Hi Moiz,
The constructor of the control only takes 2 parameters [1] and you
give it 3. This might be why it doesn't work.
Regards,
Alexandre
[1]
http://dev.openlayers.org/releases/OpenLayers-2.10/doc/apidocs/files/OpenLayers/Control/ModifyFeature-js.html#OpenLayers.Control.ModifyFeature.OpenLayers.Control.ModifyFeature
On 10-09-15 05:32 AM, Moiz Bhukhiya wrote:
Hi,
I am using vector (polygon) layer with draw feature and modify
feature. Let me explain first what I am trying to achieve. I want to
draw rectangles(strict horizontally aligned) and after drawing it
might require a little bit of modification but again it shouldn't lose
its shape.
Here is what I tried doing:
polygonLayer = new OpenLayers.Layer.Vector("Capture Region",
{displayInLayerSwitcher: true, reproject: true});
polyOptions = {sides: 4, snapAngle: 180, irregular: true};
//To draw only rectangles
var pan = new OpenLayers.Control.Navigation({title: "Navigate"})
polygonControl = new
OpenLayers.Control.DrawFeature(polygonLayer,
OpenLayers.Handler.RegularPolygon,
{handlerOptions: polyOptions});
modify = new OpenLayers.Control.ModifyFeature(
polygonLayer, {displayClass: "olControlModifyFeature",
title: "Modify Features"},
{mode: ~OpenLayers.Control.ModifyFeature.RESHAPE |
OpenLayers.Control.ModifyFeature.RESIZE
| OpenLayers.Control.ModifyFeature.DRAG }
);
var panel = new OpenLayers.Control.Panel({
displayClass: "olControlEditingToolbar"
});
panel.addControls([pan, polygonControl, modify]);
map.addControl(panel);
The problem is it doesn't follow the modify feature modes I have
defined. It allows reshaping and doesn't allow dragging and resizing.
Another problem I have is when I define the displayClass for draw
feature, it wouldn't let me draw rectangles that are horizontally
aligned. To point your attention towards where I might be making a
mistake, I am using OpenLayers.Handler.RegularPolygon to draw feature.
Is that a problem?
Thanks a lot for taking time to read my problem and I'd really
appreciate if you could help me with any suggestions and ideas.
Thanks!
Moiz
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--
Alexandre Dubé
Mapgears
www.mapgears.com
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