excuse the delay but I had no time to test what you said I do not know what the best way, actually I'm still learning and messing with uDig mapgraphic was the first way I found to draw on the map
I will test it said but if you can send me how you would do good, because any way to do this would be good for me already Thank you very much 2011/6/29 <[email protected]> > > > ------------------------------ > > Message: 4 > Date: Wed, 29 Jun 2011 09:35:58 +0200 > From: Joaqu?n Rodriguez-Guerra Urcelay <[email protected]> > Subject: Re: [udig-devel] draw in map > To: User-friendly Desktop Internet GIS > <[email protected]> > Message-ID: > <[email protected]> > Content-Type: text/plain; charset="iso-8859-1" > > Hello, > > You can find some more info in this link too: > > http://udig-devel.19327.n5.nabble.com/Drawing-lines-on-a-layer-from-a-ViewPart-td25563.html > > I am intereseted in drawing lines over the map (I want them to move > together with the map), and so far I have done this by creating a temporary > layer with these lines... > I wonder if doing this with a mapgraphic instead would be more optimus, > what do you think? > > I guess I would just have to implement the draw method in a new a class > implementing mapgraphic (similar to the one in > http://udig.refractions.net/confluence/display/DEV/Providing+Visual+Feedback+from+a+View, > or like the AnimationMapGraphic class in the tutorials plugin). And then add > that mapgraphic to my map, but how?? I have read several posts where you > say: > > "A MapGraphic is a normal layer - just one that happens not to have any > data :-) You add it like a normal layer; I think the wiki has some > examples of sending an addLayer command? I don't have the code in front > of me right now so you will have to check." > > Would it be as easy as running? > > map.sendCommandASync(new AddLayerCommand((Layer) new > AnimationMapGraphic())); > > Thanks, > > Joaqu?n > ________________________________________ > De: [email protected] [ > [email protected]] En nombre de carlos henrique de > souza junior [[email protected]] > Enviado el: martes, 28 de junio de 2011 21:54 > Para: [email protected] > Asunto: Re: [udig-devel] draw in map > > Hi guys > the knowledge that I have to come mapgraphic this link: > > http://udig.refractions.net/confluence/display/DEV/Providing+Visual+Feedback+from+a+View > > the problem is, the command asks for a draw in this class as a parameter > MapGraphicContext > > public void draw (MapGraphicContext context) > > I've searched but not found how to get a MapGraphicContext to move to the > draw > > I've seen in some places qa idea is to join mapgraphic + tool > My plugin extends simpletool already, so as I join the mapgraphic? > gotta extend another class? > > > thanks for help guys > > > Send udig-devel mailing list submissions to > [email protected]<mailto: > [email protected]> > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.refractions.net/mailman/listinfo/udig-devel > or, via email, send a message with subject or body 'help' to > [email protected]<mailto: > [email protected]> > > You can reach the person managing the list at > [email protected]<mailto: > [email protected]> > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of udig-devel digest..." > > > Today's Topics: > > 1. Re: draw in map (carlos henrique de souza junior) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 27 Jun 2011 14:19:35 -0300 > From: carlos henrique de souza junior <[email protected] > <mailto:[email protected]>> > Subject: Re: [udig-devel] draw in map > To: [email protected]<mailto: > [email protected]> > Message-ID: <[email protected]<mailto: > [email protected]>> > Content-Type: text/plain; charset="iso-8859-1" > > excuse the lack of knowledge but as I do that? > My difficulty is the code if you have a wonderful example > thanks > > > > > Date: Sun, 26 Jun 2011 20:25:26 +1000 > From: Jody Garnett <[email protected]<mailto:[email protected]>> > Subject: Re: [udig-devel] udig-devel Digest, Vol 92, Issue 34 > To: User-friendly Desktop Internet GIS > <[email protected]<mailto: > [email protected]>> > Message-ID: <[email protected]<mailto: > [email protected]>> > Content-Type: text/plain; charset="utf-8" > > > Could you try out the "graph" plugin? It uses a relationship between a > tool and a map > graphic to show different routes when choosing the > shortest > route... > > > I see that the page you mention already describes this; it is just that > graph is a nicer > example. > -- > Jody Garnett > > > On Sunday, 26 June 2011 at 12:14 PM, carlos henrique de souza junior wrote: > > >> I do not know or use the best mapgraphic not know how to "get" the > mapgraphic the map in order to draw him to call the function > > I saw how it works with this link > > ( > > http://udig.refractions.net/confluence/display/DEV/Providing+Visual+Feedback+from+a+View > ) > > but not found anything talking about how to get the mapgraphic > > could help me with this please? > > > > > > Date: Sun, 26 Jun 2011 09:46:27 +1000 > > From: Jody Garnett <[email protected]<mailto: > [email protected]> (mailto:[email protected]<mailto: > [email protected]> > )> > > Subject: Re: [udig-devel] draw in map > > To: User-friendly Desktop Internet GIS > > <[email protected]<mailto: > [email protected]> (mailto:[email protected] > <mailto:[email protected]> > )> > > Message-ID: <[email protected]<mailto: > [email protected]> (mailto: > [email protected]<mailto: > [email protected]>)> > > Content-Type: text/plain; charset="utf-8" > > > > You may wish to use a "Mapgraphic" or decorator to display feedback on > the map that moves around with the map. The draw shape command is mostly > intended for visual feedback when using a tool. You can (if needed) update > the data that your draw shape command uses (your teste Line2D in this case) > so that the line is scaled as the map zoom changes. It is best to record > your positions as "coordinates" in this case; and use the viewport methods > to transform them into pixels as needed. > > > > -- > > Jody Garnett > > > > > > On Friday, 24 June 2011 at 1:41 AM, carlos henrique de souza junior > wrote: > > > > > > > > hello guys I'm trying to create a plugin to draw the map floor plan for > an irrigation system, but am having trouble with the fact of drawing lines > on the map because the drawings do not move together with the map. > > > For example if I give a map zoom increases the size but the design > stays > the same size > > > this test is that when I give a click on the map it should draw a line > from the point you clicked: > > > > > > > > > Line2D teste = new Line2D.Double(new Double(e.x), new Double(e.y),e.x + > 122, e.y + 15); > > > > > > DrawShapeCommand dF = > getContext().getDrawFactory().createDrawShapeCommand(teste,Color.BLUE); > > > > > > dF.setStroke(133333, 0); > > > > > > getContext().sendSyncCommand(dF); > > > > > > > > > > > > Anyone know why this desenhao not respond to command together with the > map? > > > _______________________________________________ > > > User-friendly Desktop Internet GIS (uDig) > > > http://udig.refractions.net > > > http://lists.refractions.net/mailman/listinfo/udig-devel > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > http://lists.refractions.net/pipermail/udig-devel/attachments/20110626/7756914e/attachment-0001.html > > > > > > > > _______________________________________________ > > User-friendly Desktop Internet GIS (uDig) > > http://udig.refractions.net > > http://lists.refractions.net/mailman/listinfo/udig-devel > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.refractions.net/pipermail/udig-devel/attachments/20110627/b9ebc478/attachment-0001.html > > > > ------------------------------ > > _______________________________________________ > udig-devel mailing list > [email protected]<mailto:[email protected]> > http://lists.refractions.net/mailman/listinfo/udig-devel > > > End of udig-devel Digest, Vol 92, Issue 39 > ****************************************** > > > ______________________ > This message including any attachments may contain confidential > information, according to our Information Security Management System, > and intended solely for a specific individual to whom they are addressed. > Any unauthorised copy, disclosure or distribution of this message > is strictly forbidden. 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