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pdf.html
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<!DOCTYPE html>
<html>
<head>
<title>PDF Viewer</title>
<link rel="stylesheet" type="text/css" href="https://mozilla.github.io/pdf.js/web/viewer.css">
<style>
#ctx {
position: relative;
top: 100px;
left: 100px;
width: 500px;
height: 500px;
border: solid;
}
#pdfObj {
max-width: 100%;
max-height: 100%;
overflow: auto;
}
#pdfContainer {
#height: calc(100vh - 40px);
#margin: 50px 0 0 0;
}
.pdfContainer-highlight {
background-color: rgb(239, 248, 0);
}
.pdfContainer-mark {
background-color: rgb(255, 77, 77);
}
.pdfContainer-overlay {
z-index: 900;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
color: rgb(101, 98, 98);
top: 0;
left: 0;
}
.pdfContainer-loading {
position: absolute;
top: 50%;
transform: translateY(-50%);
text-align: center;
font-size: 1.6em;
width: 100%;
}
.page-tool {
bottom: 10px;
position: fixed;
padding-left: 12px;
padding-right: 12px;
display: flex;
align-items: center;
background: rgb(66, 66, 66);
color: white;
border-radius: 15px;
z-index: 100;
cursor: pointer;
left: 50%;
transform: translateX(-50%);
user-select: none;
}
.page-tool-item {
cursor: pointer;
padding: 8px 15px;
padding-left: 10px;
transition: background-color 0.3s;
}
.page-tool-item:active {
background-color: #ddd;
}
.page-tool-input {
border: none;
background: none;
outline: none;
color: white;
}
body {
background-color: bisque;
}
</style>
</head>
<body>
<div id="ctx">
<div id="pdfObj">
<div class="page-tool">
<div class="page-tool-item" onclick="pdf.zoom(0.7)">整頁</div>
<div class="page-tool-item" onclick="pdf.lastPage()">上一頁</div>
<div id='pageShow' class="page-tool-item"></div>
<div class="page-tool-item" onclick="pdf.nextPage()">下一頁</div>
<div class="page-tool-item" onclick="pdf.zoomIn(0.2)">放大</div>
<div class="page-tool-item" onclick="pdf.zoomOut(0.2)">缩小</div>
<div class="page-tool-item">
<input type="text" class="page-tool-input" placeholder="輸入內容" />
</div>
</div>
<div id="pdfContainer">
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/3.11.174/pdf.min.js"></script>
<!--
<script src="/test/pdf/pdf.3.8.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/3.8.162/pdf.min.js"></script>
-->
<script src="./src/waPDF.js"></script>
<script>
var pdf = new PDF();
pdf.setViewElement(document.getElementById("pdfContainer"), document.getElementById("pageShow"));
var searchInput = document.querySelector(".page-tool-input");
var flag = false;
searchInput.addEventListener("compositionstart", function (ev) {
flag = true;
});
searchInput.addEventListener("compositionupdate", function (ev) {
flag = true;
});
searchInput.addEventListener("compositionend", function (ev) {
handleInput(ev.data);
flag = false;
});
searchInput.addEventListener("input", function (ev) {
if (!flag) handleInput(ev.data);
});
function handleInput(value) {
console.log("find:", searchInput.value);
pdf.mark(searchInput.value);
}
((async function () {
var url = 'https://kn-staging.nodered.vip/books/docs/eyJucyI6IjFXS0ZOal84MzhSNlJRVHRsa2lrXzBscjNQcG4tQjVKNSIsImZpbGUiOiJib29rLnBkZiJ9';
var url = './test/pdf/book3.pdf';
await pdf.load(url);
//pdf.page(await pdf.mark('民國38年'));
console.log("== test1 ==");
//pdf.page(await pdf.mark('什麼是機會'));
//pdf.page(await pdf.mark('生物可藉由'));
//pdf.page(await pdf.mark('認識各種顯微鏡'));
console.log("== test2 ==");
//pdf.page(await pdf.mark('1-1'));
//pdf.page(await pdf.mark('5 張開雙眼，以一眼從目鏡觀察，打開光源及調整光圈的大小，使視野中的亮度'));
//pdf.page(await pdf.mark('解探究提問'));
console.log("== test4 ==");
//pdf.page(await pdf.mark('瞬間一片寂靜'));
console.log("== test3 ==");
//pdf.page(await pdf.mark('設計與進行實驗'));
})())
</script>
</body>
</html>