Question

我正在尝试使用Batik将SVG转换为JPG。在SVG我使用外部谷歌字体，因此不幸的是，这失败了以下错误：

org.w3c.dom.DOMException: https://fonts.googleapis.com/css?family=Tangerine:
Invalid CSS document.
The "src" property does not support function values.
    at org.apache.batik.css.engine.CSSEngine.parseStyleSheet(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.parseStyleSheet(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.parseStyleSheet(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.parseStyleSheet(Unknown Source)
    at org.apache.batik.anim.dom.SVGOMStyleElement.getCSSStyleSheet(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.getStyleSheetNodes(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(Unknown Source)
    at org.apache.batik.css.engine.CSSEngine.getComputedStyle(Unknown Source)
    at org.apache.batik.bridge.CSSUtilities.getComputedStyle(Unknown Source)
    at org.apache.batik.bridge.CSSUtilities.convertVisibility(Unknown Source)
    at org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(Unknown Source)
    at org.apache.batik.bridge.GVTBuilder.build(Unknown Source)
    at org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown Source)
    at org.apache.batik.transcoder.image.ImageTranscoder.transcode(Unknown Source)
    at org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(Unknown Source)
    at org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown Source)
    at Test.main(Test.java:27)

有没有办法绕过这个，或者是一种简单的方法来扩展Batik来支持它？

这是我使用的Java代码：

import java.io.*;

import org.apache.batik.transcoder.image.JPEGTranscoder;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;

public class Test {

    public static void main(String[] args) throws Exception {

        // Create a JPEG transcoder
        JPEGTranscoder t = new JPEGTranscoder();

        // Set the transcoding hints.
        t.addTranscodingHint(JPEGTranscoder.KEY_QUALITY,
                   new Float(.8));

        // Create the transcoder input.
        String svgURI = new File(args[0]).toURL().toString();
        TranscoderInput input = new TranscoderInput(svgURI);

        // Create the transcoder output.
        OutputStream ostream = new FileOutputStream("out.jpg");
        TranscoderOutput output = new TranscoderOutput(ostream);

        // Save the image.
        t.transcode(input, output);

        // Flush and close the stream.
        ostream.flush();
        ostream.close();
        System.exit(0);
    }
}

这是我的SVG文件：

＆＃13;

<svg data-name="Layer 1" id="Layer_1" viewBox="0 0 536.04 691.72" xmlns="http://www.w3.org/2000/svg">
    <title>Test_2</title>
    <defs>
    <style type="text/css">@import url(https://fonts.googleapis.com/css?family=Tangerine);</style>
    </defs>
    <text style="font-size: 20.289770126342773px;fill: #231f20;font-family: Myriad Pro" transform="translate(73.31 120.47) rotate(-27.42) scale(0.83 1)">Hello
        <tspan x="44.11" y="0"/>
        <tspan x="47.68" y="0">W</tspan>
        <tspan x="64.18" y="0">o</tspan>
        <tspan x="75.31" y="0">r</tspan>
        <tspan x="82.03" y="0">ld!</tspan>
        <tspan style="font-family: Marker Felt">
            <tspan style="letter-spacing: -1.2033549767559024px" x="0" y="67.55">W</tspan>
            <tspan x="16.31" y="67.55">e</tspan>
            <tspan x="26.13" y="67.55">l</tspan>
            <tspan x="31.59" y="67.55">c</tspan>
            <tspan x="41.82" y="67.55">o</tspan>
            <tspan x="52.51" y="67.55">m</tspan>
            <tspan x="69.17" y="67.55">e </tspan>
            <tspan style="font-family: Myriad Pro" x="83.37" y="67.55">t</tspan>
            <tspan style="font-family: Myriad Pro" x="89.96" y="67.55">o the </tspan>
            <tspan style="font-size: 36px;font-family: Phosphate" x="137.85" y="67.55">Jungle </tspan>
            <tspan style="font-family: Myriad Pro" x="261.4" y="67.55">!!!</tspan></tspan>
    </text>
    <text style="font-size: 12px;fill: #ec297b;font-family: Myriad Pro" transform="translate(296.88 156.85)">W
        <tspan x="9.76" y="0">el</tspan>
        <tspan x="18.6" y="0">c</tspan>
        <tspan x="23.9" y="0">ome </tspan>
        <tspan style="fill: #009345" x="49.06" y="0">t</tspan>
        <tspan style="fill: #009345" x="52.96" y="0">o </tspan>
        <tspan style="fill: #f05a28" x="62.09" y="0">the </tspan>
        <tspan style="fill: #ec1c24" x="81.28" y="0">Jungle </tspan>
        <tspan style="fill: #231f20;font-size: 60px;font-family: Marker Felt;letter-spacing: 2px" x="117.08" y="0">!!</tspan>
        <tspan style="fill: #231f20;font-size: 60px;font-family: Marker Felt" x="149.36" y="0">!</tspan></text>
    <rect height="99.22" style="fill: #ec297b" width="109.38" y="253.72"/>
    <ellipse cx="270.31" cy="269.35" rx="91.19" ry="41.55" style="fill: #e6e7e8;stroke: #231f20;stroke-linecap: round;stroke-miterlimit: 10"/>
    <rect height="136.33" style="fill: #009345;stroke: #ee4036;stroke-linecap: round;stroke-miterlimit: 10" width="136.33" x="297.07" y="355.87"/>
    <polygon points="141.5 386.05 65.64 517.45 217.37 517.45 141.5 386.05" style="fill: #e6e7e8;stroke: #231f20;stroke-linecap: round;stroke-miterlimit: 10"/>
    <ellipse cx="257.42" cy="643.57" rx="119.14" ry="47.66" style="fill: #e6e7e8;stroke: #231f20;stroke-linecap: round;stroke-miterlimit: 10"/>
    <text style="font-size: 14px;fill: #231f20; font-family: 'Tangerine', serif;" transform="translate(58.59 532.63)">Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</text>
</svg>

＆＃13;

谢谢，杰拉德

Answer 1

<style type="text/css"> @font-face{ font-family:"Myriad Pro"; src:url(<true type font or svg font url>}</style>

Batik不支持woff字体渲染到image.it将使用woff类型渲染时采用默认字体。

Batik SVG转换为PDF

1 个答案: