JPEGTranscoder transcoder = new JPEGTranscoder();String urlPath = "D:/CRD_Material/Scheme/scheme-2.svg";String s1 = "<svg width='350' height='450' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink'>" + "<!-- Created with SVG-edit - http://svg-edit.googlecode.com/ --> " + "<g><title>Layer 1</title> " + " <rect fill='none' stroke='#000000' stroke-width='2' stroke-linejoin='none' stroke-linecap='none' x='18' y='23' width='213' height='352' id='svg_6'/>" + " <line fill='none' stroke='#000000' stroke-width='2' stroke-linejoin='none' stroke-linecap='none' x1='17' y1='336' x2='230' y2='336' id='svg_7'/>" + " <line fill='none' stroke='#000000' stroke-width='2' stroke-linejoin='none' stroke-linecap='none' x1='20' y1='58' x2='231' y2='58' id='svg_8' stroke-dasharray='2,2'/>" + " <rect id='svg_3' height='65' width='181' y='74' x='31' stroke-width='2' stroke='#000000' fill='#0'/> </g> </svg>";FileWriter writer = new FileWriter("D:/PDFBox/test.svg");writer.write(s1);writer.close();transcoder.addTranscodingHint(JPEGTranscoder.KEY_QUALITY, new Float(1.0));TranscoderInput input = new TranscoderInput(new FileInputStream("D:/PDFBox/test.svg"));OutputStream ostream = new FileOutputStream("D:/PDFBox/out.jpg");TranscoderOutput output = new TranscoderOutput(ostream);transcoder.transcode(input, output);ostream.close();System.exit(0);這是我的代碼，我想將SVG字符串轉換為JPEG圖像。運行此代碼時，我收到以下錯誤：org.w3c.dom.DOMException: <unknown>:The attribute "stroke-linecap" represents an invalid CSS value ("none").Original message:The "none" identifier is not a valid value for the "stroke-linecap" property有人請幫幫我..提前致謝
1 回答
慕后森
TA貢獻1802條經驗 獲得超5個贊
的唯一有效值為 、 和 ，例如，請參閱此處。缺省值為 。因此，要么更改為其中之一，要么刪除所有位置的段。stroke-linecapbuttroundsquarebuttnonestroke-linecap='none'
您的 svg 代碼也存在類似的問題，請參閱此處的有效值。stroke-linejoin
最后也是不正確的。如果需要黑色，請使用 或 .fill='#0'fill='#000000'fill='black'
因此，新字符串可以是
String s1 = "<svg width='350' height='450' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink'>" + "<!-- Created with SVG-edit - http://svg-edit.googlecode.com/ --> " + "<g><title>Layer 1</title> " + " <rect fill='none' stroke='#000000' stroke-width='2' x='18' y='23' width='213' height='352' id='svg_6'/>" + " <line fill='none' stroke='#000000' stroke-width='2' x1='17' y1='336' x2='230' y2='336' id='svg_7'/>" + " <line fill='none' stroke='#000000' stroke-width='2' x1='20' y1='58' x2='231' y2='58' id='svg_8' stroke-dasharray='2,2'/>" + " <rect id='svg_3' height='65' width='181' y='74' x='31' stroke-width='2' stroke='#000000' fill='#000000'/> </g> </svg>";
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