root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLyrRaster.java @ 993
History | View | Annotate | Download (3.17 KB)
| 1 |
/* Generated by Together */
|
|---|---|
| 2 |
package com.iver.cit.gvsig.fmap.layers; |
| 3 |
|
| 4 |
import java.awt.Graphics2D; |
| 5 |
import java.awt.Point; |
| 6 |
import java.awt.geom.Rectangle2D; |
| 7 |
import java.awt.image.BufferedImage; |
| 8 |
|
| 9 |
import org.cresques.cts.IProjection; |
| 10 |
|
| 11 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 12 |
import com.iver.cit.gvsig.fmap.ViewPort; |
| 13 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 14 |
import com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver; |
| 15 |
import com.iver.cit.gvsig.fmap.operations.Cancellable; |
| 16 |
import com.iver.utiles.XMLEntity; |
| 17 |
|
| 18 |
/**
|
| 19 |
* DOCUMENT ME!
|
| 20 |
*
|
| 21 |
* @author Vicente Caballero Navarro
|
| 22 |
*/
|
| 23 |
public class FLyrRaster extends FLyrDefault implements RasterOperations { |
| 24 |
private RasterAdapter source;
|
| 25 |
|
| 26 |
public RasterAdapter getSource() {
|
| 27 |
return source;
|
| 28 |
} |
| 29 |
|
| 30 |
public void setSource(RasterAdapter ra) { |
| 31 |
source = ra; |
| 32 |
} |
| 33 |
|
| 34 |
/*
|
| 35 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#load()
|
| 36 |
*/
|
| 37 |
public void load() { |
| 38 |
try {
|
| 39 |
((RasterFileAdapter) source).start(); |
| 40 |
} catch (DriverIOException e) {
|
| 41 |
// TODO LWS Guarradita. Arreglarlo cuanto antes 20-12-04
|
| 42 |
e.printStackTrace(); |
| 43 |
} |
| 44 |
} |
| 45 |
|
| 46 |
/**
|
| 47 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
|
| 48 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
|
| 49 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
| 50 |
*/
|
| 51 |
public void draw(BufferedImage image, Graphics2D g, ViewPort vp, |
| 52 |
Cancellable cancel) throws DriverException {
|
| 53 |
try {
|
| 54 |
((RasterFileAdapter) source).draw(image, g, vp, cancel); |
| 55 |
} catch (DriverIOException e) {
|
| 56 |
throw new DriverException(e); |
| 57 |
} |
| 58 |
if (getVirtualLayers() != null) |
| 59 |
getVirtualLayers().draw(image, g, vp, cancel); |
| 60 |
} |
| 61 |
|
| 62 |
public void setProjection(IProjection proj) { |
| 63 |
super.setProjection(proj);
|
| 64 |
if (source.getDriver() instanceof GeorreferencedRasterDriver) { |
| 65 |
GeorreferencedRasterDriver geoDrv = (GeorreferencedRasterDriver) source.getDriver(); |
| 66 |
if (geoDrv.getProjection() == null) |
| 67 |
geoDrv.setProjection(proj); |
| 68 |
} |
| 69 |
} |
| 70 |
|
| 71 |
/*
|
| 72 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
|
| 73 |
*/
|
| 74 |
public Rectangle2D getFullExtent() throws DriverException { |
| 75 |
return ((RasterFileAdapter) source).getFullExtent();
|
| 76 |
} |
| 77 |
|
| 78 |
/**
|
| 79 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#queryByPoint(com.iver.cit.gvsig.fmap.operations.QueriedPoint)
|
| 80 |
*/
|
| 81 |
public String queryByPoint(Point point) { |
| 82 |
return null; |
| 83 |
} |
| 84 |
|
| 85 |
/**
|
| 86 |
* DOCUMENT ME!
|
| 87 |
*
|
| 88 |
* @return DOCUMENT ME!
|
| 89 |
*
|
| 90 |
* @throws DriverException
|
| 91 |
*
|
| 92 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 93 |
*/
|
| 94 |
public XMLEntity getXMLEntity(){
|
| 95 |
XMLEntity xml = super.getXMLEntity();
|
| 96 |
if (source instanceof RasterFileAdapter) { |
| 97 |
xml.putProperty("file", ((RasterFileAdapter) source).getFile());
|
| 98 |
} |
| 99 |
xml.putProperty("driverName", getSource().getDriver().getName());
|
| 100 |
//TODO Falta que implementar.
|
| 101 |
return xml;
|
| 102 |
} |
| 103 |
|
| 104 |
/**
|
| 105 |
* DOCUMENT ME!
|
| 106 |
*
|
| 107 |
* @param xml DOCUMENT ME!
|
| 108 |
*/
|
| 109 |
public void setXMLEntity(XMLEntity xml) { |
| 110 |
} |
| 111 |
|
| 112 |
/* (non-Javadoc)
|
| 113 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.cit.gvsig.fmap.operations.Cancellable)
|
| 114 |
*/
|
| 115 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel) throws DriverException { |
| 116 |
draw(null,g,viewPort,cancel);
|
| 117 |
} |
| 118 |
} |