我正在尝试使用构建 SVGtransform
属性。但是,虽然我的 SVG 在 Chrome 和 Firefox 中看起来符合预期,但在 Safari 中看起来却损坏了。看来 Safari 不尊重transform-origin
属性并始终应用transform
like transform-origin
has "0 0"
value.
我需要制作动画transform
属性,我需要生成的 SVG 在所有浏览器中看起来都相同。我尝试通过提供不同的值来解决这个问题transform-box
CSS 属性,但没有成功。
该问题有解决方法吗?
下面是说明该问题的示例。所有图像应该看起来相同。它们在 Chrome 和 Firefox 中看起来相同,但在 Safari 中则不同。
h1 {
font-family: sans-serif;
}
figure {
border: thin #c0c0c0 solid;
display: inline-flex;
flex-flow: column;
padding: 5px;
max-width: 200px;
margin: auto;
}
figcaption {
margin-top: 5px;
background-color: #222;
color: #fff;
font: smaller sans-serif;
padding: 3px;
text-align: center;
}
<h1>1. Reference image</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<circle cx="100" cy="100" r="100" stroke="none" fill="black"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
<circle cx="100" cy="100" r="75" stroke="none" fill="blue"/>
<line x1="100" y1="25" x2="100" y2="175" stroke="rebeccapurple" stroke-width="1.5"/>
<line x1="25" y1="100" x2="175" y2="100" stroke="rebeccapurple" stroke-width="1.5"/>
<circle cx="100" cy="100" r="50" stroke="none" fill="red"/>
<line x1="100" y1="50" x2="100" y2="150" stroke="rebeccapurple" stroke-width="1"/>
<line x1="50" y1="100" x2="150" y2="100" stroke="rebeccapurple" stroke-width="1"/>
<circle cx="100" cy="100" r="25" stroke="none" fill="yellow"/>
<line x1="100" y1="75" x2="100" y2="125" stroke="rebeccapurple" stroke-width="0.5"/>
<line x1="75" y1="100" x2="125" y2="100" stroke="rebeccapurple" stroke-width="0.5"/>
</svg>
<figcaption>Figure 1. Reference image, <code>transform</code> is not used. All other images should look the same.</figcaption>
</figure>
<h1>2. <code>transform</code> applied to <code><g></code> element</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-1">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-1" fill="black"/>
<use href="#target-g-1" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="0" y="0" width="200" height="200" viewBox="0 0 200 200">
<use href="#target-g-1" fill="red" transform="scale(0.5 0.5)" transform-origin="100 100"/>
<use href="#target-g-1" fill="yellow" transform="scale(0.25 0.25)" transform-origin="100 100"/>
</svg>
</svg>
<figcaption>Figure 2-1. Nested <code><svg></code> has the same size as the outermost <code><svg></code>.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-2">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-2" fill="black"/>
<use href="#target-g-2" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-g-2" fill="red" transform="scale(0.5 0.5)" transform-origin="100 0"/>
<use href="#target-g-2" fill="yellow" transform="scale(0.25 0.25)" transform-origin="100 33.3333"/>
</svg>
</svg>
<figcaption>Figure 2-2. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-3">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-3" fill="black"/>
<use href="#target-g-3" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-g-3" fill="red" transform="scale(0.5 0.5)" transform-origin="0 0"/>
<use href="#target-g-3" fill="yellow" transform="scale(0.25 0.25)" transform-origin="33.3333 33.3333"/>
</svg>
</svg>
<figcaption>Figure 2-3. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.</figcaption>
</figure>
<h1>3. <code>transform</code> applied to <code><svg></code> element</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-1" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-1" fill="black"/>
<use href="#target-svg-1" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="0" y="0" width="200" height="200" viewBox="0 0 200 200">
<use href="#target-svg-1" x="0" y="0" fill="red" transform="scale(0.5 0.5)" transform-origin="100 100"/>
<use href="#target-svg-1" x="0" y="0" fill="yellow" transform="scale(0.25 0.25)" transform-origin="100 100"/>
</svg>
</svg>
<figcaption>Figure 3-1. Nested <code><svg></code> has the same size as the outermost <code><svg></code>.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-2a" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-2a" x="0" y="0" fill="black"/>
<use href="#target-svg-2a" x="0" y="0" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-svg-2a" x="0" y="-50" fill="red" transform="scale(0.5 0.5)" transform-origin="100 50"/>
<use href="#target-svg-2a" x="0" y="-50" fill="yellow" transform="scale(0.25 0.25)" transform-origin="100 50"/>
</svg>
</svg>
<figcaption>
Figure 3-2a. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.
Transformed <code><svg></code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-2b" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-2b" x="0" y="0" fill="black"/>
<use href="#target-svg-2b" x="0" y="0" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-svg-2b" x="0" y="0" fill="red" transform="scale(0.5 0.5)" transform-origin="100 0"/>
<use href="#target-svg-2b" x="0" y="0" fill="yellow" transform="scale(0.25 0.25)" transform-origin="100 33.333333"/>
</svg>
</svg>
<figcaption>
Figure 3-2b. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.
<code>transform-origin</code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-3a" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-3a" fill="black"/>
<use href="#target-svg-3a" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-svg-3a" x="-50" y="-50" fill="red" transform="scale(0.5 0.5)" transform-origin="50 50"/>
<use href="#target-svg-3a" x="-50" y="-50" fill="yellow" transform="scale(0.25 0.25)" transform-origin="50 50"/>
</svg>
</svg>
<figcaption>
Figure 3-3a. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.
Transformed <code><svg></code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-3b" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-3b" fill="black"/>
<use href="#target-svg-3b" fill="blue" transform="scale(0.75 0.75)" transform-origin="100 100"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-svg-3b" x="0" y="0" fill="red" transform="scale(0.5 0.5)" transform-origin="0 0"/>
<use href="#target-svg-3b" x="0" y="0" fill="yellow" transform="scale(0.25 0.25)" transform-origin="33.333333 33.333333"/>
</svg>
</svg>
<figcaption>
Figure 3-3b. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.
<code>transform-origin</code> is shifted.
</figcaption>
</figure>
Safari 实现了很少的 SVG 2 - 因此安全的方法是仅使用 SVG 1.1 功能进行跨浏览器(SVG 1.1 中没有转换源)。
在 SVG 1.1 中执行此操作的跨浏览器方式。就是变换/平移到原点,进行缩放,然后反向平移。就像是:
transform="translate(100 200) scale(0.5 0.5) translate(-100 -200)"
使用这种技术,问题的片段将转换为:
h1 {
font-family: sans-serif;
}
figure {
border: thin #c0c0c0 solid;
display: inline-flex;
flex-flow: column;
padding: 5px;
max-width: 200px;
margin: auto;
}
figcaption {
margin-top: 5px;
background-color: #222;
color: #fff;
font: smaller sans-serif;
padding: 3px;
text-align: center;
}
<h1>1. Reference image</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<circle cx="100" cy="100" r="100" stroke="none" fill="black"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
<circle cx="100" cy="100" r="75" stroke="none" fill="blue"/>
<line x1="100" y1="25" x2="100" y2="175" stroke="rebeccapurple" stroke-width="1.5"/>
<line x1="25" y1="100" x2="175" y2="100" stroke="rebeccapurple" stroke-width="1.5"/>
<circle cx="100" cy="100" r="50" stroke="none" fill="red"/>
<line x1="100" y1="50" x2="100" y2="150" stroke="rebeccapurple" stroke-width="1"/>
<line x1="50" y1="100" x2="150" y2="100" stroke="rebeccapurple" stroke-width="1"/>
<circle cx="100" cy="100" r="25" stroke="none" fill="yellow"/>
<line x1="100" y1="75" x2="100" y2="125" stroke="rebeccapurple" stroke-width="0.5"/>
<line x1="75" y1="100" x2="125" y2="100" stroke="rebeccapurple" stroke-width="0.5"/>
</svg>
<figcaption>Figure 1. Reference image, <code>transform</code> is not used. All other images should look the same.</figcaption>
</figure>
<h1>2. <code>transform</code> applied to <code><g></code> element</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-1">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-1" fill="black"/>
<use href="#target-g-1" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="0" y="0" width="200" height="200" viewBox="0 0 200 200">
<use href="#target-g-1" fill="red" transform="translate(100 100) scale(0.5 0.5) translate(-100 -100)"/>
<use href="#target-g-1" fill="yellow" transform="translate(100 100) scale(0.25 0.25) translate(-100 -100)"/>
</svg>
</svg>
<figcaption>Figure 2-1. Nested <code><svg></code> has the same size as the outermost <code><svg></code>.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-2">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-2" fill="black"/>
<use href="#target-g-2" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-g-2" fill="red" transform="translate(100 0) scale(0.5 0.5) translate(-100 -0)"/>
<use href="#target-g-2" fill="yellow" transform="translate(100 33.3333) scale(0.25 0.25) translate(-100 -33.3333)"/>
</svg>
</svg>
<figcaption>Figure 2-2. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<g id="target-g-3">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</g>
</defs>
<use href="#target-g-3" fill="black"/>
<use href="#target-g-3" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-g-3" fill="red" transform="translate(0 0) scale(0.5 0.5) translate(-0 -0)"/>
<use href="#target-g-3" fill="yellow" transform="translate(33.3333 33.3333) scale(0.25 0.25) translate(-33.3333 -33.3333)"/>
</svg>
</svg>
<figcaption>Figure 2-3. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.</figcaption>
</figure>
<h1>3. <code>transform</code> applied to <code><svg></code> element</h1>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-1" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-1" fill="black"/>
<use href="#target-svg-1" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="0" y="0" width="200" height="200" viewBox="0 0 200 200">
<use href="#target-svg-1" x="0" y="0" fill="red" transform="translate(100 100) scale(0.5 0.5) translate(-100 -100)"/>
<use href="#target-svg-1" x="0" y="0" fill="yellow" transform="translate(100 100) scale(0.25 0.25) translate(-100 -100)"/>
</svg>
</svg>
<figcaption>Figure 3-1. Nested <code><svg></code> has the same size as the outermost <code><svg></code>.</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-2a" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-2a" x="0" y="0" fill="black"/>
<use href="#target-svg-2a" x="0" y="0" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-svg-2a" x="0" y="-50" fill="red" transform="translate(100 50) scale(0.5 0.5) translate(-100 -50)"/>
<use href="#target-svg-2a" x="0" y="-50" fill="yellow" transform="translate(100 50) scale(0.25 0.25) translate(-100 -50)"/>
</svg>
</svg>
<figcaption>
Figure 3-2a. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.
Transformed <code><svg></code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-2b" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-2b" x="0" y="0" fill="black"/>
<use href="#target-svg-2b" x="0" y="0" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="0" y="50" width="200" height="100" viewBox="0 0 200 100">
<use href="#target-svg-2b" x="0" y="0" fill="red" transform="translate(100 0) scale(0.5 0.5) translate(-100 0)"/>
<use href="#target-svg-2b" x="0" y="0" fill="yellow" transform="translate(100 33.33333) scale(0.25 0.25) translate(-100 -33.33333)"/>
</svg>
</svg>
<figcaption>
Figure 3-2b. Nested <code><svg></code> is centered in the outermost <code><svg></code> along single axis.
<code>transform-origin</code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-3a" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-3a" fill="black"/>
<use href="#target-svg-3a" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-svg-3a" x="-50" y="-50" fill="red" transform="translate(50 50) scale(0.5 0.5) translate(-50 -50)"/>
<use href="#target-svg-3a" x="-50" y="-50" fill="yellow" transform="translate(50 50) scale(0.25 0.25) translate(-50 -50)"/>
</svg>
</svg>
<figcaption>
Figure 3-3a. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.
Transformed <code><svg></code> is shifted.
</figcaption>
</figure>
<figure>
<svg width="200" height="200" viewBox="0 0 200 200">
<defs>
<svg id="target-svg-3b" width="200" height="200" viewBox="0 0 200 200" preserveAspectRatio="none">
<circle cx="100" cy="100" r="100" stroke="none"/>
<line x1="100" y1="0" x2="100" y2="200" stroke="rebeccapurple" stroke-width="2"/>
<line x1="0" y1="100" x2="200" y2="100" stroke="rebeccapurple" stroke-width="2"/>
</svg>
</defs>
<use href="#target-svg-3b" fill="black"/>
<use href="#target-svg-3b" fill="blue" transform="translate(100 100) scale(0.75 0.75) translate(-100 -100)"/>
<svg x="50" y="50" width="100" height="100" viewBox="0 0 100 100">
<use href="#target-svg-3b" x="0" y="0" fill="red" transform="scale(0.5 0.5)"/>
<use href="#target-svg-3b" x="0" y="0" fill="yellow" transform="translate(33.333333 33.333333) scale(0.25 0.25) translate(-33.333333 -33.333333)"/>
</svg>
</svg>
<figcaption>
Figure 3-3b. Nested <code><svg></code> is centered in the outermost <code><svg></code> along both axes.
<code>transform-origin</code> is shifted.
</figcaption>
</figure>
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