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Implement instant photo website

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This commit is contained in:
Joscha 2024-03-10 19:10:26 +01:00
parent e903ca7ff9
commit 571dff3598
2 changed files with 82 additions and 9 deletions
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2
showbits-thermal-printer/src/drawer.rs
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@ -169,7 +169,7 @@ impl Drawer {
.with_display(Display::Flex)
.with_flex_direction(FlexDirection::Column)
.with_align_items(Some(AlignItems::Center))
.with_gap(length(16.0))
.with_gap(length(8.0))
.and_child(image)
.and_child(title)
.register(&mut tree)?;

89
showbits-thermal-printer/static/photo.html
View file

@ -6,15 +6,88 @@
name="viewport"
content="width=device-width, height=device-height, initial-scale=1, user-scalable=0"
/>
<title>TP: Photo</title>
<title>Instant Photo</title>
<style>
body {
margin: 0;
background-color: black;
}
video {
position: absolute;
width: 100%;
height: 100%;
}
button {
position: absolute;
bottom: 1em;
left: 50%;
transform: translateX(-50%);
/* TODO Use px or vw instead of em */
width: 100px;
height: 100px;
border: 10px solid #f00;
border-radius: 100px;
background-color: transparent;
}
button:active {
border-color: #fff;
}
button .circle {
width: 60px;
height: 60px;
border-radius: 60px;
margin: auto;
background-color: #f00;
}
button:active .circle {
background-color: #a00;
}
</style>
<script type="module">
const video = document.getElementById("video");
const button = document.getElementById("button");
// Show camera feed full-screen
navigator.mediaDevices
.getUserMedia({ video: { facingMode: { ideal: "environment" } } })
.then((stream) => {
video.srcObject = stream;
})
.catch((error) => {
console.error("Error accessing the camera:", error);
});
button.addEventListener("click", () => {
const canvas = document.createElement("canvas");
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
canvas
.getContext("2d")
.drawImage(video, 0, 0, canvas.width, canvas.height);
canvas.toBlob((blob) => {
const form = new FormData();
form.append("image", blob);
form.append("title", new Date().toLocaleString());
fetch("photo", { method: "POST", body: form }).catch((error) => {
console.error("Error uploading image:", error);
});
});
});
</script>
</head>
<body>
<form method="post" enctype="multipart/form-data">
<ol>
<li><input type="file" name="image" /></li>
<li><input type="text" name="title" /></li>
<li><button>Print!</button></li>
</ol>
</form>
<video id="video" autoplay></video>
<button id="button"><div class="circle"></div></button>
</body>
</html>