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Merged
merged 2 commits into from
May 24, 2023
Merged

Dev #122

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fbc2494
Update 3.show-result-texts-on-the-video.html
Cube-J May 24, 2023
ebca23b
Update 3.show-result-texts-on-the-video.html
Cube-J May 24, 2023
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35 changes: 21 additions & 14 deletions 4.use-case/3.show-result-texts-on-the-video.html
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Original file line number Diff line number Diff line change
Expand Up @@ -21,15 +21,9 @@
https://www.dynamsoft.com/barcode-reader/programming/javascript/user-guide/?ver=latest#host-the-library-yourself-recommended
-->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/dbr.js"></script>
<style>
* {
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div id="div-ui-container" style="width: 100%; height: 100vh"></div>
<div id="div-ui-container" style="width: 100%; height: 90vh"></div>
<div id="div-text-containers"></div>
<script>
if (location.protocol === "file:") {
Expand Down Expand Up @@ -95,13 +89,26 @@
const convertedP2 = scanner.convertToPageCoordinates(p2);

textContainer = document.createElement("div");
Object.assign(textContainer.style, {
position: "absolute",
left: convertedP1.x + "px",
right: document.documentElement.clientWidth - convertedP2.x + "px",
bottom: document.documentElement.clientHeight - convertedP1.y + "px",
color: "#FE8E14",
});
const bodyStyle = getComputedStyle(document.body);
if (bodyStyle.position !== "static") {
const rect = document.body.getBoundingClientRect();
const borderWidth = parseInt(bodyStyle.borderWidth);
Object.assign(textContainer.style, {
position: "absolute",
left: convertedP1.x - rect.left - borderWidth + "px",
right: rect.right - convertedP2.x - borderWidth + "px",
bottom: rect.bottom - convertedP1.y - borderWidth + "px",
color: "#FE8E14",
});
} else {
Object.assign(textContainer.style, {
position: "absolute",
left: convertedP1.x + "px",
right: document.documentElement.clientWidth - convertedP2.x + "px",
bottom: document.documentElement.clientHeight - convertedP1.y + "px",
color: "#FE8E14",
});
}
textContainer.innerText = result.barcodeText;
divTextContainers.append(textContainer);

Expand Down