[Geotools-gt2-users] gvSIG and TIFF image pyramids

2008-10-09 Thread Kami ROUSSEAU
Hello, I have a tiff file that contains a full size 16Kx16K image, compressed using JPEG. The file also contains ten reduced size overviews. When this image is opened in gvSIG, the overviews are not used; instead, the full size image is red in memory. This reading operation takes a long time to

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread Michael Bedward
Hi, I use geotools with NB 6.1 and I wrote the netbeans pages in the user's manual so if there's some confusion there it's my fault :-) The netbeans pages only talk about using netbeans with maven-based geotools projects, ie. using the maven build tool from within netbeans to automagically downlo

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread fx5900
In my local repository, if i create the folder geotools, is it the case of simply copying the 3 folders into the geotools folder? How do i let NB know that i want to use the geotools functions? -- View this message in context: http://www.nabble.com/Installing-GeoTools-2.4.5-tp19898068p19910338

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread fx5900
Does anybody know what i need to do once i have downloaded the jar files when using netbeans? Is there no documentation online here which shows how to load the jars onto NB by anychance? Cheers I am not sure; how do you normally use jars in net beans? Do it that way ... Jody -- View this mess

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread Jody Garnett
I am not sure; how do you normally use jars in net beans? Do it that way ... Jody fx5900 wrote: > I'm actually using NB but the site does not tell exactly how to incorporate > the jar folders into NB or what to do after downloading the jars. That is my > predicament. I just need to know what exact

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread fx5900
I'm actually using NB but the site does not tell exactly how to incorporate the jar folders into NB or what to do after downloading the jars. That is my predicament. I just need to know what exactlly i need to do with the src,doc and bin files to fully use geotools. Jody Garnett wrote: > > I do

Re: [Geotools-gt2-users] NMEA

2008-10-09 Thread Jody Garnett
There is no reader for that as far as I know - perhaps you would like to donate one. We did something similar for a "GeoVideo" service in uDig a couple years back ... Jody [EMAIL PROTECTED] wrote: > Hi everybody, > I'm new to GeoTools, so I'd like to ask you a question: > is it possible with Ge

Re: [Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread Jody Garnett
I do not use netbeans; but the general instructions of loading the jars into your project and starting work is a good one. The only advice that is not always obvious is to use only *one* "epsg" jar in your project. If you read the instructions here: - http://docs.codehaus.org/display/GEOTDOC/Wel

Re: [Geotools-gt2-users] [Geotools-devel] manually calculating bounding box

2008-10-09 Thread Simone Giannecchini
Ciao Juirgen, please read below On Thu, Oct 9, 2008 at 12:45 PM, Jürgen Jacob <[EMAIL PROTECTED]> wrote: > Dear Simone, > thanks for your help! > > I get the image directly from the uDig Renderer: > ApplicationGIS.getActiveMap().getRenderManager().getImage() There should a similar method to g

[Geotools-gt2-users] Installing GeoTools 2.4.5

2008-10-09 Thread fx5900
Hi i'm going to be downloading GeoTools 2.4.5 but i can't seem to find any install guides which tell how what i need to after downloading the bin,src and doc files. Can somebody give me a link telling me how i need to install this because i'm going through the Welcome to Netbeans developers guide

Re: [Geotools-gt2-users] How can I convert mid-mif map to matrix of big cells with average territory information?

2008-10-09 Thread Michael Bedward
Hi Vitaly, Keep in mind that ArcInfo is written in C or something similar, so it's bound to faster than Java. The most obvious thing to tweak in your program is reducing the time spent iterating through input features. You could set a distance threshold beyond which you don't include features in

Re: [Geotools-gt2-users] [Geotools-devel] manually calculating bounding box

2008-10-09 Thread Jürgen Jacob
Dear Simone, thanks for your help! I get the image directly from the uDig Renderer: ApplicationGIS.getActiveMap().getRenderManager().getImage() Additionally I'm no expert in the Geo world... and the word "georectified" is confusing me. Does it mean that we have cartesian coordinates with equidi

[Geotools-gt2-users] NMEA

2008-10-09 Thread [EMAIL PROTECTED]
Hi everybody, I'm new to GeoTools, so I'd like to ask you a question: is it possible with GeoTools to parse NMEA strings? Thank you Carmelo ___ Con Tiscali Adsl 8 Mega navighi SENZA LIMITI e GRATIS PER I PRIMI TRE MESI. In seguito

Re: [Geotools-gt2-users] [Geotools-devel] manually calculating bounding box

2008-10-09 Thread Simone Giannecchini
Ciao Jurgen, there is a missing piece here that it's needed in order to do transformation. I am talking about the grid-to-world transform which is the transformation that maps from raster space into model (geographi space). Assuming your raster is georectified this is a an affine transform. If you

[Geotools-gt2-users] manually calculating bounding box

2008-10-09 Thread Jürgen Jacob
Dear all, I'm using uDig for my own application and have this problem: The operator can make snapshots of the map for usage outside of the GIS component of my application. The image (AWT Raster) is saved together with envelope details (crs, min and max x and y). With a tool the user can trim (cr

Re: [Geotools-gt2-users] LinePlacement of Text does not work?

2008-10-09 Thread Julian Hagenauer
Sure. This is my test-class to reproduce the problem: import java.io.InputStream; import org.geotools.styling.NamedLayer; import org.geotools.styling.Style; import org.geotools.styling.StyledLayer; import org.geotools.styling.StyledLayerDescriptor; import org.geotools.xml.Configuration; import or

Re: [Geotools-gt2-users] How to create a new feturetype -----message resend

2008-10-09 Thread apreciado
It is a example: AttributeDescriptor[] typesNew = new AttributeDescriptor[3]; AttributeTypeBuilder atb = new AttributeTypeBuilder(); atb.setBinding(Point.class); atb.setNillable(false); atb.setCRS(DefaultGeographicCRS.WGS84); atb.

Re: [Geotools-gt2-users] How to create a new feturetype -----message resend

2008-10-09 Thread Ben Caradoc-Davies
I think you are looking for SimpleFeatureTypeBuilder. Please refer to the GeoTools 2.5 upgrade guide: http://docs.codehaus.org/display/GEOTOOLS/Upgrade+to+2.5#Upgradeto2.5-TransitiontoGeoAPISimpleFeature Kind regards, Ben. ruan.tong wrote: hi, Traditionally, I use FeatureTypeFactory.ne

[Geotools-gt2-users] How to create a new feturetype -----message resend

2008-10-09 Thread ruan.tong
hi, Traditionally, I use FeatureTypeFactory.newFeatureType( ) to create a featuretype,but I found the abstract class is deprecated in Getools 2.4.5 and 2.5. I want to use : FeatureTypeFactory.createFeatureType(...), but in new version FeatureTypeFactory is an interface,