Revision 8618
| trunk/extensions/extWCS/src/com/iver/cit/gvsig/fmap/layers/FLyrWCS.java | ||
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/** |
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* Clase que contiene los datos de visualizaci?n de WCS. Tiene datos que representan al |
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* raster en la vista. Este raster puede estar compuesto por tiles por lo que valores
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* raster en la vista. Este raster puede estar compuesto por tiles por lo que valores |
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* como el ancho total o el m?nimo o m?ximo deben ser calculados a partir de todos los |
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* tiles visualizados. |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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private double minX = 0D, minY = 0D, maxX = 0D, maxY = 0D; |
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private int bandCount = 0; |
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private int dataType = DataBuffer.TYPE_UNDEFINED; |
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/** |
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* Ancho y alto total del raster que ser? la suma de todos los tiles. |
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*/ |
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*/ |
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public XMLItem[] getInfo(Point point, double tolerance, Cancellable cancel ) throws DriverException {
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String data = "<file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n";
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Point2D pReal = getMapContext().getViewPort().toMapPoint(point); |
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Point2D px = null; |
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if( pReal.getX() > this.getMinX() &&
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pReal.getX() < this.getMaxX() &&
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pReal.getY() > this.getMinY() &&
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if( pReal.getX() > this.getMinX() && |
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pReal.getX() < this.getMaxX() && |
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pReal.getY() > this.getMinY() && |
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pReal.getY() < this.getMaxY()){
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px = new Point2D.Double(); |
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double w = (visualStatus.rasterMaxX - visualStatus.rasterMinX); |
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double h = (visualStatus.rasterMaxY - visualStatus.rasterMinY); |
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px.setLocation(((pReal.getX() - visualStatus.rasterMinX) * visualStatus.rasterWidth) / w,
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px.setLocation(((pReal.getX() - visualStatus.rasterMinX) * visualStatus.rasterWidth) / w, |
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((visualStatus.rasterMaxY - pReal.getY()) * visualStatus.rasterHeight) / h); |
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} |
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int[] rgb = this.getPixel(pReal.getX(), pReal.getY()); |
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StringXMLItem[] item = new StringXMLItem[1]; |
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StringXMLItem[] item = new StringXMLItem[1]; |
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data += " <raster\n"; |
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data += " View_Point=\""+point.getX()+" , "+point.getY()+"\"\n"; |
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data += " World_Point=\""+DoubleUtilities.format(pReal.getX(), 3)+" , "+ DoubleUtilities.format(pReal.getY(), 3)+"\"\n"; |
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if( px == null || px.getX() > visualStatus.rasterWidth || px.getX() < 0 ||
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if( px == null || px.getX() > visualStatus.rasterWidth || px.getX() < 0 || |
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px.getY() > visualStatus.rasterHeight || px.getY() < 0) |
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data += " Pixel_Point=\"Out\"\n"; |
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else |
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} |
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rf.close(); |
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} |
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data += "\"\n"; |
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data += " />\n"; |
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data += "</file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n";
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item[0] = new StringXMLItem(data, this);
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item[0] = new StringXMLItem(data, this); |
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return item; |
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} |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent() |
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} |
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try {
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sz = new Dimension(wImg, hImg); |
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Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox); |
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wcsStatus.setCoveraName( coverageName ); |
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wcsStatus.setExtent( bBox ); |
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wcsStatus.setFormat( format ); |
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rasterProcess(g, vpData, f); |
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} catch (ValidationException e) {
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UnknownResponseFormatExceptionType type =
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UnknownResponseFormatExceptionType type = |
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new UnknownResponseFormatExceptionType(); |
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type.setLayerName(getName()); |
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try {
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// azabala throw new DriverException(PluginServices.getText(this, "unknown_response_format"), e); |
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} |
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catch (UnsupportedVersionException e) {
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UnsuportedProtocolVersionExceptionType type =
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UnsuportedProtocolVersionExceptionType type = |
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new UnsuportedProtocolVersionExceptionType(); |
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type.setLayerName(getName()); |
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try {
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type.setDriverName(getDriver().getName()); |
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} catch (Exception ex){
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} catch (Exception ex){
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} |
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type.setUrl(host); |
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throw new DriverException(PluginServices.getText(this, "version_conflict"), e, type); |
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// azabala throw new DriverException(PluginServices.getText(this, "version_conflict"), e); |
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} catch (IOException e) {
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ConnectionErrorExceptionType type = new ConnectionErrorExceptionType(); |
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try {
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type.setDriverName(getDriver().getName()); |
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} catch (Exception e1) {
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}
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} |
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type.setHost(host); |
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throw new DriverException(PluginServices. |
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getText(this, "connect_error"), e, type); |
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try {
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type.setDriverName(getDriver().getName()); |
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} catch (Exception e1) {
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}
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} |
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type.setWcsStatus(wcsStatus); |
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this.setVisible(false); |
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throw new DriverException("Error WCS", e, type);
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// JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), e.getMessage()); |
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}//catch |
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} |
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//Creamos el PxRaster |
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rasterFile = new GdalFile(vpData.getProjection(), file.getAbsolutePath()); |
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raster = new PxRaster(rasterFile, null, rasterFile.getExtent()); |
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visualStatus.rasterWidth += rasterFile.getWidth(); |
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visualStatus.rasterHeight += rasterFile.getHeight(); |
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if(raster.getExtent().getMin().getX() < visualStatus.rasterMinX) |
| ... | ... | |
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visualStatus.rasterMaxX = raster.getExtent().getMax().getX(); |
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if(raster.getExtent().getMax().getY() > visualStatus.rasterMaxY) |
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visualStatus.rasterMaxY = raster.getExtent().getMax().getY(); |
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//Recuperamos la pila de filtros si ya hubiese sido cargado antes |
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if (this.filterStack!=null) |
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raster.filterStack = this.filterStack; |
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