svg
===

O elemento `svg` é um contêiner que define um novo sistema de coordenadas e janela de visualização (en-US). É usado como o elemento mais externo dos documentos SVG, mas também pode ser usado para incorporar um fragmento SVG dentro de um documento SVG ou HTML.

**Nota:** The `xmlns` attribute is only required on the outermost `svg` element of *SVG documents*. It is unnecessary for inner `svg` elements or inside HTML documents.

Exemplo
-------
```

html,
body,
svg {
  height: 100%;
}
```



```html
<svg
 viewBox="0 0 300 100"
 xmlns="https://www.w3.org/2000/svg"
 stroke="red"
 fill="grey">
  <circle cx="50" cy="50" r="40" />
  <circle cx="150" cy="50" r="4" />

  <svg viewBox="0 0 10 10" x="200" width="100">
    <circle cx="5" cy="5" r="4" />
  </svg>
</svg>
```

Attributes
----------

`baseProfile (en-US)` 
Deprecated

 The minimum SVG language profile that the document requires.
 *Value type*: **<string>** ; *Default value*: none; *Animatable*: **no**

`contentScriptType` 
Deprecated

 The default scripting language used by the SVG fragment.
 *Value type*: **<string>** ; *Default value*: `application/ecmascript`; *Animatable*: **no**

`contentStyleType` 
Deprecated

 The default style sheet language used by the SVG fragment.
 *Value type*: **<string>** ; *Default value*: `text/css`; *Animatable*: **no**

`height (en-US)`

 The displayed height of the rectangular viewport. (Not the height of its coordinate system.)
 *Value type*: **<length>**|**<percentage>** ; *Default value*: `auto`; *Animatable*: **yes**

`preserveAspectRatio`

 How the `svg` fragment must be deformed if it is displayed with a different aspect ratio.
 *Value type*: (`none`| `xMinYMin`| `xMidYMin`| `xMaxYMin`| `xMinYMid`| `xMidYMid`| `xMaxYMid`| `xMinYMax`| `xMidYMax`| `xMaxYMax`) (`meet`|`slice`)? ; *Default value*: `xMidYMid meet`; *Animatable*: **yes**

`version (en-US)` 
Deprecated

 Which version of SVG is used for the inner content of the element.
 *Value type*: **<number>** ; *Default value*: none; *Animatable*: **no**

`viewBox (en-US)`

 The SVG viewport coordinates for the current SVG fragment.
 *Value type*: **<list-of-numbers>** ; *Default value*: none; *Animatable*: **yes**

`width`

 The displayed width of the rectangular viewport. (Not the width of its coordinate system.)
 *Value type*: **<length>**|**<percentage>** ; *Default value*: `auto`; *Animatable*: **yes**

`x (en-US)`

 The displayed x coordinate of the svg container. No effect on outermost `svg` elements.
 *Value type*: **<length>**|**<percentage>** ; *Default value*: `0`; *Animatable*: **yes**

`y (en-US)`

 The displayed y coordinate of the svg container. No effect on outermost `svg` elements.
 *Value type*: **<length>**|**<percentage>** ; *Default value*: `0`; *Animatable*: **yes**



**Nota:** Starting with SVG2, `x`, `y`, `width`, and `height` are *Geometry Properties*, meaning these attributes can also be used as CSS properties.

### Global attributes

Core Attributes (en-US)

Most notably: `id (en-US)`, `tabindex (en-US)`

Styling Attributes (en-US)
`class`, `style`
Conditional Processing Attributes (en-US)

Most notably: `requiredExtensions`, `systemLanguage (en-US)`

Event Attributes

Global event attributes (en-US), Graphical event attributes (en-US), Document event attributes (en-US), Document element event attributes (en-US)

Presentation Attributes (en-US)

Most notably: `clip-path (en-US)`, `clip-rule (en-US)`, `color (en-US)`, `color-interpolation (en-US)`, `color-rendering`, `cursor (en-US)`, `display (en-US)`, `fill`, `fill-opacity (en-US)`, `fill-rule (en-US)`, `filter (en-US)`, `mask (en-US)`, `opacity (en-US)`, `pointer-events (en-US)`, `shape-rendering (en-US)`, `stroke (en-US)`, `stroke-dasharray (en-US)`, `stroke-dashoffset`, `stroke-linecap (en-US)`, `stroke-linejoin (en-US)`, `stroke-miterlimit (en-US)`, `stroke-opacity (en-US)`, `stroke-width (en-US)`, `transform (en-US)`, `vector-effect (en-US)`, `visibility (en-US)`

Aria Attributes

`aria-activedescendant`, `aria-atomic`, `aria-autocomplete`, `aria-busy`, `aria-checked`, `aria-colcount`, `aria-colindex`, `aria-colspan`, `aria-controls`, `aria-current`, `aria-describedby`, `aria-details`, `aria-disabled`, `aria-dropeffect`, `aria-errormessage`, `aria-expanded`, `aria-flowto`, `aria-grabbed`, `aria-haspopup`, `aria-hidden`, `aria-invalid`, `aria-keyshortcuts`, `aria-label`, `aria-labelledby`, `aria-level`, `aria-live`, `aria-modal`, `aria-multiline`, `aria-multiselectable`, `aria-orientation`, `aria-owns`, `aria-placeholder`, `aria-posinset`, `aria-pressed`, `aria-readonly`, `aria-relevant`, `aria-required`, `aria-roledescription`, `aria-rowcount`, `aria-rowindex`, `aria-rowspan`, `aria-selected`, `aria-setsize`, `aria-sort`, `aria-valuemax`, `aria-valuemin`, `aria-valuenow`, `aria-valuetext`, `role`

Usage notes
-----------

|  |  |
| --- | --- |
| Categorias | Elemento recipiente, elemento estrutural |
| Conteúdo permitido | Qualquer número dos seguintes elementos, em qualquer ordem:Elementos de animaçãoElementos descritivosElementos de formaElementos estruturaisElementos de gradiente`<a>`, `<clipPath>` (en-US), `<color-profile>`, `<cursor>` (en-US), `<filter>`, `<font>` (en-US), `<font-face>` (en-US), `<foreignObject>` (en-US), `<image>`, `<marker>`, `<mask>`, `<pattern>`, `<script>`, `<style>`, `<switch>`, `<text>`, `<view>` |

Especificações
--------------

| Specification |
| --- |
| Scalable Vector Graphics (SVG) 2 # NewDocument |

Compatibilidade com navegadores
-------------------------------

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