Java SVG Salamander 线性渐变未显示
Java SVG Salamander lineargradient not showing
我在一个应用程序中使用 SVG Salamander，我已经生成了 SVG，但是当它被渲染时 'linearGradients' 没有显示并且元素的内容只是纯黑色。
如果我使用生成的 SVG 并在 Firefox 中打开它，一切都是正确的并且正确呈现。
SVG：
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stroke-width="1"/><circle id="lamp4outline" r="180" stroke-linecap="round" fill="url(#lamp4rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp4lense" r="170" stroke-linecap="round" fill="url(#lamp4cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp4highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp4spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp4label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 4</text></g><g id="lamp5" transform="translate(1204.0,196.0) scale(0.25)"><title id="lamp5title">Lamp 5</title><circle id="lamp5shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp5outline" r="180" stroke-linecap="round" fill="url(#lamp5rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp5lense" r="170" stroke-linecap="round" fill="url(#lamp5cap)" cy="196" cx="196" 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y="215" x="196">Lamp 6</text></g><g id="lamp7" transform="translate(1204.0,294.0) scale(0.25)"><title id="lamp7title">Lamp 7</title><circle id="lamp7shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp7outline" r="180" stroke-linecap="round" fill="url(#lamp7rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp7lense" r="170" stroke-linecap="round" fill="url(#lamp7cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp7highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp7spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp7label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 7</text></g><g id="lamp8" transform="translate(1302.0,294.0) scale(0.25)"><title id="lamp8title">Lamp 8</title><circle id="lamp8shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp8outline" r="180" stroke-linecap="round" fill="url(#lamp8rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp8lense" r="170" stroke-linecap="round" fill="url(#lamp8cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp8highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp8spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp8label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 8</text></g><g id="lamp9" transform="translate(1204.0,392.0) scale(0.25)"><title id="lamp9title">Lamp 9</title><circle id="lamp9shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp9outline" r="180" stroke-linecap="round" fill="url(#lamp9rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp9lense" r="170" stroke-linecap="round" fill="url(#lamp9cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp9highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp9spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp9label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 9</text></g><g id="lamp10" transform="translate(1302.0,392.0) scale(0.25)"><title id="lamp10title">Lamp 10</title><circle id="lamp10shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp10outline" r="180" stroke-linecap="round" fill="url(#lamp10rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp10lense" r="170" stroke-linecap="round" fill="url(#lamp10cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp10highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp10spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp10label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 10</text></g><g id="lamp11" transform="translate(1204.0,490.0) scale(0.25)"><title id="lamp11title">Lamp 11</title><circle id="lamp11shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp11outline" r="180" stroke-linecap="round" fill="url(#lamp11rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp11lense" r="170" stroke-linecap="round" fill="url(#lamp11cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp11highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp11spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp11label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 11</text></g><g id="lamp12" transform="translate(1302.0,490.0) scale(0.25)"><title id="lamp12title">Lamp 12</title><circle id="lamp12shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp12outline" r="180" stroke-linecap="round" fill="url(#lamp12rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp12lense" r="170" stroke-linecap="round" fill="url(#lamp12cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp12highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp12spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp12label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 12</text></g><g id="lamp13" transform="translate(1204.0,686.0) scale(0.25)"><title id="lamp13title">Lamp 13</title><circle id="lamp13shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp13outline" r="180" stroke-linecap="round" fill="url(#lamp13rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp13lense" r="170" stroke-linecap="round" fill="url(#lamp13cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp13highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp13spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp13label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 13</text></g><g id="lamp14" transform="translate(1302.0,686.0) scale(0.25)"><title id="lamp14title">Lamp 14</title><circle id="lamp14shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp14outline" r="180" stroke-linecap="round" fill="url(#lamp14rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp14lense" r="170" stroke-linecap="round" fill="url(#lamp14cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp14highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp14spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp14label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 14</text></g><g id="lamp15" transform="translate(196.0,952.0) scale(0.25)"><title id="lamp15title">Lamp 15</title><circle id="lamp15shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp15outline" r="180" stroke-linecap="round" fill="url(#lamp15rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp15lense" r="170" stroke-linecap="round" fill="url(#lamp15cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp15highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp15spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp15label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 15</text></g><g id="lamp16" transform="translate(294.0,952.0) scale(0.25)"><title id="lamp16title">Lamp 16</title><circle id="lamp16shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp16outline" r="180" stroke-linecap="round" fill="url(#lamp16rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp16lense" r="170" stroke-linecap="round" fill="url(#lamp16cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp16highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp16spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp16label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 16</text></g><g id="lamp17" transform="translate(392.0,952.0) scale(0.25)"><title id="lamp17title">Lamp 17</title><circle id="lamp17shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp17outline" r="180" stroke-linecap="round" fill="url(#lamp17rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp17lense" r="170" stroke-linecap="round" fill="url(#lamp17cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp17highlight" 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id="lamp19" transform="translate(588.0,952.0) scale(0.25)"><title id="lamp19title">Lamp 19</title><circle id="lamp19shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp19outline" r="180" stroke-linecap="round" fill="url(#lamp19rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp19lense" r="170" stroke-linecap="round" fill="url(#lamp19cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp19highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp19spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp19label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 19</text></g><g id="lamp20" transform="translate(686.0,952.0) scale(0.25)"><title id="lamp20title">Lamp 20</title><circle id="lamp20shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp20outline" r="180" stroke-linecap="round" fill="url(#lamp20rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp20lense" r="170" stroke-linecap="round" fill="url(#lamp20cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp20highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp20spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp20label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 20</text></g></svg>
在浏览器中查看时工作正常：
https://jsfiddle.net/SimonPlatten/kcnz1sn5/1/
但在 Java 应用程序中呈现 SVG Salamander 时不会。
已解决：
SVG Salamander 需要将 'width' 和 'height' 属性添加到 'svg' 标记中，一旦添加这些属性就会执行渲染，如果没有这些属性，它会像我一样显示一直在体验，用网页浏览器渲染时不需要这些。
我在一个应用程序中使用 SVG Salamander，我已经生成了 SVG，但是当它被渲染时 'linearGradients' 没有显示并且元素的内容只是纯黑色。
如果我使用生成的 SVG 并在 Firefox 中打开它，一切都是正确的并且正确呈现。
SVG：
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spreadMethod="d" x1="0"><stop id="lamp14specstp0" stop-color="#ffffff" offset="0" stop-opacity="0.996094"/><stop id="lamp14specstp1" stop-color="#d30606" offset="0.703125" stop-opacity="0.984375"/></linearGradient><linearGradient id="lamp15rim" y1="0" y2="0" x2="1" x1="0"><stop id="lamp15rimstp0" stop-color="#bfbfbf" offset="0"/><stop id="lamp15rimstp1" stop-color="#404040" offset="1"/></linearGradient><linearGradient id="lamp15cap" y1="0" y2="1" x2="1" spreadMethod="pad" x1="0"><stop id="lamp15capstp0" stop-color="#dd0000" offset="0" stop-opacity="0.992188"/><stop id="lamp15capstp1" stop-color="#820101" offset="1" stop-opacity="0.988281"/></linearGradient><linearGradient id="lamp15spec" y1="0" y2="1" x2="1" spreadMethod="d" x1="0"><stop id="lamp15specstp0" stop-color="#ffffff" offset="0" stop-opacity="0.996094"/><stop id="lamp15specstp1" stop-color="#d30606" offset="0.703125" stop-opacity="0.984375"/></linearGradient><linearGradient id="lamp16rim" y1="0" y2="0" x2="1" x1="0"><stop 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stop-color="#404040" offset="1"/></linearGradient><linearGradient id="lamp20cap" y1="0" y2="1" x2="1" spreadMethod="pad" x1="0"><stop id="lamp20capstp0" stop-color="#dd0000" offset="0" stop-opacity="0.992188"/><stop id="lamp20capstp1" stop-color="#820101" offset="1" stop-opacity="0.988281"/></linearGradient><linearGradient id="lamp20spec" y1="0" y2="1" x2="1" spreadMethod="d" x1="0"><stop id="lamp20specstp0" stop-color="#ffffff" offset="0" stop-opacity="0.996094"/><stop id="lamp20specstp1" stop-color="#d30606" offset="0.703125" stop-opacity="0.984375"/></linearGradient></defs><g id="lamp1" transform="translate(1204.0,0.0) scale(0.25)"><title id="lamp1title">Lamp 1</title><circle id="lamp1shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp1outline" r="180" stroke-linecap="round" fill="url(#lamp1rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp1lense" r="170" stroke-linecap="round" fill="url(#lamp1cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp1highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp1spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp1label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 1</text></g><g id="lamp2" transform="translate(1302.0,0.0) scale(0.25)"><title id="lamp2title">Lamp 2</title><circle id="lamp2shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp2outline" r="180" stroke-linecap="round" fill="url(#lamp2rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp2lense" r="170" stroke-linecap="round" fill="url(#lamp2cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp2highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp2spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp2label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 2</text></g><g id="lamp3" transform="translate(1204.0,98.0) scale(0.25)"><title id="lamp3title">Lamp 3</title><circle id="lamp3shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp3outline" r="180" stroke-linecap="round" fill="url(#lamp3rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp3lense" r="170" stroke-linecap="round" fill="url(#lamp3cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp3highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp3spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp3label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 3</text></g><g id="lamp4" transform="translate(1302.0,98.0) scale(0.25)"><title id="lamp4title">Lamp 4</title><circle id="lamp4shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp4outline" r="180" stroke-linecap="round" fill="url(#lamp4rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp4lense" r="170" stroke-linecap="round" fill="url(#lamp4cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp4highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp4spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp4label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 4</text></g><g id="lamp5" transform="translate(1204.0,196.0) scale(0.25)"><title id="lamp5title">Lamp 5</title><circle id="lamp5shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp5outline" r="180" stroke-linecap="round" fill="url(#lamp5rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp5lense" r="170" stroke-linecap="round" fill="url(#lamp5cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp5highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp5spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp5label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 5</text></g><g id="lamp6" transform="translate(1302.0,196.0) scale(0.25)"><title id="lamp6title">Lamp 6</title><circle id="lamp6shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp6outline" r="180" stroke-linecap="round" fill="url(#lamp6rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp6lense" r="170" stroke-linecap="round" fill="url(#lamp6cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp6highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp6spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp6label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 6</text></g><g id="lamp7" transform="translate(1204.0,294.0) scale(0.25)"><title id="lamp7title">Lamp 7</title><circle id="lamp7shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp7outline" r="180" stroke-linecap="round" fill="url(#lamp7rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp7lense" r="170" stroke-linecap="round" fill="url(#lamp7cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp7highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp7spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp7label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 7</text></g><g id="lamp8" transform="translate(1302.0,294.0) scale(0.25)"><title id="lamp8title">Lamp 8</title><circle id="lamp8shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp8outline" r="180" stroke-linecap="round" fill="url(#lamp8rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp8lense" r="170" stroke-linecap="round" fill="url(#lamp8cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp8highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp8spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp8label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 8</text></g><g id="lamp9" transform="translate(1204.0,392.0) scale(0.25)"><title id="lamp9title">Lamp 9</title><circle id="lamp9shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp9outline" r="180" stroke-linecap="round" fill="url(#lamp9rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp9lense" r="170" stroke-linecap="round" fill="url(#lamp9cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp9highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp9spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp9label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 9</text></g><g id="lamp10" transform="translate(1302.0,392.0) scale(0.25)"><title id="lamp10title">Lamp 10</title><circle id="lamp10shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp10outline" r="180" stroke-linecap="round" fill="url(#lamp10rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp10lense" r="170" stroke-linecap="round" fill="url(#lamp10cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp10highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp10spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp10label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 10</text></g><g id="lamp11" transform="translate(1204.0,490.0) scale(0.25)"><title id="lamp11title">Lamp 11</title><circle id="lamp11shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp11outline" r="180" stroke-linecap="round" fill="url(#lamp11rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp11lense" r="170" stroke-linecap="round" fill="url(#lamp11cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp11highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp11spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp11label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 11</text></g><g id="lamp12" transform="translate(1302.0,490.0) scale(0.25)"><title id="lamp12title">Lamp 12</title><circle id="lamp12shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp12outline" r="180" stroke-linecap="round" fill="url(#lamp12rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp12lense" r="170" stroke-linecap="round" fill="url(#lamp12cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp12highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp12spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp12label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 12</text></g><g id="lamp13" transform="translate(1204.0,686.0) scale(0.25)"><title id="lamp13title">Lamp 13</title><circle id="lamp13shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp13outline" r="180" stroke-linecap="round" fill="url(#lamp13rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp13lense" r="170" stroke-linecap="round" fill="url(#lamp13cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp13highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp13spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp13label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 13</text></g><g id="lamp14" transform="translate(1302.0,686.0) scale(0.25)"><title id="lamp14title">Lamp 14</title><circle id="lamp14shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp14outline" r="180" stroke-linecap="round" fill="url(#lamp14rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp14lense" r="170" stroke-linecap="round" fill="url(#lamp14cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp14highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp14spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp14label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 14</text></g><g id="lamp15" transform="translate(196.0,952.0) scale(0.25)"><title id="lamp15title">Lamp 15</title><circle id="lamp15shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp15outline" r="180" stroke-linecap="round" fill="url(#lamp15rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp15lense" r="170" stroke-linecap="round" fill="url(#lamp15cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp15highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp15spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp15label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 15</text></g><g id="lamp16" transform="translate(294.0,952.0) scale(0.25)"><title id="lamp16title">Lamp 16</title><circle id="lamp16shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp16outline" r="180" stroke-linecap="round" fill="url(#lamp16rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp16lense" r="170" stroke-linecap="round" fill="url(#lamp16cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp16highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp16spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp16label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 16</text></g><g id="lamp17" transform="translate(392.0,952.0) scale(0.25)"><title id="lamp17title">Lamp 17</title><circle id="lamp17shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp17outline" r="180" stroke-linecap="round" fill="url(#lamp17rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp17lense" r="170" stroke-linecap="round" fill="url(#lamp17cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp17highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp17spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp17label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 17</text></g><g id="lamp18" transform="translate(490.0,952.0) scale(0.25)"><title id="lamp18title">Lamp 18</title><circle id="lamp18shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp18outline" r="180" stroke-linecap="round" fill="url(#lamp18rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp18lense" r="170" stroke-linecap="round" fill="url(#lamp18cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp18highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp18spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp18label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 18</text></g><g id="lamp19" transform="translate(588.0,952.0) scale(0.25)"><title id="lamp19title">Lamp 19</title><circle id="lamp19shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp19outline" r="180" stroke-linecap="round" fill="url(#lamp19rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp19lense" r="170" stroke-linecap="round" fill="url(#lamp19cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp19highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp19spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp19label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 19</text></g><g id="lamp20" transform="translate(686.0,952.0) scale(0.25)"><title id="lamp20title">Lamp 20</title><circle id="lamp20shroud" r="196" stroke-linecap="round" fill="#212121" cy="196" cx="196" stroke-width="1"/><circle id="lamp20outline" r="180" stroke-linecap="round" fill="url(#lamp20rim)" fill-opacity="0.64" cy="196" cx="196" stroke-width="1"/><circle id="lamp20lense" r="170" stroke-linecap="round" fill="url(#lamp20cap)" cy="196" cx="196" stroke-width="1"/><ellipse id="lamp20highlight" transform="rotate(-40 260 150)" stroke-linecap="round" fill="url(#lamp20spec)" cy="40" cx="180" rx="85" stroke-width="1" ry="60"/><text id="lamp20label" font-size="44pt" text-anchor="middle" font-family="Arial Narrow" y="215" x="196">Lamp 20</text></g></svg>
在浏览器中查看时工作正常：
https://jsfiddle.net/SimonPlatten/kcnz1sn5/1/
但在 Java 应用程序中呈现 SVG Salamander 时不会。
已解决：
SVG Salamander 需要将 'width' 和 'height' 属性添加到 'svg' 标记中，一旦添加这些属性就会执行渲染，如果没有这些属性，它会像我一样显示一直在体验，用网页浏览器渲染时不需要这些。