in src/draw-to-canvas.js [53:61]
function(image, context) {
context.resetTransform();
context.translate(state.posX, state.posY);
context.scale(state.scale, state.scale);
context.translate(-(state.width / 2), -(state.height / 2));
context.globalCompositeOperation = state.blend;
image.width = state.width;
image.height = state.height;
},