hqx Pixel Art Scaling Algorithm for JavaScript/Canvas
This project is a fork of phoboslab/js-hqx, adding support to Node, through node-canvas.
Original:
Transformed (3x):
Install hqx:
npm install -g hqx
Run with input + scale ratio:
hqx test.png 2 > test-2x.png
hqx test.png 3 > test-3x.png
hqx test.png 4 > test-4x.png
var scaledCanvas = hqx( originalImage, 3 );The second argument is the scaling factor. hqx supports 2, 3 and 4. See index.html for an example.
Please see LICENSE file.