brr_blog_script1

abetterone.js

function resizeImage(image, width, height) {
    var cIn = document.createElement('canvas');
    cIn.width = image.width;
    cIn.height = image.height;
    var ctxIn = cIn.getContext('2d');

    ctxIn.drawImage(image, 0, 0);
    var dataIn = ctxIn.getImageData(0, 0, image.width, image.heigth);
    var dataOut = ctxIn.createImageData(width, heigth);
    resizePixels(dataIn, dataOut);

    var cOut = document.createElement('canvas');
    cOut.width = width;
    cOut.height = height;
    cOut.getContext('2d').putImageData(dataOut, 0, 0);
    return cOut;
}