editable pie chart

Introduction to open-source chart library MPAndroidChart-pie chart line chart Column chart, and chart mpandroidchart MPAndroidChart open-source chart library-

= $ xx + $ this-> border;}}// -------------- Pie chartFunction imagecircle (){$ Total = 0;$ Item_array = Split ($ this-> arraysplit, $ this-> itemarray );$ Num = count ($ item_array );$ Item_max = 0;For ($ I = 0; $ I $ Item_max = max ($ item_max, $ item_array [$ I]);$ Total + = $ item_array [$ I];}$ YY = $ this-> Y-$ this-> border * 2;// Draw the shadow part of the pie

Android uses AChartEngine pie chart implementation and achartengine pie chart 1. Introduction to AChartEngine AChartEngine is a drawing tool library designed for Android applications. Can be used to draw a variety of charts, I am using a achartengine-1.1.0.jar. ChartEngine supports

Php plot to generate a pie chart. php plot to generate a pie chart. Php plot: how to generate a pie chart. php plot to generate a pie chart.

GRaphaelIs designed to help developers draw a variety of exquisite charts on the web page.JavascriptLibrary, based on powerfulRaphaelVector Graphics Library. You only need to write several lines of simple code to create exquisite bar charts, pie charts, point charts, and graphs. GRaphaelUse the SVG W3C recommendation standard andVMLAs the basis for creating images, it is a cross-browser vector graphics library. Currently, the supported browsers includ

Mpandroidchart Open Source Chart Library pie chart To introduce an icon open Source Library Mpandroidchart, it can not only on the Android device to draw a variety of statistical charts, but also can drag and zoom the chart operation, very flexible. Mpandroidchart also has a common

GRaphaelIs designed to help developers draw a variety of exquisite charts on the web page.JavascriptLibrary, based on powerfulRaphaelVector Graphics Library. You only need to write several lines of simple code to create exquisite bar charts, pie charts, point charts, and graphs. GRaphaelUse the SVG W3C recommendation standard andVMLAs the basis for creating images, it is a cross-browser vector graphics library. Currently, the supported browsers includ

event is drawn in bytes. If the thickness of the pie chart is set to 20 pixels, you can create 20 slices in 20 cycles, and the speed is very fast. In this way, you do not need to fix them. You can also change the ratio and number of slices of each slice. I have made a class with APIs, for a call, you only need to pass the corresponding parameters (of course, you can add the interface as needed !): Draw3dpi

Development and Application of pie chart and pie chart VCL Components Http://www.delphi2007.net/DelphiVCL/html/delphi_20061222091536202.html I have a table. BH XM CJ A A C C B B I I The values in the CJ field are not fixed types (in 4-13 cases), but the values of the same types are always the same. As shown in figure 4

Android custom Statistical Chart (bar chart, line chart, pie chart) Recently, due to project requirements, I have studied some statistical charts. At the beginning, I read many blog posts, most of which reference third-party libraries. Although simple, Easy to use, but the f

Php generates a pie chart. The code for copying a pie chart is as follows :? Php + ---------------------- + | pie3dfun. PHP public function | + ------------------------ + define (ANGLE_STEP, 3); defines the angle pie chart when an

Configuration and statistical charts of the PHP jpgraph Library: line chart, bar chart, pie chart, and jpgraph line chart Introduction to JpGraph JpGraph is an open-source PHP Statistical Chart generation library. It is built base

/** * Baidu Data Statistics Chart Echart PHP implementation class * * Original * @author:chenliujinOriginal address: 26-point Blog? (http://www.iamlintao.com/?p=3149)Baidu Statistical Chart Echarts PHP implementation class, support column chart, line chart, pie

Use canvas to draw a pie chart and canvas pie chart

Use jfreechart to generate a bar chart, line chart, and pie chart. JFreeChart is an open class library for drawing charts on the JAVA platform. It is fully written in JAVA and is designed for applications, applets, servlets, and JSP. Next I will detail how to use jfreechart to generate bar charts, line charts, and

Pie chart Copy Code code as follows: //+------------------------+ //| Pie3dfun. php//Common Functions | //+------------------------+ Define ("Angle_step", 3); Defines the angle step when drawing an elliptical arc Define ("font_used", "C:\WINDOWS\Fonts\simhei.ttf"); The font file location to use function Draw_getdarkcolor ($img, $CLR)//$CLR the corresponding dark color { $rgb = Imagecolor

",Axis_labels: ["May January", "May February", "May March", "May April", "May", "May June", "May July", "May August", "May September ", "August October", "August November", "August December"],Size: "400x200 ",Type: "lc ",Bar_width: "5 ",Bar_spacing: "5 ",Fillarea: true};Var api = new jGCharts. Api ();JQuery (''). attr ('src', api. make (opt). appendTo ("# myTemperature ");}});} // Temperature trend chartFunction TemperatureReport (){$. Ajax ({Url: "/Home/GetTemperature ",Success: function (data

. For example, we change it: Private Static categorydataset getdataset () {defaultcategorydataset dataset = new defaultcategorydataset (); dataset. addvalue (100, "apple", "apple"); dataset. addvalue (200, "Pears", "Pears"); dataset. addvalue (300, "grape", "grape"); dataset. addvalue (400, "banana", "banana"); dataset. addvalue (500, "litchi", "litchi"); Return dataset ;} As follows: 3. Java code for implementing the pie

() {return frame1; } } The effect chart is as follows: But when we change the data in the private static Categorydataset GetDataSet () {} method, we have another effect, such as: private static Categorydataset GetDataSet () { Defaultcategorydataset DataSet = new Defaultcategorydataset (); Dataset.addvalue (100, "Apple", "Apple"); Dataset.addvalue (200, "pear", "pear"); Dataset.addvalue (300, "grapes",

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