victory-native
Version:
A charting library for React Native with a focus on performance and customization.
93 lines (92 loc) • 4.13 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useCartesianTransformContext = exports.CartesianTransformProvider = exports.CartesianTransformValueProvider = void 0;
const react_1 = __importStar(require("react"));
const react_native_reanimated_1 = require("react-native-reanimated");
const transform_1 = require("../../utils/transform");
const CartesianTransformContext = (0, react_1.createContext)(undefined);
const CartesianTransformValueProvider = ({ value, children, }) => {
return (<CartesianTransformContext.Provider value={value}>
{children}
</CartesianTransformContext.Provider>);
};
exports.CartesianTransformValueProvider = CartesianTransformValueProvider;
const CartesianTransformProvider = ({ transformState, children, }) => {
const [transform, setTransform] = (0, react_1.useState)(() => {
const components = (0, transform_1.getTransformComponents)(undefined);
return {
k: components.scaleX,
kx: components.scaleX,
ky: components.scaleY,
tx: components.translateX,
ty: components.translateY,
};
});
// This is done in a useEffect to prevent Reanimated warning
// about setting shared value in the render phase
(0, react_1.useEffect)(() => {
if (transformState) {
setTransform(() => {
const components = (0, transform_1.getTransformComponents)(transformState.matrix.value);
return {
k: components.scaleX,
kx: components.scaleX,
ky: components.scaleY,
tx: components.translateX,
ty: components.translateY,
};
});
}
}, []); // eslint-disable-line react-hooks/exhaustive-deps
(0, react_native_reanimated_1.useAnimatedReaction)(() => {
return (0, transform_1.getTransformComponents)(transformState === null || transformState === void 0 ? void 0 : transformState.matrix.value);
}, (cv, pv) => {
if (cv.scaleX !== (pv === null || pv === void 0 ? void 0 : pv.scaleX) ||
cv.scaleY !== pv.scaleY ||
cv.translateX !== pv.translateX ||
cv.translateY !== pv.translateY) {
(0, react_native_reanimated_1.runOnJS)(setTransform)({
k: cv.scaleX,
kx: cv.scaleX,
ky: cv.scaleY,
tx: cv.translateX,
ty: cv.translateY,
});
}
});
return (<exports.CartesianTransformValueProvider value={transform}>
{children}
</exports.CartesianTransformValueProvider>);
};
exports.CartesianTransformProvider = CartesianTransformProvider;
const useCartesianTransformContext = () => {
const context = (0, react_1.useContext)(CartesianTransformContext);
if (context === undefined) {
throw new Error("useCartesianTransformContext must be used within a CartesianTransformProvider");
}
return context;
};
exports.useCartesianTransformContext = useCartesianTransformContext;