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34 lines
1.4 KiB
34 lines
1.4 KiB
{% extends 'index.html' %}
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{% block content %}
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<div style="width: 100%;display: flex;align-content: center;align-items: center;justify-items: center;justify-content: center;color: #b6d4fe;font-weight: bold;font-size: 20px">输出绘制图像:</div>
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<div class="mt-2 mb-5" style="width: 100%;display: flex;align-items: center;align-content: center;justify-content: center;justify-items: center">
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<img src="data:image/jpg;base64,{{ b64str }}" class="border border-info">
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</div>
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{% endblock %}
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{% block js %}
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<script type="text/javascript">
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function getFileUrl(sourceId) {
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var url;
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if (navigator.userAgent.indexOf("MSIE") >= 1) { // IE
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url = document.getElementById(sourceId).value;
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} else if (navigator.userAgent.indexOf("Firefox") > 0) { // Firefox
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url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0));
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} else if (navigator.userAgent.indexOf("Chrome") > 0) { // Chrome
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url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0));
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}
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return url;
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}
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function preImg(sourceId, targetId) {
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var url = getFileUrl(sourceId);
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var imgPre = document.getElementById(targetId);
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imgPre.src = url;
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}
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</script>
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<script>
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</script>
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{% endblock %} |