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node_modules/framer-motion/dist/es/render/svg/utils/build-attrs.mjs

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+import { buildHTMLStyles } from '../../html/utils/build-styles.mjs';
+import { buildSVGPath } from './path.mjs';
+
+/**
+ * Build SVG visual attributes, like cx and style.transform
+ */
+function buildSVGAttrs(state, { attrX, attrY, attrScale, pathLength, pathSpacing = 1, pathOffset = 0, 
+// This is object creation, which we try to avoid per-frame.
+...latest }, isSVGTag, transformTemplate, styleProp) {
+    buildHTMLStyles(state, latest, transformTemplate);
+    /**
+     * For svg tags we just want to make sure viewBox is animatable and treat all the styles
+     * as normal HTML tags.
+     */
+    if (isSVGTag) {
+        if (state.style.viewBox) {
+            state.attrs.viewBox = state.style.viewBox;
+        }
+        return;
+    }
+    state.attrs = state.style;
+    state.style = {};
+    const { attrs, style } = state;
+    /**
+     * However, we apply transforms as CSS transforms.
+     * So if we detect a transform, transformOrigin we take it from attrs and copy it into style.
+     */
+    if (attrs.transform) {
+        style.transform = attrs.transform;
+        delete attrs.transform;
+    }
+    if (style.transform || attrs.transformOrigin) {
+        style.transformOrigin = attrs.transformOrigin ?? "50% 50%";
+        delete attrs.transformOrigin;
+    }
+    if (style.transform) {
+        /**
+         * SVG's element transform-origin uses its own median as a reference.
+         * Therefore, transformBox becomes a fill-box
+         */
+        style.transformBox = styleProp?.transformBox ?? "fill-box";
+        delete attrs.transformBox;
+    }
+    // Render attrX/attrY/attrScale as attributes
+    if (attrX !== undefined)
+        attrs.x = attrX;
+    if (attrY !== undefined)
+        attrs.y = attrY;
+    if (attrScale !== undefined)
+        attrs.scale = attrScale;
+    // Build SVG path if one has been defined
+    if (pathLength !== undefined) {
+        buildSVGPath(attrs, pathLength, pathSpacing, pathOffset, false);
+    }
+}
+
+export { buildSVGAttrs };