add resize/script.js

This commit is contained in:
Shish 2017-09-17 15:09:25 +01:00
parent 408b45e4cc
commit cdbb4e8c7b

19
ext/resize/script.js Normal file
View File

@ -0,0 +1,19 @@
$(function() {
var original_width = $("#original_width").val();
var original_height = $("#original_height").val();
$("#resize_width").change(function() {
if($("#resize_aspect").prop("checked")) {
$("#resize_height").val(
Math.round($("#resize_width").val() / original_width * original_height)
);
}
});
$("#resize_height").change(function() {
if($("#resize_aspect").prop("checked")) {
$("#resize_width").val(
Math.round($("#resize_height").val() / original_height * original_width)
);
}
});
});