html5 pie chart

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 (Cairo. format_argb32, width, height) return sur

A pie chart of the ASP.Development Environment VS2010 Chart control is vs self-controlFront desk:1"Chart3"runat="Server"Width="900px">23"Transparent"Alignment="Center"Font="trebuchet MS, 8.25pt, Style=bold"4istextautofit="False"Name="Default"legendstyle="Column">5678"ChartArea1">9"0"/>Ten" ----"> One"trebuchet MS, 8.25pt, Style=bold"/> A" ----"/> - -" ----"> the"

Echarts is the Baidu team to create a pure Javascript Chart library, the official website download path is as follows: Http://echarts.baidu.com/download.html Characteristics of Echarts : Rich chart types:Commonly used are line chart, histogram, scatter, pie, box, map for geo-data visualization, thermal diagram, line di

when we make a chart, we sometimes need to add links or click events to individual data, which is set in events in Plotoptions.Plotoptions: { pie: { cursor: ' pointer ', events: { click:function (e) {location.href = E.point.url;// Above is the current page jump, if you want to jump out of the new page, then use //window.open (e.point.url); Here the U

When our software requires various pie charts and bar charts to represent data, we may think of using graphical controls or third-party controls in Offices, but most of the third-party controls need to be registered now, some free controls have Developer tags. However, graphical controls using Offices cannot be well controlled in the program, and the ease of use is also low, so here I will show how to use GDI + in C # to connect the

PHP code: -------------------------------------------------------------------------------- * ------------------------------------------------------------------------- * ModuleName: a 3D pie chart class Author: Avenger (avenger@php.net) LastModif PHP code: Signature :-------------------------------------------------------------------------------- /*------------------------------------------------------------

3.1. Simple pie chart Pie charts must use Defaultpiedataset to provide data for the chart. DefaultPieDataset　dataset　=　new　DefaultPieDataset(); dataset.setValue("Spring　Security",　100); dataset.setValue("jBPM　4",　200); dataset.setValue("Ext　JS",　300); dataset.setValue("JFreeChart",　100); This time we use SetValue to

In C #, I show how to use GDI + to display data by connecting the pie chart and column chart to the database. Download the wqychart. CS class: wqychart.rar Contains the pie chart and column chartGDI +Implementation(PiechartClass andBarchartClass) Display: winform

The goals to be achieved are:1. Bind data to PIE's background data to automatically generate pie charts.2. The resulting pie chart has a detailed description of the text.The specific implementation steps:>> Front-desk interface settings:1. Set the Chart1 property legends the default Legend1 in the Enable to false;2. Set the ChartType of the series to Pie3. Set th

\delphi 6 Typical instance of database development \ Chart Drawing1. Open the subform in the main form: ShowForm (Tfrm_print);Procedure Tfrm_main.showform (Aformclass:tformclass);BeginWith Aformclass.create (self) doTryShowModal; Block or modal window, you can only go to the Father window after you close the current window.FinallyFree;EndEndThis example opens with an exception, prompting the unit chart refe

When our software requires various pie charts and bar charts to represent data, we may think of using graphical controls or third-party controls in Offices, but most of the third-party controls need to be registered now, some free controls have developer tags. However, graphical controls using Offices cannot be well controlled in the program, and the ease of use is also low, so here I will show how to use GDI + in C # To connect the

Use uGUI in Unity to draw custom images (pie chart radar chart) and unityugui A pie chart or radar chart is a custom image automatically generated based on attributes. This section describes how to use uGUI to complete this functi

the series, here is the dashed line, the default is StraightLineandshaperenderer.setseriesstroke (1, New Basicstroke (2.0F, 1, 1,1.0F, new float[] {6F, 6F}, 0.0F)); Defines the line between the "Second" (i.e., Series2) points of the seriesLineandshaperenderer.setseriesstroke (2, New Basicstroke (2.0F, 1, 1,1.0F, new float[] {2.0F, 6F}, 0.0F)); Defines the line between the "third" (i.e., series3) points of the seriesreturn jfreechart;} /*** @param args* @throws IOException*/public static void Ma

Matplotlib entry (bar chart, histogram, box plot, pie chart), matplotlib bar Data input is required for plotting. The matplotlib package only provides plotting functions, and does not read or output data, you can use the data input function provided by numpy to input various experimental or statistical text data. #-*-Coding: gbk-*-"Created on Sun Jan 11 11:17:42

ASP generated column form, line chart, pie chart source code function Table2 (total,table_x,table_y,all_width,all_height,line_no) ' parameter meaning (passed array, horizontal axis, ordinate, chart width, chart height, fold line number) ' Pure ASP code generation

Example code for generating bar chart (Bar Chart) effects using html5, html5 bar chartCopy XML/HTML Code to clipboard Code for generating a bar chart (Bar Chart) using html5