Revision 13130 trunk/libraries/libCresques/src/org/cresques/io/EcwFile.java
| EcwFile.java | ||
|---|---|---|
| 71 | 71 |
* @author "Luis W. Sevilla" <sevilla_lui@gva.es> |
| 72 | 72 |
*/ |
| 73 | 73 |
public class EcwFile extends GeoRasterFile implements JNCSProgressiveUpdate {
|
| 74 |
//Lleva la cuenta del n?mero de actualizaciones que se hace de una imagen que corresponde con el |
|
| 75 |
//n?mero de bandas que tiene. Esto es necesario ya que si una imagen tiene el mustResize a |
|
| 76 |
//true solo debe llamar a la funci?n resizeImage al actualizar la ?ltima banda, sino al hacer |
|
| 77 |
//un zoom menor que 1:1 se veria mal |
|
| 78 |
private static int nUpdate = 0; |
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| 79 |
private JNCSFile file = null; |
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| 80 |
private boolean bErrorOnOpen = false; |
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| 81 |
private String errorMessage = null; |
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| 82 |
private boolean multifile = false; |
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| 83 |
private Extent v = null; |
|
| 84 |
|
|
| 74 |
//Lleva la cuenta del n?mero de actualizaciones que se hace de una imagen que corresponde con el |
|
| 75 |
//n?mero de bandas que tiene. Esto es necesario ya que si una imagen tiene el mustResize a |
|
| 76 |
//true solo debe llamar a la funci?n resizeImage al actualizar la ?ltima banda, sino al hacer |
|
| 77 |
//un zoom menor que 1:1 se veria mal |
|
| 78 |
private static int nUpdate = 0; |
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| 79 |
private JNCSFile file = null; |
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| 80 |
private String errorMessage = null; |
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private boolean multifile = false; |
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private Extent v = null; |
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| 85 | 83 |
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// Ultimo porcentaje de refresco. Se carga en el update y se |
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// actualiza en el refreshUpdate |
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private int lastRefreshPercent = 0; |
|
| 89 | 84 |
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| 90 |
public EcwFile(IProjection proj, String fName) {
|
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| 91 |
super(proj, null); |
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fName = DataSource.normalize(fName); |
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super.setName(fName); |
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extent = new Extent(); |
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// Ultimo porcentaje de refresco. Se carga en el update y se |
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// actualiza en el refreshUpdate |
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private int lastRefreshPercent = 0; |
|
| 95 | 88 |
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| 96 |
try {
|
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| 97 |
|
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| 98 |
if (!new File(fName).exists() && !fName.startsWith("ecwp:")){
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System.err.println("No se puede abrir el archivo");
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| 100 |
return; |
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} |
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|
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file = new JNCSFile(fName, false); |
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load(); |
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//readGeoInfo(fName); |
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bandCount = file.numBands; |
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public EcwFile(IProjection proj, String fName) {
|
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super(proj, null); |
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fName = DataSource.normalize(fName); |
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super.setName(fName); |
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extent = new Extent(); |
|
| 107 | 94 |
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if ( bandCount > 2) {
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setBand(RED_BAND, 0); |
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setBand(GREEN_BAND, 1); |
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setBand(BLUE_BAND, 2); |
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} else |
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setBand(RED_BAND|GREEN_BAND|BLUE_BAND, 0); |
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} catch (Exception e) {
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bErrorOnOpen = true; |
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errorMessage = e.getMessage(); |
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System.err.println(errorMessage); |
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e.printStackTrace(); |
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} |
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} |
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try {
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| 121 | 96 |
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/** |
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* Carga un ECW. |
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* |
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* @param fname |
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*/ |
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public GeoFile load() {
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double minX; |
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double minY; |
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double maxX; |
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double maxY; |
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if (!new File(fName).exists() && !fName.startsWith("ecwp:")){
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System.err.println("No se puede abrir el archivo");
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return; |
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} |
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if(file.cellIncrementY > 0) |
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file.cellIncrementY = -file.cellIncrementY; |
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|
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minX = file.originX; |
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maxY = file.originY; |
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maxX = file.originX + |
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((double) (file.width - 1) * file.cellIncrementX); |
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minY = file.originY + |
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((double) (file.height - 1) * file.cellIncrementY); |
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extent = new Extent(minX, minY, maxX, maxY); |
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requestExtent = extent; |
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return this; |
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} |
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file = new JNCSFile(fName, false); |
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load(); |
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//readGeoInfo(fName); |
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bandCount = file.numBands; |
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| 147 | 106 |
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public void close() {
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if(file != null){
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file.close(true); |
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file = null; |
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} |
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} |
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if ( bandCount > 2) {
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setBand(RED_BAND, 0); |
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setBand(GREEN_BAND, 1); |
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setBand(BLUE_BAND, 2); |
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} else |
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setBand(RED_BAND|GREEN_BAND|BLUE_BAND, 0); |
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} catch (Exception e) {
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errorMessage = e.getMessage(); |
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System.err.println(errorMessage); |
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e.printStackTrace(); |
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} |
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} |
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| 154 | 119 |
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/** |
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* Devuelve el ancho de la imagen |
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*/ |
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public int getWidth() {
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return file.width; |
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| 160 |
} |
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/** |
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* Carga un ECW. |
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* |
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* @param fname |
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*/ |
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public GeoFile load() {
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double minX; |
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double minY; |
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double maxX; |
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double maxY; |
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| 161 | 130 |
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| 162 |
/** |
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* Devuelve el alto de la imagen |
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*/ |
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public int getHeight() {
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| 166 |
return file.height; |
|
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} |
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if(file.cellIncrementY > 0) |
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file.cellIncrementY = -file.cellIncrementY; |
|
| 168 | 133 |
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| 169 |
/**
|
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| 170 |
*
|
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| 171 |
*/
|
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| 172 |
public void setMultifile(boolean mult) {
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| 173 |
this.multifile = mult;
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| 174 |
}
|
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minX = file.originX;
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maxY = file.originY;
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| 136 |
maxX = file.originX +
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| 137 |
((double) (file.width - 1) * file.cellIncrementX);
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minY = file.originY +
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((double) (file.height - 1) * file.cellIncrementY);
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| 175 | 140 |
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| 176 |
public void setView(Extent e) {
|
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| 177 |
//Aplicamos la transformaci?n a la vista en caso de que haya un fichero .rmf |
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/* |
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if(file.cellIncrementY > 0) |
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file.cellIncrementY = -file.cellIncrementY; |
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| 181 |
if(minX < file.originX) |
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minX = file.originX; |
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| 183 |
if(maxY > file.originY) |
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| 184 |
maxY = file.originY; |
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| 185 |
if(maxX > (file.originX + ((double) (file.width - 1) * file.cellIncrementX))) |
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maxX = file.originX + ((double) (file.width - 1) * file.cellIncrementX); |
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| 187 |
if(minY < file.originY + ((double) (file.height - 1) * file.cellIncrementY)) |
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minY = file.originY + ((double) (file.height - 1) * file.cellIncrementY); |
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| 189 |
|
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| 141 |
extent = new Extent(minX, minY, maxX, maxY); |
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| 142 |
requestExtent = extent; |
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return this; |
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} |
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|
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public void close() {
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| 147 |
if(file != null){
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file.close(true); |
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file = null; |
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} |
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} |
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| 152 |
|
|
| 153 |
/** |
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| 154 |
* Devuelve el ancho de la imagen |
|
| 155 |
*/ |
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| 156 |
public int getWidth() {
|
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| 157 |
return file.width; |
|
| 158 |
} |
|
| 159 |
|
|
| 160 |
/** |
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* Devuelve el alto de la imagen |
|
| 162 |
*/ |
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| 163 |
public int getHeight() {
|
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| 164 |
return file.height; |
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| 165 |
} |
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|
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| 167 |
/** |
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| 168 |
* |
|
| 169 |
*/ |
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| 170 |
public void setMultifile(boolean mult) {
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this.multifile = mult; |
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} |
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|
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public void setView(Extent e) {
|
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| 175 |
//Aplicamos la transformaci?n a la vista en caso de que haya un fichero .rmf |
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| 176 |
/* |
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| 177 |
if(file.cellIncrementY > 0) |
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| 178 |
file.cellIncrementY = -file.cellIncrementY; |
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| 179 |
if(minX < file.originX) |
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minX = file.originX; |
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| 181 |
if(maxY > file.originY) |
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| 182 |
maxY = file.originY; |
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| 183 |
if(maxX > (file.originX + ((double) (file.width - 1) * file.cellIncrementX))) |
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| 184 |
maxX = file.originX + ((double) (file.width - 1) * file.cellIncrementX); |
|
| 185 |
if(minY < file.originY + ((double) (file.height - 1) * file.cellIncrementY)) |
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minY = file.originY + ((double) (file.height - 1) * file.cellIncrementY); |
|
| 187 |
|
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| 190 | 188 |
Extent transformView = new Extent( minX, minY, maxX, maxY );*/ |
| 191 |
v = new Extent(e);
|
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| 192 |
}
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| 189 |
v = new Extent(e);
|
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| 190 |
}
|
|
| 193 | 191 |
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public Extent getView() {
|
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return v; |
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} |
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| 197 |
|
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| 198 |
private void setFileView(int numBands, int [] bandList, ChunkFrame f) |
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throws JNCSFileNotOpenException, JNCSInvalidSetViewException {
|
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| 200 |
file.setView(file.numBands, bandList, f.v.minX(), f.v.maxY(), f.v.maxX(), f.v.minY(), f.width, f.height); |
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| 201 |
} |
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| 192 |
public Extent getView() {
|
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| 193 |
return v; |
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} |
|
| 202 | 195 |
|
| 203 |
/** |
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| 204 |
* Obtiene un trozo de imagen (determinado por la vista y los par?metros. |
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| 205 |
* |
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| 206 |
* @param width |
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| 207 |
* @param height |
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| 208 |
*/ |
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| 209 |
public synchronized Image updateImage(int width, int height, ICoordTrans rp) {
|
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| 210 |
// TODO reproyectar para devolver el trozo de imagen pedida sobre ... |
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| 211 |
// la proyecci?n de destino. |
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| 212 |
int line = 0; |
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| 213 |
boolean mustResize = false; |
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| 214 |
Dimension fullSize = null; |
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| 215 |
Image ecwImage = null; |
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| 196 |
private void setFileView(int numBands, int [] bandList, ChunkFrame f) |
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| 197 |
throws JNCSFileNotOpenException, JNCSInvalidSetViewException {
|
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| 198 |
file.setView(file.numBands, bandList, f.v.minX(), f.v.maxY(), f.v.maxX(), f.v.minY(), f.width, f.height); |
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| 199 |
} |
|
| 216 | 200 |
|
| 217 |
if (file == null) {
|
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| 218 |
return ecwImage; |
|
| 219 |
} |
|
| 201 |
/** |
|
| 202 |
* Obtiene un trozo de imagen (determinado por la vista y los par?metros. |
|
| 203 |
* |
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| 204 |
* @param width |
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| 205 |
* @param height |
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| 206 |
*/ |
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| 207 |
public synchronized Image updateImage(int width, int height, ICoordTrans rp) {
|
|
| 208 |
// TODO reproyectar para devolver el trozo de imagen pedida sobre ... |
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| 209 |
// la proyecci?n de destino. |
|
| 210 |
int line = 0; |
|
| 211 |
Dimension fullSize = null; |
|
| 212 |
Image ecwImage = null; |
|
| 220 | 213 |
|
| 221 |
try {
|
|
| 222 |
int[] bandlist; |
|
| 223 |
int[] bandListTriband; |
|
| 224 |
int[] pRGBArray = null; |
|
| 214 |
if (file == null) {
|
|
| 215 |
return ecwImage; |
|
| 216 |
} |
|
| 225 | 217 |
|
| 226 |
if(mustVerifySize()){
|
|
| 227 |
// Work out the correct aspect for the setView call. |
|
| 228 |
double dFileAspect = (double) v.width() / (double) v.height(); |
|
| 229 |
double dWindowAspect = (double) width / (double) height; |
|
| 230 |
|
|
| 231 |
if (dFileAspect > dWindowAspect) {
|
|
| 232 |
height = (int) ((double) width / dFileAspect); |
|
| 233 |
} else {
|
|
| 234 |
width = (int) ((double) height * dFileAspect); |
|
| 235 |
} |
|
| 236 |
} |
|
| 237 |
fullSize = new Dimension(width, height); |
|
| 218 |
try {
|
|
| 219 |
int[] bandlist; |
|
| 220 |
int[] bandListTriband; |
|
| 221 |
int[] pRGBArray = null; |
|
| 238 | 222 |
|
| 239 |
//System.out.println("fullSize = ("+width+","+height+")");
|
|
| 240 |
// Peta en los peque?os ... arreglar antes de meter del todo |
|
| 241 |
ChunkFrame[] frames = ChunkFrame.computeFrames(file, v, fullSize, extent); |
|
| 223 |
if(mustVerifySize()){
|
|
| 224 |
// Work out the correct aspect for the setView call. |
|
| 225 |
double dFileAspect = (double) v.width() / (double) v.height(); |
|
| 226 |
double dWindowAspect = (double) width / (double) height; |
|
| 242 | 227 |
|
| 243 |
if (frames.length == 1) {
|
|
| 244 |
width = frames[0].width; |
|
| 245 |
height = frames[0].height; |
|
| 228 |
if (dFileAspect > dWindowAspect) {
|
|
| 229 |
height = (int) ((double) width / dFileAspect); |
|
| 230 |
} else {
|
|
| 231 |
width = (int) ((double) height * dFileAspect); |
|
| 232 |
} |
|
| 233 |
} |
|
| 234 |
fullSize = new Dimension(width, height); |
|
| 246 | 235 |
|
| 247 |
if (width <= 0) {
|
|
| 248 |
width = 1;
|
|
| 249 |
}
|
|
| 236 |
//System.out.println("fullSize = ("+width+","+height+")");
|
|
| 237 |
// Peta en los peque?os ... arreglar antes de meter del todo
|
|
| 238 |
ChunkFrame[] frames = ChunkFrame.computeFrames(file, v, fullSize, extent);
|
|
| 250 | 239 |
|
| 251 |
if (height <= 0) {
|
|
| 252 |
height = 1; |
|
| 253 |
} |
|
| 254 |
} |
|
| 240 |
if (frames.length == 1) {
|
|
| 241 |
width = frames[0].width; |
|
| 242 |
height = frames[0].height; |
|
| 255 | 243 |
|
| 256 |
/* JNCSDatasetPoint ptMin = file.convertWorldToDataset(v.minX(), v.minY()); |
|
| 257 |
JNCSDatasetPoint ptMax = file.convertWorldToDataset(v.maxX(), v.maxY()); |
|
| 258 |
System.out.println("Dataset coords Width = "+(ptMax.x-ptMin.x)+", px width ="+width);
|
|
| 259 |
// BEGIN Cambiando para soportar e < 1:1 |
|
| 260 |
// TODO Mejorarlo para que los PAN con un zoom muy grande sean correctos |
|
| 261 |
if ((ptMax.x-ptMin.x)<width) {
|
|
| 262 |
width = ptMax.x-ptMin.x; |
|
| 263 |
height = ptMin.y-ptMax.y; |
|
| 264 |
System.out.println("Size=("+width+","+height+")");
|
|
| 265 |
mustResize = true; |
|
| 266 |
}*/ |
|
| 244 |
if (width <= 0) {
|
|
| 245 |
width = 1; |
|
| 246 |
} |
|
| 267 | 247 |
|
| 268 |
// Create an image of the ecw file. |
|
| 269 |
if (doTransparency) {
|
|
| 270 |
ecwImage = new BufferedImage(width, height, |
|
| 271 |
BufferedImage.TYPE_INT_ARGB); |
|
| 272 |
} else {
|
|
| 273 |
ecwImage = new BufferedImage(width, height, |
|
| 274 |
BufferedImage.TYPE_INT_RGB); |
|
| 275 |
} |
|
| 248 |
if (height <= 0) {
|
|
| 249 |
height = 1; |
|
| 250 |
} |
|
| 251 |
} |
|
| 276 | 252 |
|
| 277 |
pRGBArray = new int[width]; |
|
| 253 |
/* JNCSDatasetPoint ptMin = file.convertWorldToDataset(v.minX(), v.minY()); |
|
| 254 |
JNCSDatasetPoint ptMax = file.convertWorldToDataset(v.maxX(), v.maxY()); |
|
| 255 |
System.out.println("Dataset coords Width = "+(ptMax.x-ptMin.x)+", px width ="+width);
|
|
| 256 |
// BEGIN Cambiando para soportar e < 1:1 |
|
| 257 |
// TODO Mejorarlo para que los PAN con un zoom muy grande sean correctos |
|
| 258 |
if ((ptMax.x-ptMin.x)<width) {
|
|
| 259 |
width = ptMax.x-ptMin.x; |
|
| 260 |
height = ptMin.y-ptMax.y; |
|
| 261 |
System.out.println("Size=("+width+","+height+")");
|
|
| 262 |
mustResize = true; |
|
| 263 |
}*/ |
|
| 278 | 264 |
|
| 279 |
// Setup the view parameters for the ecw file. |
|
| 280 |
bandlist = new int[bandCount]; |
|
| 281 |
bandListTriband = new int[bandCount]; |
|
| 265 |
// Create an image of the ecw file. |
|
| 266 |
if (doTransparency) {
|
|
| 267 |
ecwImage = new BufferedImage(width, height, |
|
| 268 |
BufferedImage.TYPE_INT_ARGB); |
|
| 269 |
} else {
|
|
| 270 |
ecwImage = new BufferedImage(width, height, |
|
| 271 |
BufferedImage.TYPE_INT_RGB); |
|
| 272 |
} |
|
| 282 | 273 |
|
| 283 |
if (bandCount > 2) {
|
|
| 284 |
bandlist[0] = getBand(RED_BAND); |
|
| 285 |
bandlist[1] = getBand(GREEN_BAND); |
|
| 286 |
bandlist[2] = getBand(BLUE_BAND); |
|
| 274 |
pRGBArray = new int[width]; |
|
| 287 | 275 |
|
| 288 |
if (bandCount > 3) {
|
|
| 289 |
for (int i = 3; i < bandCount; i++) {
|
|
| 290 |
bandlist[i] = 0; |
|
| 291 |
} |
|
| 292 |
} |
|
| 293 |
} else {
|
|
| 294 |
for (int i = 0; i < bandCount; i++) {
|
|
| 295 |
bandlist[i] = i; |
|
| 296 |
} |
|
| 297 |
} |
|
| 276 |
// Setup the view parameters for the ecw file. |
|
| 277 |
bandlist = new int[bandCount]; |
|
| 278 |
bandListTriband = new int[bandCount]; |
|
| 298 | 279 |
|
| 299 |
if (bandCount == 3) {
|
|
| 300 |
bandListTriband[0] = 0; |
|
| 301 |
bandListTriband[1] = 1; |
|
| 302 |
bandListTriband[2] = 2; |
|
| 303 |
} |
|
| 280 |
if (bandCount > 2) {
|
|
| 281 |
bandlist[0] = getBand(RED_BAND); |
|
| 282 |
bandlist[1] = getBand(GREEN_BAND); |
|
| 283 |
bandlist[2] = getBand(BLUE_BAND); |
|
| 304 | 284 |
|
| 305 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 306 |
ChunkFrame f = frames[nChunk]; |
|
| 285 |
if (bandCount > 3) {
|
|
| 286 |
for (int i = 3; i < bandCount; i++) {
|
|
| 287 |
bandlist[i] = 0; |
|
| 288 |
} |
|
| 289 |
} |
|
| 290 |
} else {
|
|
| 291 |
for (int i = 0; i < bandCount; i++) {
|
|
| 292 |
bandlist[i] = i; |
|
| 293 |
} |
|
| 294 |
} |
|
| 307 | 295 |
|
| 308 |
// Set the view |
|
| 309 |
if (bandCount != 3) {
|
|
| 310 |
setFileView(file.numBands, bandlist, f); |
|
| 311 |
} else {
|
|
| 312 |
setFileView(file.numBands, bandListTriband, f); |
|
| 313 |
} |
|
| 296 |
if (bandCount == 3) {
|
|
| 297 |
bandListTriband[0] = 0; |
|
| 298 |
bandListTriband[1] = 1; |
|
| 299 |
bandListTriband[2] = 2; |
|
| 300 |
} |
|
| 314 | 301 |
|
| 315 |
/* |
|
| 316 |
* Esta peli es porque el Ecw no intercambia las bandas con lo que me toca hacerlo |
|
| 317 |
* a mano. Primero detectamos si se ha alterado el orden de las mismas. Si es as? |
|
| 318 |
* calculamos mascaras y desplazamientos y hacemos una copia en pRGBArrayCopy |
|
| 319 |
* con las bandas alteradas de orden |
|
| 320 |
*/ |
|
| 321 |
int[] pRGBArrayCopy = null; |
|
| 322 |
int[] mascara = new int[3]; |
|
| 323 |
int[] shl = new int[3]; |
|
| 324 |
int[] shr = new int[3]; |
|
| 325 |
boolean order = true; |
|
| 302 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 303 |
ChunkFrame f = frames[nChunk]; |
|
| 326 | 304 |
|
| 327 |
if (bandCount == 3) {
|
|
| 328 |
for (int i = 0; i < bandCount; i++) |
|
| 329 |
if (bandlist[i] != i) {
|
|
| 330 |
order = false; |
|
| 331 |
} |
|
| 305 |
// Set the view |
|
| 306 |
if (bandCount != 3) {
|
|
| 307 |
setFileView(file.numBands, bandlist, f); |
|
| 308 |
} else {
|
|
| 309 |
setFileView(file.numBands, bandListTriband, f); |
|
| 310 |
} |
|
| 332 | 311 |
|
| 333 |
if (!order) {
|
|
| 334 |
for (int i = 0; i < bandCount; i++) {
|
|
| 335 |
switch (bandlist[i]) {
|
|
| 336 |
case 0: |
|
| 337 |
mascara[i] = 0x00ff0000; |
|
| 338 |
break; |
|
| 339 |
case 1: |
|
| 340 |
mascara[i] = 0x0000ff00; |
|
| 341 |
break; |
|
| 342 |
case 2: |
|
| 343 |
mascara[i] = 0x000000ff; |
|
| 344 |
break; |
|
| 345 |
} |
|
| 346 |
if ((i == 1) && (bandlist[i] == 0)) |
|
| 347 |
shr[i] = 8; |
|
| 348 |
if ((i == 2) && (bandlist[i] == 0)) |
|
| 349 |
shr[i] = 16; |
|
| 350 |
if ((i == 0) && (bandlist[i] == 1)) |
|
| 351 |
shl[i] = 8; |
|
| 352 |
if ((i == 2) && (bandlist[i] == 1)) |
|
| 353 |
shr[i] = 8; |
|
| 354 |
if ((i == 0) && (bandlist[i] == 2)) |
|
| 355 |
shl[i] = 16; |
|
| 356 |
if ((i == 1) && (bandlist[i] == 2)) |
|
| 357 |
shl[i] = 8; |
|
| 358 |
} |
|
| 359 |
} |
|
| 360 |
} |
|
| 312 |
/* |
|
| 313 |
* Esta peli es porque el Ecw no intercambia las bandas con lo que me toca hacerlo |
|
| 314 |
* a mano. Primero detectamos si se ha alterado el orden de las mismas. Si es as? |
|
| 315 |
* calculamos mascaras y desplazamientos y hacemos una copia en pRGBArrayCopy |
|
| 316 |
* con las bandas alteradas de orden |
|
| 317 |
*/ |
|
| 318 |
int[] pRGBArrayCopy = null; |
|
| 319 |
int[] mascara = new int[3]; |
|
| 320 |
int[] shl = new int[3]; |
|
| 321 |
int[] shr = new int[3]; |
|
| 322 |
boolean order = true; |
|
| 361 | 323 |
|
| 362 |
// Read the scan lines |
|
| 363 |
for (line = 0; line < f.height; line++) {
|
|
| 364 |
file.readLineRGBA(pRGBArray); |
|
| 324 |
if (bandCount == 3) {
|
|
| 325 |
for (int i = 0; i < bandCount; i++) |
|
| 326 |
if (bandlist[i] != i) {
|
|
| 327 |
order = false; |
|
| 328 |
} |
|
| 365 | 329 |
|
| 366 |
if ((bandCount == 3) && !order) {
|
|
| 367 |
pRGBArrayCopy = new int[pRGBArray.length]; |
|
| 330 |
if (!order) {
|
|
| 331 |
for (int i = 0; i < bandCount; i++) {
|
|
| 332 |
switch (bandlist[i]) {
|
|
| 333 |
case 0: |
|
| 334 |
mascara[i] = 0x00ff0000; |
|
| 335 |
break; |
|
| 336 |
case 1: |
|
| 337 |
mascara[i] = 0x0000ff00; |
|
| 338 |
break; |
|
| 339 |
case 2: |
|
| 340 |
mascara[i] = 0x000000ff; |
|
| 341 |
break; |
|
| 342 |
} |
|
| 343 |
if ((i == 1) && (bandlist[i] == 0)) |
|
| 344 |
shr[i] = 8; |
|
| 345 |
if ((i == 2) && (bandlist[i] == 0)) |
|
| 346 |
shr[i] = 16; |
|
| 347 |
if ((i == 0) && (bandlist[i] == 1)) |
|
| 348 |
shl[i] = 8; |
|
| 349 |
if ((i == 2) && (bandlist[i] == 1)) |
|
| 350 |
shr[i] = 8; |
|
| 351 |
if ((i == 0) && (bandlist[i] == 2)) |
|
| 352 |
shl[i] = 16; |
|
| 353 |
if ((i == 1) && (bandlist[i] == 2)) |
|
| 354 |
shl[i] = 8; |
|
| 355 |
} |
|
| 356 |
} |
|
| 357 |
} |
|
| 368 | 358 |
|
| 369 |
for (int i = 0; i < pRGBArray.length; i++) {
|
|
| 370 |
pRGBArrayCopy[i] = (pRGBArray[i] & 0xff000000) + |
|
| 371 |
(((pRGBArray[i] & mascara[2]) << shl[2]) >> shr[2]) + |
|
| 372 |
(((pRGBArray[i] & mascara[1]) << shl[1]) >> shr[1]) + |
|
| 373 |
(((pRGBArray[i] & mascara[0]) << shl[0]) >> shr[0]); |
|
| 374 |
} |
|
| 359 |
// Read the scan lines |
|
| 360 |
for (line = 0; line < f.height; line++) {
|
|
| 361 |
file.readLineRGBA(pRGBArray); |
|
| 375 | 362 |
|
| 376 |
pRGBArray = pRGBArrayCopy;
|
|
| 377 |
}
|
|
| 363 |
if ((bandCount == 3) && !order) {
|
|
| 364 |
pRGBArrayCopy = new int[pRGBArray.length];
|
|
| 378 | 365 |
|
| 379 |
// Prueba de sustituci?n de color transparente |
|
| 380 |
if (doTransparency) {
|
|
| 381 |
if (line == 0) {
|
|
| 382 |
tFilter.debug = true; |
|
| 383 |
} |
|
| 366 |
for (int i = 0; i < pRGBArray.length; i++) {
|
|
| 367 |
pRGBArrayCopy[i] = (pRGBArray[i] & 0xff000000) + |
|
| 368 |
(((pRGBArray[i] & mascara[2]) << shl[2]) >> shr[2]) + |
|
| 369 |
(((pRGBArray[i] & mascara[1]) << shl[1]) >> shr[1]) + |
|
| 370 |
(((pRGBArray[i] & mascara[0]) << shl[0]) >> shr[0]); |
|
| 371 |
} |
|
| 384 | 372 |
|
| 385 |
tFilter.filterLine(pRGBArray); |
|
| 386 |
tFilter.debug = false; |
|
| 387 |
} |
|
| 373 |
pRGBArray = pRGBArrayCopy; |
|
| 374 |
} |
|
| 388 | 375 |
|
| 389 |
((BufferedImage) ecwImage).setRGB(f.pos.x, f.pos.y + line,
|
|
| 390 |
f.width, 1, pRGBArray, 0,
|
|
| 391 |
f.width);
|
|
| 392 |
}
|
|
| 393 |
}
|
|
| 376 |
// Prueba de sustituci?n de color transparente
|
|
| 377 |
if (doTransparency) {
|
|
| 378 |
if (line == 0) {
|
|
| 379 |
tFilter.debug = true;
|
|
| 380 |
}
|
|
| 394 | 381 |
|
| 395 |
if (frames[0].mustResize) {
|
|
| 396 |
//System.out.println("resize "+fullSize);
|
|
| 397 |
return resizeImage(fullSize, ecwImage); |
|
| 398 |
} |
|
| 382 |
tFilter.filterLine(pRGBArray); |
|
| 383 |
tFilter.debug = false; |
|
| 384 |
} |
|
| 399 | 385 |
|
| 400 |
/* |
|
| 401 |
* La excepci?n atrapada es la de 'zoom > 1:1 no valido' |
|
| 402 |
} catch (com.ermapper.ecw.JNCSInvalidSetViewException e) {
|
|
| 403 |
System.err.println(errorMessage); |
|
| 404 |
e.printStackTrace(); */ |
|
| 405 |
} catch (com.ermapper.ecw.JNCSException e) { //java.lang.ArrayIndexOutOfBoundsException:
|
|
| 406 |
bErrorOnOpen = true; |
|
| 407 |
System.err.println("EcwFile JNCS Error en la l?nea " + line + "/" +
|
|
| 408 |
height); |
|
| 409 |
System.err.println(e.getMessage()); |
|
| 410 |
e.printStackTrace(); |
|
| 411 |
} catch (java.lang.ArrayIndexOutOfBoundsException e) { //:
|
|
| 412 |
bErrorOnOpen = true; |
|
| 413 |
System.err.println("EcwFile ArrayIndex Error en la l?nea " + line +
|
|
| 414 |
"/" + height); |
|
| 415 |
System.err.println(e.getMessage()); |
|
| 416 |
e.printStackTrace(); |
|
| 417 |
} catch (Exception e) {
|
|
| 418 |
bErrorOnOpen = true; |
|
| 419 |
errorMessage = e.getMessage(); |
|
| 386 |
((BufferedImage) ecwImage).setRGB(f.pos.x, f.pos.y + line, |
|
| 387 |
f.width, 1, pRGBArray, 0, |
|
| 388 |
f.width); |
|
| 389 |
} |
|
| 390 |
} |
|
| 420 | 391 |
|
| 421 |
// g.drawString(errorMessage, 0, 50);
|
|
| 422 |
System.err.println(errorMessage);
|
|
| 423 |
e.printStackTrace();
|
|
| 424 |
}
|
|
| 392 |
if (frames[0].mustResize) {
|
|
| 393 |
//System.out.println("resize "+fullSize);
|
|
| 394 |
return resizeImage(fullSize, ecwImage);
|
|
| 395 |
}
|
|
| 425 | 396 |
|
| 426 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 427 |
System.out.println("Leido al " + lastRefreshPercent + " %.");
|
|
| 397 |
/* |
|
| 398 |
* La excepci?n atrapada es la de 'zoom > 1:1 no valido' |
|
| 399 |
} catch (com.ermapper.ecw.JNCSInvalidSetViewException e) {
|
|
| 400 |
System.err.println(errorMessage); |
|
| 401 |
e.printStackTrace(); */ |
|
| 402 |
} catch (com.ermapper.ecw.JNCSException e) { //java.lang.ArrayIndexOutOfBoundsException:
|
|
| 403 |
System.err.println("EcwFile JNCS Error en la l?nea " + line + "/" +
|
|
| 404 |
height); |
|
| 405 |
System.err.println(e.getMessage()); |
|
| 406 |
e.printStackTrace(); |
|
| 407 |
} catch (java.lang.ArrayIndexOutOfBoundsException e) { //:
|
|
| 408 |
System.err.println("EcwFile ArrayIndex Error en la l?nea " + line +
|
|
| 409 |
"/" + height); |
|
| 410 |
System.err.println(e.getMessage()); |
|
| 411 |
e.printStackTrace(); |
|
| 412 |
} catch (Exception e) {
|
|
| 413 |
errorMessage = e.getMessage(); |
|
| 428 | 414 |
|
| 429 |
return ecwImage; |
|
| 430 |
} |
|
| 415 |
// g.drawString(errorMessage, 0, 50); |
|
| 416 |
System.err.println(errorMessage); |
|
| 417 |
e.printStackTrace(); |
|
| 418 |
} |
|
| 431 | 419 |
|
| 432 |
/** |
|
| 433 |
* Redimensionado de imagen |
|
| 434 |
* La funci?n getScaledInstance nos devuelve un tipo image que no sirve por lo que |
|
| 435 |
* habr? que crear buffImg como BufferedImage y copiar los datos devueltos por esta |
|
| 436 |
* funci?n a este que es el que ser? devuelto por la funci?n |
|
| 437 |
* @param sz |
|
| 438 |
* @param image Image de entrada |
|
| 439 |
* @return Imagen reescalada |
|
| 440 |
*/ |
|
| 441 |
private Image resizeImage(Dimension sz, Image image) {
|
|
| 442 |
Image buffImg = null; |
|
| 443 |
Image img = image.getScaledInstance((int) sz.getWidth(), |
|
| 444 |
(int) sz.getHeight(), |
|
| 445 |
Image.SCALE_SMOOTH); |
|
| 420 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 421 |
System.out.println("Leido al " + lastRefreshPercent + " %.");
|
|
| 446 | 422 |
|
| 447 |
//Todo este pollo es para copiar el tipo image devuelto a BufferedImage |
|
| 448 |
buffImg = new BufferedImage(img.getWidth(null), img.getHeight(null), |
|
| 449 |
BufferedImage.TYPE_INT_ARGB); |
|
| 423 |
return ecwImage; |
|
| 424 |
} |
|
| 450 | 425 |
|
| 451 |
int[] pixels = new int[img.getWidth(null) * img.getHeight(null)]; |
|
| 452 |
PixelGrabber pg = new PixelGrabber(img, 0, 0, img.getWidth(null), |
|
| 453 |
img.getHeight(null), pixels, 0, |
|
| 454 |
img.getWidth(null)); |
|
| 426 |
/** |
|
| 427 |
* Redimensionado de imagen |
|
| 428 |
* La funci?n getScaledInstance nos devuelve un tipo image que no sirve por lo que |
|
| 429 |
* habr? que crear buffImg como BufferedImage y copiar los datos devueltos por esta |
|
| 430 |
* funci?n a este que es el que ser? devuelto por la funci?n |
|
| 431 |
* @param sz |
|
| 432 |
* @param image Image de entrada |
|
| 433 |
* @return Imagen reescalada |
|
| 434 |
*/ |
|
| 435 |
private Image resizeImage(Dimension sz, Image image) {
|
|
| 436 |
Image buffImg = null; |
|
| 437 |
Image img = image.getScaledInstance((int) sz.getWidth(), |
|
| 438 |
(int) sz.getHeight(), |
|
| 439 |
Image.SCALE_SMOOTH); |
|
| 455 | 440 |
|
| 456 |
try {
|
|
| 457 |
pg.grabPixels(); |
|
| 458 |
} catch (InterruptedException e) {
|
|
| 459 |
e.printStackTrace(); |
|
| 460 |
} |
|
| 441 |
//Todo este pollo es para copiar el tipo image devuelto a BufferedImage |
|
| 442 |
buffImg = new BufferedImage(img.getWidth(null), img.getHeight(null), |
|
| 443 |
BufferedImage.TYPE_INT_ARGB); |
|
| 461 | 444 |
|
| 462 |
for (int j = 0; j < buffImg.getHeight(null); j++) {
|
|
| 463 |
for (int i = 0; i < buffImg.getWidth(null); i++) {
|
|
| 464 |
((BufferedImage) buffImg).setRGB(i, j, |
|
| 465 |
pixels[(j * buffImg.getWidth(null)) + |
|
| 466 |
i]); |
|
| 467 |
} |
|
| 468 |
} |
|
| 445 |
int[] pixels = new int[img.getWidth(null) * img.getHeight(null)]; |
|
| 446 |
PixelGrabber pg = new PixelGrabber(img, 0, 0, img.getWidth(null), |
|
| 447 |
img.getHeight(null), pixels, 0, |
|
| 448 |
img.getWidth(null)); |
|
| 469 | 449 |
|
| 470 |
return buffImg; |
|
| 471 |
} |
|
| 450 |
try {
|
|
| 451 |
pg.grabPixels(); |
|
| 452 |
} catch (InterruptedException e) {
|
|
| 453 |
e.printStackTrace(); |
|
| 454 |
} |
|
| 472 | 455 |
|
| 473 |
/** |
|
| 474 |
* Reproyecta el raster. |
|
| 475 |
*/ |
|
| 476 |
public void reProject(ICoordTrans rp) {
|
|
| 477 |
// TODO metodo reProject pendiente de implementar |
|
| 478 |
} |
|
| 456 |
for (int j = 0; j < buffImg.getHeight(null); j++) {
|
|
| 457 |
for (int i = 0; i < buffImg.getWidth(null); i++) {
|
|
| 458 |
((BufferedImage) buffImg).setRGB(i, j, |
|
| 459 |
pixels[(j * buffImg.getWidth(null)) + |
|
| 460 |
i]); |
|
| 461 |
} |
|
| 462 |
} |
|
| 479 | 463 |
|
| 480 |
/** |
|
| 481 |
* Soporte para actualizaci?n de la imagen |
|
| 482 |
* @see com.ermapper.ecw.JNCSProgressiveUpdate#refreshUpdate(int, int, double, double, double, double) |
|
| 483 |
*/ |
|
| 484 |
public void refreshUpdate(int nWidth, int nHeight, double dWorldTLX, |
|
| 485 |
double dWorldTLY, double dWorldBRX, |
|
| 486 |
double dWorldBRY) {
|
|
| 487 |
int completado = file.getPercentComplete(); |
|
| 488 |
System.out.println("EcwFile: se actualiza 1: " + completado +
|
|
| 489 |
" % completado"); |
|
| 464 |
return buffImg; |
|
| 465 |
} |
|
| 490 | 466 |
|
| 491 |
if ((updatable != null) && (lastRefreshPercent < 100)) {
|
|
| 492 |
if (((completado - lastRefreshPercent) > 25) || |
|
| 493 |
(completado == 100)) {
|
|
| 494 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 495 |
updatable.repaint(); |
|
| 496 |
} |
|
| 497 |
} |
|
| 498 |
} |
|
| 467 |
/** |
|
| 468 |
* Reproyecta el raster. |
|
| 469 |
*/ |
|
| 470 |
public void reProject(ICoordTrans rp) {
|
|
| 471 |
// TODO metodo reProject pendiente de implementar |
|
| 472 |
} |
|
| 499 | 473 |
|
| 500 |
public void refreshUpdate(int nWidth, int nHeight, int dDatasetTLX, |
|
| 501 |
int dDatasetTLY, int dDatasetBRX, int dDatasetBRY) {
|
|
| 502 |
System.out.println("EcwFile: se actualiza 2");
|
|
| 503 |
} |
|
| 474 |
/** |
|
| 475 |
* Soporte para actualizaci?n de la imagen |
|
| 476 |
* @see com.ermapper.ecw.JNCSProgressiveUpdate#refreshUpdate(int, int, double, double, double, double) |
|
| 477 |
*/ |
|
| 478 |
public void refreshUpdate(int nWidth, int nHeight, double dWorldTLX, |
|
| 479 |
double dWorldTLY, double dWorldBRX, |
|
| 480 |
double dWorldBRY) {
|
|
| 481 |
int completado = file.getPercentComplete(); |
|
| 482 |
System.out.println("EcwFile: se actualiza 1: " + completado +
|
|
| 483 |
" % completado"); |
|
| 504 | 484 |
|
| 505 |
/** |
|
| 506 |
* Esta funci?n es porque el Ecw no intercambia las bandas con lo que me toca hacerlo |
|
| 507 |
* a mano. Primero detectamos si se ha alterado el orden de las mismas. Si es as? |
|
| 508 |
* calculamos mascaras y desplazamientos y hacemos una copia en pRGBArrayCopy |
|
| 509 |
* con las bandas alteradas de orden |
|
| 510 |
* @param bandList lista de bandas |
|
| 511 |
* @param mask mascara |
|
| 512 |
* @param shl desplazamiento izquierda |
|
| 513 |
* @param shr desplazamiento derecha |
|
| 514 |
*/ |
|
| 515 |
private boolean calcMaskAndShift(int[] bandList, int[] mask, int[] shl, |
|
| 516 |
int[] shr) {
|
|
| 517 |
boolean order = true; |
|
| 485 |
if ((updatable != null) && (lastRefreshPercent < 100)) {
|
|
| 486 |
if (((completado - lastRefreshPercent) > 25) || |
|
| 487 |
(completado == 100)) {
|
|
| 488 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 489 |
updatable.repaint(); |
|
| 490 |
} |
|
| 491 |
} |
|
| 492 |
} |
|
| 518 | 493 |
|
| 519 |
if (bandCount == 3) {
|
|
| 520 |
for (int i = 0; i < bandCount; i++) |
|
| 521 |
if (bandList[i] != i) {
|
|
| 522 |
order = false; |
|
| 523 |
} |
|
| 494 |
public void refreshUpdate(int nWidth, int nHeight, int dDatasetTLX, |
|
| 495 |
int dDatasetTLY, int dDatasetBRX, int dDatasetBRY) {
|
|
| 496 |
System.out.println("EcwFile: se actualiza 2");
|
|
| 497 |
} |
|
| 524 | 498 |
|
| 525 |
if (!order) {
|
|
| 526 |
for (int i = 0; i < bandCount; i++) {
|
|
| 527 |
switch (bandList[i]) {
|
|
| 528 |
case 0: |
|
| 529 |
mask[i] = 0x00ff0000; |
|
| 530 |
break; |
|
| 531 |
case 1: |
|
| 532 |
mask[i] = 0x0000ff00; |
|
| 533 |
break; |
|
| 534 |
case 2: |
|
| 535 |
mask[i] = 0x000000ff; |
|
| 536 |
break; |
|
| 537 |
} |
|
| 538 |
|
|
| 539 |
if ((i == 1) && (bandList[i] == 0)) |
|
| 540 |
shr[i] = 8; |
|
| 541 |
if ((i == 2) && (bandList[i] == 0)) |
|
| 542 |
shr[i] = 16; |
|
| 543 |
if ((i == 0) && (bandList[i] == 1)) |
|
| 544 |
shl[i] = 8; |
|
| 545 |
if ((i == 2) && (bandList[i] == 1)) |
|
| 546 |
shr[i] = 8; |
|
| 547 |
if ((i == 0) && (bandList[i] == 2)) |
|
| 548 |
shl[i] = 16; |
|
| 549 |
if ((i == 1) && (bandList[i] == 2)) |
|
| 550 |
shl[i] = 8; |
|
| 551 |
} |
|
| 552 |
} |
|
| 553 |
} |
|
| 499 |
/** |
|
| 500 |
* Esta funci?n es porque el Ecw no intercambia las bandas con lo que me toca hacerlo |
|
| 501 |
* a mano. Primero detectamos si se ha alterado el orden de las mismas. Si es as? |
|
| 502 |
* calculamos mascaras y desplazamientos y hacemos una copia en pRGBArrayCopy |
|
| 503 |
* con las bandas alteradas de orden |
|
| 504 |
* @param bandList lista de bandas |
|
| 505 |
* @param mask mascara |
|
| 506 |
* @param shl desplazamiento izquierda |
|
| 507 |
* @param shr desplazamiento derecha |
|
| 508 |
*/ |
|
| 509 |
private boolean calcMaskAndShift(int[] bandList, int[] mask, int[] shl, |
|
| 510 |
int[] shr) {
|
|
| 511 |
boolean order = true; |
|
| 554 | 512 |
|
| 555 |
return order; |
|
| 556 |
} |
|
| 513 |
if (bandCount == 3) {
|
|
| 514 |
for (int i = 0; i < bandCount; i++) |
|
| 515 |
if (bandList[i] != i) {
|
|
| 516 |
order = false; |
|
| 517 |
} |
|
| 557 | 518 |
|
| 558 |
/** |
|
| 559 |
* Intercambio de bandas para ecw manual. Se le pasa el array de bytes que se desea intercambiar |
|
| 560 |
* la mascara y desplazamientos previamente calculados con calcMaskAndShift |
|
| 561 |
* @param order true si el orden de las bandas no est? alterado y false si lo est? |
|
| 562 |
* @param pRGBArray array de |
|
| 563 |
* @param mascara |
|
| 564 |
* @param shl desplazamiento a izquierda |
|
| 565 |
* @param shr desplazamiento a derecha |
|
| 566 |
* @return array con las bandas cambiadas |
|
| 567 |
*/ |
|
| 568 |
private int[] changeBands(boolean order, int[] pRGBArray, int[] mascara, |
|
| 569 |
int[] shl, int[] shr) {
|
|
| 570 |
if ((bandCount == 3) && !order) {
|
|
| 571 |
int[] pRGBArrayCopy = new int[pRGBArray.length]; |
|
| 519 |
if (!order) {
|
|
| 520 |
for (int i = 0; i < bandCount; i++) {
|
|
| 521 |
switch (bandList[i]) {
|
|
| 522 |
case 0: |
|
| 523 |
mask[i] = 0x00ff0000; |
|
| 524 |
break; |
|
| 525 |
case 1: |
|
| 526 |
mask[i] = 0x0000ff00; |
|
| 527 |
break; |
|
| 528 |
case 2: |
|
| 529 |
mask[i] = 0x000000ff; |
|
| 530 |
break; |
|
| 531 |
} |
|
| 572 | 532 |
|
| 573 |
for (int i = 0; i < pRGBArray.length; i++) {
|
|
| 574 |
pRGBArrayCopy[i] = (pRGBArray[i] & 0xff000000) + |
|
| 575 |
(((pRGBArray[i] & mascara[2]) << shl[2]) >> shr[2]) + |
|
| 576 |
(((pRGBArray[i] & mascara[1]) << shl[1]) >> shr[1]) + |
|
| 577 |
(((pRGBArray[i] & mascara[0]) << shl[0]) >> shr[0]); |
|
| 578 |
} |
|
| 533 |
if ((i == 1) && (bandList[i] == 0)) |
|
| 534 |
shr[i] = 8; |
|
| 535 |
if ((i == 2) && (bandList[i] == 0)) |
|
| 536 |
shr[i] = 16; |
|
| 537 |
if ((i == 0) && (bandList[i] == 1)) |
|
| 538 |
shl[i] = 8; |
|
| 539 |
if ((i == 2) && (bandList[i] == 1)) |
|
| 540 |
shr[i] = 8; |
|
| 541 |
if ((i == 0) && (bandList[i] == 2)) |
|
| 542 |
shl[i] = 16; |
|
| 543 |
if ((i == 1) && (bandList[i] == 2)) |
|
| 544 |
shl[i] = 8; |
|
| 545 |
} |
|
| 546 |
} |
|
| 547 |
} |
|
| 579 | 548 |
|
| 580 |
return pRGBArrayCopy;
|
|
| 581 |
}
|
|
| 549 |
return order;
|
|
| 550 |
}
|
|
| 582 | 551 |
|
| 583 |
return pRGBArray; |
|
| 584 |
} |
|
| 552 |
/** |
|
| 553 |
* Intercambio de bandas para ecw manual. Se le pasa el array de bytes que se desea intercambiar |
|
| 554 |
* la mascara y desplazamientos previamente calculados con calcMaskAndShift |
|
| 555 |
* @param order true si el orden de las bandas no est? alterado y false si lo est? |
|
| 556 |
* @param pRGBArray array de |
|
| 557 |
* @param mascara |
|
| 558 |
* @param shl desplazamiento a izquierda |
|
| 559 |
* @param shr desplazamiento a derecha |
|
| 560 |
* @return array con las bandas cambiadas |
|
| 561 |
*/ |
|
| 562 |
private int[] changeBands(boolean order, int[] pRGBArray, int[] mascara, |
|
| 563 |
int[] shl, int[] shr) {
|
|
| 564 |
if ((bandCount == 3) && !order) {
|
|
| 565 |
int[] pRGBArrayCopy = new int[pRGBArray.length]; |
|
| 585 | 566 |
|
| 586 |
/** |
|
| 587 |
* Asigna al objeto Image los valores con los dato de la imagen contenidos en el |
|
| 588 |
* vector de enteros. |
|
| 589 |
* @param image imagen con los datos actuales |
|
| 590 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 591 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 592 |
* @param w Ancho de la imagen |
|
| 593 |
* @param h Alto de la imagen |
|
| 594 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 595 |
* @param offset desplazamiento |
|
| 596 |
* @param scansize tama?o de imagen recorrida por cada p |
|
| 597 |
*/ |
|
| 598 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 599 |
int w, int h, int[] rgbArray, int offset, |
|
| 600 |
int scansize) {
|
|
| 601 |
image.setRGB(startX, startY, w, h, rgbArray, offset, scansize); |
|
| 602 |
} |
|
| 567 |
for (int i = 0; i < pRGBArray.length; i++) {
|
|
| 568 |
pRGBArrayCopy[i] = (pRGBArray[i] & 0xff000000) + |
|
| 569 |
(((pRGBArray[i] & mascara[2]) << shl[2]) >> shr[2]) + |
|
| 570 |
(((pRGBArray[i] & mascara[1]) << shl[1]) >> shr[1]) + |
|
| 571 |
(((pRGBArray[i] & mascara[0]) << shl[0]) >> shr[0]); |
|
| 572 |
} |
|
| 603 | 573 |
|
| 604 |
/** |
|
| 605 |
* Asigna al objeto Image la mezcla entre los valores que ya tiene y los valores |
|
| 606 |
* con los dato de la imagen contenidos en el vector de enteros. De los valores RGB |
|
| 607 |
* que ya contiene se mantienen las bandas que no coinciden con el valor de flags. La |
|
| 608 |
* banda correspondiente a flags es sustituida por los datos del vector. |
|
| 609 |
* @param image imagen con los datos actuales |
|
| 610 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 611 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 612 |
* @param w Ancho de la imagen |
|
| 613 |
* @param h Alto de la imagen |
|
| 614 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 615 |
* @param offset desplazamiento |
|
| 616 |
* @param scansize tama?o de imagen recorrida por cada paso |
|
| 617 |
* @param flags banda que se va a sustituir (Ctes de GeoRasterFile) |
|
| 618 |
*/ |
|
| 619 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 620 |
int w, int h, int[] rgbArray, int offset, |
|
| 621 |
int scansize, int flags) {
|
|
| 622 |
int[] line = new int[rgbArray.length]; |
|
| 623 |
image.getRGB(startX, startY, w, h, line, offset, scansize); |
|
| 574 |
return pRGBArrayCopy; |
|
| 575 |
} |
|
| 624 | 576 |
|
| 625 |
if (flags == GeoRasterFile.RED_BAND) {
|
|
| 626 |
for (int i = 0; i < line.length; i++) |
|
| 627 |
line[i] = (line[i] & 0x0000ffff) | (rgbArray[i] & 0xffff0000); |
|
| 628 |
} else if (flags == GeoRasterFile.GREEN_BAND) {
|
|
| 629 |
for (int i = 0; i < line.length; i++) |
|
| 630 |
line[i] = (line[i] & 0x00ff00ff) | (rgbArray[i] & 0xff00ff00); |
|
| 631 |
} else if (flags == GeoRasterFile.BLUE_BAND) {
|
|
| 632 |
for (int i = 0; i < line.length; i++) |
|
| 633 |
line[i] = (line[i] & 0x00ffff00) | (rgbArray[i] & 0xff0000ff); |
|
| 634 |
} |
|
| 577 |
return pRGBArray; |
|
| 578 |
} |
|
| 635 | 579 |
|
| 636 |
image.setRGB(startX, startY, w, h, line, offset, scansize); |
|
| 637 |
} |
|
| 580 |
/** |
|
| 581 |
* Asigna al objeto Image los valores con los dato de la imagen contenidos en el |
|
| 582 |
* vector de enteros. |
|
| 583 |
* @param image imagen con los datos actuales |
|
| 584 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 585 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 586 |
* @param w Ancho de la imagen |
|
| 587 |
* @param h Alto de la imagen |
|
| 588 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 589 |
* @param offset desplazamiento |
|
| 590 |
* @param scansize tama?o de imagen recorrida por cada p |
|
| 591 |
*/ |
|
| 592 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 593 |
int w, int h, int[] rgbArray, int offset, |
|
| 594 |
int scansize) {
|
|
| 595 |
image.setRGB(startX, startY, w, h, rgbArray, offset, scansize); |
|
| 596 |
} |
|
| 638 | 597 |
|
| 639 |
/** |
|
| 640 |
* Asigna al objeto Image la mezcla entre los valores que ya tiene y los valores |
|
| 641 |
* con los dato de la imagen contenidos en el vector de enteros. De los valores RGB |
|
| 642 |
* que ya contiene se mantienen las bandas que no coinciden con el valor de flags. La |
|
| 643 |
* banda correspondiente a flags es sustituida por los datos del vector. |
|
| 644 |
* @param image imagen con los datos actuales |
|
| 645 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 646 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 647 |
* @param w Ancho de la imagen |
|
| 648 |
* @param h Alto de la imagen |
|
| 649 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 650 |
* @param offset desplazamiento |
|
| 651 |
* @param scansize tama?o de imagen recorrida por cada paso |
|
| 652 |
* @param origBand Banda origen del GeoRasterFile |
|
| 653 |
* @param destBandFlag banda que se va a sustituir (Ctes de GeoRasterFile) |
|
| 654 |
*/ |
|
| 655 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 656 |
int w, int h, int[] rgbArray, int offset, |
|
| 657 |
int scansize, int origBand, int destBandFlag) {
|
|
| 658 |
int[] line = new int[rgbArray.length]; |
|
| 659 |
image.getRGB(startX, startY, w, h, line, offset, scansize); |
|
| 598 |
/** |
|
| 599 |
* Asigna al objeto Image la mezcla entre los valores que ya tiene y los valores |
|
| 600 |
* con los dato de la imagen contenidos en el vector de enteros. De los valores RGB |
|
| 601 |
* que ya contiene se mantienen las bandas que no coinciden con el valor de flags. La |
|
| 602 |
* banda correspondiente a flags es sustituida por los datos del vector. |
|
| 603 |
* @param image imagen con los datos actuales |
|
| 604 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 605 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 606 |
* @param w Ancho de la imagen |
|
| 607 |
* @param h Alto de la imagen |
|
| 608 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 609 |
* @param offset desplazamiento |
|
| 610 |
* @param scansize tama?o de imagen recorrida por cada paso |
|
| 611 |
* @param flags banda que se va a sustituir (Ctes de GeoRasterFile) |
|
| 612 |
*/ |
|
| 613 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 614 |
int w, int h, int[] rgbArray, int offset, |
|
| 615 |
int scansize, int flags) {
|
|
| 616 |
int[] line = new int[rgbArray.length]; |
|
| 617 |
image.getRGB(startX, startY, w, h, line, offset, scansize); |
|
| 660 | 618 |
|
| 661 |
if ((origBand == 0) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 662 |
for (int i = 0; i < line.length; i++) |
|
| 663 |
line[i] = (line[i] & 0xff00ffff) | (rgbArray[i] & 0x00ff0000); |
|
| 664 |
} else if ((origBand == 1) && |
|
| 665 |
(destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 666 |
for (int i = 0; i < line.length; i++) |
|
| 667 |
line[i] = (line[i] & 0xffff00ff) | (rgbArray[i] & 0x0000ff00); |
|
| 668 |
} else if ((origBand == 2) && |
|
| 669 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 670 |
for (int i = 0; i < line.length; i++) |
|
| 671 |
line[i] = (line[i] & 0xffffff00) | (rgbArray[i] & 0x000000ff); |
|
| 672 |
} |
|
| 673 |
else if ((origBand == 0) && (destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 674 |
for (int i = 0; i < line.length; i++) |
|
| 675 |
line[i] = (line[i] & 0xffff00ff) | |
|
| 676 |
((rgbArray[i] & 0x00ff0000) >> 8); |
|
| 677 |
} else if ((origBand == 0) && |
|
| 678 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 679 |
for (int i = 0; i < line.length; i++) |
|
| 680 |
line[i] = (line[i] & 0xffffff00) | |
|
| 681 |
((rgbArray[i] & 0x00ff0000) >> 16); |
|
| 682 |
} |
|
| 683 |
else if ((origBand == 1) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 684 |
for (int i = 0; i < line.length; i++) |
|
| 685 |
line[i] = (line[i] & 0xff00ffff) | |
|
| 686 |
((rgbArray[i] & 0x0000ff00) << 8); |
|
| 687 |
} else if ((origBand == 1) && |
|
| 688 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 689 |
for (int i = 0; i < line.length; i++) |
|
| 690 |
line[i] = (line[i] & 0xffffff00) | |
|
| 691 |
((rgbArray[i] & 0x0000ff00) >> 8); |
|
| 692 |
} |
|
| 693 |
else if ((origBand == 2) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 694 |
for (int i = 0; i < line.length; i++) |
|
| 695 |
line[i] = (line[i] & 0xff00ffff) | |
|
| 696 |
((rgbArray[i] & 0x000000ff) << 16); |
|
| 697 |
} else if ((origBand == 2) && |
|
| 698 |
(destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 699 |
for (int i = 0; i < line.length; i++) |
|
| 700 |
line[i] = (line[i] & 0xffff00ff) | |
|
| 701 |
((rgbArray[i] & 0x000000ff) << 8); |
|
| 702 |
} |
|
| 619 |
if (flags == GeoRasterFile.RED_BAND) {
|
|
| 620 |
for (int i = 0; i < line.length; i++) |
|
| 621 |
line[i] = (line[i] & 0x0000ffff) | (rgbArray[i] & 0xffff0000); |
|
| 622 |
} else if (flags == GeoRasterFile.GREEN_BAND) {
|
|
| 623 |
for (int i = 0; i < line.length; i++) |
|
| 624 |
line[i] = (line[i] & 0x00ff00ff) | (rgbArray[i] & 0xff00ff00); |
|
| 625 |
} else if (flags == GeoRasterFile.BLUE_BAND) {
|
|
| 626 |
for (int i = 0; i < line.length; i++) |
|
| 627 |
line[i] = (line[i] & 0x00ffff00) | (rgbArray[i] & 0xff0000ff); |
|
| 628 |
} |
|
| 703 | 629 |
|
| 704 |
image.setRGB(startX, startY, w, h, line, offset, scansize); |
|
| 705 |
} |
|
| 706 |
|
|
| 707 |
|
|
| 708 |
/* (non-Javadoc) |
|
| 709 |
* @see org.cresques.io.GeoRasterFile#updateImage(int, int, org.cresques.cts.ICoordTrans, java.awt.Image, int origBand, int destBand) |
|
| 710 |
*/ |
|
| 711 |
public Image updateImage(int width, int height, ICoordTrans rp, Image img, |
|
| 712 |
int origBand, int destBandFlag) throws SupersamplingNotSupportedException{
|
|
| 713 |
//TODO reproyectar para devolver el trozo de imagen pedida sobre ... |
|
| 714 |
// la proyecci?n de destino. |
|
| 715 |
int line = 0; |
|
| 716 |
boolean mustResize = false; |
|
| 717 |
Dimension fullSize = null; |
|
| 718 |
boolean trySupersampling = false; |
|
| 630 |
image.setRGB(startX, startY, w, h, line, offset, scansize); |
|
| 631 |
} |
|
| 719 | 632 |
|
| 720 |
if (file == null) {
|
|
| 721 |
return null; |
|
| 722 |
} |
|
| 633 |
/** |
|
| 634 |
* Asigna al objeto Image la mezcla entre los valores que ya tiene y los valores |
|
| 635 |
* con los dato de la imagen contenidos en el vector de enteros. De los valores RGB |
|
| 636 |
* que ya contiene se mantienen las bandas que no coinciden con el valor de flags. La |
|
| 637 |
* banda correspondiente a flags es sustituida por los datos del vector. |
|
| 638 |
* @param image imagen con los datos actuales |
|
| 639 |
* @param startX inicio de la posici?n en X dentro de la imagen |
|
| 640 |
* @param startY inicio de la posici?n en X dentro de la imagen |
|
| 641 |
* @param w Ancho de la imagen |
|
| 642 |
* @param h Alto de la imagen |
|
| 643 |
* @param rgbArray vector que contiene la banda que se va a sustituir |
|
| 644 |
* @param offset desplazamiento |
|
| 645 |
* @param scansize tama?o de imagen recorrida por cada paso |
|
| 646 |
* @param origBand Banda origen del GeoRasterFile |
|
| 647 |
* @param destBandFlag banda que se va a sustituir (Ctes de GeoRasterFile) |
|
| 648 |
*/ |
|
| 649 |
protected void setRGBLine(BufferedImage image, int startX, int startY, |
|
| 650 |
int w, int h, int[] rgbArray, int offset, |
|
| 651 |
int scansize, int origBand, int destBandFlag) {
|
|
| 652 |
int[] line = new int[rgbArray.length]; |
|
| 653 |
image.getRGB(startX, startY, w, h, line, offset, scansize); |
|
| 723 | 654 |
|
| 724 |
try {
|
|
| 725 |
int[] bandlist; |
|
| 726 |
int[] bandListTriband; |
|
| 727 |
int[] pRGBArray = null; |
|
| 655 |
if ((origBand == 0) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 656 |
for (int i = 0; i < line.length; i++) |
|
| 657 |
line[i] = (line[i] & 0xff00ffff) | (rgbArray[i] & 0x00ff0000); |
|
| 658 |
} else if ((origBand == 1) && |
|
| 659 |
(destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 660 |
for (int i = 0; i < line.length; i++) |
|
| 661 |
line[i] = (line[i] & 0xffff00ff) | (rgbArray[i] & 0x0000ff00); |
|
| 662 |
} else if ((origBand == 2) && |
|
| 663 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 664 |
for (int i = 0; i < line.length; i++) |
|
| 665 |
line[i] = (line[i] & 0xffffff00) | (rgbArray[i] & 0x000000ff); |
|
| 666 |
} |
|
| 667 |
else if ((origBand == 0) && (destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 668 |
for (int i = 0; i < line.length; i++) |
|
| 669 |
line[i] = (line[i] & 0xffff00ff) | |
|
| 670 |
((rgbArray[i] & 0x00ff0000) >> 8); |
|
| 671 |
} else if ((origBand == 0) && |
|
| 672 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 673 |
for (int i = 0; i < line.length; i++) |
|
| 674 |
line[i] = (line[i] & 0xffffff00) | |
|
| 675 |
((rgbArray[i] & 0x00ff0000) >> 16); |
|
| 676 |
} |
|
| 677 |
else if ((origBand == 1) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 678 |
for (int i = 0; i < line.length; i++) |
|
| 679 |
line[i] = (line[i] & 0xff00ffff) | |
|
| 680 |
((rgbArray[i] & 0x0000ff00) << 8); |
|
| 681 |
} else if ((origBand == 1) && |
|
| 682 |
(destBandFlag == GeoRasterFile.BLUE_BAND)) {
|
|
| 683 |
for (int i = 0; i < line.length; i++) |
|
| 684 |
line[i] = (line[i] & 0xffffff00) | |
|
| 685 |
((rgbArray[i] & 0x0000ff00) >> 8); |
|
| 686 |
} |
|
| 687 |
else if ((origBand == 2) && (destBandFlag == GeoRasterFile.RED_BAND)) {
|
|
| 688 |
for (int i = 0; i < line.length; i++) |
|
| 689 |
line[i] = (line[i] & 0xff00ffff) | |
|
| 690 |
((rgbArray[i] & 0x000000ff) << 16); |
|
| 691 |
} else if ((origBand == 2) && |
|
| 692 |
(destBandFlag == GeoRasterFile.GREEN_BAND)) {
|
|
| 693 |
for (int i = 0; i < line.length; i++) |
|
| 694 |
line[i] = (line[i] & 0xffff00ff) | |
|
| 695 |
((rgbArray[i] & 0x000000ff) << 8); |
|
| 696 |
} |
|
| 728 | 697 |
|
| 729 |
if(mustVerifySize()){
|
|
| 730 |
// Work out the correct aspect for the setView call. |
|
| 731 |
double dFileAspect = (double) v.width() / (double) v.height(); |
|
| 732 |
double dWindowAspect = (double) width / (double) height; |
|
| 733 |
|
|
| 734 |
if (dFileAspect > dWindowAspect) {
|
|
| 735 |
height = (int) ((double) width / dFileAspect); |
|
| 736 |
} else {
|
|
| 737 |
width = (int) ((double) height * dFileAspect); |
|
| 738 |
} |
|
| 739 |
} |
|
| 698 |
image.setRGB(startX, startY, w, h, line, offset, scansize); |
|
| 699 |
} |
|
| 740 | 700 |
|
| 741 |
fullSize = new Dimension(width, height); |
|
| 742 |
|
|
| 743 |
ChunkFrame[] frames = ChunkFrame.computeFrames(file, v, fullSize, extent); |
|
| 744 |
|
|
| 745 |
if (frames.length == 1) {
|
|
| 746 |
width = frames[0].width; |
|
| 747 |
height = frames[0].height; |
|
| 748 | 701 |
|
| 749 |
if (width <= 0) |
|
| 750 |
width = 1; |
|
| 751 |
|
|
| 752 |
if (height <= 0) |
|
| 753 |
height = 1; |
|
| 754 |
} |
|
| 755 |
|
|
| 756 |
// Create an image of the ecw file. |
|
| 757 |
pRGBArray = new int[width]; |
|
| 702 |
/* (non-Javadoc) |
|
| 703 |
* @see org.cresques.io.GeoRasterFile#updateImage(int, int, org.cresques.cts.ICoordTrans, java.awt.Image, int origBand, int destBand) |
|
| 704 |
*/ |
|
| 705 |
public Image updateImage(int width, int height, ICoordTrans rp, Image img, |
|
| 706 |
int origBand, int destBandFlag) throws SupersamplingNotSupportedException{
|
|
| 707 |
//TODO reproyectar para devolver el trozo de imagen pedida sobre ... |
|
| 708 |
// la proyecci?n de destino. |
|
| 709 |
int line = 0; |
|
| 710 |
Dimension fullSize = null; |
|
| 711 |
boolean trySupersampling = false; |
|
| 758 | 712 |
|
| 759 |
// Setup the view parameters for the ecw file.
|
|
| 760 |
bandlist = new int[bandCount];
|
|
| 761 |
bandListTriband = new int[bandCount];
|
|
| 713 |
if (file == null) {
|
|
| 714 |
return null;
|
|
| 715 |
}
|
|
| 762 | 716 |
|
| 763 |
if (bandCount > 2) {
|
|
| 764 |
bandlist[0] = getBand(RED_BAND);
|
|
| 765 |
bandlist[1] = getBand(GREEN_BAND);
|
|
| 766 |
bandlist[2] = getBand(BLUE_BAND);
|
|
| 717 |
try {
|
|
| 718 |
int[] bandlist;
|
|
| 719 |
int[] bandListTriband;
|
|
| 720 |
int[] pRGBArray = null;
|
|
| 767 | 721 |
|
| 768 |
if (bandCount > 3) {
|
|
| 769 |
for (int i = 3; i < bandCount; i++) {
|
|
| 770 |
bandlist[i] = 0; |
|
| 771 |
} |
|
| 772 |
} |
|
| 773 |
} else {
|
|
| 774 |
for (int i = 0; i < bandCount; i++) |
|
| 775 |
bandlist[i] = i; |
|
| 776 |
} |
|
| 722 |
if(mustVerifySize()){
|
|
| 723 |
// Work out the correct aspect for the setView call. |
|
| 724 |
double dFileAspect = (double) v.width() / (double) v.height(); |
|
| 725 |
double dWindowAspect = (double) width / (double) height; |
|
| 777 | 726 |
|
| 778 |
if (bandCount == 3) {
|
|
| 779 |
bandListTriband[0] = 0; |
|
| 780 |
bandListTriband[1] = 1; |
|
| 781 |
bandListTriband[2] = 2; |
|
| 782 |
} |
|
| 727 |
if (dFileAspect > dWindowAspect) {
|
|
| 728 |
height = (int) ((double) width / dFileAspect); |
|
| 729 |
} else {
|
|
| 730 |
width = (int) ((double) height * dFileAspect); |
|
| 731 |
} |
|
| 732 |
} |
|
| 783 | 733 |
|
| 784 |
int[] mascara = new int[3]; |
|
| 785 |
int[] shl = new int[3]; |
|
| 786 |
int[] shr = new int[3]; |
|
| 787 |
boolean order = true; |
|
| 788 |
|
|
| 789 |
if (img == null) { //Caso en el que se crea un Image
|
|
| 790 |
EcwFile.nUpdate = 1; |
|
| 734 |
fullSize = new Dimension(width, height); |
|
| 791 | 735 |
|
| 792 |
Image ecwImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
|
|
| 736 |
ChunkFrame[] frames = ChunkFrame.computeFrames(file, v, fullSize, extent);
|
|
| 793 | 737 |
|
| 794 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 795 |
ChunkFrame f = frames[nChunk]; |
|
| 796 |
|
|
| 797 |
try{
|
|
| 798 |
if (bandCount != 3) {
|
|
| 799 |
setFileView(file.numBands, bandlist, f); |
|
| 800 |
} else {
|
|
| 801 |
setFileView(file.numBands, bandListTriband, f); |
|
| 802 |
} |
|
| 803 |
}catch(JNCSInvalidSetViewException exc){
|
|
| 804 |
trySupersampling = true; |
|
| 805 |
} |
|
| 738 |
if (frames.length == 1) {
|
|
| 739 |
width = frames[0].width; |
|
| 740 |
height = frames[0].height; |
|
| 806 | 741 |
|
| 807 |
order = calcMaskAndShift(bandlist, mascara, shl, shr); |
|
| 742 |
if (width <= 0) |
|
| 743 |
width = 1; |
|
| 808 | 744 |
|
| 809 |
for (line = 0; line < f.height; line++) {
|
|
| 810 |
file.readLineRGBA(pRGBArray); |
|
| 811 |
pRGBArray = changeBands(order, pRGBArray, mascara, shl, shr); |
|
| 812 |
setRGBLine((BufferedImage) ecwImage, f.pos.x, f.pos.y + line, f.width, 1, pRGBArray, 0, f.width); |
|
| 813 |
} |
|
| 814 |
} //Chuncks |
|
| 745 |
if (height <= 0) |
|
| 746 |
height = 1; |
|
| 747 |
} |
|
| 815 | 748 |
|
| 816 |
applyAlpha(ecwImage); |
|
| 749 |
// Create an image of the ecw file. |
|
| 750 |
pRGBArray = new int[width]; |
|
| 817 | 751 |
|
| 818 |
if (frames[0].mustResize && !this.multifile) |
|
| 819 |
return resizeImageII(fullSize, ecwImage); |
|
| 820 |
|
|
| 821 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 752 |
// Setup the view parameters for the ecw file. |
|
| 753 |
bandlist = new int[bandCount]; |
|
| 754 |
bandListTriband = new int[bandCount]; |
|
| 822 | 755 |
|
| 823 |
//System.out.println("Leido al "+lastRefreshPercent+" %.");
|
|
| 824 |
return ecwImage;
|
|
| 825 |
} else { //Caso en el que se actualiza una banda del Image
|
|
| 826 |
EcwFile.nUpdate++;
|
|
| 756 |
if (bandCount > 2) {
|
|
| 757 |
bandlist[0] = getBand(RED_BAND);
|
|
| 758 |
bandlist[1] = getBand(GREEN_BAND);
|
|
| 759 |
bandlist[2] = getBand(BLUE_BAND);
|
|
| 827 | 760 |
|
| 828 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 829 |
ChunkFrame f = frames[nChunk]; |
|
| 761 |
if (bandCount > 3) {
|
|
| 762 |
for (int i = 3; i < bandCount; i++) {
|
|
| 763 |
bandlist[i] = 0; |
|
| 764 |
} |
|
| 765 |
} |
|
| 766 |
} else {
|
|
| 767 |
for (int i = 0; i < bandCount; i++) |
|
| 768 |
bandlist[i] = i; |
|
| 769 |
} |
|
| 830 | 770 |
|
| 831 |
if (bandCount != 3) {
|
|
| 832 |
setFileView(file.numBands, bandlist, f);
|
|
| 833 |
} else {
|
|
| 834 |
setFileView(file.numBands, bandListTriband, f);
|
|
| 835 |
}
|
|
| 771 |
if (bandCount == 3) {
|
|
| 772 |
bandListTriband[0] = 0;
|
|
| 773 |
bandListTriband[1] = 1;
|
|
| 774 |
bandListTriband[2] = 2;
|
|
| 775 |
}
|
|
| 836 | 776 |
|
| 837 |
order = calcMaskAndShift(bandlist, mascara, shl, shr); |
|
| 838 |
|
|
| 839 |
for (line = 0; line < f.height; line++) {
|
|
| 840 |
file.readLineRGBA(pRGBArray); |
|
| 841 |
pRGBArray = changeBands(order, pRGBArray, mascara, shl, shr); |
|
| 842 |
setRGBLine((BufferedImage) img, f.pos.x, f.pos.y + line, f.width, 1, pRGBArray, 0, f.width, origBand, destBandFlag); |
|
| 843 |
} |
|
| 844 |
} //Chuncks |
|
| 777 |
int[] mascara = new int[3]; |
|
| 778 |
int[] shl = new int[3]; |
|
| 779 |
int[] shr = new int[3]; |
|
| 780 |
boolean order = true; |
|
| 845 | 781 |
|
| 846 |
applyAlpha(img); |
|
| 782 |
if (img == null) { //Caso en el que se crea un Image
|
|
| 783 |
EcwFile.nUpdate = 1; |
|
| 847 | 784 |
|
| 848 |
if (frames[0].mustResize && (nUpdate == 3) && this.multifile) {
|
|
| 849 |
return resizeImageII(fullSize, img); |
|
| 850 |
} |
|
| 785 |
Image ecwImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); |
|
| 851 | 786 |
|
| 852 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 787 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 788 |
ChunkFrame f = frames[nChunk]; |
|
| 853 | 789 |
|
| 854 |
//System.out.println("Leido al "+lastRefreshPercent+" %.");
|
|
| 855 |
return img; |
|
| 856 |
} |
|
| 857 |
} catch (com.ermapper.ecw.JNCSException e) { //java.lang.ArrayIndexOutOfBoundsException:
|
|
| 858 |
bErrorOnOpen = true; |
|
| 859 |
System.err.println("EcwFile JNCS Error en la l?nea " + line + "/" +
|
|
| 860 |
height); |
|
| 861 |
System.err.println(e.getMessage()); |
|
| 862 |
} catch (java.lang.ArrayIndexOutOfBoundsException e) { //:
|
|
| 863 |
bErrorOnOpen = true; |
|
| 864 |
System.err.println("EcwFile ArrayIndex Error en la l?nea " + line +"/" + height);
|
|
| 865 |
System.err.println(e.getMessage()); |
|
| 866 |
} catch (Exception e) {
|
|
| 867 |
bErrorOnOpen = true; |
|
| 868 |
errorMessage = e.getMessage(); |
|
| 869 |
System.err.println(errorMessage); |
|
| 870 |
if(trySupersampling) |
|
| 871 |
throw new SupersamplingNotSupportedException(); |
|
| 872 |
} |
|
| 790 |
try{
|
|
| 791 |
if (bandCount != 3) {
|
|
| 792 |
setFileView(file.numBands, bandlist, f); |
|
| 793 |
} else {
|
|
| 794 |
setFileView(file.numBands, bandListTriband, f); |
|
| 795 |
} |
|
| 796 |
}catch(JNCSInvalidSetViewException exc){
|
|
| 797 |
trySupersampling = true; |
|
| 798 |
} |
|
| 873 | 799 |
|
| 874 |
return img; |
|
| 875 |
} |
|
| 800 |
order = calcMaskAndShift(bandlist, mascara, shl, shr); |
|
| 876 | 801 |
|
| 877 |
private Image resizeImageII(Dimension sz, Image image) {
|
|
| 878 |
int w = (int)sz.getWidth(); |
|
| 879 |
int h = (int)sz.getHeight(); |
|
| 880 |
Image buffImg = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); |
|
| 881 |
|
|
| 882 |
//Desplazamiento para la X y la Y leidas. Estas tienen efecto cuando un pixel no empieza a visualizarse |
|
| 883 |
//justo en su esquina superior izquierda y tiene que ser cortado en la visualizaci?n. |
|
| 884 |
|
|
| 885 |
double currentViewX = (((double) file.width)/(Math.abs(extent.getMax().getX() - extent.getMin().getX())))*(v.minX()-file.originX); |
|
| 802 |
for (line = 0; line < f.height; line++) {
|
|
| 803 |
file.readLineRGBA(pRGBArray); |
|
| 804 |
pRGBArray = changeBands(order, pRGBArray, mascara, shl, shr); |
|
| 805 |
setRGBLine((BufferedImage) ecwImage, f.pos.x, f.pos.y + line, f.width, 1, pRGBArray, 0, f.width); |
|
| 806 |
} |
|
| 807 |
} //Chuncks |
|
| 808 |
|
|
| 809 |
applyAlpha(ecwImage); |
|
| 810 |
|
|
| 811 |
if (frames[0].mustResize && !this.multifile) |
|
| 812 |
return resizeImageII(fullSize, ecwImage); |
|
| 813 |
|
|
| 814 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 815 |
|
|
| 816 |
//System.out.println("Leido al "+lastRefreshPercent+" %.");
|
|
| 817 |
return ecwImage; |
|
| 818 |
} else { //Caso en el que se actualiza una banda del Image
|
|
| 819 |
EcwFile.nUpdate++; |
|
| 820 |
|
|
| 821 |
for (int nChunk = 0; nChunk < frames.length; nChunk++) {
|
|
| 822 |
ChunkFrame f = frames[nChunk]; |
|
| 823 |
|
|
| 824 |
if (bandCount != 3) {
|
|
| 825 |
setFileView(file.numBands, bandlist, f); |
|
| 826 |
} else {
|
|
| 827 |
setFileView(file.numBands, bandListTriband, f); |
|
| 828 |
} |
|
| 829 |
|
|
| 830 |
order = calcMaskAndShift(bandlist, mascara, shl, shr); |
|
| 831 |
|
|
| 832 |
for (line = 0; line < f.height; line++) {
|
|
| 833 |
file.readLineRGBA(pRGBArray); |
|
| 834 |
pRGBArray = changeBands(order, pRGBArray, mascara, shl, shr); |
|
| 835 |
setRGBLine((BufferedImage) img, f.pos.x, f.pos.y + line, f.width, 1, pRGBArray, 0, f.width, origBand, destBandFlag); |
|
| 836 |
} |
|
| 837 |
} //Chuncks |
|
| 838 |
|
|
| 839 |
applyAlpha(img); |
|
| 840 |
|
|
| 841 |
if (frames[0].mustResize && (nUpdate == 3) && this.multifile) {
|
|
| 842 |
return resizeImageII(fullSize, img); |
|
| 843 |
} |
|
| 844 |
|
|
| 845 |
lastRefreshPercent = file.getPercentComplete(); |
|
| 846 |
|
|
| 847 |
//System.out.println("Leido al "+lastRefreshPercent+" %.");
|
|
| 848 |
return img; |
|
| 849 |
} |
|
| 850 |
} catch (com.ermapper.ecw.JNCSException e) { //java.lang.ArrayIndexOutOfBoundsException:
|
|
Also available in: Unified diff