javascript line chart

(){Imagepng ($ this-> image );Imagedestroy ($ this-> image );}// -------------- DebugFunction debug (){Echo "X:". $ this-> X. "Echo "$ Item_array = Split ($ this-> arraysplit, $ this-> itemarray );$ Num = count ($ item_array );Echo "For ($ I = 0; $ I Echo "}}}// $ Report-> debug (); // call for debugging/*Header ("Content-Type: image/PNG ");$ Report = new imagereport;$ Report-> setimage (600,500,255,255,255, 1); // parameter (long, high, back color R, G, B, whether transparent 1 or 0)$ Temparra

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 chart type:

Average K-line charts brick charts of Wijmo financial chart series, wijmo financial charts The most exciting controls in history will be released in July 16, 2015-WijmoFinancial chartIts integrated design provides all the major financial charts for a single custom set, which is unique to other controls on the market. It is as lightweight as any other Wijmo control, and actually it is an application. We be

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

/** * 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

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, abbreviated from Enterprise Charts, business-grade data graph, a pure

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,

getdataset () {defapipiedataset dataset = new defaultpiedataset (); dataset. setvalue ("apple", 100); dataset. setvalue ("Pears", 200); dataset. setvalue ("grape", 300); dataset. setvalue ("banana", 400); dataset. setvalue ("litchi", 500); Return dataset;} public chartpanel getchartpanel () {return frame1 ;}} As follows: 4. Java code for line chart implementation: Package COM. njue. testjfreechart; imp

Public placeholder placeholder1; // controls for displaying images The category names of each image are as follows: Picturetype Graphic Type 5 chcharttypebarclustered clustered bar chart 0 null Picturetype Graphic Type 7 chcharttypebarclustered3d 3D clustered bar chart 0 null Picturetype Graphic Type 6 chcharttypebarstacked Stacked bar chart 0 null Picturetype Gr

.add (New Month (5, 2002), 111.59999999999999D); Timeseries1.add (New Month (6, 2002), 108.8D); Timeseries1.add (New Month (7, 2002), 101.59999999999999D); Timeseriescollection timeseriescollection = new Timeseriescollection (); Timeseriescollection.addseries (timeseries); Timeseriescollection.addseries (TIMESERIES1); Return TimeserIescollection; } public Chartpanel Getchartpanel () {return frame1; }}For example, the following:Take a second look at the M

.add (New Month (5, 2002), 111.59999999999999D); Timeseries1.add (New Month (6, 2002), 108.8D); Timeseries1.add (New Month (7, 2002), 101.59999999999999D); Timeseriescollection timeseriescollection = new Timeseriescollection (); Timeseriescollection.addseries (timeseries); Timeseriescollection.addseries (TIMESERIES1); Return TimeserIescollection; } public Chartpanel Getchartpanel () {return frame1; }}For example, the following:Take a second look at the M

Generate pie chart, line chart, bar chart general PHP class, here is the use of foreign highcharts, front page Don't forget to call Highcahrt JSHighcharts Chinese website http://www.hcharts.cn/index.phpPHP/** * Created by Phpstorm. * User:wang * DATE:2015/7/26 * time:11:19*/namespace Org\wechat;classhighcharts{/** * Ge

= (pieplot) Chart.getplot ();//Get chart area to Like Pieplot.setlabelfont (New font ("Arial", font.bold,10))//Resolve garbled chart.getlegend (). Setitemfont (New Font ("bold", font. bold,10)); private static Defaultpiedataset GetDataSet () {defaultpiedataset DataSet = new Defaultpiedataset (); Dataset.setvalue ("Apple", 100); Dataset.setvalue ("Pear", 200); Dataset.setvalue ("Grapes", 300); Dataset.setvalue (

.add (New Month (5, 2002), 111.59999999999999D); Timeseries1.add (New Month (6, 2002), 108.8D); Timeseries1.add (New Month (7, 2002), 101.59999999999999D); Timeseriescollection timeseriescollection = new Timeseriescollection (); Timeseriescollection.addseries (timeseries); Timeseriescollection.addseries (TIMESERIES1); Return TimeserIescollection; } public Chartpanel Getchartpanel () {return frame1; }}For example, the following:Take a second look at the M

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 include Firefox 3.0 +, Safari 3.0 +, Chrome 5.0 +,

In the previous article, we described how to use the chart control provided by Silverlight Toolkit to draw a columnar chart (Column,bar), which will continue today With the code created above, we can make the histogram appear to be pie, line, or scatter with little modification. Well, start today's text. First, we're going to create a new "Silverlight control"

A line chart can display continuous data that changes with units (for example, unit time) and is therefore well suited for displaying trends in data at equal time intervals.A scatter chart shows the relationships between values in several data series, or draws two sets of numbers as a series of XY coordinates.------------------------------------In a