oortiz

Pop	21.47
Vit	11.37

cQRCode is a class that generates QR code images in GIF, JPEG, and PNG formats. It takes a string of information to encode and can either serve the image with the current script output or save it to a file. The size of matrix points and the error correction level parameters are configurable.

Pop	22.25
Vit	11.33

cSpeedometer is a class that renders a speed meter as an image or using the HTML5 canvas. It generates round speed meters with a pointer indicating current speed, and configurable colored ranges. Images can be saved as JPEG, PNG, and GIF, or as HTML5 with JavaScript code that renders the image.