Pie charts use charts (chart) to represent data in a Web page
One of the things that you often need to do in WEB programming is to display the data (numbers) that are detected from the database in the form of a chart (chart). Here's a quick summary of several common practices.
1. If the style of the chart only need
Yesterday on the Internet saw Microsoft released the. NET 3.5 framework of the chart control, the first time to grasp the look, found that the function is very strong, basically can think of charts can be used to draw out, to graph statistics and report graphic display provides a good solution, Both Web and WinForm are supported in two ways, but the disadvantages are also obvious and can only be used in the latest development environment, the. Net 3.5
Use the flex chart componentThe ability to display data in charts or graphs makes it easier for flex program users to interact with data. Unlike simply displaying a digital data table, we can display bar charts, pie charts, line charts, or other types of charts, and use colors, titles, and 2D charts to represent our data.
In this section, we will introduce flex charts, menu data, and other types of charts that we can create in flex.
About Charts
Data
Dhtmlxchart is also a JavaScript-based charting application component, similar to the previously shared Xcharts, Dhtmlxchart also offers a very rich chart type, which should say it offers more chart types than Xcharts, including pie charts, radar charts, Discrete point graphs and more complex chart types. Dhtmlxchart offers an open source version, but its commerc
Birt is an open source report design tool integrated in Eclipse, which comes with a complete set of tools that can be used to quickly and easily design general reports. When I started using the second half of 2013, the official side of the latest Birt version was 4.3, You can download the Eclipse app with good Birt on the official website. The version of Birt2.6 is integrated in Myeclipse8.6. The configuration of projects in eclipse is relatively cumbersome, and it is recommended to use MyEclips
ways to convert a table in a Word document to a chart
1, in the Word document, click the handle in the upper-left corner of the table to select the entire table and press CTRL + X to combine (assuming that the table is not useful after you generate the chart), and then save it to the Office Clipboard as shown in Figure 1.
Figure 1 getting the table as a data source
2, on the Insert tab, in th
I have a friend who is a salesman. He uses Excel charts to record his daily sales performance. That day, he called to ask the question: Excel to record daily sales is very convenient, can visually express the daily sales results, but because there are new data every day, so I have to manually change the chart every day to include new data. Is there a way to let me enter new data when the chart can be automa
In this paper, for example, Excel2007 and 2003, as shown in the following figure, to follow the above table to create the following column line diagram, I hope that the first three items are histogram display, the last "cumulative complete annual plan" for the polyline display.
Here we take a excel2007 example to explain how to operate, excel2003 principle, we will add later.
First select the entire Excel datasheet, then click the "Insert" tab in the Ribbon, and then click the lowe
How to resize a chart
There are two ways to resize the chart and adjust the position of the chart, one is to manually adjust, and the other is to resize the chart precisely by the dialog box.
Method 1: Select the chart, put the mouse on the white control point of the
Method First, enter your slide into the PPT, click the menu bar--Insert--chart button. As shown in the figure:
Select the chart, then click on the "design-Quick Layout" button in the menu bar, there are many layout styles below the quick layout, and you find the layout style you need to change to make the layout changes. Then click "OK" to change the chart
In asp.net 2.0, you can easily see the chart using the OWC component of MS Office 2003 to display the graphic. In engineering, first add a reference to Microsoft Office Web Components 11.0, and then use MICROSOFT.OFFICE.INTEROP.OWC11;
1. Generate Column Chart
//Creates a value for the X coordinate, representing the month int[] Month = new Int[3] {1, 2, 3}; //Creates a value for Y coordinates that represe
650) this.width=650; "src=" Http://www.51diaodu.com/Uploads/Product/RadiantQ/Gantt_CriticalPaths.jpg "style=" border:0px;width:500px;height:400px; "/>The Silverlight Gantt Gantt chart is a very rich, customizable, lightweight and high-performance control.
Project Gantt Chart:
A visual hierarchy of task lists.
Move and drag to adjust bar chart
. NET charting is a powerful charting control that leverages the. NET Framework and GDI + to provide a managed charting solution for both C # and VB.net developers working in ASP and WinForm, with a variety of 2D and 3D chart types and combo charts , instrumentation, full support for iphone, IOS, Andoid, WP7 Tablet, compatible with multiple browsers: Chrome, FireFox, Safari, Opera, Internet Explorer, etc., support Silverlight.Specific features:
Are you still worried about the Excel dynamic chart making, today's small compilation teaches you the Excel dynamic Chart production, lets you bid farewell to Excel dynamic chart production the annoyance.
1. Create a form
Click the Development tool--click Insert--form control.
Right-click--Set control formatting
Data source region: As shown in the
1, OWC11
The full name of this control is: Office Web Component 11, is a office2003 component, but unfortunately the office2007 without its figure. However, office2003 can be referenced after installation, and then used. Anyone who has ever used it knows that it's almost as effective.
2, Dotnetcharting
http://www.dotnetcharting.com/
Dotnetcharting is a foreign product, is to be charged. Not yet used, after I try, I will add some usage examples. We can also search the Internet, a lot of the.
Intervalbarchart is a form of a histogram that shows the highest and lowest values of the data as well as the difference in the chart, as shown belowSpecific implementation:
Import Java.awt.Color;Import Java.awt.Font;Import Java.text.DecimalFormat;
Import Org.jfree.chart.ChartFrame;Import Org.jfree.chart.JFreeChart;Import Org.jfree.chart.axis.CategoryAxis;Import Org.jfree.chart.axis.NumberAxis;Import Org.jfree.chart.axis.NumberTickUnit;Import Org.jfre
data object associated with the item being clicked.
Onaddclick
function (dt, rowId) {return;}
Functions that are executed when a blank grid is clickedThe first parameter is the number of milliseconds of the point-in-time of the click, and the ID of the second parameter object
OnRender
function () {return;}
What to do when the Gantt Chart has finished rendering
Usecookie
False
1.. DescriptionReport development Tool Finereport 8.0 version of the open part of the chart JS interface, in the specific application process, many people do not know what the role of these interfaces, how to apply, so according to my own application in the following summarizes the new open JS interface can be implemented by the function and the specific invocation method.2. Interface Properties2.1 Get Chart
1.. descriptionReport development Tool Finereport 8.0 version of the open part of the chart JS interface, in the specific application process, many people do not know what the role of these interfaces, how to apply, so according to my own application in the following summarizes the new open JS interface can be implemented by the function and the specific invocation method.2. Interface Properties2.1 Get Chart
Echarts is a JavaScript-based data visualization library, developed by Baidu's front-end technology department, to provide intuitive, vivid, interactive and customizable data visualization charts.EchartsProvides a large number of commonly used data visualization charts, based on the Zrender (a new Lightweight canvas class library), created a coordinate system, legends, hints, toolboxes and other basic components, and build a line chart (area map), His
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