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make it possible to pan the map while drawing geometries, r=tschaub (closes #3052)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@11381 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Éric Lemoine
2011-02-24 09:00:49 +00:00
parent f8db509725
commit 30aeab365a
11 changed files with 1665 additions and 309 deletions
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17
examples/draw-feature.html
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@@ -64,6 +64,14 @@
}
}
}
function allowPan(element) {
var stop = !element.checked;
for(var key in drawControls) {
drawControls[key].handler.stopDown = stop;
drawControls[key].handler.stopUp = stop;
}
}
</script>
</head>
<body onload="init()">
@@ -97,15 +105,20 @@
<input type="radio" name="type" value="polygon" id="polygonToggle" onclick="toggleControl(this);" />
<label for="polygonToggle">draw polygon</label>
</li>
<li>
<input type="checkbox" name="allow-pan" value="allow-pan" id="allowPanCheckbox" checked=true onclick="allowPan(this);" />
<label for="allowPanCheckbox">allow pan while drawing</label>
</li>
</ul>
<div id="docs">
<p>With the point drawing control active, click on the map to add a point. You can drag the point
before letting the mouse up if you want to adjust the position.</p>
<p>With the point drawing control active, click on the map to add a point.</p>
<p>With the line drawing control active, click on the map to add the points that make up your line.
Double-click to finish drawing.</p>
<p>With the polygon drawing control active, click on the map to add the points that make up your
polygon. Double-click to finish drawing.</p>
<p>With any drawing control active, paning the map can still be achieved. Drag the map as
usual for that.</p>
<p>Hold down the shift key while drawing to activate freehand mode. While drawing lines or polygons
in freehand mode, hold the mouse down and a point will be added with every mouse movement.<p>
</div>