diff --git a/Examples/Projections/MapProjectionExample.cxx b/Examples/Projections/MapProjectionExample.cxx index 1b90a91472ecbb4dc4dc7441924b426ae7f5c821..eeb35fcccfc451f4b3191e5807b19a72dfba58a2 100644 --- a/Examples/Projections/MapProjectionExample.cxx +++ b/Examples/Projections/MapProjectionExample.cxx @@ -25,20 +25,24 @@ // Software Guide : BeginLatex // -// Map projection is an important issue when working with satellite images. In the -// orthorectification process, converting between geographic and cartographic -// coordinates is a key step. In this process, everything is integrated and you -// don't need to know the details. +// Map projection is an important issue when working with satellite +// images. In the orthorectification process, converting between +// geographic and cartographic coordinates is a key step. In this +// process, everything is integrated and you don't need to know the +// details. // -// However, sometimes, you need to go hands-on and find out the nitty-gritty details. -// This example shows you how to play with map projections in OTB and how to convert -// coordinates. In most cases, the underlying work is done by ossim. +// However, sometimes, you need to go hands-on and find out the +// nitty-gritty details. This example shows you how to play with map +// projections in OTB and how to convert coordinates. In most cases, +// the underlying work is done by OSSIM. // -// First, we start by including the otbMapProjections header. In this file, over 30 -// projections are defined and ready to use. It is easy to add new one. +// First, we start by including the otbMapProjections header. In this +// file, over 30 projections are defined and ready to use. It is easy +// to add new one. // -// The otbGenericMapProjection enables you to instanciate a map projection from a -// WKT (Well Known Text) string, which is popular with OGR for example. +// The otbGenericMapProjection enables you to instanciate a map +// projection from a WKT (Well Known Text) string, which is popular +// with OGR for example. // // Software Guide : EndLatex @@ -58,8 +62,9 @@ int main( int argc, char* argv[] ) // Software Guide : BeginLatex // - // We retrieve the command line parameters and put them in the correct variables. The - // transforms are going to work with an \doxygen{itk}{Point}. + // We retrieve the command line parameters and put them in the + // correct variables. The transforms are going to work with an + // \doxygen{itk}{Point}. // // Software Guide : EndLatex @@ -75,8 +80,8 @@ int main( int argc, char* argv[] ) // Software Guide : BeginLatex // - // The output of this program will be save in a text file. We also want - // to make sure the precision of the digit will be enough. + // The output of this program will be saved in a text file. We also want + // to make sure that the precision of the digits will be enough. // // Software Guide : EndLatex @@ -88,23 +93,24 @@ int main( int argc, char* argv[] ) // Software Guide : BeginLatex // - // We can now instanciate our first map projection. Here, it is a UTM projection - // we also need to provide the information concerning the zone and the hemisphere - // for the projection. These are specific to UTM projection. + // We can now instantiate our first map projection. Here, it is a + // UTM projection. We also need to provide the information about + // the zone and the hemisphere for the projection. These are + // specific to the UTM projection. // // Software Guide : EndLatex // Software Guide : BeginCodeSnippet otb::UtmForwardProjection::Pointer utmProjection - = otb::UtmForwardProjection::New(); + = otb::UtmForwardProjection::New(); utmProjection->SetZone(31); utmProjection->SetHemisphere('N'); // Software Guide : EndCodeSnippet // Software Guide : BeginLatex // - // The TransformPoint() method return the coordinates of the point in the + // The TransformPoint() method returns the coordinates of the point in the // new projection. // // Software Guide : EndLatex @@ -136,13 +142,16 @@ int main( int argc, char* argv[] ) // Software Guide : BeginLatex // - // If you follow carefully the previous examples, you've noticed that the target - // projection have been directly coded, which mean that they can't be changed at - // run-time. What happens if you don't know the target projection when you're writing - // the program? It can depends on some input provided by the user (image, shapefile). + // If you followed carefully the previous examples, you've noticed + // that the target projections have been directly coded, which means + // that they can't be changed at run-time. What happens if you don't + // know the target projection when you're writing the program? It + // can depend on some input provided by the user (image, + // shapefile). // - // In this situation, you can use the \doxygen{otb}{GenericMapProjection}. It will - // accept a string to set the projection. This string should be in the WKT format. + // In this situation, you can use the + // \doxygen{otb}{GenericMapProjection}. It will accept a string to + // set the projection. This string should be in the WKT format. // // For example: // @@ -163,16 +172,18 @@ int main( int argc, char* argv[] ) // Software Guide : BeginLatex // - // This string is then passed to the projection using the SetWkt() method. + // This string is then passed to the projection using the + // \code{SetWkt()} method. // // Software Guide : EndLatex // Software Guide : BeginCodeSnippet typedef otb::GenericMapProjection<otb::FORWARD> GenericMapProjection; - GenericMapProjection::Pointer genericMapProjection = GenericMapProjection::New(); + GenericMapProjection::Pointer genericMapProjection = + GenericMapProjection::New(); genericMapProjection->SetWkt(projectionRefWkt); - file << "Forward gerenic projection: " << std::endl; + file << "Forward generic projection: " << std::endl; file << point << " -> "; file << genericMapProjection ->TransformPoint(point); file << std::endl << std::endl;