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javascript - 如何向 JointJs HTML View 添加另一个 Paper 变量?

转载 作者:行者123 更新时间:2023-11-27 23:38:01 25 4
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我将深入学习 jointjs 教程,特别是 HelloWorld ( http://www.jointjs.com/tutorial#hello-world )。基本示例工作正常,除了文本中的空格:“我的盒子”导致奇怪的字符。但是,按照教程中的建议添加另一篇小论文不起作用,我没有得到教程中所示的 2 份工作论文。建议添加的是

var paperSmall = new joint.dia.Paper({
el: $('#myholder-small'),
width: 600,
height: 100,
model: graph,
gridSize: 1
});
paperSmall.scale(.5);
paperSmall.$el.css('pointer-events', 'none');

如何将加法与主代码结合起来?主要代码如下:

<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="joint.css" />
<script src="jquery.js"></script>
<script src="lodash.js"></script>
<script src="backbone.js"></script>
<script src="joint.js"></script>
</head>
<body>
<div id="myholder"></div>
<script type="text/javascript">

var graph = new joint.dia.Graph;

var paper = new joint.dia.Paper({
el: $('#myholder'),
width: 600,
height: 200,
model: graph,
gridSize: 1
});

var rect = new joint.shapes.basic.Rect({
position: { x: 100, y: 30 },
size: { width: 100, height: 30 },
attrs: { rect: { fill: 'blue' }, text: { text: 'my box', fill: 'white' } }
});

var rect2 = rect.clone();
rect2.translate(300);

var link = new joint.dia.Link({
source: { id: rect.id },
target: { id: rect2.id }
});

graph.addCells([rect, rect2, link]);

</script>
</body>
</html>

最佳答案

不知何故,教程没有指定第二个 Paper 应该与 HTML 中的另一个 div 关联:

<div id="myholder-small"></div>

关于javascript - 如何向 JointJs HTML View 添加另一个 Paper 变量?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/33958260/

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