@mui/x-charts
Version:
The community edition of the charts components (MUI X).
105 lines • 3.6 kB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["id", "classes", "color", "startAngle", "endAngle", "paddingAngle", "innerRadius", "outerRadius", "cornerRadius", "formattedArcLabel", "isHighlighted", "isFaded", "style"];
import * as React from 'react';
import PropTypes from 'prop-types';
import { animated, to } from '@react-spring/web';
import { arc as d3Arc } from 'd3-shape';
import composeClasses from '@mui/utils/composeClasses';
import generateUtilityClass from '@mui/utils/generateUtilityClass';
import { styled } from '@mui/material/styles';
import generateUtilityClasses from '@mui/utils/generateUtilityClasses';
import { jsx as _jsx } from "react/jsx-runtime";
export function getPieArcLabelUtilityClass(slot) {
return generateUtilityClass('MuiPieArcLabel', slot);
}
export const pieArcLabelClasses = generateUtilityClasses('MuiPieArcLabel', ['root', 'highlighted', 'faded']);
const useUtilityClasses = ownerState => {
const {
classes,
id,
isFaded,
isHighlighted
} = ownerState;
const slots = {
root: ['root', `series-${id}`, isHighlighted && 'highlighted', isFaded && 'faded']
};
return composeClasses(slots, getPieArcLabelUtilityClass, classes);
};
const PieArcLabelRoot = styled(animated.text, {
name: 'MuiPieArcLabel',
slot: 'Root',
overridesResolver: (_, styles) => styles.root
})(({
theme
}) => ({
fill: (theme.vars || theme).palette.text.primary,
textAnchor: 'middle',
dominantBaseline: 'middle'
}));
/**
* Helper to compute label position.
* It's not an inline function because we need it in inerpolation.
*/
const getLabelPosition = (formattedArcLabel, variable) => (startAngle, endAngle, padAngle, innerRadius, outerRadius, cornerRadius) => {
if (!formattedArcLabel) {
return 0;
}
const [x, y] = d3Arc().cornerRadius(cornerRadius).centroid({
padAngle,
startAngle,
endAngle,
innerRadius,
outerRadius
});
if (variable === 'x') {
return x;
}
return y;
};
function PieArcLabel(props) {
const {
id,
classes: innerClasses,
color,
startAngle,
endAngle,
paddingAngle,
innerRadius,
outerRadius,
cornerRadius,
formattedArcLabel,
isHighlighted,
isFaded,
style
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
const ownerState = {
id,
classes: innerClasses,
color,
isFaded,
isHighlighted
};
const classes = useUtilityClasses(ownerState);
return /*#__PURE__*/_jsx(PieArcLabelRoot, _extends({
className: classes.root
}, other, {
style: _extends({
x: to([startAngle, endAngle, paddingAngle, innerRadius, outerRadius, cornerRadius], getLabelPosition(formattedArcLabel, 'x')),
y: to([startAngle, endAngle, paddingAngle, innerRadius, outerRadius, cornerRadius], getLabelPosition(formattedArcLabel, 'y'))
}, style),
children: formattedArcLabel
}));
}
process.env.NODE_ENV !== "production" ? PieArcLabel.propTypes = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the TypeScript types and run "yarn proptypes" |
// ----------------------------------------------------------------------
classes: PropTypes.object,
formattedArcLabel: PropTypes.string,
isFaded: PropTypes.bool.isRequired,
isHighlighted: PropTypes.bool.isRequired
} : void 0;
export { PieArcLabel };