如何将SVG String转换为PNG？

Question

我知道有关于此的各种主题，但我没有找到正确的答案......

我需要将SVG字符串转换为png图像，它必须是png图像，因为我需要透明度，而我正在尝试使用它只接受png（或礼物）图像......

我需要通过php或javascript来做到这一点......

我一直在阅读拉斐尔，但它只是以某种方式返回图像，我需要图像文件！

我也一直在尝试使用image magick（php ext），它给了我这个错误：

没有此图像格式的解码委托

我希望有人可以帮忙!!!

谢谢！

这是我的SVG文件...

<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" version="1.1" width="560" height="300">
<defs>
<clipPath id="highcharts-6">
<rect rx="0" ry="0" fill="none" x="0" y="0" width="9999" height="300" stroke-width="0.000001">
</rect>
</clipPath>
<clipPath id="highcharts-7">
<rect fill="none" x="0" y="0" width="560" height="300">
</rect>
</clipPath>
</defs>
<g class="highcharts-series-group" >
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 279.96944901944573 0.0000031112080876027903 A 150 150 0 0 1 326.3009125168081 292.6752448748937 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 279.96944901944573 0.0000031112080876027903 A 150 150 0 0 1 326.3009125168081 292.6752448748937 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 279.96944901944573 0.0000031112080876027903 A 150 150 0 0 1 326.3009125168081 292.6752448748937 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 326.3007698415401 292.67529117573486 A 150 150 0 0 1 133.00773034195186 179.88766736926223 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 326.3007698415401 292.67529117573486 A 150 150 0 0 1 133.00773034195186 179.88766736926223 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 326.3007698415401 292.67529117573486 A 150 150 0 0 1 133.00773034195186 179.88766736926223 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 133.007700454358 179.88752037697762 A 150 150 0 0 1 156.4888806240783 64.88241432872512 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 133.007700454358 179.88752037697762 A 150 150 0 0 1 156.4888806240783 64.88241432872512 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 133.007700454358 179.88752037697762 A 150 150 0 0 1 156.4888806240783 64.88241432872512 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 156.48896574172574 64.8822908176483 A 150 150 0 0 1 217.00753341120077 13.867898153818942 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 156.48896574172574 64.8822908176483 A 150 150 0 0 1 217.00753341120077 13.867898153818942 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 156.48896574172574 64.8822908176483 A 150 150 0 0 1 217.00753341120077 13.867898153818942 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 217.00766954333415 13.867835161420402 A 150 150 0 0 1 273.3436894553766 0.14776101127640118 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 217.00766954333415 13.867835161420402 A 150 150 0 0 1 273.3436894553766 0.14776101127640118 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 217.00766954333415 13.867835161420402 A 150 150 0 0 1 273.3436894553766 0.14776101127640118 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-shadow" >
<path fill="none" d="M 273.3438393076189 0.1477543550407745 A 150 150 0 0 1 279.9415029437792 0.00001140635239949006 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="5" stroke-linejoin="round"  stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
</path>
<path fill="none" d="M 273.3438393076189 0.1477543550407745 A 150 150 0 0 1 279.9415029437792 0.00001140635239949006 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="3" stroke-linejoin="round"  stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
</path>
<path fill="none" d="M 273.3438393076189 0.1477543550407745 A 150 150 0 0 1 279.9415029437792 0.00001140635239949006 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="black" stroke-width="1" stroke-linejoin="round"  stroke-opacity="0.15" transform="translate(1, 1)">
</path>
</g>
<g class="highcharts-point" >
<path fill="#4572A7" d="M 279.96944901944573 0.0000031112080876027903 A 150 150 0 0 1 326.3009125168081 292.6752448748937 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 279.96944901944573 0.0000031112080876027903 A 150 150 0 0 1 326.3009125168081 292.6752448748937 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
</path>
</g>
<g class="highcharts-point" >
<path fill="#AA4643" d="M 326.3007698415401 292.67529117573486 A 150 150 0 0 1 133.00773034195186 179.88766736926223 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 326.3007698415401 292.67529117573486 A 150 150 0 0 1 133.00773034195186 179.88766736926223 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
</path>
</g>
<g class="highcharts-point" >
<path fill="#89A54E" d="M 133.007700454358 179.88752037697762 A 150 150 0 0 1 156.4888806240783 64.88241432872512 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 133.007700454358 179.88752037697762 A 150 150 0 0 1 156.4888806240783 64.88241432872512 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
</path>
</g>
<g class="highcharts-point" >
<path fill="#80699B" d="M 156.48896574172574 64.8822908176483 A 150 150 0 0 1 217.00753341120077 13.867898153818942 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 156.48896574172574 64.8822908176483 A 150 150 0 0 1 217.00753341120077 13.867898153818942 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
</path>
</g>
<g class="highcharts-point" >
<path fill="#3D96AE" d="M 217.00766954333415 13.867835161420402 A 150 150 0 0 1 273.3436894553766 0.14776101127640118 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 217.00766954333415 13.867835161420402 A 150 150 0 0 1 273.3436894553766 0.14776101127640118 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
</path>
</g>
<g class="highcharts-point" >
<path fill="#DB843D" d="M 273.3438393076189 0.1477543550407745 A 150 150 0 0 1 279.9415029437792 0.00001140635239949006 L 280 150 A 0 0 0 0 0 280 150 Z" stroke="#FFFFFF" stroke-width="1" stroke-linejoin="round">
</path>
<path fill="rgb(192,192,192)" d="M 273.3438393076189 0.1477543550407745 A 150 150 0 0 1 279.9415029437792 0.00001140635239949006 L 280 150 A 0 0 0 0 0 280 150 Z"  fill-opacity="0.000001" visibility="visible" style="">
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<g class="highcharts-legend" >
<rect rx="5" ry="5" fill="none" x="0.5" y="0.5" width="7" height="7" stroke-width="1" stroke="#909090" visibility="hidden">
</rect>
<g  clip-path="url(#highcharts-6)">
<g>
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<g class="highcharts-tooltip"  style="padding:0;white-space:nowrap;" visibility="hidden">
<rect rx="5" ry="5" fill="none" x="0" y="0" width="10" height="10" stroke-width="5" fill-opacity="0.85"  stroke="black" stroke-opacity="0.049999999999999996" transform="translate(1, 1)">
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<rect rx="5" ry="5" fill="none" x="0" y="0" width="10" height="10" stroke-width="3" fill-opacity="0.85"  stroke="black" stroke-opacity="0.09999999999999999" transform="translate(1, 1)">
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<text x="5" y="18" style="font-family:'lucida grande', 'lucida sans unicode', verdana, arial, helvetica, sans-serif;font-size:12px;color:#333333;fill:#333333;" >
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Answer 1

你能分享你的svg文件文本结构吗？ 我也有同样的错误，然后我发现问题是svg文件本身的文本结构。 现在我的svg文件如下所示，它按预期工作：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns:svg="http://www.w3.org/2000/svg" version="1.1">path tags</svg>