4 html javascript canvas html2canvas
我正在尝试使用 html2canvas 执行它在锡上所说的操作,但它不断创建宽度和高度为零的画布。我正在这样做:
var HTMLString = '<p>hello world</p>';
var HTMLStringContainer = document.createElement('div');
HTMLStringContainer.innerHTML = HTMLString;
console.log(HTMLStringContainer);
html2canvas(HTMLStringContainer,{
onrendered:function(newCanvas){
document.getElementById("image").appendChild(newCanvas);
}
});
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当我打印时,HTMLStringContainer它显示<div><p>hello world</p></div>,这看起来是正确的。
var HTMLString = '<p>hello world</p>';
var HTMLStringContainer = document.createElement('div');
HTMLStringContainer.innerHTML = HTMLString;
console.log(HTMLStringContainer);
html2canvas(HTMLStringContainer,{
onrendered:function(newCanvas){
document.getElementById("image").appendChild(newCanvas);
}
});
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var HTMLString = '<p>hello world</p>';
var HTMLStringContainer = document.createElement('div');
HTMLStringContainer.innerHTML = HTMLString;
console.log(HTMLStringContainer);
html2canvas(HTMLStringContainer, {
onrendered: function(newCanvas) {
document.getElementById("image").appendChild(newCanvas);
}
});Run Code Online (Sandbox Code Playgroud)
另外,jsfiddle: http: //jsfiddle.net/4077wxLj/
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