osgEarth 2.1.1
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#include "Capabilities"
#include <osgEarth/XmlUtils>
#include <osgEarth/HTTPClient>
#include <osgDB/FileNameUtils>
#include <osgDB/FileUtils>
Go to the source code of this file.
Defines | |
#define | ATTR_VERSION "version" |
#define | ELEM_CAPABILITY "capability" |
#define | ELEM_REQUEST "request" |
#define | ELEM_ABSTRACT "abstract" |
#define | ELEM_GETMAP "getmap" |
#define | ELEM_FORMAT "format" |
#define | ELEM_LAYER "layer" |
#define | ELEM_NAME "name" |
#define | ELEM_TITLE "title" |
#define | ELEM_STYLE "style" |
#define | ELEM_SRS "srs" |
#define | ELEM_CRS "crs" |
#define | ELEM_LATLONBOUNDINGBOX "latlonboundingbox" |
#define | ELEM_BOUNDINGBOX "boundingbox" |
#define | ATTR_MINX "minx" |
#define | ATTR_MINY "miny" |
#define | ATTR_MAXX "maxx" |
#define | ATTR_MAXY "maxy" |
Functions | |
static Layer * | getLayerByName (const string &name, Layer::LayerList &layers) |
static void | readLayers (XmlElement *e, Layer *parentLayer, Layer::LayerList &layers) |
#define ATTR_MAXX "maxx" |
Definition at line 174 of file Capabilities.cpp.
#define ATTR_MAXY "maxy" |
Definition at line 175 of file Capabilities.cpp.
#define ATTR_MINX "minx" |
Definition at line 172 of file Capabilities.cpp.
#define ATTR_MINY "miny" |
Definition at line 173 of file Capabilities.cpp.
#define ATTR_VERSION "version" |
Definition at line 158 of file Capabilities.cpp.
#define ELEM_ABSTRACT "abstract" |
Definition at line 161 of file Capabilities.cpp.
#define ELEM_BOUNDINGBOX "boundingbox" |
Definition at line 171 of file Capabilities.cpp.
#define ELEM_CAPABILITY "capability" |
Definition at line 159 of file Capabilities.cpp.
#define ELEM_CRS "crs" |
Definition at line 169 of file Capabilities.cpp.
#define ELEM_FORMAT "format" |
Definition at line 163 of file Capabilities.cpp.
#define ELEM_GETMAP "getmap" |
Definition at line 162 of file Capabilities.cpp.
#define ELEM_LATLONBOUNDINGBOX "latlonboundingbox" |
Definition at line 170 of file Capabilities.cpp.
#define ELEM_LAYER "layer" |
Definition at line 164 of file Capabilities.cpp.
#define ELEM_NAME "name" |
Definition at line 165 of file Capabilities.cpp.
#define ELEM_REQUEST "request" |
Definition at line 160 of file Capabilities.cpp.
#define ELEM_SRS "srs" |
Definition at line 168 of file Capabilities.cpp.
#define ELEM_STYLE "style" |
Definition at line 167 of file Capabilities.cpp.
#define ELEM_TITLE "title" |
Definition at line 166 of file Capabilities.cpp.
static Layer* getLayerByName | ( | const string & | name, |
Layer::LayerList & | layers | ||
) | [static] |
Definition at line 32 of file Capabilities.cpp.
{ for (Layer::LayerList::iterator i = layers.begin(); i != layers.end(); ++i) { if (osgDB::equalCaseInsensitive(i->get()->getName(),name)) return i->get(); Layer *l = getLayerByName(name, i->get()->getLayers()); if (l) return l; } return 0; }
static void readLayers | ( | XmlElement * | e, |
Layer * | parentLayer, | ||
Layer::LayerList & | layers | ||
) | [static] |
Definition at line 180 of file Capabilities.cpp.
{ XmlNodeList layerNodes = e->getSubElements( ELEM_LAYER ); for( XmlNodeList::const_iterator i = layerNodes.begin(); i != layerNodes.end(); i++ ) { XmlElement* e_layer = static_cast<XmlElement*>( i->get() ); Layer *layer = new Layer; layer->setName( e_layer->getSubElementText( ELEM_NAME ) ); layer->setTitle( e_layer->getSubElementText( ELEM_TITLE ) ); layer->setAbstract( e_layer->getSubElementText( ELEM_ABSTRACT ) ); //Read all the supported styles XmlNodeList styles = e_layer->getSubElements( ELEM_STYLE ); for( XmlNodeList::const_iterator styleitr = styles.begin(); styleitr != styles.end(); styleitr++ ) { XmlElement* e_style = static_cast<XmlElement*>( styleitr->get() ); string name = e_style->getSubElementText( ELEM_NAME ); string title = e_style->getSubElementText( ELEM_TITLE ); layer->getStyles().push_back(Style(name,title)); } //Read all the supported SRS's XmlNodeList spatialReferences = e_layer->getSubElements( ELEM_SRS ); for (XmlNodeList::const_iterator srsitr = spatialReferences.begin(); srsitr != spatialReferences.end(); ++srsitr) { string srs = static_cast<XmlElement*>( srsitr->get() )->getText(); layer->getSpatialReferences().push_back(srs); } //Read all the supported CRS's spatialReferences = e_layer->getSubElements( ELEM_CRS ); for (XmlNodeList::const_iterator srsitr = spatialReferences.begin(); srsitr != spatialReferences.end(); ++srsitr) { string crs = static_cast<XmlElement*>( srsitr->get() )->getText(); layer->getSpatialReferences().push_back(crs); } osg::ref_ptr<XmlElement> e_bb = e_layer->getSubElement( ELEM_LATLONBOUNDINGBOX ); if (e_bb.valid()) { double minX, minY, maxX, maxY; minX = as<double>(e_bb->getAttr( ATTR_MINX ), 0); minY = as<double>(e_bb->getAttr( ATTR_MINY ), 0); maxX = as<double>(e_bb->getAttr( ATTR_MAXX ), 0); maxY = as<double>(e_bb->getAttr( ATTR_MAXY ), 0); layer->setLatLonExtents(minX, minY, maxX, maxY); } e_bb = e_layer->getSubElement( ELEM_BOUNDINGBOX ); if (e_bb.valid()) { double minX, minY, maxX, maxY; minX = as<double>(e_bb->getAttr( ATTR_MINX ), 0); minY = as<double>(e_bb->getAttr( ATTR_MINY ), 0); maxX = as<double>(e_bb->getAttr( ATTR_MAXX ), 0); maxY = as<double>(e_bb->getAttr( ATTR_MAXY ), 0); layer->setExtents(minX, minY, maxX, maxY); } //Add the layer to the list and set its parent layer layers.push_back(layer); layer->setParentLayer( parentLayer ); //Read any other layers that are in the layer node readLayers( e_layer, layer, layer->getLayers()); } }