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New pages: stop-opacity and stop-color properties #35170
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(comment last updated: 2024-08-08 06:48:24) |
The **`stop-color`** [CSS](/en-US/docs/Web/CSS) property defines the color to use for an SVG {{SVGElement("stop")}} element within a gradient. If present, it overrides the element's {{SVGAttr("stop-color")}} attribute. | ||
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> [!NOTE] | ||
> The `stop-color` property only applies to {{SVGElement('stop')}} element nested in an {{SVGElement("svg")}}. It doesn't apply other SVG, HTML, or pseudo-elements. |
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> The `stop-color` property only applies to {{SVGElement('stop')}} element nested in an {{SVGElement("svg")}}. It doesn't apply other SVG, HTML, or pseudo-elements. | |
> The `stop-color` property only applies to {{SVGElement('stop')}} elements nested in an {{SVGElement("svg")}}. It doesn't apply to other SVG, HTML, or pseudo-elements. |
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This is done.
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## Formal definition | ||
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{{CSSInfo}} |
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This macro is broken here.
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#### HTML | ||
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We have an SVG with three {{SVGElement("rect")}} squares and three almost identical {{SVGElement("linearGradient")}} elements. Each gradient has four {{SVGElement("stop")}} elements creating gradients that go from black to white and then white to grey; the only difference between them is the `id` value. |
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We have an SVG with three {{SVGElement("rect")}} squares and three almost identical {{SVGElement("linearGradient")}} elements. Each gradient has four {{SVGElement("stop")}} elements creating gradients that go from black to white and then white to grey; the only difference between them is the `id` value. | |
We have an SVG with three {{SVGElement("rect")}} squares and three {{SVGElement("linearGradient")}} elements. Each gradient has four {{SVGElement("stop")}} elements creating gradients that go from black to white and then white to grey; the only difference between them is the `id` value. |
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This is done.
The property value impacts the `stop-color`'s alpha channel; it can increase the transparency of a `<stop>`'s color but can not make the color defined by the `color-stop` property more opaque. | ||
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> [!NOTE] | ||
> The `stop-opacity` property only applies to {{SVGElement('stop')}} element nested in an {{SVGElement("svg")}}. It doesn't apply other SVG, HTML, or pseudo-elements. |
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> The `stop-opacity` property only applies to {{SVGElement('stop')}} element nested in an {{SVGElement("svg")}}. It doesn't apply other SVG, HTML, or pseudo-elements. | |
> The `stop-opacity` property only applies to {{SVGElement('stop')}} elements nested in an {{SVGElement("svg")}}. It doesn't apply to other SVG, HTML, or pseudo-elements. |
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@estelle the "to" near the end of the sentence still needs to be added.
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The **`stop-opacity`** [CSS](/en-US/docs/Web/CSS) property the opacity of a given color gradient stop in the SVG {{SVGElement("stop")}} element. If present, it overrides the element's {{SVGAttr("stop-opacity")}} attribute. | ||
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The property value impacts the `stop-color`'s alpha channel; it can increase the transparency of a `<stop>`'s color but can not make the color defined by the `color-stop` property more opaque. |
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Can we link them?
The property value impacts the `stop-color`'s alpha channel; it can increase the transparency of a `<stop>`'s color but can not make the color defined by the `color-stop` property more opaque. | |
The property value impacts the {{cssxref("stop-color")}}'s alpha channel; it can increase the transparency of a `<stop>`'s color but can not make the color defined by the `color-stop` property more opaque. |
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Also we have color-stop
and stop-color
, it would be good to disambiguate when they're so close together in prose.
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This is fixed. They were both supposed to be stop-color
, which has been updated.
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## Formal definition | ||
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{{CSSInfo}} |
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Same issue with the broken macro here
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PR has been filed on MDN/data - mdn/data#753
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#### HTML | ||
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We have an SVG with a few {{SVGElement("polygon")}} stars and three almost identical {{SVGElement("linearGradient")}} elements: each has three {{SVGElement("stop")}} elements defining three color-stops that create a gradient going from blue to white to pink; the only difference between them is the `id` value. |
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We have an SVG with a few {{SVGElement("polygon")}} stars and three almost identical {{SVGElement("linearGradient")}} elements: each has three {{SVGElement("stop")}} elements defining three color-stops that create a gradient going from blue to white to pink; the only difference between them is the `id` value. | |
We have an SVG with a few {{SVGElement("polygon")}} stars and three {{SVGElement("linearGradient")}} elements: each has three {{SVGElement("stop")}} elements defining three color-stops that create a gradient going from blue to white to pink; the only difference between them is the `id` value. |
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This is done.
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We include a {{cssxref("stroke")}} and {{cssxref("stroke-width")}} making the polygon path line visible. | ||
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Each `polygon` has a gradient background set using the {{cssxref("fill")}} property; the gradient's`id` is the `url()` parameter. We set `magenta` as the fallback color. |
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Each `polygon` has a gradient background set using the {{cssxref("fill")}} property; the gradient's`id` is the `url()` parameter. We set `magenta` as the fallback color. | |
Each `polygon` has a gradient background set using the {{cssxref("fill")}} property; the gradient's `id` is the `url()` parameter. We set `magenta` as the fallback color. |
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This is done.
Thanks! Back over to you, Estelle if you want to have a look at the comments. |
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@estelle a few more bits for you to consider
Co-authored-by: Chris Mills <chrisdavidmills@gmail.com>
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@estelle there are a couple of bits that I noticed were not actioned, which I've commented, however, these are really minor, so I've approved the PR.
part of #34763