Skip to main content

Google Chart API perfect way to visualize data in your web site

Google Chart API perfect way to visualize data in your web site

JavaScript classes. Many Chat Types. Easily Customizable. Highly Interactive with events. Charts are rendered using HTML5/SVG technology to provide cross-browser compatibility (including VML for older IE versions) and cross platform portability to iPhones, iPads and Android. No plugins are needed.

Perfect right?

You should identify there are two types of charts are  provided by google.

1. http://code.google.com/apis/chart/
Google chart tools are powerful, simple to use, and free. Try out our rich gallery of interactive charts and data tools. 

2. http://code.google.com/apis/chart/image/
The Google Chart API lets you dynamically generate charts with a URL string. You can embed these charts on your web page, or download the image for local or offline use.


Its not hard  to build up a chart using google. Its easy. Google documentation gives you enough details to customize your chart.

Sample example

<html>
  <head>
    <!--Load the AJAX API-->
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript">
    
      // Load the Visualization API and the piechart package.
      google.load('visualization', '1.0', {'packages':['corechart']});
      
      // Set a callback to run when the Google Visualization API is loaded.
      google.setOnLoadCallback(drawChart);
      
      // Callback that creates and populates a data table, 
      // instantiates the pie chart, passes in the data and
      // draws it.
      function drawChart() {

      // Create the data table.
      var data = new google.visualization.DataTable();
      data.addColumn('string', 'Topping');
      data.addColumn('number', 'Slices');
      data.addRows([
        ['Mushrooms', 3],
        ['Onions', 1],
        ['Olives', 1], 
        ['Zucchini', 1],
        ['Pepperoni', 2]
      ]);

      // Set chart options
      var options = {'title':'How Much Pizza I Ate Last Night',
                     'width':400,
                     'height':300};

      // Instantiate and draw our chart, passing in some options.
      var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
      chart.draw(data, options);
    }
    </script>
  </head>

  <body>
    <!--Div that will hold the pie chart-->
    <div id="chart_div"></div>
  </body>
</html>

Have fun make you chart
Labels:

Comments

Post a Comment

Popular posts from this blog

How To Disable Export Button In Crystal Report When you are taking crystal report printouts through a program, such as program written using vb6. you might have a problem how to disable Export button in print preview. All you have to change following property to false or Uncheck the Export option in Property Pages. You CR.WindowShowExportBtn = False Crystal Report Object in Visual Basic 6. (CR is refer to Crystal Report Object ) You can go to Property Pages by right click and choose Properties on Crystal Report Object After you done those things you crystal Report print preview will showing like follows. I was face to above problem. We implemented a software program which is written using vb6. Cashier can take daily sale print out. before printing it is showing a preview to the user. So when the time pass user click export button and saved that report as a excel file. Then he modified the values and took printout to the management. That gives Security problem to the program a...
Post a Comment
Read more

Execute *.sql with .NET

Do you ever want to execute slq statements at once. I mean SQL Script file. Normally we are using like following commands to Execute Single SQL statement. SqlCommand cmd = new SqlCommand(sSQL, conn); cmd.ExecuteNonQuery(); cmd.Dispose(); but this way you can execute one command at a time. We cannot execute SQL script using above command. Normal SQL Script Like this. if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__titleauth__au_id__0519C6AF]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[titleauthor] DROP CONSTRAINT FK__titleauth__au_id__0519C6AF GO CREATE TABLE [dbo].[authors] ( [au_id] [id] NOT NULL , [au_lname] [varchar] (40) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL , [au_fname] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL , [phone] [char] (12) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL , [address] [varchar] (40) COLLATE SQL_Latin1_General_CP1_CI_AS NULL , [city] [varchar] (20) COLL...
4 comments
Read more

Magento DB access denied

I got this error suddenly while accessing the magento site. SQLSTATE[HY000] [1129] Host 'user.workgroup' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' Solution use below command in console mysqladmin flush-hosts or log in to  mysql with a different host if its implemented on network environment and use below statement; FLUSH HOSTS; Or Restart the mysql server
Post a Comment
Read more