2025-06-26 02:53:14 +02:00
|
|
|
<!DOCTYPE html>
|
|
|
|
|
<html lang="en">
|
|
|
|
|
<head>
|
|
|
|
|
<meta charset="UTF-8">
|
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
|
|
|
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
|
|
|
|
|
<title></title>
|
|
|
|
|
<style>
|
|
|
|
|
body {
|
|
|
|
|
margin: 0;
|
|
|
|
|
padding: 0;
|
|
|
|
|
overflow: hidden;
|
2025-06-26 16:24:57 +02:00
|
|
|
background-color: transparent; /* Transparenter Hintergrund */
|
2025-06-26 15:57:52 +02:00
|
|
|
width: 100vw;
|
|
|
|
|
height: 100vh;
|
|
|
|
|
display: flex;
|
|
|
|
|
justify-content: center;
|
|
|
|
|
align-items: center;
|
2025-06-26 02:53:14 +02:00
|
|
|
}
|
2025-06-26 04:08:54 +02:00
|
|
|
#image-container {
|
2025-06-26 15:57:52 +02:00
|
|
|
position: relative;
|
|
|
|
|
max-width: 80vw;
|
|
|
|
|
max-height: 80vh;
|
2025-06-26 04:08:54 +02:00
|
|
|
display: none;
|
2025-06-26 15:57:52 +02:00
|
|
|
overflow: auto; /* Ermöglicht Scrollen, wenn das Bild größer ist */
|
2025-06-26 04:08:54 +02:00
|
|
|
}
|
|
|
|
|
#image {
|
2025-06-26 15:57:52 +02:00
|
|
|
display: block;
|
2025-06-26 04:08:54 +02:00
|
|
|
max-width: 100%;
|
|
|
|
|
max-height: 100%;
|
2025-06-26 15:57:52 +02:00
|
|
|
object-fit: contain; /* Behält das Seitenverhältnis bei */
|
2025-06-26 04:08:54 +02:00
|
|
|
}
|
|
|
|
|
#document-id {
|
|
|
|
|
position: absolute;
|
|
|
|
|
bottom: 10px;
|
|
|
|
|
left: 10px;
|
|
|
|
|
color: white;
|
|
|
|
|
background-color: rgba(0, 0, 0, 0.5);
|
|
|
|
|
padding: 5px;
|
|
|
|
|
border-radius: 3px;
|
|
|
|
|
font-family: Arial, sans-serif;
|
2025-06-26 15:57:52 +02:00
|
|
|
}
|
|
|
|
|
/* Zoom-Kontrollen */
|
|
|
|
|
.zoom-controls {
|
|
|
|
|
position: absolute;
|
|
|
|
|
bottom: 10px;
|
|
|
|
|
right: 10px;
|
|
|
|
|
display: flex;
|
|
|
|
|
gap: 10px;
|
|
|
|
|
}
|
|
|
|
|
.zoom-btn {
|
|
|
|
|
background-color: rgba(0, 0, 0, 0.5);
|
|
|
|
|
color: white;
|
|
|
|
|
border: none;
|
|
|
|
|
border-radius: 3px;
|
|
|
|
|
padding: 5px 10px;
|
|
|
|
|
cursor: pointer;
|
|
|
|
|
font-family: Arial, sans-serif;
|
|
|
|
|
}
|
|
|
|
|
.zoom-btn:hover {
|
|
|
|
|
background-color: rgba(0, 0, 0, 0.7);
|
2025-06-26 02:53:14 +02:00
|
|
|
}
|
|
|
|
|
</style>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
2025-06-26 04:08:54 +02:00
|
|
|
<div id="image-container">
|
|
|
|
|
<img id="image" src="" alt="Document">
|
|
|
|
|
<div id="document-id"></div>
|
2025-06-26 15:57:52 +02:00
|
|
|
<div class="zoom-controls">
|
|
|
|
|
<button class="zoom-btn" id="zoom-out">-</button>
|
|
|
|
|
<button class="zoom-btn" id="zoom-reset">Reset</button>
|
|
|
|
|
<button class="zoom-btn" id="zoom-in">+</button>
|
|
|
|
|
</div>
|
2025-06-26 04:08:54 +02:00
|
|
|
</div>
|
2025-06-26 02:53:14 +02:00
|
|
|
<script>
|
2025-06-26 15:57:52 +02:00
|
|
|
let currentZoom = 1;
|
|
|
|
|
const image = document.getElementById('image');
|
|
|
|
|
const zoomIn = document.getElementById('zoom-in');
|
|
|
|
|
const zoomOut = document.getElementById('zoom-out');
|
|
|
|
|
const zoomReset = document.getElementById('zoom-reset');
|
|
|
|
|
|
|
|
|
|
// Zoom-Funktionen
|
|
|
|
|
zoomIn.addEventListener('click', () => {
|
|
|
|
|
currentZoom += 0.1;
|
|
|
|
|
applyZoom();
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
zoomOut.addEventListener('click', () => {
|
|
|
|
|
currentZoom = Math.max(0.1, currentZoom - 0.1);
|
|
|
|
|
applyZoom();
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
zoomReset.addEventListener('click', () => {
|
|
|
|
|
currentZoom = 1;
|
|
|
|
|
applyZoom();
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
function applyZoom() {
|
|
|
|
|
image.style.transform = `scale(${currentZoom})`;
|
|
|
|
|
image.style.transformOrigin = 'center center';
|
|
|
|
|
}
|
|
|
|
|
|
2025-06-26 02:53:14 +02:00
|
|
|
window.addEventListener('message', function(event) {
|
|
|
|
|
if (event.data.action === 'show') {
|
2025-06-26 15:57:52 +02:00
|
|
|
// Zeige das spezifische Dokument basierend auf der ID oder URL
|
2025-06-26 02:53:14 +02:00
|
|
|
document.getElementById('image').src = event.data.imageUrl;
|
2025-06-26 04:08:54 +02:00
|
|
|
|
2025-06-26 15:57:52 +02:00
|
|
|
// Zeige optional die Dokument-ID an
|
|
|
|
|
if (event.data.documentId) {
|
2025-06-26 04:08:54 +02:00
|
|
|
document.getElementById('document-id').textContent = "Dokument: " + event.data.documentId;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
document.getElementById('image-container').style.display = 'block';
|
|
|
|
|
|
2025-06-26 15:57:52 +02:00
|
|
|
// Reset zoom when showing a new image
|
|
|
|
|
currentZoom = 1;
|
|
|
|
|
applyZoom();
|
|
|
|
|
|
2025-06-26 04:08:54 +02:00
|
|
|
// Logge die Dokument-Informationen zur Fehlersuche
|
|
|
|
|
console.log("Dokument angezeigt:", event.data);
|
2025-06-26 02:53:14 +02:00
|
|
|
} else if (event.data.action === 'hide') {
|
2025-06-26 04:08:54 +02:00
|
|
|
document.getElementById('image-container').style.display = 'none';
|
2025-06-26 02:53:14 +02:00
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
document.addEventListener("keydown", function(event) {
|
2025-06-26 04:08:54 +02:00
|
|
|
if (event.key === "Escape") {
|
|
|
|
|
document.getElementById('image-container').style.display = 'none';
|
|
|
|
|
axios.post(`https://${GetParentResourceName()}/hideFrame`, {})
|
|
|
|
|
.then(function (response) {
|
|
|
|
|
console.log("Frame versteckt");
|
|
|
|
|
})
|
|
|
|
|
.catch(function (error) {
|
|
|
|
|
console.error("Fehler beim Verstecken des Frames:", error);
|
|
|
|
|
});
|
|
|
|
|
}
|
2025-06-26 15:57:52 +02:00
|
|
|
// Zoom mit Tastatur
|
|
|
|
|
else if (event.key === "+" || event.key === "=") {
|
|
|
|
|
currentZoom += 0.1;
|
|
|
|
|
applyZoom();
|
|
|
|
|
}
|
|
|
|
|
else if (event.key === "-" || event.key === "_") {
|
|
|
|
|
currentZoom = Math.max(0.1, currentZoom - 0.1);
|
|
|
|
|
applyZoom();
|
|
|
|
|
}
|
|
|
|
|
else if (event.key === "0") {
|
|
|
|
|
currentZoom = 1;
|
|
|
|
|
applyZoom();
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
// Mausrad-Zoom
|
|
|
|
|
document.getElementById('image-container').addEventListener('wheel', function(event) {
|
|
|
|
|
event.preventDefault();
|
|
|
|
|
if (event.deltaY < 0) {
|
|
|
|
|
// Zoom in
|
|
|
|
|
currentZoom += 0.1;
|
|
|
|
|
} else {
|
|
|
|
|
// Zoom out
|
|
|
|
|
currentZoom = Math.max(0.1, currentZoom - 0.1);
|
|
|
|
|
}
|
|
|
|
|
applyZoom();
|
2025-06-26 04:08:54 +02:00
|
|
|
});
|
2025-06-26 02:53:14 +02:00
|
|
|
</script>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
