python pie chart

Python uses the pie function of matplotlib to draw a pie chart. matplotlibpie This article describes how to use matplotlib's pie function to draw a pie chart in

This evening I learned how to use the pycha module to create various office charts. This is very simple. In this article, I have used seven charts. This module and the API address are: Release. I. Code: #! /Usr/bin/ENV Python #-*-coding: UTF-8-*-import Cairo import pycha. pieimport pycha. barimport pycha. scatterimport pycha. stackedbarimport pycha. line # Set the canvas def set_charvalue (): width, height = 600,600 surface = Cairo. imagesurface (Ca

"" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "", "" "". "" "" "" "" "" "" "" "," "" "" "," "" "" "," "" "," "" ">> Pie chart .py>> Author: Liu Yang>> e-mail: [Email protected]>> blog: www.cnblogs.com/liu66blog "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "." "" "" "" "" "" "" "" "#!/usr/bin/env python#-*-Coding:" "" "" ". Utf-8-*-import Matplotlibimport

WebdriverImport UnitTestClass Test1(UnitTest. TestCase):U ' ' Blog Park test ' @classmethodDef SetupClass(CLS): Cls.driver= Webdriver. Firefox () @classmethodDef Teardownclass(CLS): Cls.driver.quit ()Def Test_01(Self):U "" "Position failure Case" ""Self.driver.get ("Https://www.baidu.com")SELF.DRIVER.FIND_ELEMENT_BY_ID (' xxxxx '). Send_keys (U ' Baidu a bit ')SELF.DRIVER.FIND_ELEMENT_BY_ID (' Su '). Click ()Self.asserttrue (True)Def Test_02(Self):U ' failure case 'Self.driver.get ("http://www.

Python uses the matplotlib library to draw a pie chart. Introduction Matplotlib is the most famous Drawing Library in python. It provides a complete set of command APIs similar to matlab and is very suitable for interactive plotting. It can also be easily used as a drawing control and embedded into GUI applications. It

WebdriverImport UnitTestClass Test1(UnitTest. TestCase):U ' ' Blog Park test ' @classmethodDef SetupClass(CLS): Cls.driver= Webdriver. Firefox () @classmethodDef Teardownclass(CLS): Cls.driver.quit ()Def Test_01(Self):U "" "Position failure Case" ""Self.driver.get ("Https://www.baidu.com")SELF.DRIVER.FIND_ELEMENT_BY_ID (' xxxxx '). Send_keys (U ' Baidu a bit ')SELF.DRIVER.FIND_ELEMENT_BY_ID (' Su '). Click ()Self.asserttrue (True)Def Test_02(Self):U ' failure case 'Self.driver.get ("http://www.

Introduced Matplotlib is Python's most famous drawing library, which provides a complete set of command APIs similar to MATLAB and is ideal for interactive charting. It can also be conveniently embedded in GUI applications as a drawing control. Its documentation is fairly complete, and there are hundreds of thumbnails on the Gallery page, which are available after they are opened. So if you need to draw some kind of diagram, just browse/copy/paste it in this page, and basically you can do it.

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

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

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

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

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

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

Use canvas to draw a pie chart and canvas pie chart

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