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Only lasso if mouse has moved

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Ansis Brammanis
2013-02-08 17:53:43 -05:00
parent ba47d3183d
commit 5b646b75c3
1 changed files with 9 additions and 4 deletions
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js/id/behavior/lasso.js
+9 -4
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@@ -10,6 +10,8 @@ iD.behavior.Lasso = function(context) {
function mousedown() {
if (d3.event.shiftKey === true) {
pos = [d3.event.x, d3.event.y];
lasso = iD.ui.lasso().a(d3.mouse(context.surface().node()));
context.surface().call(lasso);
@@ -35,20 +37,23 @@ iD.behavior.Lasso = function(context) {
}
function mouseup() {
var extent = iD.geo.Extent(
normalize(context.projection.invert(lasso.a()),
context.projection.invert(lasso.b())));
lasso.close();
var selected = context.graph().intersects(extent);
selection
.on('mousemove.lasso', null)
.on('mouseup.lasso', null);
if (selected.length) {
context.enter(iD.modes.Select(context, _.pluck(selected, 'id')));
if (d3.event.x !== pos[0] || d3.event.y !== pos[1]) {
var selected = context.graph().intersects(extent);
if (selected.length) {
context.enter(iD.modes.Select(context, _.pluck(selected, 'id')));
}
}
}