Hi, you could use OpenLayers.Control.TransformFeature for moving/reshaping your boxes. See http://openlayers.org/dev/examples/transform-feature.html for an example.
Regards, Andreas. On Aug 5, 2010, at 00:25 , Moiz Bhukhiya wrote: > I see now what you're saying. I clicked on the checkbox and now the boxes are > inline of horizontal line. But is there a way to modify the box drawn?/ > > Thanks. > Moiz > > On Wed, Aug 4, 2010 at 5:22 PM, Moiz Bhukhiya <moiz.bhukh...@gmail.com> wrote: > Thanks alot Tim for your response. > > It seems like it will be helpful for resizing the square box, but how to move > this square and the square box seems to be in 45 degree angle to the > horizontal line. I need square to be drawn inline with horizontal line. It > should be resizable by dragging it edges like we see in the Jquery plugin I > mentioned. http://odyniec.net/projects/imgareaselect > > > Thanks again for your help. I really appreciate it. > Moiz > > > On Wed, Aug 4, 2010 at 2:49 PM, Tim Schaub <tsch...@opengeo.org> wrote: > On 8/4/10 12:31 PM, Moiz Bhukhiya wrote: > > Hello Devs, > > > > I am using Openlayers to display images from Djatoka Image server. I am > > using two different layers. > > 1. To draw boxes on an image which is OpenLayers.Layer.Boxes > > 2. To dynamically draw boxes on images I am using OpenLayers.Control() > > > > Using Control() functionality I can draw boxes on the image pressing > > shift key and on mouse down, and on mouse up I can get the coordinates > > of the box on the image. On mouse up the box disappears and I get the > > coordinates. My problem is I do not want this box to disappear until I > > invoke it. I want to draw the box and resize it if required (like we do > > in Jquery crop plugin Eg:http://odyniec.net/projects/imgareaselect ) > > > > It would be of great help if you could guide me how do I achieve this > > functionality. > > > > Alternatively, you could use a Vector layer and a DrawFeature control > with a RegularPolygon handler. > > See http://openlayers.org/dev/examples/regular-polygons.html > > Sounds like an irregular polygon with four sides (rectangle) snapped to > 90 would give you want you want. > > Tim > > > Thanks, > > Moiz > > > > > > > > _______________________________________________ > > Dev mailing list > > Dev@openlayers.org > > http://openlayers.org/mailman/listinfo/dev > > > -- > Tim Schaub > OpenGeo - http://opengeo.org > Expert service straight from the developers. > _______________________________________________ > Dev mailing list > Dev@openlayers.org > http://openlayers.org/mailman/listinfo/dev > > > _______________________________________________ > Dev mailing list > Dev@openlayers.org > http://openlayers.org/mailman/listinfo/dev -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev
