The majority of formats require the same two steps for visualization on a Lightspeed view. To visualize ECW data:
-
Decode the data into an
ILcdModel
using anILcdModelDecoder
. -
Create an
ILspLayer
for theILcdModel
and add it to theILspView
.
//First create the model
ILcdModelDecoder decoder =
new TLcdCompositeModelDecoder(TLcdServiceLoader.getInstance(ILcdModelDecoder.class));
ILcdModel model = decoder.decode("Data/Ecw/c_08460890_06_04500_col_2007.ecw");
//Create a layer for the model with default styling
ILspLayer layer = TLspRasterLayerBuilder.newBuilder()
.model(model)
.build();
//Add the layer to the Lightspeed view (an ILspView)
view.addLayer(layer);
This results in a ECW layer with default styling. See Visualizing Raster Data for more information about visualizing and styling raster data.
This code snippet uses the The model decoder class that is actually responsible for decoding ECW data is the
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