I am converting the whole page into canvas, now I want to convert it into an image that I can download:
html2canvas(document.body, {
allowTaint: true,
onrendered: function(canvas) {
document.body.appendChild(canvas).setAttribute("id", "canvas");
var canvas = document.getElementById("canvas");
var img = canvas.toDataURL("image/png");
img.setAttribute('crossOrigin', 'anonymous');
document.write('<img src="'+img+'"/>');
}
});
That works but I get this error in console and the image isn't created
Uncaught (in promise) DOMException: Failed to execute 'toDataURL' on
'HTMLCanvasElement': Tainted canvases may not be exported.
Try this:
<a id="download"
onclick="var download = document.getElementById('download');
download.href = document.getElementById('canvasElementId').toDataURL();
download.download='imageName.png'">
Save Canvas Image</a>
You had all that excess stuff you didn't need and it would generate an image that you have to do an extra step by right clicking and saving. This is way easier and works better.
If it has an error saying that "tainted canvases can't be exported", then you could remove the taint if it doesn't work and if you can be able to with your application.
If you can post the image data to a php script, it is very simple.
Posting data to php:
var imgData = canvas.toDataURL('image/png');
$.post("https://path-to-your-script/capture.php", {image: imgData},
function(data) {
console.log('posted');
});
Collecting data in php script:
capture.php
$data = $_POST['image'];
// remove "data:image/png;base64," from image data.
$data = str_replace("data:image/png;base64,", "", $data);
// save to file
file_put_contents("/tmp/image.png", base64_decode($data));
Related
OK so I am aware of the traditional HTML5 ways of saving a canvas img as a png, however my project is a DroidScript app and window location doesn't work and there is no server side to post process the img on a server and download it.
My question is how would one get the img to save using the DroidScript api probably using app.WriteFile.
I've tried generating the img with var img = app.CreateImage and then saving it with img.Save but the img isn't successfully generated, I've also tried converting it to a blob using canvas.toBlob and using app.WriteFile but the png is broken... same with canvas.toDataURL as well.
Both conversions fail with app.WriteFile and app.CreateFile which are the only solutions that seem to actually save the file at all. I've also tried using JavaScript's FileReader to do the conversions with no success...
I believe I am simply doing the order of operations incorrectly or using the wrong properties.
I don't have all of the versions of code that I've tried but here is the latest version that is generating a broken png.
app.toImage = function(){
var reader = new FileReader();
reader.onload = function readSuccess(e) {
var img = e.target.result;
var file = app.CreateFile('/sdcard/Download/t.png', "rw");
uint8ArrayNew = new Uint8Array(img);
file.WriteData(uint8ArrayNew, "Bytes");
file.Close();
};
win.canvas.toBlob(function(b) {
reader.readAsDataURL(b);
});
}
}
EDIT... this code saves the base64 data url inside of the file as a string which can be validated to show the correct image, however the file still appears as broken in a file browser
app.toImage = function(){
var img = win.canvas.toDataURL("image/png;base64;");
var reader = new FileReader();
reader.addEventListener("load", function (e) {
// preview.src = reader.result;
app.WriteFile('/sdcard/Download/t.png', reader.result);
}, false);
win.canvas.toBlob(function(b) {
reader.readAsDataURL(b);
});
}
}
This is the file contents
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABQAAAALQCAYAAADPfd1WAAAgAElEQVR4Xu3dT6ilh1nA4e/WNs3CJDUwpqGZMZI/IE1V7EKnWBslhWqlKEIioZW6aLoIWBCpUF248E8JLttFsqmUOpBSqohVoYXGdpGEKrQ2UWgamHQiaZwQOjNa0lZzvd+5+W7undyZe8/Nouf8vudCmclkSM/7vO/qx3fO2djc+hn8ECBAgAABAgQIECBAgAABAgQIECCQFNgQAJN7NRQBAgQIECBAgAABAgQIECBAgACBhcCBAfDGYxuLv3j6rAcF3QwBAgQIECBAgAABAgQIECBAgACBdRO4ZACcwt+H/+DuxUz3/eUpIXDdtuv1EiBAgAABAgQIECBAgAABAgQIzF7gFQHw4vD3m+/76PD8M18drr3+ZxdYJ3/mhBA4+7MBQIAAAQIECBAgQIAAAQIECBAgsC4CewLgGP+mJ/7eccdv70S/cZgxAo4/QuC6rNbrJECAAAECBAgQIECAAAECBAgQIHDRZwBOT/+NMA9/7VuviH5CoJMhQIAAAQIECBAgQIAAAQIECBAgsF4Cr3gC8O7fOLmY4NTfPrz4VQhcr4V6tQQIECBAgAABAgQIECBAgAABAgR2C+wbAG+79U07f+cj931GCHQzBAgQIECAAAECBAgQIECAAAECBNZUYN8AeOMNx4afuu7cYqQzF44tfj1MCJw+H3D8++OXhZw+u7mmLF42AQIECBAgQIAAAQIECBAgQIAAgYbAvgHwV996xfDs899bTHjdta8/dAgcvyjk3e96z46MANg4ElMQIECAAAECBAgQIECAAAECBAisr8C+AfDnfnJz+L+rHllM9SMXfuFQIXAKf5//0qPD2W8/Odx9592eAFzfu/DKCRAgQIAAAQIECBAgQIAAAQIEIgIHPgF42BA4hr/pRwCMXIcxCBAgQIAAAQIECBAgQIAAAQIE1l7gwM8AnN4KvF8I/I9nrxnOnb8wfPyTXxwEwLW/BQMQIECAAAECBAgQIECAAAECBAgEBS4ZAKdZpy8D2S8Ejp8P+MgTrxEAg4dhJAIECBAgQIAAAQIECBAgQIAAgYbAgQHwUiFwjH/7PQE4vv332BtvGt75Sz/vMwAbN2IKAgQIECBAgAABAgQIECBAgACBNRY4MAB+8DV3Dve/+OmdEacnAsf4N/5c/BZgAXCNr8FLJ0CAAAECBAgQIECAAAECBAgQyAlcNgCO8W/82R0ALxYQAHM3YSACBAgQIECAAAECBAgQIECAAIGQwIEB8MG7fmW46+krh/u//P6dsT/49r/a+WcBMHQNRiFAgAABAgQIECBAgAABAgQIEMgJXDIAjk//fewXbxmOven4cNfDZ4b7T//ZYvgx/j14wws7UVAAzN2EgQgQIECAAAECBAgQIECAAAECBEIC+wbAvzhx72LEMQCOP1MEHH//4Mnjiz+bngrcHQCnz/8b/70vAQldiVEIECBAgAABAgQIECBAgAABAgTWVuDAtwDvDoHTlIsg+NLbggXAtd29F06AAAECBAgQIECAAAECBAgQIDADgX0D4I9dfeVwzdVX7Yw/fRnIFAMFwBlchhEJECBAgAABAgQIECBAgAABAgQSAnsC4DjRjcc2FoPd+zu/vCcCjn+2CIEnbhk+duKltwVvPQV43+d+a/j4J784fP5Ljw7eApy4CUMQIECAAAECBAgQIECAAAECBAiEBF4RAKfZLhsCb/yjYTi+/fmAAmDoGoxCgAABAgQIECBAgAABAgQIECCQE7hkADxUCNz6RuApAJ769Knh2Btv2gHyJSC5WzEQAQIECBAgQIAAAQIECBAgQIDAGgocGAAPCoHTl4AIgGu4fS+ZAAECBAgQIECAAAECBAgQIEAgL3DoALhfCJz+bPwMwCkAjk/+jT+nz27m8QxIgAABAgQIECBAgAABAgQIECBAYNUFlg6A+4XAMQBOP8Lfqq/c6yNAgAABAgQIECBAgAABAgQIEJiTwJED4MUhUPib09mYlQABAgQIECBAgAABAgQIECBAYF0EXnUAXJdBvU4CBAgQIECAAAECBAgQIECAAAECcxQQAOe4dTMTIECAAAECBAgQIECAAAECBAjMRkAAnM2qDUqAAAECBAgQIECAAAECBAgQIDBHAQFwjls3MwECBAgQIECAAAECBAgQIECAwGwEBMDZrNqgBAgQIECAAAECBAgQIECAAAECcxQQAOe4dTMTIECAAAECBAgQIECAAAECBAjMRkAAnM2qDUqAAAECBAgQIECAAAECBAgQIDBHgSMFwHvu2NjX6oEvbM7R0MwECBAgQIAAAQIECBAgQIAAAQIEVlZgqQD4d3+4Hf6+/sT+8zx1fvvPhcCV3bcXRoAAAQIECBAgQIAAAQIECBAgMDOBQwfAMf69+N1L65z5n2E4/53tfz+GQBFwZpdkXAIECBAgQIAAAQIECBAgQIAAgZUUOFQA3B3/3vChYfjGuWE499zL89zy99u/HyPg+DOGQBFwJfftRREgQIAAAQIECBAgQIAAAQIECMxM4MAAOMW/MfyNP8+fHYbnrtirNMbAs08Pw9u+KgLO7H6MS4AAAQIECBAgQIAAAQIECBAgsOIClw2Au+PfGP5+/eSZ4dTjxxcj/cntW/97aHu677+w/USgCLji2/byCBAgQIAAAQIECBAgQIAAAQIEZidwYAC8+gPD8P6TL8e+SWh3AJyC4L2f2hsBvRV4dvdkYAIECBAgQIAAAQIECBAgQIAAgRUTuGQA3P3039tuPjPceuz4zhN/F88wxcDxScBvbr0N2FuBV2zLXg4BAgQIECBAgAABAgQIECBAgMBsBS4bAMen/y5+6+9tb95r9djje/95fBvw7rcCewpwtrdlcAIECBAgQIAAAQIECBAgQIAAgRUQOFQAPH/19isd49/1wx/vednPDH867I6AFz8FKACuwJa9BAIECBAgQIAAAQIECBAgQIAAgdkKHBgAT3/vZZspAF413L74wwvDQ8MUAMe3AY8/H/mnvW8DFgBne1sGJ0CAAAECBAgQIECAAAECBAgQWAGBAwPg+AUg48/4jb+XC4DTLJ4AXIGtegkECBAgQIAAAQIECBAgQIAAAQIEXhI4MACOnwG4zFuA//2R7f/y9EUgngB0awQIECBAgAABAgQIECBAgAABAgR+eAKXDIDjSxq/CXj8IpDpbcDj23w/sxUEd/+Mn/93qW8BFv9+eIv1/0yAAAECBAgQIECAAAECBAgQIEBgFDhUAByfAvz992y/DfhSP2MEvPOj2//W03+OiwABAgQIECBAgAABAgQIECBAgMBqCFw2AI4vcXoKcPdbgcc/n576G38/fe6f+LcaS/UqCBAgQIAAAQIECBAgQIAAAQIECEwCBwbA3RFw/P0YAp+7Yhj+/F0vf+Pv9B/z5J/DIkCAAAECBAgQIECAAAECBAgQILBaAocKgFMEfPG7w/CGDw3DV57cHuLs09u/juFv/Hn8P7d/fer8MDzwhc3VmtSrIUCAAAECBAgQIECAAAECBAgQIDBDgUMHwNFmfDvwM9/eegLwwv5SY/gbf8S/GV6SkQkQIECAAAECBAgQIECAAAECBFZSYKkAOE1wzx0b+w4j/K3kjr0oAgQIECBAgAABAgQIECBAgACBGQscKQDO2MvoBAgQIECAAAECBAgQIECAAAECBNZKQABcq3V5sQQIECBAgAABAgQIECBAgAABAgSWExAAl/PytwkQIECAAAECBAgQIECAAAECBAislYAAuFbr8mIJECBAgAABAgQIECBAgAABAgQILCcgAC7n5W8TIECAAAECBAgQIECAAAECBAgQWCsBAXCt1uXFEiBAgAABAgQIECBAgAABAgQIEFhOQABczsvfJkCAAAECBAgQIECAAAECBAgQILBWAgLgWq3LiyVAgAABAgQIECBAgAABAgQIECCwnIAAuJyXv02AAAECBAgQIECAAAECBAgQIEBgrQSOFACfeWEYrr9yreb0YgkQIECAAAECBAgQIECAAAECBAjMUuBIAXCS+sZ/D8OtPzpLN0MTIECAAAECBAgQIECAAAECBAgQWAuBVxUA12JCL5IAAQIECBAgQIAAAQIECBAgQIDAjAUEwBkv3+gECBAgQIAAAQIECBAgQIAAAQJ9gSMFQJ8B2D8MExIgQIAAAQIECBAgQIAAAQIECDQEjhQAG6ObggABAgQIECBAgAABAgQIECBAgEBf4MgB8J//9fHhHW99c1/IhAQIECBAgAABAgQIECBAgAABAgTWWGDpACj8rfG2vXQCBAgQIECAAAECBAgQIECAAIHZCSwdAEehjY2NBdRD//KYpwBndzIGJkCAAAECBAgQIECAAAECBAgQWCeBpQLgFP6++eyFxYw3X3fV4tfNzc11mtlrJUCAAAECBAgQIECAAAECBAgQIDAbgUMHwDH+feIrLwxvP/GD4ekzTy2Abjj+E8M//Nu54ffeeYMIOJuTMSgBAgQIECBAgAABAgQIECBAgMA6CSwVAMcn/778rdcNF77z3M6Mv/bT1yyeBPQU4Dqt3WslQIAAAQIECBAgQIAAAQIECBCYi8ChA+AI4i3AczkLcxIgQIAAAQIECBAgQIAAAQIECFQElg6ADzz5/eGem67Ynv93PzUMn3ivp/8q12AOAgQIECBAgAABAgQIECBAgACBnMDSAfDDD28ON//4D4Z/fOJ1w988+NcCYO4kDESAAAECBAgQIECAAAECBAgQIFASOFIAfPS/huHa1w/DZ+94bNh47Vs8AVi6CLMQIECAAAECBAgQIECAAAECBAikBF5VAPQEYOoWDEOAAAECBAgQIECAAAECBAgQIBAUWDoAbv7v14fbP3fb4glAATB4EUYiQIAAAQIECBAgQIAAAQIECBBICSwdAMfPAJzeAiwApm7BMAQIECBAgAABAgQIECBAgAABAkGBIwfAh9699fl/H/iaLwEJHoWRCBAgQIAAAQIECBAgQIAAAQIEOgJHDoDeAtw5ApMQIECAAAECBAgQIECAAAECBAh0BZYOgD4DsHsMJiNAgAABAgQIECBAgAABAgQIEOgJLB0AfQZg7whMRIAAAQIECBAgQIAAAQIECBAg0BU4UgB84tw2iC8B6R6GyQgQIECAAAECBAgQIECAAAECBBoCRwqA4+hjBPzsHVtfBPLatwybm5sNDVMQIECAAAECBAgQIECAAAECBAgQiAksHQDH+cfPAZy+AXjxzwJg7CyMQ4AAAQIECBAgQIAAAQIECBAgUBFYKgCOQ29sbOyZXfyrnII5CBAgQIAAAQIECBAgQIAAAQIEigJLB8AigpkIECBAgAABAgQIECBAgAABAgQIVAUEwOpmzUWAAAECBAgQIECAAAECBAgQIEBgS0AAdAYECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFqi+qawAACAASURBVBAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAvcXANwAAC11JREFUgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgICYHi5RiNAgAABAgQIECBAgAABAgQIECAgALoBAgQIECBAgAABAgQIECBAgAABAmEBATC8XKMRIECAAAECBAgQIECAAAECBAgQEADdAAECBAgQIECAAAECBAgQIECAAIGwgAAYXq7RCBAgQIAAAQIECBAgQIAAAQIECAiAboAAAQIECBAgQIAAAQIECBAgQIBAWEAADC/XaAQIECBAgAABAgQIECBAgAABAgQEQDdAgAABAgQIECBAgAABAgQIECBAICwgAIaXazQCBAgQIECAAAECBAgQIECAAAECAqAbIECAAAECBAgQIECAAAECBAgQIBAWEADDyzUaAQIECBAgQIAAAQIECBAgQIAAAQHQDRAgQIAAAQIECBAgQIAAAQIECBAICwiA4eUajQABAgQIECBAgAABAgQIECBAgIAA6AYIECBAgAABAgQIECBAgAABAgQIhAUEwPByjUaAAAECBAgQIECAAAECBAgQIEBAAHQDBAgQIECAAAECBAgQIECAAAECBMICAmB4uUYjQIAAAQIECBAgQIAAAQIECBAgIAC6AQIECBAgQIAAAQIECBAgQIAAAQJhAQEwvFyjESBAgAABAgQIECBAgAABAgQIEBAA3QABAgQIECBAgAABAgQIECBAgACBsIAAGF6u0QgQIECAAAECBAgQIECAAAECBAgIgG6AAAECBAgQIECAAAECBAgQIECAQFhAAAwv12gECBAgQIAAAQIECBAgQIAAAQIEBEA3QIAAAQIECBAgQIAAAQIECBAgQCAsIACGl2s0AgQIECBAgAABAgQIECBAgAABAgKgGyBAgAABAgQIECBAgAABAgQIECAQFhAAw8s1GgECBAgQIECAAAECBAgQIECAAAEB0A0QIECAAAECBAgQIECAAAECBAgQCAsIgOHlGo0AAQIECBAgQIAAAQIECBAgQICAAOgGCBAgQIAAAQIECBAgQIAAAQIECIQFBMDwco1GgAABAgQIECBAgAABAgQIECBAQAB0AwQIECBAgAABAgQIECBAgAABAgTCAgJgeLlGI0CAAAECBAgQIECAAAECBAgQICAAugECBAgQIECAAAECBAgQIECAAAECYQEBMLxcoxEgQIAAAQIECBAgQIAAAQIECBAQAN0AAQIECBAgQIAAAQIECBAgQIAAgbCAABhertEIECBAgAABAgQIECBAgAABAgQICIBugAABAgQIECBAgAABAgQIECBAgEBYQAAML9doBAgQIECAAAECBAgQIECAAAECBARAN0CAAAECBAgQIECAAAECBAgQIEAgLCAAhpdrNAIECBAgQIAAAQIECBAgQIAAAQICoBsgQIAAAQIECBAgQIAAAQIECBAgEBYQAMPLNRoBAgQIECBAgAABAgQIECBAgAABAdANECBAgAABAgQIECBAgAABAgQIEAgLCIDh5RqNAAECBAgQIECAAAECBAgQIECAgADoBggQIECAAAECBAgQIECAAAECBAiEBQTA8HKNRoAAAQIECBAgQIAAAQIECBAgQEAAdAMECBAgQIAAAQIECBAgQIAAAQIEwgL/D4op7GOot1T8AAAAAElFTkSuQmCC
Paste into this tool and i get the correct image
http://codebeautify.org/base64-to-image-converter
How do i save it as an actual png
The DroidScript Image control allows you to set the pixel data using a base64 string, so you could send the data to a hidden or visible image control and then use the img.Save() method to save it as a jpeg or png.
This is the prototype for the img.SetPixelData method:-
SetPixelData( data, width, height, options )
It can handle with or without mime type header and you can leave out the width, height and options params if you like
There's a bit of hack to it, you have to use webview in order to view the base64 one, here's the sample code:
var temporaryFile = "/sdcard/temp.png";
//Called when application is started.
function OnStart()
{
//Create a layout with objects vertically centered.
lay = app.CreateLayout( "linear", "VCenter,FillXY" );
//Create a text label and add it to layout.
txt = app.CreateText( "Hello" );
txt.SetTextSize( 32 );
lay.AddChild( txt );
btn= app.CreateButton("Choose Image");
btn.SetOnTouch(function(){
app.ChooseImage("Internal", function(path){
var img2 = app.CreateImage(path);
var img2 = app.CreateImage(path);
var img = app.CreateImage(null, 0.3, 0.3);
img.DrawImage(img2,0,0,1,1);
img.Save(temporaryFile);
txt = app.ReadFile(temporaryFile,'base64');
var pixelData = 'data:image/png;base64,' + txt;
var converted = base64Image(pixelData, 0.3, 0.3);
lay.AddChild(app.CreateText("raw"));
lay.AddChild(img2);
lay.AddChild(app.CreateText("modified"));
lay.AddChild(img);
lay.AddChild(app.CreateText("base64 src"));
lay.AddChild(converted);
});
});
lay.AddChild( btn );
//Add layout to app.
app.AddLayout( lay );
}
function base64Image(src, w, h)
{
var web = app.CreateWebView(w,h);
var html = [
"<body style='margin:0px'>",
"<img src='"+src+"' width='100%' height='100%'/>",
"</body>"
].join('');
web.LoadHtml(html, "file:///Sys/");
return web;
}
guys!
I'm trying to make a demo using which a user will be able to capture an image from the web camera enabled through his browser and this image will be saved in the backend by passing it to a PHP service using AJAX call.
I'm able to capture as canvas but not being to convert it into image data.
I'm getting canvas is undefined error
Setup is pretty simple.
HTML
<video id="videoElement" autoplay></video>
<button id="snap">Snap Photo</button>
<canvas id="canvas" style="display:none" ></canvas>
JAVASCRIPT
// Grab elements, create settings, etc.
var video = document.getElementById('videoElement');
// Get access to the camera!
if(navigator.mediaDevices && navigator.mediaDevices.getUserMedia) {
// Not adding `{ audio: true }` since we only want video now
navigator.mediaDevices.getUserMedia({ video: true }).then(function(stream) {
video.src = window.URL.createObjectURL(stream);
video.play();
});
}
// Elements for taking the snapshot
var canvas = document.getElementById('canvas');
var context = canvas.getContext('2d');
var video = document.getElementById('videoElement');
// Trigger photo take
document.getElementById("snap").addEventListener("click", function() {
var cann= context.drawImage(video, 0, 0, 640, 480); //draw canvas
//then convert canvas to image so i can obtain dataurl
//and pass it to another function using AJAX
var img= convertCanvasToImage(cann);
console.log(img);
});
// Converts canvas to an image
function convertCanvasToImage(canvas)
{
var image = new Image();
image.src = canvas.toDataURL("image/png");
return image;
}
I'm pretty new to this field. I have one more question. Will this work on latest browsers?
Can anyone help me figure out the mistake I made?
FIDDLE
Reference:
https://davidwalsh.name/browser-camera
https://davidwalsh.name/convert-canvas-image
Just call this
var img= convertCanvasToImage();
function convertCanvasToImage()
{
var image = new Image();
image.src = canvas.toDataURL("image/png");
return image;
}
No need to pass canvas as you defined canvas above. But if you have convertCanvasToImage function in another file then you can use
var img= convertCanvasToImage(canvas);
This may help.
function demoFromHTML() {
html2canvas(document.getElementById("talltweets"), {
onrendered: function(canvas) {
var imageData = canvas.toDataURL('image/png',1.0);
}
});
}
Pass canvas object instead of cann
var img= convertCanvasToImage(canvas);
If you can try to avoid dataURL and use blob instead - it will save you more memory and load images faster
$canvas.toBlob(function(blob){
var url = URL.createObjectURL(blob)
var img = new Image
img.onload = function() {
URL.revokeObjecURL(this.src)
}
img.src = url
console.log(blob)
console.log(url)
})
<canvas id="$canvas">
there is polyfills you can use to support canvas#toBlob
I want open content toDataURL in src of modal bootstrap for preview image png
var dataURL = canvas.toDataURL({
format: 'png',
});
https://jsfiddle.net/gislef/k320kL4f/1/
I try:
<img src="data:">
That's pretty naive I know, but I am newbie in this matter
EDIT
tag img
<img src="" id="UrlCan">
javascript
var pngUrl = canvas.toDataURL();
document.getElementById("UrlCan").src = pngUrl ;
This returns blank image.
In console returns:
src="data:image/png;base64,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"
https://jsfiddle.net/gislef/k320kL4f/2/
SOLUTION
$('viewt').onclick = function() {
var dataURL = canvas.toDataURL({
format: 'png'
});
document.getElementById("UrlCan").src = dataURL ;
};
In local host it work.
In fiddle doesn't working
Thanks for any help
You have 2 different problems here:
1) you have to make toDataUrl() from canvas when you click the preview button.
updatepreview = function() {
var pngUrl = canvas.toDataURL();
document.getElementById("UrlCan").src = pngUrl ;
}
$("#previw").click(updatepreview);
2) you have to set up the cross origin policy for your images. As of now adding images from that example taints the canvas. Once is tainted you cannot export to dataUrl anymore.
I need to convert my div in image or base64 using JS.
I found the html2canvas library on the Internet that performs this procedure, but always displays the error:
Uncaught SecurityError: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported.
When I add the element "canvas" it shows no error, but does not generate the base64 and neither image
I did the code with and without the canvas, Find the code below.
With Canvas
<script type="text/javascript">
var canvas = document.createElement('canvas');
var map = document.getElementById("mapa");
canvas.appendChild(map);
html2canvas(canvas, {
useCORS: true,
onrendered: function(canvas) {
var dataUrl= canvas.toDataURL("image/png");
console.log("Imagem - dataurl",dataUrl);
var encodedPng = dataUrl.substr(dataUrl.indexOf(',') + 1, dataUrl.length);
var decodedPng = Base64Binary.decode(encodedPng);
}});
Without Canvas
<script type="text/javascript">
var canvas = document.getElementById("mapa");
html2canvas(canvas, {
useCORS: true,
onrendered: function(canvas) {
var dataUrl= canvas.toDataURL("image/png");
console.log("Imagem - dataurl",dataUrl);
var encodedPng = dataUrl.substr(dataUrl.indexOf(',') + 1, dataUrl.length);
var decodedPng = Base64Binary.decode(encodedPng);
}});
I appreciate any help, as it already does not know what to do to accomplish this task!
Tks,
I have the following code :
function createImage(source) {
var pastedImage = new Image();
pastedImage.onload = function() {
document.write('<br><br><br>Image: <img src="'+pastedImage.src+'" height="700" width="700"/>');
}
pastedImage.src = source;
}
Here I am displaying the image through html image tag which I wrote in document.write and provide appropriate height and width to image.
My question is can it possible to displaying image into the canvas instead of html img tag? So that I can drag and crop that image as I want?
But how can I display it in canvas?
Further I want to implement save that image using PHP but for now let me know about previous issue.
Try This
var ctx = document.getElementById('canvas').getContext('2d');
var img = new Image(); // Create new img element
img.onload = function(){
// execute drawImage statements here This is essential as it waits till image is loaded before drawing it.
ctx.drawImage(img , 0, 0);
};
img.src = 'myImage.png'; // Set source path
Make sure the image is hosted in same domain as your site. Read this for Javascript Security Restrictions Same Origin Policy.
E.g. If your site is http://example.com/
then the Image should be hosted on http://example.com/../myImage.png
if you try http://facebook.com/..image/ or something then it will throw security error.
Use
CanvasRenderingContext2D.drawImage.
function createImage(source) {
var ctx = document.getElementById('canvas').getContext('2d');
var pastedImage = new Image();
pastedImage.onload = function(){
ctx.drawImage(pastedImage, 0, 0);
};
pastedImage = source;
}
Also MDN seems to be have nice examples.