framer-motion/dist/es/render/svg/utils/path.mjs

A simple and powerful React animation library

import { px } from 'style-value-types';

var dashKeys = {
    offset: "stroke-dashoffset",
    array: "stroke-dasharray",
};
var camelKeys = {
    offset: "strokeDashoffset",
    array: "strokeDasharray",
};
/**
 * Build SVG path properties. Uses the path's measured length to convert
 * our custom pathLength, pathSpacing and pathOffset into stroke-dashoffset
 * and stroke-dasharray attributes.
 *
 * This function is mutative to reduce per-frame GC.
 */
function buildSVGPath(attrs, length, spacing, offset, useDashCase) {
    if (spacing === void 0) { spacing = 1; }
    if (offset === void 0) { offset = 0; }
    if (useDashCase === void 0) { useDashCase = true; }
    // Normalise path length by setting SVG attribute pathLength to 1
    attrs.pathLength = 1;
    // We use dash case when setting attributes directly to the DOM node and camel case
    // when defining props on a React component.
    var keys = useDashCase ? dashKeys : camelKeys;
    // Build the dash offset
    attrs[keys.offset] = px.transform(-offset);
    // Build the dash array
    var pathLength = px.transform(length);
    var pathSpacing = px.transform(spacing);
    attrs[keys.array] = "".concat(pathLength, " ").concat(pathSpacing);
}

export { buildSVGPath };