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show line length while drawing line

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This commit is contained in:
Philip Beelmann 2023-04-21 07:41:23 +00:00
parent edc97f4cc7
commit aeb48a40ee
1 changed files with 15 additions and 7 deletions
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22
umap/static/umap/js/umap.controls.js
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@ -1198,7 +1198,7 @@ L.U.Editable = L.Editable.extend({
initialize: function (map, options) { initialize: function (map, options) {
L.Editable.prototype.initialize.call(this, map, options); L.Editable.prototype.initialize.call(this, map, options);
this.on('editable:drawing:start editable:drawing:click', this.drawingTooltip); this.on('editable:drawing:start editable:drawing:click editable:drawing:move', this.drawingTooltip);
this.on('editable:drawing:end', this.closeTooltip); this.on('editable:drawing:end', this.closeTooltip);
// Layer for items added by users // Layer for items added by users
this.on('editable:drawing:cancel', function (e) { this.on('editable:drawing:cancel', function (e) {
@ -1250,18 +1250,26 @@ L.U.Editable = L.Editable.extend({
drawingTooltip: function (e) { drawingTooltip: function (e) {
var content; var content;
var readableDistance;
if (e.layer instanceof L.Marker) content = L._('Click to add a marker'); if (e.layer instanceof L.Marker) content = L._('Click to add a marker');
else if (e.layer instanceof L.Polyline) { else if (e.layer instanceof L.Polyline) {
if (!e.layer.editor._drawnLatLngs.length) { if (!e.layer.editor._drawnLatLngs.length) {
if (e.layer instanceof L.Polygon) content = L._('Click to start drawing a polygon'); if (e.layer instanceof L.Polygon){
else if (e.layer instanceof L.Polyline) content = L._('Click to start drawing a line'); content = L._('Click to start drawing a polygon');
} else if (e.layer.editor._drawnLatLngs.length < e.layer.editor.MIN_VERTEX) { } else if (e.layer instanceof L.Polyline) {
content = L._('Click to continue drawing'); content = L._('Click to start drawing a line');
}
} else { } else {
content = L._('Click last point to finish shape'); var tempLatLngs = e.layer.editor._drawnLatLngs.slice();
tempLatLngs.push(e.latlng);
var length = L.GeoUtil.lineLength(this.map, tempLatLngs);
readableDistance = L.GeoUtil.readableDistance(length, this.map.measureTools.getMeasureUnit());
content = L._('Click last point to finish shape ({distance})', {distance: readableDistance});
} }
} }
if (content) this.map.ui.tooltip({content: content}); if (content) {
this.map.ui.tooltip({content: content});
}
}, },
closeTooltip: function () { closeTooltip: function () {