@visx/vendor
Version:
vendored packages for visx
62 lines (61 loc) • 2.89 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.rgbBasisClosed = exports.rgbBasis = exports.default = void 0;
var _index = require("../../../vendor-cjs/d3-color/src/index.js");
var _basis = _interopRequireDefault(require("./basis.js"));
var _basisClosed = _interopRequireDefault(require("./basisClosed.js"));
var _color = _interopRequireWildcard(require("./color.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var _default = function rgbGamma(y) {
var color = (0, _color.gamma)(y);
function rgb(start, end) {
var r = color((start = (0, _index.rgb)(start)).r, (end = (0, _index.rgb)(end)).r),
g = color(start.g, end.g),
b = color(start.b, end.b),
opacity = (0, _color.default)(start.opacity, end.opacity);
return function (t) {
start.r = r(t);
start.g = g(t);
start.b = b(t);
start.opacity = opacity(t);
return start + "";
};
}
rgb.gamma = rgbGamma;
return rgb;
}(1);
exports.default = _default;
function rgbSpline(spline) {
return function (colors) {
var n = colors.length,
r = new Array(n),
g = new Array(n),
b = new Array(n),
i,
color;
for (i = 0; i < n; ++i) {
color = (0, _index.rgb)(colors[i]);
r[i] = color.r || 0;
g[i] = color.g || 0;
b[i] = color.b || 0;
}
r = spline(r);
g = spline(g);
b = spline(b);
color.opacity = 1;
return function (t) {
color.r = r(t);
color.g = g(t);
color.b = b(t);
return color + "";
};
};
}
var rgbBasis = rgbSpline(_basis.default);
exports.rgbBasis = rgbBasis;
var rgbBasisClosed = rgbSpline(_basisClosed.default);
exports.rgbBasisClosed = rgbBasisClosed;