Hi Jodi I have downloaded sql server jdbc driver and tried to connect through it, But I couldn't.
I have added that sqlserver jdbc driver jar to my mapgraphic plugin under referenced libraries, even thogh it is showing error like class not found exception (com.microsft.sqlserver.jdbcdriver), Where actullay I need to add my jar to the plugin . I have a small doubt here Once I create a gate then it has to ask a name for the gate on the map,and user has to enter the name for that. how can i give the input data on the map ? Hope you can help me Thanks in advance Babu On Tue, Mar 3, 2009 at 12:50 PM, Jody Garnett <[email protected]>wrote: > Not a problem - it is good to build community. > > And remember you did the hard work :-) I have it easy answering questions. > The next step (of saving your gates to and from the database should be okay > for you I guess). When you get to testing your gates against the road > network you may have some questions about the JTS and the geometry classes; > I can try and answer some questions, there is a jts email list, and the > javadocs are really good. > > Jody > > On Tue, Mar 3, 2009 at 2:51 PM, prasad babu <[email protected]>wrote: > >> Hi Jody >> >> I have completed my first task(creating gates), All credit goes to you. >> >> Any way Thanks again >> >> Babu. >> >> On Fri, Feb 27, 2009 at 1:51 PM, Jody Garnett >> <[email protected]>wrote: >> >>> You have the right class; but unless you change the code to draw lines >>> you will not draw lines :-) >>> I think rather than storing individual coordinate on the blackboard you >>> may want to store a "gate" on the blackboard. >>> >>> Make a class called gate with 4 points in it. And make your tool create >>> gates; and you map graphic draw them. >>> >>> With programming there are always many ways to do things; you should go >>> with something you are comfortable with. >>> >>> Why not start off slow and replace the mapgrpahic code (that draws a >>> circle right now) and ask it to draw a square (just to get practice drawing >>> squares. >>> >>> Jody >>> >>> >>> On Fri, Feb 27, 2009 at 4:43 PM, prasad babu >>> <[email protected]>wrote: >>> >>>> Hi Jody >>>> >>>> I have created a MapGraphic, I am able to place the coardinates now >>>> (with Blue color), But it is not drawing any lines to combine these >>>> coardiants to create a gate . >>>> >>>> What I have done so far >>>> >>>> 1-> Make use of net.refrations.tuorial.tool.coardinate class . (I just >>>> create model tool and added this class to that model , so that I can place >>>> some coordinates using that tool) >>>> 2->I just added a MapGraphic and I have given a name(Draw Line) to that >>>> MapGraphic >>>> >>>> Step to execute >>>> >>>> 1-> I just added a Map to the Udig >>>> 2-> I just use the coordiante model tool to place the points >>>> 3->I just created a Map graphic to that Map >>>> >>>> Now I can only see that 4 coardinates with dark blue color on to the >>>> Map >>>> >>>> Is it the right way to add map graphic? if not plese let me know the >>>> process,othere wise just send me any doucment related to this. >>>> >>>> Thanks in advance >>>> Babu. >>>> >>>> On Thu, Feb 26, 2009 at 12:46 PM, Jody Garnett < >>>> [email protected]> wrote: >>>> >>>>> On Thu, Feb 26, 2009 at 1:17 PM, prasad babu < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi >>>>>> >>>>>> I added a plug-in to the tool, and now I need to draw some thing on >>>>>> the map which conncets 4 coardinates. >>>>>> >>>>> >>>>> So next up you can create a MapGraphic (its responsibility will be to >>>>> draw the coordinates). Have a look at the code example documented here: >>>>> - >>>>> http://udig.refractions.net/confluence/display/DEV/2+Training+Materials#2TrainingMaterials-MapGraphic >>>>> >>>>> >>>>>> and I must restrict the size and way of the polygon or whatever... I >>>>>> wont allow users to draw what ever they want. I need to do some >>>>>> calculations >>>>>> while drawing a extra layer on the map. >>>>>> >>>>> >>>>> That is fine; you can do whatever you need when drawing. >>>>> >>>>>> >>>>>> My actual requirement. >>>>>> >>>>>> I need to work on a road map, there will be many roads , and I need to >>>>>> add some gantrys (means toll gates for price calculations) to the map . I >>>>>> just want to add a plug -in to do this process. >>>>>> >>>>> >>>>> So what is your workflow? Are the four points representing a "tool >>>>> gate"? >>>>> 1. Select the "toll gate" tool; use it to draw a gate >>>>> 2. During drawing you can use a DrawCommand to provide visual feedback; >>>>> when the gate is done you can invalidate the draw command and add the new >>>>> gate to the map blackboard. When the gate is done you can check if there >>>>> is >>>>> a "toll gate" mapgraphic on the map and if not you can add it; if it is >>>>> already there you can refresh it >>>>> 3. Create a "toll gate" mapgraphic that draws the toll gate on the >>>>> screen >>>>> >>>>> Is this correct? Are you really drawing a box for a toll gate; or do >>>>> you need to click and snap to the nearest layer? >>>>> >>>>> 1-> Which class I need to extend to write an extra layer? (I >>>>>> extended simple tool for calulate the distance in the example,there are >>>>>> methods like mouse dragged and so on..) and I also needto do an reverse >>>>>> engine that means I will get the data from GPS (4 Coardinates) >>>>>> and I need to connect ther 4 coardinate and display it >>>>>> automaticaly once I open the Map. >>>>>> >>>>>> Plese suggest me what would be the best way to do this. >>>>>> >>>>>> Any ideas will be appriciated. >>>>>> >>>>>> Thanks in advance >>>>>> Babu >>>>>> >>>>>> >>>>>> >>>>>> On Wed, Feb 25, 2009 at 10:51 AM, Jody Garnett < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> That sounds perfect; if you are intending to define a region of >>>>>>> interest then a region of interest tool is more explicit to both you and >>>>>>> your user. You should find that your tool can store the region of >>>>>>> interest >>>>>>> on the map backboad; and then your other view etc can pick it up from >>>>>>> there >>>>>>> as needed. The coordinate tool / coordinate map graphic example in >>>>>>> tutorials >>>>>>> show how to do this; and it has been used by many other teams. The >>>>>>> DIVAGIS >>>>>>> team used this techqniue to define a region of interest "grid" and then >>>>>>> had >>>>>>> a bunch of operations build around doing analysis of the points that >>>>>>> fell >>>>>>> into each grid square. >>>>>>> >>>>>>> Jody >>>>>>> >>>>>>> >>>>>>> On Tue, Feb 24, 2009 at 7:46 PM, Despres < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Thanks for your help, >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> The point is that the filter i get doesn’t contain a bounding box. >>>>>>>> Indeed, I may have only one or no rasters layer on the map. >>>>>>>> >>>>>>>> I think what I tried to do is impossible with the Bbox selection >>>>>>>> tool, so I developped my own Bbox tool. The goal is just to define a >>>>>>>> Region >>>>>>>> of Interest. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Damien >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------ >>>>>>>> >>>>>>>> *De :* [email protected] [mailto: >>>>>>>> [email protected]] *De la part de* Jody >>>>>>>> Garnett >>>>>>>> *Envoyé :* mardi 24 février 2009 06:08 >>>>>>>> *À :* User-friendly Desktop Internet GIS >>>>>>>> *Objet :* Re: [udig-devel] BBoxSelection Listener >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> The filter geneated by the BBoxSelectionCommand is available for you >>>>>>>> .... layer.getFilter(). >>>>>>>> >>>>>>>> >>>>>>>> You can look at this data structure and get the bounding box if you >>>>>>>> like; altough the selection for a layer (ie the filter) is not always >>>>>>>> done >>>>>>>> as a bounding box. >>>>>>>> >>>>>>>> I hope this helps. >>>>>>>> >>>>>>>> If you need to listen to any random part of the >>>>>>>> project/map/layer/viewport model you can - the magic word you need to >>>>>>>> know >>>>>>>> is "adapters"; the best way to figure out how is to look at some of the >>>>>>>> existing add/remove listener implementations and watch how they >>>>>>>> translate a >>>>>>>> Notification (ie what adapters "listen to") into a layer change event. >>>>>>>> >>>>>>>> I am still not sure if the various map changed, and layer changed >>>>>>>> events are worth while or if it would be easier just to use this >>>>>>>> Notification thing everywhere. >>>>>>>> >>>>>>>> Jody >>>>>>>> >>>>>>>> On Wed, Feb 18, 2009 at 4:35 AM, Despres < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>> Hi all, >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> I’m trying to develop a plug-in that could listen to the >>>>>>>> BBoxSelectionCommand and get the bbox that have been drawn by the user >>>>>>>> with >>>>>>>> the bbox tool. >>>>>>>> >>>>>>>> I’ve tried to add a MapListener, I catch an event but it doesn’t >>>>>>>> help: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> *activeMap*.addMapListener(*new* IMapListener(){ >>>>>>>> >>>>>>>> *public* *void* changed(MapEvent event) >>>>>>>> >>>>>>>> { >>>>>>>> >>>>>>>> System.*out*.println("change"); >>>>>>>> >>>>>>>> *if*(event.getType() == MapEvent.MapEventType.* >>>>>>>> MAP_COMMAND*){ >>>>>>>> >>>>>>>> CommandManager val = >>>>>>>> (CommandManager)event.getNewValue(); >>>>>>>> >>>>>>>> Object *old*=event.getOldValue(); >>>>>>>> >>>>>>>> System.*out*.println(val.getMaxHistorySize()); >>>>>>>> >>>>>>>> } >>>>>>>> >>>>>>>> }}); >>>>>>>> >>>>>>>> } >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Thanks in advance for your help, I’m really lost here. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> *DESPRES Damien* >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> User-friendly Desktop Internet GIS (uDig) >>>>>>>> http://udig.refractions.net >>>>>>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> User-friendly Desktop Internet GIS (uDig) >>>>>>>> http://udig.refractions.net >>>>>>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> User-friendly Desktop Internet GIS (uDig) >>>>>>> http://udig.refractions.net >>>>>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> User-friendly Desktop Internet GIS (uDig) >>>>>> http://udig.refractions.net >>>>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>>>> >>>>>> >>>>> >>>>> _______________________________________________ >>>>> User-friendly Desktop Internet GIS (uDig) >>>>> http://udig.refractions.net >>>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> User-friendly Desktop Internet GIS (uDig) >>>> http://udig.refractions.net >>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>> >>>> >>> >>> _______________________________________________ >>> User-friendly Desktop Internet GIS (uDig) >>> http://udig.refractions.net >>> http://lists.refractions.net/mailman/listinfo/udig-devel >>> >>> >> >> _______________________________________________ >> User-friendly Desktop Internet GIS (uDig) >> http://udig.refractions.net >> http://lists.refractions.net/mailman/listinfo/udig-devel >> >> > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > >
_______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
