I am attempting to utilize the plugin https://github.com/tcoupin/leaflet-paintpolygon for image annotation in a multipoint circle shape. Unfortunately, the plugin is not functioning correctly as a result of a bug present in the libraries it relies on. Are there any alternative solutions available for achieving this functionality in Leaflet or other JavaScript libraries? Thank you.
If you're looking for a way to create a free-hand drawing tool without relying on any plugins or libraries, you can do so with the following code snippet. This code allows you to toggle a free-hand paint mode on and off with a simple click.
let paintMode = false;
var myPolyline;
map.on('click', function() {
paintMode = !paintMode;
if (paintMode) {
myPolyline = L.polyline([]).addTo(map);
}
})
map.on('mousemove', function(e) {
if (paintMode) {
myPolyline.addLatLng(e.latlng);
}
})
To see this code in action, check out the jsfiddle link provided below: https://jsfiddle.net/5drknva4/
If you're looking to create interactive maps with polygons and lines, consider using the 'Leaflet.draw' library. You can find more information about this plugin here.
Check out this example image for a visual representation.
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