MDN Feature Pages for SVGAnimatedAngle: animVal and baseVal (#37068)

* add: MDN Feature Pages for SVGAnimatedAngle animaval and baseval interface

* simplified example, changed wording for <angle> to content type

* add proper comments to code example

* Update files/en-us/web/api/svganimatedangle/animval/index.md

Co-authored-by: Estelle Weyl <[email protected]>

* Update files/en-us/web/api/svganimatedangle/baseval/index.md

Co-authored-by: Estelle Weyl <[email protected]>

* Update files/en-us/web/api/svganimatedangle/animval/index.md

Co-authored-by: Estelle Weyl <[email protected]>

* fix console comments

---------

Co-authored-by: Estelle Weyl <[email protected]>

files/en-us/web/api/svganimatedangle/animval/index.md

@@ -0,0 +1,48 @@
+---
+title: "SVGAnimatedAngle: animVal property"
+short-title: animVal
+slug: Web/API/SVGAnimatedAngle/animVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedAngle.animVal
+---
+
+{{APIRef("SVG")}}
+
+The **`animVal`** read-only property of the {{domxref("SVGAnimatedAngle")}} interface represents the current animated value of the associated [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) on an SVG element. If the attribute is not currently being animated, `animVal` will be the same as the `baseVal`.
+
+This property reflects the animated state of the angle of the animating {{SVGattr("orient")}} attribute of the SVG {{SVGElement("marker")}} element, providing access to the value of the angle during animations.
+
+## Value
+
+An {{domxref("SVGAngle")}} object representing the animated value of the [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) content type.
+
+- If the angle is being animated, `animVal` will reflect the current animation state.
+- If the angle is not animated, `animVal` will be identical to {{domxref("SVGAnimatedAngle.baseVal")}}.
+
+## Examples
+
+```js
+const marker = document.querySelector("[orient]");
+
+// Set an initial angle for the orient attribute
+marker.setAttribute("orient", "45");
+
+// Access the animated value of the angle
+const animAngle = marker.orientAngle.animVal; // an SVGAngle object
+
+console.log(animAngle.value); // Output: 45 (current animated value of the angle)
+console.log(animAngle.unitType); // Output: 2 (constant for SVG_ANGLETYPE_DEG)
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGAnimatedAngle.baseVal")}}
+- {{domxref("SVGAngle")}} and [angle `value` constants](/en-US/docs/Web/API/SVGAngle#constants)

files/en-us/web/api/svganimatedangle/baseval/index.md

@@ -0,0 +1,46 @@
+---
+title: "SVGAnimatedAngle: baseVal property"
+short-title: baseVal
+slug: Web/API/SVGAnimatedAngle/baseVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedAngle.baseVal
+---
+
+{{APIRef("SVG")}}
+
+The **`baseVal`** read-only property of the {{domxref("SVGAnimatedAngle")}} interface represents the base (non-animated) value of the associated [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) on an SVG element. This property is used to retrieve the static value of the `<angle>`, unaffected by any ongoing animations.
+
+This property reflects the `<angle>` value of the {{SVGattr("orient")}} attribute of the SVG {{SVGElement("marker")}} element, which is the same as the {{domxref("SVGMarkerElement.orientAngle")}} property.
+
+## Value
+
+An {{domxref("SVGAngle")}} object representing the base value of the [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) content type.
+
+- The value is unaffected by animations, representing the initial state of the angle.
+- The unit type of the angle can be retrieved from {{domxref("SVGAngle.unitType")}}.
+
+## Examples
+
+```js
+const marker = document.querySelector("[orient]");
+
+// Set the orient attribute with an angle
+marker.setAttribute("orient", "90");
+const baseAngle = marker.orientAngle.baseVal; // an SVGAngle object
+
+console.log(baseAngle.value); // Output: 90
+console.log(baseAngle.unitType); // Output: 1 (constant for SVG_ANGLETYPE_UNSPECIFIED)
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGAnimatedAngle.animVal")}}
+- {{domxref("SVGAngle")}} and [angle `value` constants](/en-US/docs/Web/API/SVGAngle#constants)

files/en-us/web/api/svganimatedangle/index.md

@@ -60,14 +60,14 @@ The `SVGAnimatedAngle` interface is used for attributes of basic type [\<angle>]
   </thead>
   <tbody>
     <tr>
-      <td><code>baseVal</code></td>
+      <td><code>{{domxref("SVGAnimatedAngle.baseVal")}}</code></td>
       <td>{{ domxref("SVGAngle") }}</td>
       <td>
         The base value of the given attribute before applying any animations.
       </td>
     </tr>
     <tr>
-      <td><code>animVal</code></td>
+      <td><code>{{domxref("SVGAnimatedAngle.animVal")}}</code></td>
       <td>{{ domxref("SVGAngle") }}</td>
       <td>
         A read only {{ domxref("SVGAngle") }} representing the current