Only Swedish CRS is working #2
Comments
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Can you please show the code you tried to use? |
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gradle:
//crs
implementation 'com.programmerare.crs-transformation:crs-transformation-constants:10.027' // only one class with constants
// The above "crs-transformation-constants" is a Java library
def crsTransformationAdapterVersion = "2.0.0"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-core:$crsTransformationAdapterVersion"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-proj4jlocationtech:$crsTransformationAdapterVersion"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-proj4j:$crsTransformationAdapterVersion"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-orbisgis:$crsTransformationAdapterVersion"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-nga:$crsTransformationAdapterVersion"
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-goober:$crsTransformationAdapterVersion" // only swedish CRS
implementation "com.programmerare.crs-transformation:crs-transformation-adapter-impl-geotools:$crsTransformationAdapterVersion" // you should also include the above geotools (repo.osgeo.org) repository
code in activity that is working:
final int epsgWgs84 = 4326;
final int epsgSweRef = 3006;
CrsCoordinate centralStockholmWgs84 = CrsCoordinateFactory.latLon(43.78147, 11.21845, epsgWgs84);
CrsTransformationAdapter crsTransformationAdapter = CrsTransformationAdapterCompositeFactory.createCrsTransformationMedian();
CrsTransformationResult centralStockholmResultSweRef = crsTransformationAdapter.transform(centralStockholmWgs84, epsgSweRef);
if(centralStockholmResultSweRef.isSuccess()) {
Log.d("OutTest", String.valueOf(centralStockholmResultSweRef.getOutputCoordinate()));
//out=Coordinate(xEastingLongitude=195697.355, yNorthingLatitude=4854555.05)
}else{
Log.d("OutTest", "Error Transform");
}
code in activity is not working:
final int epsgWgs84 = 4326;
final int epsgSweRef = 3064;
CrsCoordinate centralStockholmWgs84 = CrsCoordinateFactory.latLon(43.78147, 11.21845, epsgWgs84);
CrsTransformationAdapter crsTransformationAdapter = CrsTransformationAdapterCompositeFactory.createCrsTransformationMedian();
CrsTransformationResult centralStockholmResultSweRef = crsTransformationAdapter.transform(centralStockholmWgs84, epsgSweRef);
if(centralStockholmResultSweRef.isSuccess()) {
Log.d("OutTest", String.valueOf(centralStockholmResultSweRef.getOutputCoordinate()));
//out=Coordinate(xEastingLongitude=195697.355, yNorthingLatitude=4854555.05)
}else{
Log.d("OutTest", "Error Transform");
//out=OutTest: Error Transform
}
second example print "Error Transform" in Log Page
…________________________________
Da: Tomas Johansson ***@***.***>
Inviato: mercoledì 4 gennaio 2023 14:18
A: TomasJohansson/crsTransformations ***@***.***>
Cc: robertoricotti ***@***.***>; Author ***@***.***>
Oggetto: Re: [TomasJohansson/crsTransformations] Only Swedish CRS is working (Issue #2)
Can you please show the code you tried to use?
How does it fail for you, I mean do you get an incorrect result or is some exception thrown?
Are you using the latest published version 2.0.0<https://github.com/TomasJohansson/crsTransformations/releases/tag/v2.0.0> or are you using the latest commited source code in this github repository?
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Reply to this email directly, view it on GitHub<#2 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AVE4PKIR24DMLISEXEJOTW3WQV2BNANCNFSM6AAAAAATQGUV2Y>.
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It worked fine when I was running it from a console application, but I noticed the word you used "activity" and code "Log.d" so I see that you are using Android. |
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yes, your code seems to be ok without GeoTools. Now i have to understand why is not working for me even if Geotools is not implemented. |
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Last update,is working also in my project now, without geotools. I let you know if i find a way to implement geotools too. |
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You're welcome. Nice to hear that it works for you now, and yes please let me know if you figure out how to use the geotools implementation from Android, thank you. |
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Well, trying to success in Geotools implementation in Android i found this problem : |
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Thank you for bringing my attention to the awt problem. |
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Is there a way to know the unit (m,USfeet,deg and so on) of every transformation result? |
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No. Possibly can be added in some future version, but currently that feature is not included. |
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Ok, I'll check periodically for upgrades,and will be great to find this feature in a next release |
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Hi Tomas,me again. I see last EPSG constant update is 10.027, in 2021. Epsg.io is arrived now at 10.082. is there a way to let me update EPSGNumber class or generate a new one by myself? |
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Found, browsing code there is perfectly explained how to do it. |
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Is it possible to use a gtx file for geode apply to the Z? |
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Sorry, but the answer is no. |
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@TomasJohansson i have use your demo android app but it show different result than https://epsg.io/, am i missing something? |
I got the following results, with all five (i.e. Proj4j, NGA, Orbis ...) adapter implementations, when trying with my above android app: Transforming to EPSG:32642 (UTM zone 42N) Transforming to EPSG:32643 (UTM zone 43N) You get the same results from these two websites: Two screenshots below from epsg.io (and their URL's) : https://epsg.io/transform#s_srs=4326&t_srs=32643&x=72.1474200&y=21.7680411 |
Great repo, but i don't understand how let it wotks with all EPSG, only 3006, the one in example, is working for me, any other is failing the Transformation. Where i'm making wrong?
I just copied example code and trying to change values of Lat Lon and EPSG.
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