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Marker position #1049

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Marker position #1049

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18a5986
add markerPosition prop
IBanda Jul 20, 2021
556bd78
use existing marker wrapper
IBanda Jul 20, 2021
f8cac72
print error in none production env
IBanda Jul 21, 2021
eefa0e4
use `center bottom` as default marker position
IBanda Jul 22, 2021
93e7950
add missing closing bracket
IBanda Jul 22, 2021
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43 changes: 40 additions & 3 deletions src/google_map_markers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,14 +16,25 @@ const mainStyle = {
};

const style = {
width: 0,
height: 0,
left: 0,
top: 0,
backgroundColor: 'transparent',
position: 'absolute',
};

const markerAxisX = {
left: 0,
center: '-50%',
right: '-100%',
};

const markerAxisY = {
top: 0,
center: '-50%',
bottom: '-100%',
};
const isProduction = process.env.NODE_ENV === 'production';

export default class GoogleMapMarkers extends Component {
/* eslint-disable react/forbid-prop-types */
static propTypes = {
Expand Down Expand Up @@ -320,10 +331,36 @@ export default class GoogleMapMarkers extends Component {
...latLng,
};

const markerPosition = child.props.markerPosition || 'center bottom';

if (typeof markerPosition === 'string') {
[this.markerPosX, this.markerPosY] = markerPosition.trim().split(' ');

if (!markerAxisX[this.markerPosX] && !isProduction)
console.error(
`Invalid x value passed for markerPosition, expected strings left,center or right`
);

if (!markerAxisY[this.markerPosY] && !isProduction)
console.error(
`Invalid y value passed for markerPosition, expected strings top,center or bottom`
);
} else if (!isProduction) {
console.error(
`Warning: Failed prop type: Invalid prop markerPosition of ${typeof markerPosition} supplied, expected string`
);
}

return (
<div
key={childKey}
style={{ ...style, ...stylePtPos }}
style={{
...style,
...stylePtPos,
transform: `translate(${markerAxisX[this.markerPosX]},${
markerAxisY[this.markerPosY]
})`,
}}
className={child.props.$markerHolderClassName}
>
{React.cloneElement(child, {
Expand Down