Chart. aspx. CS
Code :
Using system;
Using system. collections;
Using system. componentmodel;
Using system. Data;
Using system. Web;
Using system. Web. sessionstate;
Using system. Web. UI;
Using system. Web. UI. webcontrols;
Using system. Web. UI. htmlcontrols;
Using system. drawing;
Using system. Drawing. imaging;
Namespace aspcharts
{
///
/// Chart summary.
///
Public class
XCL-Charts chart library brief tutorial and FAQs, xcl-charts chart
From the very beginning, this Andriod chart library project has almost exhausted enthusiasm. Fortunately, I have basically implemented what I want to do. While there is still some interest, we can simply sum up some points.
Supported chart types:
Base
In step 1th, open the Word2010 document window and switch to the Insert Ribbon. Click the Chart button in the illustrations group, as shown in Figure 1.
Figure 1 Click the Chart button
Step 2nd, in the Open Insert Chart dialog box, click the Templates option, select the custom template that you created in the My Templates list on the right, and click OK,
Nevron Chart for SharePoint is an advanced charting Web component that provides your SharePoint site with a complete set of 2D and 3D chart types, highly customizable axes, advanced data analysis capabilities, tight data integration and unparalleled visual effects. It combines the industry-leading Nevron charting engine for ASP. NET and Nevron Pivot Data Aggregation engine. This allows users to visually com
When describing the trend of data, you can use area Chart + line chart, in order to make this presentation more business and atmosphere, you can follow the following steps to deal with.
Method/Step
As shown in Figure 1 is a set of raw data, select this 2nd column of data, insert a line chart, you can get a line graph, but the x axis data is not added, after the
Packets surround us. Although search engines and other applications prefer text-based representation of data, it is found that visualization is easier to understand. At the beginning of this year, SitePoint published Aurelio's article "Chart. js Introduction". After in-depth study of Chart. js functions, this article will explain some of the highlights of this introduction.
Basics
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 charts are relatively easy, and you can just calculate the size of each data rotation t
4.1. Simple Line chart
Use Categorydataset to provide data for the chart.
DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.addValue(100, "Jan", "Spring Security"); dataset.addValue(150, "Jan", "jBPM 4"); dataset.addValue(300, "Jan", "Ext JS"); dataset.addValue(100, "Jan", "JFreeChart");
If we only draw a polyline, make sure that the second argument is consistent.
Next, use Createli
PrefaceA line chart is typically used to visualize the dependencies of two consecutive variables , where the horizontal axis is often the timeline.But the horizontal axis is not necessarily a continuous variable, it can be ordered discrete variable.draw a basic line chartThis example uses the following test data set:The drawing method is to first call the Ggplot function to select the dataset and indicate the horizontal axis in the AES parameter. Then
It is painful to use the HT for Web (hereinafter referred to as HT) to develop a project with a chart requirement, and the HT Integrated Chart component does not contain coordinates and is not intuitive in presentation, but it is not a solution. Then we'll talk about the specific solution.First of all, the first solution is to define the chart vector in comps in
Developers using the HT for Web (hereinafter referred to as HT) to develop a HTML5 network topology diagram are painful when they have a project with a chart requirement, and the HT Integrated Chart component does not contain coordinates and is not very intuitive in presentation. But there is no solution, so let's talk about specific solutions. First of all, the first solution is to define the
A business flow chart is a chart that describes the business relationship, operation sequence, and management information flow between units and personnel in the system. It helps analysts find out the non-Confluence direction in the business flow, it is a physical model.The business flow chart mainly describes the business trend. For example, for a patient, the p
In the related background system development, there is an essential module is the chart theme analysis. Through the chart analysis, it can show the development status of the business and the proportion of each business more intuitively, which is more advantageous for the company leaders to make corresponding decision. In the most recent project developed, it was useful to Java's echarts to develop its corre
HTML5 linear chart data area can be colored, html5 linear chart
This is a Canvas-based HTML5 chart application. It is animated when chart data is initialized.
Online demonstration:Click to demonstrate
Download source code:
Click to download
Core jQuery code:
Var myData = {Labels: ["Mo", "Di", "Mi", "Do", "Fr",
Introduction to K-line chart analysis
K-line charts are based in Japan. At that time, M-market traders recorded the market and price fluctuations of M-market. After that, they were introduced to the stock market and futures market due to their delicate and unique logo-painting methods. Currently, this type of chart analysis is particularly popular in China and the entire Southeast Asia. The
Sometimes you need to add a line chart to the Excel stock chart to compare the data, such as adding "turnover" data to the stock chart. As shown in the A1:f29 area contains the stock price data, where the A-E column is the opening, the highest, the lowest and the close, the F is listed as the turnover rate data, need a-e column data to draw stock
This is the most recent iOS project needs to use the drawing of the candlestick, on the internet a large number of access to data without fruit, had to draw themselves.The implementation functions include candlestick chart, trend chart, volume, scrolling, zooming in and out, MACD, KDJ, long press display auxiliary line and other functions.Preview MapFinally, this is the project's Open source address: https:
This is the most recent iOS project needs to use the drawing of the candlestick, on the internet a large number of access to data without fruit, had to draw themselves.Live data uses the source API:Https://www.btc123.com/kline/klineapiReturn Data Description:1. Time stamp2. Open Price3. High price4. Lowest price5. Closing price6. VolumeThe implementation functions include candlestick chart, trend chart, vol
Mpandroidchart is an open source graphics library based on Android, Mpandroidchart can not only draw a variety of statistical charts on Android devices, but also can drag and zoom the chart operation, the application is very flexible. Mpandroidchart also has common chart types: line charts, pie charts, histogram charts, and scatter plots. GitHub Address:Https://github.com/PhilJay/MPAndroidChartThe followin
First:
Pie chart:
Bar chart:
Find information on the Internet, sort it out, and comment out the configurationCodeAs follows:
1. All the code for creating a pie chart
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/// Obtain the slice chart based on the four-Rate
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Public bitmap getbitmap (
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