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ObjectDefaultMapLayer
WMSMapLayer
public class WMSMapLayer
Wraps a WMS layer into a MapLayer
for interactive rendering usage TODO: expose a
GetFeatureInfo that returns a feature collection TODO: expose the list of named styles and allow
choosing which style to use
Field Summary | |
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static Logger |
LOGGER
The logger for the map module. |
Fields inherited from class DefaultMapLayer |
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featureSource, listenerList, query, selected, sourceListener, style, title, visible |
Constructor Summary | |
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WMSMapLayer(WebMapServer wms,
Layer layer)
Builds a new WMS alyer |
Method Summary | |
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void |
addLayer(Layer layer)
Allows to add another WMS layer into the GetMap requests |
ReferencedEnvelope |
getBounds()
find out the bounds of the layer |
CoordinateReferenceSystem |
getCoordinateReferenceSystem()
Returns the CRS used to make requests to the remote WMS |
InputStream |
getFeatureInfo(DirectPosition2D pos,
String infoFormat,
int featureCount)
Retrieves the feature info as a generic input stream, it's the duty of the caller to interpret the contents and ensure the stream is closed feature info format) |
InputStream |
getFeatureInfo(ReferencedEnvelope bbox,
int width,
int height,
int x,
int y,
String infoFormat,
int featureCount)
Allows to run a standalone GetFeatureInfo request, without the need to have previously run a GetMap request on this layer. |
String |
getFeatureInfoAsText(DirectPosition2D pos,
int featureCount)
Retrieves the feature info as text (assuming "text/plain" is a supported feature info format) |
GetMapRequest |
getLastGetMap()
Returns last GetMap request performed by this layer |
WebMapServer |
getWebMapServer()
Returns the WebMapServer used by this layer |
List<Layer> |
getWMSLayers()
Returns the WMS Layer used by this layer |
boolean |
isNativelySupported(CoordinateReferenceSystem crs)
Returns true if the specified CRS can be used directly to perform WMS requests. |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final Logger LOGGER
Constructor Detail |
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public WMSMapLayer(WebMapServer wms, Layer layer)
wms
- layer
- Method Detail |
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public ReferencedEnvelope getBounds()
MapLayer
getBounds
in interface MapLayer
getBounds
in class DefaultMapLayer
public String getFeatureInfoAsText(DirectPosition2D pos, int featureCount) throws IOException
pos
- the position to be checked, in real world coordinates
IOException
public InputStream getFeatureInfo(DirectPosition2D pos, String infoFormat, int featureCount) throws IOException
pos
- the position to be checked, in real world coordinatesinfoFormat
- The INFO_FORMAT parameter in the GetFeatureInfo request
IOException
public InputStream getFeatureInfo(ReferencedEnvelope bbox, int width, int height, int x, int y, String infoFormat, int featureCount) throws IOException
pos
- infoFormat
- The INFO_FORMAT parameter in the GetFeatureInfo request
IOException
public WebMapServer getWebMapServer()
WebMapServer
used by this layer
public List<Layer> getWMSLayers()
Layer
used by this layer
public CoordinateReferenceSystem getCoordinateReferenceSystem()
public GetMapRequest getLastGetMap()
public void addLayer(Layer layer)
layer
- public boolean isNativelySupported(CoordinateReferenceSystem crs)
crs
-
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