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cSpeedometer: Render a speed meter as image or HTML5 canvas

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  Author Author  
Picture of Omar Ortiz
Name: Omar Ortiz <e-mail contact>
Packages: 5 Browse all classes by Omar Ortiz Browse all classes by
Country: Mexico Mexico - PHP jobs in Mexico
Age: 44
All time rank: 6958 in Mexico Mexico
Week rank: 314 Up2 in Mexico Mexico Up
Innovation award
Innovation award
Nominee: 2x

  Detailed description   Download Download .zip .tar.gz  
This class can render a speed meter as image or HTML5 canvas.

It can generate an image with a round speed meter and a pointer pointing to the current speed over three ranges of speeds displayed in red, yellow or green.

The class can generate the image in JPEG, PNG and GIF format, or as HTML5 with JavaScript code that can render the speed meter image in a canvas object.

This class create a speedometer images for use in dashboards or control panels GIF, JPG, PNG or using HTML5 canvas and SVG tags.

The red, yellow and greed speed ranges and the colors of the speed pointer are configurable parameters.

  Classes of Omar Ortiz  >  cSpeedometer  >  Download Download .zip .tar.gz  >  Support forum Support forum (3)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: cSpeedometer
Base name: speed-meter
Description: Render a speed meter as image or HTML5 canvas
Version: 1.3.1
PHP version: 5.2
License: GNU General Public License (GPL)
All time users: 588 users
All time rank: 4699
Week users: 0 users
Week rank: 1877 Equal
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Group folder image HTML HTML generation and processing View top rated classes
Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
Group folder image Graphics Colors, images, charts and picture formats View top rated classes

  Files folder image Screenshots  
canvas with gradient
File Role Description
Accessible without login Image file canvas.jpg Screen canvas with gradient
Accessible without login Image file screenshot Screen screenshot
Accessible without login Image file sp1.png Screen Speedometer example
Accessible without login Image file svg.jpg Screen svg example

  Innovation Award  
PHP Programming Innovation award nominee
January 2013
Number 2

Prize: One copy of the Zend Studio
Speed meters are often used as a visual artifact to show how the user is doing or the current state of something of the user interest.

This class can render a speed meter on the browser side using HTML5 canvas objects instead of just images dynamically generated on the server side.

Manuel Lemos

  Freshmeat project  
Project record: cspeedometer
Popularity score: 13.45
Vitality score: 21.32

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  Files folder image Files  
File Role Description
Plain text file cSpeedometer.php Class Class file
Accessible without login Plain text file example.php Example Example file
Accessible without login Plain text file readme.txt Doc. readme file

Download Download all files: speed-meter.tar.gz speed-meter.zip
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