This repository has been archived on 2024-05-31. You can view files and clone it, but cannot push or open issues or pull requests.
devicehub-teal/ereuse_devicehub/static/js/print.pdf.js

70 lines
2.0 KiB
JavaScript
Raw Normal View History

2022-01-28 10:03:57 +00:00
$(document).ready(function() {
STORAGE_KEY = 'tag-spec-key';
$("#printerType").on("change", change_size);
change_size();
load_size();
})
function qr_draw(url) {
2022-01-28 11:29:49 +00:00
var qrcode = new QRCode($("#qrcode")[0], {
2022-01-28 10:03:57 +00:00
text: url,
width: 128,
height: 128,
colorDark : "#000000",
colorLight : "#ffffff",
2022-01-31 09:12:44 +00:00
correctLevel : QRCode.CorrectLevel.Q
2022-01-28 10:03:57 +00:00
});
}
function save_size() {
var height = $("#height-tag").val();
var width = $("#width-tag").val();
var sizePreset = $("#printerType").val();
var data = {"height": height, "width": width, "sizePreset": sizePreset};
localStorage.setItem(STORAGE_KEY, JSON.stringify(data));
}
function load_size() {
var data = JSON.parse(localStorage.getItem(STORAGE_KEY));
if (data){
$("#height-tag").val(data.height);
$("#width-tag").val(data.width);
$("#printerType").val(data.sizePreset);
};
}
function reset_size() {
localStorage.removeItem(STORAGE_KEY);
$("#printerType").val('brotherSmall');
change_size();
}
function change_size() {
var sizePreset = $("#printerType").val();
if (sizePreset == 'brotherSmall') {
$("#height-tag").val(29);
$("#width-tag").val(62);
} else if (sizePreset == 'smallTagPrinter') {
$("#height-tag").val(59);
$("#width-tag").val(97);
}
}
function printpdf() {
2022-01-31 09:12:44 +00:00
var border = 2;
2022-01-28 11:29:49 +00:00
var height = parseInt($("#height-tag").val());
var width = parseInt($("#width-tag").val());
2022-01-31 09:12:44 +00:00
var tag = $("#tag").text();
var pdf = new jsPDF('l', 'mm', [width, height]);
var imgData = $('#qrcode img').attr("src");
img_side = Math.min(height, width) - 2*border;
max_tag_side = (Math.max(height, width)/2) + border;
if (max_tag_side < img_side) {
max_tag_side = img_side+ 2*border;
};
min_tag_side = (Math.min(height, width)/2) + border;
pdf.addImage(imgData, 'PNG', border, border, img_side, img_side);
pdf.text(tag, max_tag_side, min_tag_side);
pdf.save('Tag_'+tag+'.pdf');
2022-01-28 10:03:57 +00:00
}