Merge remote-tracking branch 'origin/develop'

This commit is contained in:
snipe 2024-11-25 12:56:08 +00:00
commit 4a5f65616f

View file

@ -110,25 +110,25 @@
canvas = wrapper.querySelector("canvas"),
signaturePad;
// Adjust canvas coordinate space taking into account pixel ratio,
// to make it look crisp on mobile devices.
// This also causes canvas to be cleared.
if (window.matchMedia("(min-width: 768px)").matches) {
function resizeCanvas() {
// When zoomed out to less than 100%, for some very strange reason,
// some browsers report devicePixelRatio as less than 1
// and only part of the canvas is cleared then.
var ratio = Math.max(window.devicePixelRatio || 1, 1);
canvas.width = canvas.offsetWidth * ratio;
canvas.height = canvas.offsetHeight * ratio;
canvas.getContext("2d").scale(ratio, ratio);
}
window.onresize = resizeCanvas;
resizeCanvas();
}
signaturePad = new SignaturePad(canvas);
// Adjust canvas coordinate space taking into account pixel ratio,
// to make it look crisp on smaller screens.
// https://github.com/szimek/signature_pad#handling-high-dpi-screens
// (This also causes canvas to be cleared.)
function resizeCanvas() {
// When zoomed out to less than 100%, for some very strange reason,
// some browsers report devicePixelRatio as less than 1
// and only part of the canvas is cleared then.
var ratio = Math.max(window.devicePixelRatio || 1, 1);
canvas.width = canvas.offsetWidth * ratio;
canvas.height = canvas.offsetHeight * ratio;
canvas.getContext("2d").scale(ratio, ratio);
signaturePad.clear(); // otherwise isEmpty() might return incorrect value
}
window.onresize = resizeCanvas;
resizeCanvas();
$('#clear_button').on("click", function (event) {
signaturePad.clear();
});
@ -144,4 +144,4 @@
</script>
@stop
@stop