database development outside the application. The main content of the current planning is graphic development and XML development, and plans to organize a number of courses. In the next C # D

Pie chart | function php to make pie chart function Author: Qdlover Released Date: September 15, 2000 reading: 14 -------------------------------------------------------------------------------- Introduce myself again, hehe I am a novice, when learning PHP is purely to cope with leadership oh, let us do a statistical

// If you want to publish this article, please indicate the exit, no outgoing copyright notice, I do not like to see this kind of website. My work website does not indicate the person who is serving Seven {See7di # Gmail.com} // Reprinted Please note: Producer Seven (QQ9256114)// Parameter meaning (array, abscissa, ordinate, chart width, chart height, chart tit

Use Cognos 10.1 in the morningA pie chart showing the sales percentage shows 0% of the sales in a region. Then, the computing item percentage is added to the data and two decimal places are retained. The calculated percentage is directly used in the pie chart display value, and two decimal places are retained. The resu

PHP uses Jpgraph to draw a 3D pie chart, jpgraph3d This example describes how PHP uses Jpgraph to draw a 3D pie chart. Share to everyone for your reference. The implementation method is as follows: Run as follows: I hope this article is helpful to everyone's PHP programming. http://www.bkjia.com/PHPjc/1014419.html

A pie chart showing percentages is as follows Implementation code The code is as follows Copy Code Import= "Org.jfree.chart.*,org.jfree.chart.plot.pieplot,Org.jfree.data.general.DefaultPieDataset,Org.jfree.chart.servlet.ServletUtilities,Java.awt.*,org.jfree.chart.title.texttitle "%>Import= "Org.jfree.chart.labels.StandardPieSectionLabelGenerator"%>Set up data setsDefaultpieda

Recently, in doing data analysis related work, the results of data analysis need to be visually displayed for fine-tuning. Here you need to use column chart, pie chart, line chart and so on, Java has Jfreechart library to achieve data statistics, Jfreechart official website: http://www.jfree.org/jfreechart/. One jar c

= "#8DEE93, #0098d9, #E42B6D, #05AD06" >';//Specify each pie area color$.each (data, function (I, item) {DataXML+=''+ Item.name +'"Value="'+ Item.y +'"/>'; }); DataXML+=''; varMyChart =NewFusioncharts (".. /.. /.. fashioncharts/swf/pie3d.swf","MyChart","100%","60%","0","0"); Mychart.setdataxml (DataXML); Mychart.render ("Container"); });Film----------------------------------------------Highcharts--------------------------

. superclass. afterRender. apply (this, arguments );Var context = this. ctx;This. drawCircle (context );},DrawCircle: function (ctx ){// Specifies whether to draw a shadow.This. shadow? This. makeShadow ():'';Var total = 0;For (var I = 0; I Total + = this. data [I] [1];}This. startangle =-Math. PI/2;Ctx. lineWidth = 2;Ctx. strokeStyle = "black ";For (var I = 0; I Var d = this. data [I];// Draw the end angleThis. endangle = this. startangle + d [1]/total * Math. PI * 2;// Create a

Use JFreeChart's pie chart to display XML The Code is as follows: Package com. oracle. bingTu; import java. io. file; import java. util. arrayList; import java. util. list; import java. awt. basicStroke; import java. awt. color; import java. awt. dimension; import java. awt. font; import java. awt. polygon; import java. awt. shape; imp

Php code for generating the pie chart effect. Many codes can be used to generate a pie chart. the example we introduced today is based on the phpgd library to generate a pie chart for statistical data. For more information, see. A

Address: http://www.msproject.cn/Article/3DTransparentPie.html [Translation]Julijan sribar with 3D pie chart A c # class library used to draw a three-dimensional pie chart [Introduction] The idea of this article is to create an independent class library that can be used to draw three-dimensional

How does Excel make a double pie chart? We all know that pie charts reflect a proportion of the overall relationship, in the use of the process can be based on their own needs to make, and sometimes in order to more highlighting the proportion of data relationship, the need to make a double pie, then how to make a doub

Two-dimensional pie chart The code is as follows: #绘制2维饼图 X=read.delim ("C:/users/a/desktop/sample.txt", Header=false) #读入文本数据 names (x) =c ("word", "count") # Add Header x=transform (x, Pct=round (X$count/sum (x$count) *100)) #数据框增加百分比列 Y=x[order (x[,2],decreasing=t),] #排序 Z=head (y,n=10) #抽取前10行 percent 3D Pie Chart