how to draw pie chart in excel

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 libr

3D pie chartMethod 1: the current implementation effect is to use the drawpie function to draw two groups of slices with the same Upper and Lower spacing and the same startagl and spanagl (the color can be set according to the display). See the following: obviously, this is not enough. The position indicates the area to be repaired. You can use the drawpolygon or drawrect function to

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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

. 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

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

In the recent course design of data mining, it is necessary to display the results of data analysis very intuitively to the user, which is to use the data chart, to achieve this function requires a few third-party packages:1. Jfreechart-1.0.13.jar2. Jcommon-1.0.16.jar3. Gnujaxp.jarTake a look first, finally:Mainly Jfreechart-1.0.13.jar, but the three packages to complete, I have all the jfreechart -related jar package with the example of this article

In the recent course design of data mining, it is necessary to display the results of data analysis very intuitively to the user, which is to use the data chart, to achieve this function requires a few third-party packages:1. Jfreechart-1.0.13.jar2. Jcommon-1.0.16.jar3. Gnujaxp.jarTake a look first, finally:Mainly Jfreechart-1.0.13.jar, but the three packages to complete, I have all the jfreechart -related jar package with the example of this article

Recently in the course of data mining design, need to analyze the results of the data is very intuitive to the user, this will need to use the data map, to achieve this function requires a few Third-party packages: 1. Jfreechart-1.0.13.jar 2. Jcommon-1.0.16.jar 3. Gnujaxp.jar Let's take a look at the final effect chart: Mainly Jfreechart-1.0.13.jar, but these three packages to complete, I have all the jfreechart -related jar package with the exampl

First, Introduction:1, draw the data chart, with it, want to draw a line on the page, bar chart, from this easy.2, the use of this Baidu Echarts.js plug-in, is to draw pictures on the canvas on the display on the page.Echarts's introduction to the website:Echarts, abbreviate

In the recent course design of data mining, it is necessary to display the results of data analysis very intuitively to the user, which is to use the data chart, to achieve this function requires a few third-party packages:1. Jfreechart-1.0.13.jar2. Jcommon-1.0.16.jar3. Gnujaxp.jarTake a look first, finally:Mainly Jfreechart-1.0.13.jar, but the three packages to complete, I have all the jfreechart -related jar package with the example of this article

In the previous post we've made a line chart, and next we'll make a column and pie chart. The drawing process of a column chart is similar to a line chart, and the following will only post the code without further explanation. Pie