victory-native
Version:
A charting library for React Native with a focus on performance and customization.
43 lines (42 loc) • 2.94 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getCartesianChartBounds = void 0;
const valueFromSidedNumber_1 = require("../../utils/valueFromSidedNumber");
const getScaleValue = (scale, value) => {
const output = scale(value);
return Number.isFinite(output) ? output : 0;
};
const getDomainValue = (scale, index, fallback) => {
const value = scale.domain().at(index);
return typeof value === "number" && Number.isFinite(value) ? value : fallback;
};
const getCartesianChartBounds = ({ xScale, yScale, viewport, domainPadding, orientation = "vertical", }) => {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m;
const hasXViewport = (viewport === null || viewport === void 0 ? void 0 : viewport.x) !== undefined;
const hasYViewport = (viewport === null || viewport === void 0 ? void 0 : viewport.y) !== undefined;
const leftPadding = hasXViewport
? (0, valueFromSidedNumber_1.valueFromSidedNumber)(domainPadding, "left")
: 0;
const rightPadding = hasXViewport
? (0, valueFromSidedNumber_1.valueFromSidedNumber)(domainPadding, "right")
: 0;
const topPadding = hasYViewport
? (0, valueFromSidedNumber_1.valueFromSidedNumber)(domainPadding, "top")
: 0;
const bottomPadding = hasYViewport
? (0, valueFromSidedNumber_1.valueFromSidedNumber)(domainPadding, "bottom")
: 0;
return {
left: getScaleValue(xScale, (_b = (_a = viewport === null || viewport === void 0 ? void 0 : viewport.x) === null || _a === void 0 ? void 0 : _a[0]) !== null && _b !== void 0 ? _b : getDomainValue(xScale, 0, 0)) -
leftPadding,
right: getScaleValue(xScale, (_d = (_c = viewport === null || viewport === void 0 ? void 0 : viewport.x) === null || _c === void 0 ? void 0 : _c[1]) !== null && _d !== void 0 ? _d : getDomainValue(xScale, -1, 0)) +
rightPadding,
top: getScaleValue(yScale, orientation === "horizontal"
? (_f = (_e = viewport === null || viewport === void 0 ? void 0 : viewport.y) === null || _e === void 0 ? void 0 : _e[0]) !== null && _f !== void 0 ? _f : getDomainValue(yScale, 0, 0)
: (_h = (_g = viewport === null || viewport === void 0 ? void 0 : viewport.y) === null || _g === void 0 ? void 0 : _g[1]) !== null && _h !== void 0 ? _h : getDomainValue(yScale, 0, 0)) - topPadding,
bottom: getScaleValue(yScale, orientation === "horizontal"
? (_k = (_j = viewport === null || viewport === void 0 ? void 0 : viewport.y) === null || _j === void 0 ? void 0 : _j[1]) !== null && _k !== void 0 ? _k : getDomainValue(yScale, -1, 0)
: (_m = (_l = viewport === null || viewport === void 0 ? void 0 : viewport.y) === null || _l === void 0 ? void 0 : _l[0]) !== null && _m !== void 0 ? _m : getDomainValue(yScale, -1, 0)) + bottomPadding,
};
};
exports.getCartesianChartBounds = getCartesianChartBounds;