Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { useState, useMemo } from 'react';
import { useMapContext } from '@uiw/react-baidu-map-map';
import { useEnableProperties, useProperties, useVisiable, useEventProperties } from '@uiw/react-baidu-map-utils';
import { CircleProps } from './';
export interface UseCircle extends CircleProps {}
export function useCircle(props = {} as UseCircle) {
const {
center,
radius,
strokeColor,
fillColor,
strokeWeight,
strokeOpacity,
fillOpacity,
strokeStyle,
enableMassClear,
enableEditing,
enableClicking,
} = props;
const { map } = useMapContext();
const [circle, setCircle] = useState<BMap.Circle>();
useMemo(() => {
Iif (map && !circle) {
let point = center;
if (center && center.lng && center.lat) {
point = new BMap.Point(center.lng, center.lat);
}
const opts = {
strokeColor,
fillColor,
strokeWeight,
strokeOpacity,
fillOpacity,
strokeStyle,
enableMassClear,
enableEditing,
enableClicking,
};
const instance = new BMap.Circle(point, radius, opts);
map.addOverlay(instance);
setCircle(instance);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [map, circle]);
useVisiable(circle!, props);
useEventProperties<BMap.Circle, UseCircle>(circle!, props, [
'Click',
'DblClick',
'MouseDown',
'MouseUp',
'MouseOut',
'MouseOver',
'Remove',
'LineUpdate',
]);
useEnableProperties<BMap.Circle, UseCircle>(circle!, props, ['Editing', 'MassClear']);
useProperties<BMap.Circle, UseCircle>(circle!, props, [
'Center',
'Radius',
'StrokeColor',
'FillColor',
'StrokeOpacity',
'FillOpacity',
'StrokeWeight',
'StrokeStyle',
]);
return {
circle,
setCircle,
};
}
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