Revision 2613 org.gvsig.raster.wmts/trunk/org.gvsig.raster.wmts/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/WMTSProvider.java
| WMTSProvider.java | ||
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import org.gvsig.raster.wmts.ogc.exception.DownloadException; |
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import org.gvsig.raster.wmts.ogc.exception.ServerErrorException; |
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import org.gvsig.raster.wmts.ogc.exception.WMTSException; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSBoundingBox; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSLayer; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTile; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrix; |
| ... | ... | |
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} |
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/** |
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* Gets the bounding box in world coordinates. If the layer has grid subsets (TileMatrixLimits) then |
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* <p> |
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* Gets the bounding box in world coordinates. |
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* If the layer has defined the BoundingBox tag, we will take this bounding box as entire |
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* extension of this layer, else we'll see if the tag WGS84BoundingBox is defined (it can be approximated). |
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* In this case we'll take WGS84BoundingBox as entire extension. |
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* </p> |
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* <br> |
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* Note: |
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* <br> |
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* <p> |
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* If the layer has grid subsets (TileMatrixLimits) then |
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* this will have a only extent but if the layer doesn't have grid subsets then this will have a different |
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* extent in each level resolution. In this case we need to know the extent for each level. |
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* </p> |
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* @return Extent |
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*/ |
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public Extent getExtent() {
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WMTSDataParameters p = (WMTSDataParameters)parameters; |
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if(gridSubsets) {
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WMTSLayer layer = p.getLayer(); |
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WMTSLayer layer = p.getLayer(); |
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if(layer.getBBox() != null) |
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return new ExtentImpl(layer.getBBox().toRectangle2D()); |
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if(layer.getWGS84BBox() != null) {
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String crsCode = p.getSRSCode(); |
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Rectangle2D r = layer.getWGS84BBoxTransformed(crsCode); |
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if(r != null) |
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return new ExtentImpl(r); |
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} |
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if(bbox == null) |
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getExtentByResolutionLevel(); |
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return bbox; |
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/*if(gridSubsets) {
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WMTSBoundingBox bbox = layer.getWGS84BBox(); |
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return new ExtentImpl(bbox.toRectangle2D()); |
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} else {
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/*WMTSTileMatrixSet tileMatrixSet = getTileMatrixSetLink().getTileMatrixSet(); |
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//Si ya se han calculado los niveles es q el extent es v?lido sino el nivel ser? el 0 |
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double scale = 0D; |
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int level = 0; |
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if(extentByLevel != null && p.getExtent() != null) {
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scale = getScale(p.getExtent(), p.getWidth()); |
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try {
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level = getLevelFromScale(scale, tileMatrixSet); |
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} catch (RasterDriverException e) {
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e.printStackTrace(); |
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} |
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} |
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Extent[] ext = getExtentByResolutionLevel(); |
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if(ext != null && level >= 0 && level < ext.length) |
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return ext[level];*/ |
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if(bbox == null) |
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getExtentByResolutionLevel(); |
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return bbox; |
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} |
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}*/
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} |
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/** |
| ... | ... | |
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WMTSTileMatrix tileMatrix = (WMTSTileMatrix)tileMatrixList.get(i); |
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if(!p.isProjected()) {
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widthMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / (MTS_X_GRADO * 1000); |
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heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / (MTS_X_GRADO * 1000);
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heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileHeight() * 0.28) / (MTS_X_GRADO * 1000);
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} else {
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widthMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / 1000; |
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heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / 1000;
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heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileHeight() * 0.28) / 1000;
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} |
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double h = Math.abs(tileMatrix.getTopLeftCorner()[0] - (tileMatrix.getTopLeftCorner()[0] - (tileMatrix.getMatrixHeight() * heightMtsTile))); |
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//TODO: Revisar!!! Creo que el top left sale al rev?s en el de la nasa |
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double h = Math.abs(tileMatrix.getTopLeftCorner()[1] - (tileMatrix.getTopLeftCorner()[1] - (tileMatrix.getMatrixHeight() * heightMtsTile))); |
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Rectangle2D r = new Rectangle2D.Double( |
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tileMatrix.getTopLeftCorner()[1],
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tileMatrix.getTopLeftCorner()[0] - h,
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Math.abs(tileMatrix.getTopLeftCorner()[1] - (tileMatrix.getTopLeftCorner()[1] + (tileMatrix.getMatrixWidth() * widthMtsTile))),
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tileMatrix.getTopLeftCorner()[0],
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tileMatrix.getTopLeftCorner()[1] - h,
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Math.abs(tileMatrix.getTopLeftCorner()[0] - (tileMatrix.getTopLeftCorner()[0] + (tileMatrix.getMatrixWidth() * widthMtsTile))),
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h); |
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extentByLevel[i] = new ExtentImpl(r); |
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if(i == 0) {
|
| ... | ... | |
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status.setTileMatrixSet(tileMatrixSet.getIdentifier()); |
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status.setTileMatrix(tileMatrix.getIdentifier()); |
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status.setLevel(level - dif); |
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status.setDimension(p.getDimension()); |
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status.setValueForDimension(p.getDimensionSelectedValue()); |
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wmtsLayer.buildResourceURLListFromTemplate(status, null);
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wmtsLayer.buildResourceURLListFromTemplate(status); |
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this.lastStatus = status; |
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return status; |
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