Canvas Draw Lines
Zeichnet 3 unterschiedliche Linien. Zeichnet bei Veränderung der Bildschirmgröße die Linien neu
(function(){
let joa = document.querySelectorAll('.job-offer-line');
if(joa != undefined && joa != null){
joa.forEach((jo) => drawJobOfferLine(jo));
}
let ola = document.querySelectorAll('.one-line-line');
if(ola != undefined && ola != null) {
ola.forEach((ol) => drawOneLineLine(ol));
}
let dia = document.querySelectorAll('.pictureDivider-line');
if(dia != undefined && dia != null) {
dia.forEach((di) => drawDividerLineLine(di));
}
function drawJobOfferLine(jo) {
let cvWidth = jo.offsetWidth;
let fWidth = jo.parentElement.parentElement.offsetWidth;
let cvHeight = jo.parentElement.offsetHeight;
jo.width = cvWidth;
jo.height = cvHeight;
let cx = jo.getContext('2d');
cx.lineWidth = 5;
cx.strokeStyle = '#1B6895';
cx.beginPath();
if(fWidth >= 1000){
cx.moveTo(0, 0);
cx.lineTo(cvWidth, 0);
cx.lineTo(cvWidth * 0.75, cvHeight);
cx.lineTo(0, cvHeight);
}
else {
cx.moveTo(0, 0);
cx.lineTo(cvWidth * 0.75, 0);
cx.lineTo(cvWidth * 0.5, cvHeight);
cx.lineTo(0, cvHeight);
}
cx.stroke();
}
function drawOneLineLine(ol){
let cvWidth = ol.parentElement.offsetWidth;
let fWidth = ol.parentElement.parentElement.offsetWidth;
let cvHeight = ol.parentElement.offsetHeight;
ol.width = fWidth;
ol.height = cvHeight;
let cx = ol.getContext('2d');
cx.clearRect(0, 0, ol.width, ol.height);
cx.lineWidth = 5;
cx.strokeStyle = '#1B6895';
cx.beginPath();
if(fWidth >= 1000){
cx.moveTo(fWidth, 0);
cx.lineTo(cvWidth * 1.85, 0);
cx.lineTo(cvWidth * 1.6, cvHeight);
cx.lineTo(0, cvHeight);
}
else {
cx.moveTo(fWidth, 0);
cx.lineTo(cvWidth * 0.75, 0);
cx.lineTo(cvWidth * 0.5, cvHeight);
cx.lineTo(0, cvHeight);
}
cx.stroke();
}
function drawDividerLineLine(di){
let cvWidth = di.parentElement.offsetWidth;
let cvHeight = di.parentElement.offsetWidth * 0.1;
di.width = cvWidth;
di.height = cvHeight;
let cx = di.getContext('2d');
cx.lineWidth = 5;
cx.strokeStyle = '#1B6895';
cx.beginPath();
cx.moveTo(cvWidth, 0);
cx.lineTo(cvWidth * 0.66 - 10, 0);
cx.lineTo(cvWidth * 0.33 - 10, cvHeight - 10);
cx.lineTo(0, cvHeight - 10);
cx.stroke();
cx.beginPath();
cx.moveTo(cvWidth, 10);
cx.lineTo(cvWidth * 0.66, 10);
cx.lineTo(cvWidth * 0.33, cvHeight);
cx.lineTo(0, cvHeight);
cx.stroke();
}
window.addEventListener("resize", (e) => {
joa = document.querySelectorAll('.job-offer-line');
if(joa != undefined && joa != null) {
joa.forEach((jo) => drawJobOfferLine(jo));
}
ola = document.querySelectorAll('.one-line-line');
if(ola != undefined && ola != null) {
ola.forEach((ol) => drawOneLineLine(ol));
}
dia = document.querySelectorAll('.pictureDivider-line');
if(dia != undefined && dia != null) {
dia.forEach((di) => drawDividerLineLine(di));
}
});
})()
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