Revision 15486 import/ext3D/trunk/ext3D/src/com/iver/ai2/gvsig3d/cacheservices/FLayerCacheService.java
| FLayerCacheService.java | ||
|---|---|---|
| 44 | 44 |
import es.upv.ai2.libjosg.planets.Planet.PlanetType; |
| 45 | 45 |
|
| 46 | 46 |
public class FLayerCacheService extends RasterCacheService {
|
| 47 |
private boolean _loadFailed = true;
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private Extent _extent;
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private boolean _loadFailed = true; |
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private Extent _extent; |
|
| 49 | 49 |
private Rectangle2D _lyrExtentRect; |
| 50 |
private FLayer _layer;
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private FLayer _layer; |
|
| 51 | 51 |
private IProjection _viewProj; |
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private int _dataType;
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private int _dataType; |
|
| 53 | 53 |
|
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// WMS terrain |
| 55 | 55 |
FMapWMSDriver _wmsDriver = null; |
| 56 | 56 |
FMapWCSDriver _wcsDriver = null; |
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WMSStatus _wmsStatus = null;
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WCSStatus _wcsStatus = null;
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WMSStatus _wmsStatus = null; |
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WCSStatus _wcsStatus = null; |
|
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public FLayerCacheService(Planet planet, String name, FLayer layer, IProjection viewProj) {
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public FLayerCacheService(Planet planet, String name, FLayer layer, |
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IProjection viewProj) {
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| 61 | 62 |
super(planet.getPlanetName(), name); |
| 62 | 63 |
|
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_layer = layer; |
| ... | ... | |
| 65 | 66 |
_loadFailed = true; |
| 66 | 67 |
|
| 67 | 68 |
int cacheType = CacheService.GLOBAL; |
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if (planet.getType()==PlanetType.SPHERICAL_MODE)
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cacheType += SPHERIC;
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if (planet.getType() == PlanetType.SPHERICAL_MODE)
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cacheType += SPHERIC;
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| 70 | 71 |
else |
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cacheType += PLANE;
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cacheType += PLANE;
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| 72 | 73 |
setCacheType(cacheType); |
| 73 | 74 |
|
| 74 | 75 |
try {
|
| 75 | 76 |
_lyrExtentRect = _layer.getFullExtent(); |
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} |
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catch (DriverException e) {
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} catch (DriverException e) {
|
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| 78 | 78 |
return; |
| 79 | 79 |
} |
| 80 | 80 |
|
| ... | ... | |
| 82 | 82 |
|
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Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer); |
| 84 | 84 |
_dataType = props3D.getType(); |
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if (_dataType==Layer3DProps.layer3DImage)
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if (_dataType == Layer3DProps.layer3DImage)
|
|
| 86 | 86 |
setFileExtension(".png");
|
| 87 | 87 |
else |
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setFileExtension(".tif");
|
| ... | ... | |
| 91 | 91 |
|
| 92 | 92 |
} |
| 93 | 93 |
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protected class MyCancel implements Cancellable, ICancellable {
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protected class MyCancel implements Cancellable, ICancellable {
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| 95 | 95 |
|
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public boolean isCanceled() {
|
| 97 | 97 |
// TODO Auto-generated method stub |
| ... | ... | |
| 103 | 103 |
|
| 104 | 104 |
} |
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} |
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public Object getID() {
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// TODO Auto-generated method stub |
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return null; |
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} |
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private Image getTileFromLayer(String fName, Rectangle2D tileExtent) |
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{
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} |
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private Image getTileFromLayer(String fName, Rectangle2D tileExtent) {
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BufferedImage image; |
| 111 | 115 |
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if (_dataType==Layer3DProps.layer3DImage) {
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if (_dataType == Layer3DProps.layer3DImage) {
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| 113 | 117 |
int size = getTileSize(); |
| 114 | 118 |
image = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB); |
| 115 | 119 |
|
| 116 | 120 |
ViewPort vp = new ViewPort(_viewProj); |
| 117 | 121 |
vp.setExtent(tileExtent); // the real extent of the tile |
| 118 | 122 |
vp.setAdjustable(false); |
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vp.setImageSize(new Dimension(size, size));
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vp.setImageSize(new Dimension(size, size));
|
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| 120 | 124 |
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Graphics2D graphics = image.createGraphics(); |
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Color backgColor = new Color(255, 255, 255, 0); // transparent background |
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graphics.setColor(backgColor); |
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graphics.fillRect(0, 0, size, size); |
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Graphics2D graphics = image.createGraphics(); |
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Color backgColor = new Color(255, 255, 255, 0); // transparent |
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// background |
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graphics.setColor(backgColor); |
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graphics.fillRect(0, 0, size, size); |
|
| 125 | 130 |
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// CancelDraw canceldraw = new MapControl.CancelDraw();
|
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// canceldraw.setCanceled(false);
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// CancelDraw canceldraw = new MapControl.CancelDraw();
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// canceldraw.setCanceled(false);
|
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| 128 | 133 |
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// For now we'll use a trick to make sure the layer is drawn |
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// even if it has scale dependency |
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// In the future, a scale corresponding to the tile should be passed |
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double scale = 0.5*(_layer.getMaxScale()+_layer.getMinScale()); |
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try {
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_layer.draw(image, graphics, vp, new MyCancel(), scale); |
|
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} |
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catch (DriverException e) {
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return null; |
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} |
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// For now we'll use a trick to make sure the layer is drawn |
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// even if it has scale dependency |
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// In the future, a scale corresponding to the tile should be passed |
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double scale = 0.5 * (_layer.getMaxScale() + _layer.getMinScale()); |
|
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try {
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_layer.draw(image, graphics, vp, new MyCancel(), scale); |
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} catch (DriverException e) {
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return null; |
|
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} |
|
| 139 | 143 |
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try {
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try {
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| 141 | 145 |
File file = new File(fName); |
| 142 | 146 |
String format = getFileExtension().substring(1); |
| 143 | 147 |
saveCachedFile(image, format, file); |
| ... | ... | |
| 146 | 150 |
return null; |
| 147 | 151 |
} |
| 148 | 152 |
return image; |
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} |
|
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else { // Elevation data
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} else { // Elevation data
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| 151 | 154 |
// RASTER_GRID |
| 152 |
if (_layer instanceof FLyrRaster) {
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Grid grid = null;
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FLyrRaster rasterLayer = (FLyrRaster)_layer;
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grid = rasterLayer.getSource().getGrid();
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if (grid == null)
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return null;
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|
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if (_layer instanceof FLyrRaster) {
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Grid grid = null;
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FLyrRaster rasterLayer = (FLyrRaster) _layer;
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grid = rasterLayer.getSource().getGrid();
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if (grid == null)
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return null;
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|
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| 159 | 162 |
grid.clearDrawableBand(); |
| 160 |
int bands[] = {0};
|
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grid.addDrawableBands(bands);
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int bands[] = { 0 };
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grid.addDrawableBands(bands); |
|
| 162 | 165 |
grid.setNoDataValue(0.0); |
| 163 |
|
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grid.setAreaOfInterest(tileExtent.getMinX(), tileExtent.getMinY(), |
|
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tileExtent.getMaxX(), tileExtent.getMaxY(), |
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32, 32); |
|
| 167 | 166 |
|
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RasterBuf raster = grid.getRasterBuf(); |
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grid.setAreaOfInterest(tileExtent.getMinX(), tileExtent |
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.getMinY(), tileExtent.getMaxX(), tileExtent.getMaxY(), |
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32, 32); |
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|
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RasterBuf raster = grid.getRasterBuf(); |
|
| 169 | 172 |
try {
|
| 170 | 173 |
raster.save(fName, new Extent(tileExtent)); |
| 171 | 174 |
} catch (Exception e) {
|
| 172 | 175 |
return null; |
| 173 | 176 |
} |
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} |
|
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else |
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if (_layer instanceof FLyrWMS) { // WMS Elevation
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try {
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FLyrWMS wmsLayer = (FLyrWMS)_layer; |
|
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} else if (_layer instanceof FLyrWMS) { // WMS Elevation
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try {
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FLyrWMS wmsLayer = (FLyrWMS) _layer; |
|
| 179 | 180 |
if (_wmsDriver == null) {
|
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|
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URL host = wmsLayer.getHost(); |
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_wmsDriver = FMapWMSDriverFactory.getFMapDriverForURL(host); |
|
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|
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URL host = wmsLayer.getHost(); |
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_wmsDriver = FMapWMSDriverFactory |
|
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.getFMapDriverForURL(host); |
|
| 183 | 185 |
} |
| 184 | 186 |
if (_wmsStatus == null) {
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_wmsStatus = new WMSStatus(); |
|
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_wmsStatus.setFormat(wmsLayer.getFormat()); |
|
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_wmsStatus.setHeight(32); |
|
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_wmsStatus.setWidth(32); |
|
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_wmsStatus.setLayerNames(Utilities.createVector(wmsLayer.getLayerQuery(),",")); |
|
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_wmsStatus.setSrs(wmsLayer.getSRS()); |
|
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|
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HashMap props = wmsLayer.getProperties(); |
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Vector styles; |
|
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Vector dimensions; |
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styles = (Vector)(props.get("styles"));
|
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dimensions = (Vector)(props.get("dimensions"));
|
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_wmsStatus.setStyles(styles); |
|
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_wmsStatus.setDimensions(dimensions); |
|
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_wmsStatus.setTransparency(false); |
|
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String getMapStr = wmsLayer.getOnlineResource("GetMap");
|
|
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_wmsStatus.setOnlineResource(getMapStr); |
|
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_wmsStatus = new WMSStatus(); |
|
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_wmsStatus.setFormat(wmsLayer.getFormat()); |
|
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_wmsStatus.setHeight(32); |
|
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_wmsStatus.setWidth(32); |
|
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_wmsStatus.setLayerNames(Utilities.createVector( |
|
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wmsLayer.getLayerQuery(), ",")); |
|
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_wmsStatus.setSrs(wmsLayer.getSRS()); |
|
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|
|
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HashMap props = wmsLayer.getProperties(); |
|
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Vector styles; |
|
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Vector dimensions; |
|
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styles = (Vector) (props.get("styles"));
|
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dimensions = (Vector) (props.get("dimensions"));
|
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_wmsStatus.setStyles(styles); |
|
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_wmsStatus.setDimensions(dimensions); |
|
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_wmsStatus.setTransparency(false); |
|
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String getMapStr = wmsLayer.getOnlineResource("GetMap");
|
|
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_wmsStatus.setOnlineResource(getMapStr); |
|
| 202 | 205 |
} |
| 203 | 206 |
_wmsStatus.setExtent(tileExtent); |
| 204 |
|
|
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File f = _wmsDriver.getMap(_wmsStatus, new MyCancel());
|
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if (f == null)
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return null;
|
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FileUtils.copy(f, new File(fName));
|
|
| 209 |
|
|
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String fileName = f.getPath();
|
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// System.out.println(fileName);
|
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| 212 |
|
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|
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File f = _wmsDriver.getMap(_wmsStatus, new MyCancel());
|
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if (f == null) |
|
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return null; |
|
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FileUtils.copy(f, new File(fName)); |
|
| 212 |
|
|
| 213 |
String fileName = f.getPath(); |
|
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// System.out.println(fileName);
|
|
| 215 |
|
|
| 213 | 216 |
} catch (Exception e) {
|
| 214 | 217 |
return null; |
| 215 | 218 |
} |
| 216 |
} |
|
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else |
|
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if (_layer instanceof FLyrWCS) { // WCS Elevation
|
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try {
|
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FLyrWCS wcsLayer = (FLyrWCS)_layer; |
|
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if (_wcsDriver == null) {
|
|
| 222 |
|
|
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URL host = wcsLayer.getHost(); |
|
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_wcsDriver = FMapWCSDriverFactory.getFMapDriverForURL(host); |
|
| 225 |
} |
|
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if (_wcsStatus == null) {
|
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_wcsStatus = new WCSStatus(); |
|
| 228 |
|
|
| 229 |
Hashtable props = wcsLayer.getProperties(); |
|
| 219 |
} else if (_layer instanceof FLyrWCS) { // WCS Elevation
|
|
| 220 |
try {
|
|
| 221 |
FLyrWCS wcsLayer = (FLyrWCS) _layer; |
|
| 222 |
if (_wcsDriver == null) {
|
|
| 230 | 223 |
|
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_wcsStatus.setCoveraName((String)props.get("name"));
|
|
| 232 |
_wcsStatus.setFormat((String)props.get("format"));
|
|
| 233 |
_wcsStatus.setHeight(32); |
|
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_wcsStatus.setWidth(32); |
|
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_wcsStatus.setSrs((String)props.get("crs"));
|
|
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_wcsStatus.setParameters((String)props.get("parameter"));
|
|
| 237 |
String time = (String)props.get("time");
|
|
| 238 |
if (time.length()>0) |
|
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_wcsStatus.setTime(time); |
|
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_wcsStatus.setOnlineResource(wcsLayer.getOnlineResource("GetCoverage"));
|
|
| 241 |
} |
|
| 242 |
_wcsStatus.setExtent(tileExtent); |
|
| 224 |
URL host = wcsLayer.getHost(); |
|
| 225 |
_wcsDriver = FMapWCSDriverFactory |
|
| 226 |
.getFMapDriverForURL(host); |
|
| 227 |
} |
|
| 228 |
if (_wcsStatus == null) {
|
|
| 229 |
_wcsStatus = new WCSStatus(); |
|
| 243 | 230 |
|
| 244 |
File f = _wcsDriver.getCoverage(_wcsStatus, new MyCancel()); |
|
| 245 |
if (f == null) |
|
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return null; |
|
| 247 |
|
|
| 248 |
FileUtils.copy(f, new File(fName)); |
|
| 249 |
|
|
| 250 |
String fileName = f.getPath(); |
|
| 251 |
// System.out.println(fileName); |
|
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|
|
| 253 |
} catch (Exception e) {
|
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| 231 |
Hashtable props = wcsLayer.getProperties(); |
|
| 232 |
|
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| 233 |
_wcsStatus.setCoveraName((String) props.get("name"));
|
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| 234 |
_wcsStatus.setFormat((String) props.get("format"));
|
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| 235 |
_wcsStatus.setHeight(32); |
|
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_wcsStatus.setWidth(32); |
|
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_wcsStatus.setSrs((String) props.get("crs"));
|
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_wcsStatus.setParameters((String) props |
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.get("parameter"));
|
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| 240 |
String time = (String) props.get("time");
|
|
| 241 |
if (time.length() > 0) |
|
| 242 |
_wcsStatus.setTime(time); |
|
| 243 |
_wcsStatus.setOnlineResource(wcsLayer |
|
| 244 |
.getOnlineResource("GetCoverage"));
|
|
| 245 |
} |
|
| 246 |
_wcsStatus.setExtent(tileExtent); |
|
| 247 |
|
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| 248 |
File f = _wcsDriver.getCoverage(_wcsStatus, new MyCancel()); |
|
| 249 |
if (f == null) |
|
| 254 | 250 |
return null; |
| 255 |
} |
|
| 251 |
|
|
| 252 |
FileUtils.copy(f, new File(fName)); |
|
| 253 |
|
|
| 254 |
String fileName = f.getPath(); |
|
| 255 |
// System.out.println(fileName); |
|
| 256 |
|
|
| 257 |
} catch (Exception e) {
|
|
| 258 |
return null; |
|
| 256 | 259 |
} |
| 260 |
} |
|
| 257 | 261 |
return null; // no image |
| 258 | 262 |
} |
| 259 | 263 |
|
| 260 | 264 |
} |
| 261 | 265 |
|
| 262 | 266 |
public String getTileAsFName(TileNum t) throws CacheServiceException {
|
| 263 |
if(_loadFailed) { throw new CacheServiceException(new Exception()); }
|
|
| 267 |
if (_loadFailed) {
|
|
| 268 |
throw new CacheServiceException(new Exception()); |
|
| 269 |
} |
|
| 264 | 270 |
String tileId = t.numToOpTileId(); |
| 265 | 271 |
String fName = getTileFileName(t); |
| 266 |
// System.out.println("CMTexture2D: requestTexture: "+tileId);
|
|
| 272 |
// System.out.println("CMTexture2D: requestTexture: "+tileId);
|
|
| 267 | 273 |
if (!new File(fName).exists()) {
|
| 268 | 274 |
Rectangle2D tileExtent = computeBBox(t); |
| 269 | 275 |
getTileFromLayer(fName, tileExtent); |
| ... | ... | |
| 272 | 278 |
} |
| 273 | 279 |
|
| 274 | 280 |
public Image getTileAsImage(TileNum tileNum) throws CacheServiceException {
|
| 275 |
if(_loadFailed) { throw new CacheServiceException(new Exception()); }
|
|
| 281 |
if (_loadFailed) {
|
|
| 282 |
throw new CacheServiceException(new Exception()); |
|
| 283 |
} |
|
| 276 | 284 |
String tileId = tileNum.numToOpTileId(); |
| 277 | 285 |
String fName = getTileFileName(tileNum); |
| 278 |
// System.out.println("CMTexture2D: requestTexture: "+tileId);
|
|
| 286 |
// System.out.println("CMTexture2D: requestTexture: "+tileId);
|
|
| 279 | 287 |
Rectangle2D tileExtent = computeBBox(tileNum); |
| 280 | 288 |
return getTileFromLayer(fName, tileExtent); |
| 281 | 289 |
} |
| ... | ... | |
| 283 | 291 |
public boolean intersectsLayer(TileNum tileNum) {
|
| 284 | 292 |
Rectangle2D tileExtent = computeBBox(tileNum); |
| 285 | 293 |
// TODO: use a reprojected layer extent !!! |
| 286 |
/*System.err.println("TILE: ("+tileExtent.getMinX()+","+tileExtent.getMinY()+"),("+
|
|
| 287 |
tileExtent.getMaxX()+","+tileExtent.getMaxY()+")"); |
|
| 288 |
System.err.println("CAPA: ("+_lyrExtentRect.getMinX()+","+_lyrExtentRect.getMinY()+"),("+
|
|
| 289 |
_lyrExtentRect.getMaxX()+","+_lyrExtentRect.getMaxY()+")"); |
|
| 290 |
System.err.println("INTERSECTA LA CAPAAAAAA??????????:"+_lyrExtentRect.intersects(tileExtent));
|
|
| 291 |
return (_lyrExtentRect.intersects(tileExtent));*/ |
|
| 292 |
return Math.max(_lyrExtentRect.getMinX(),tileExtent.getMinX()) <= Math.min(_lyrExtentRect.getMaxX(),tileExtent.getMaxX()) && |
|
| 293 |
Math.max(Math.min(_lyrExtentRect.getMinY(),_lyrExtentRect.getMaxY()),tileExtent.getMinY()) <= Math.min(Math.max(_lyrExtentRect.getMinY(),_lyrExtentRect.getMaxY()),tileExtent.getMaxY()); |
|
| 294 |
/* |
|
| 295 |
* System.err.println("TILE:
|
|
| 296 |
* ("+tileExtent.getMinX()+","+tileExtent.getMinY()+"),("+
|
|
| 297 |
* tileExtent.getMaxX()+","+tileExtent.getMaxY()+")"); |
|
| 298 |
* System.err.println("CAPA:
|
|
| 299 |
* ("+_lyrExtentRect.getMinX()+","+_lyrExtentRect.getMinY()+"),("+
|
|
| 300 |
* _lyrExtentRect.getMaxX()+","+_lyrExtentRect.getMaxY()+")"); |
|
| 301 |
* System.err.println("INTERSECTA LA
|
|
| 302 |
* CAPAAAAAA??????????:"+_lyrExtentRect.intersects(tileExtent)); return |
|
| 303 |
* (_lyrExtentRect.intersects(tileExtent)); |
|
| 304 |
*/ |
|
| 305 |
return Math.max(_lyrExtentRect.getMinX(), tileExtent.getMinX()) <= Math |
|
| 306 |
.min(_lyrExtentRect.getMaxX(), tileExtent.getMaxX()) |
|
| 307 |
&& Math.max(Math.min(_lyrExtentRect.getMinY(), _lyrExtentRect |
|
| 308 |
.getMaxY()), tileExtent.getMinY()) <= Math.min( |
|
| 309 |
Math.max(_lyrExtentRect.getMinY(), _lyrExtentRect |
|
| 310 |
.getMaxY()), tileExtent.getMaxY()); |
|
| 294 | 311 |
} |
| 295 | 312 |
|
| 296 | 313 |
} |
Also available in: Unified diff