Wednesday, March 09, 2005

SVG Charts

Added two charts at http://www.hiew.per.sg.

The Line Chart Form is for generating line charts and bar charts. Simple line and bar charts can be created by simply entering the data, separated by commas, into the input fields. You can experiment with the form and see immediate results in the chart below it.

The program is used in conjunction with Adobe SVG Viewer plugin. I is a very powerful Scalable Vector Graphic viewer that conforms to the WWW consortium svg standard.

The Line Chart Form also includes 5 different type of statistical line charts.

1. X-Bar Chart. (Up to 10 input lines. Can accomodate a lot of data.)
2. R Chart. (Up to 10 input lines. Can accomodate a lot of data.)
3. P Chart. (Only two lines are allowed. The first is the value. And the second the total. Percentage is calculated by the program.)
4. U Chart. (Only two lines are allowed. The first is the value. And the second the total.)
5. C Chart. (Up to 10 input lines. Can accomodate a lot of data.)

The calculations are all done externally to the SVG. It has not been tested thoroughly for calculation errors.

The Pie chart form is a simple flat pie chart program that also uses SVG to display. Up to a total of 16 pies can be created. I have not animate the pies to extend out when the mouse is over it.

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