Revision 10950
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/Histogram.java | ||
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/* |
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications. |
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* |
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* Copyright (C) 2004-5. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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* |
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* cresques@gmail.com |
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*/ |
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package org.gvsig.rastertools.histogram; |
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import org.cresques.px.PxRaster; |
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import org.gvsig.raster.grid.Grid; |
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/** |
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* Clase para la gesti?n de histogramas de un raster. Es la encargada del calculo de un histograma |
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* total o parcial de un raster a partir de los datos de disco. Este calculo se hace leyendo los |
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* datos por bloques para no cargarlo completamente en memoria. Adem?s tambi?n es la encargada de gestionar |
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* salvar este histograma a .rmf. En caso de que solicite un histograma del raster completo este ir? |
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* a buscarlo al fichero rmf asociado antes de calcularlo por si ya existise. Al realizar el calculo |
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* del histograma de la imagen completa este ser? salvado en el fichero .rmf asociado al raster. |
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* |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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*/ |
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public class Histogram extends Thread{ |
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|
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/** |
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* Tama?o del bloque de calculo de histograma. La lectura del raster se divide en partes |
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* de BLOCK de altura para no cargar todo el raster en memoria de una vez. |
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*/ |
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private static final int BLOCK = 512; |
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private Grid grid = null; |
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|
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/** |
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* Flag que dice si el histograma a calcualar es el seleccionado en el area de interes |
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* o el histograma completo. |
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*/ |
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private boolean calcFullHistogram = true; |
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/** |
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* Histograma de la imagen completa |
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*/ |
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private int[][] histogram = null; |
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/** |
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* Histograma acumulado de la imagen completa |
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*/ |
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private int[][] accumulatedHistogram = null; |
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/** |
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* Variables que definen una ?rea de interes |
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*/ |
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private int xAOI, yAOI, widthAOI, heightAOI; |
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/** |
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* Porcentaje que lleva construido el histograma |
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*/ |
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private int percent = 0; |
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/** |
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* Renderizador para el calculo de histogramas a partir |
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* de la visualizaci?n. |
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*/ |
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private PxRaster pxRaster = null; |
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/** |
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* Histograma de la vista |
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*/ |
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private int[][] viewHistogram = null; |
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/** |
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* Bandas que solicita el cliente. Cada elemento del array es una banda, si est? a true se devuelve |
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* esa banda con histograma calculado y si est? a false se devolver? esa banda con el histograma a 0. |
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* Este array solo es ten?do en cuenta para el histograma con fuente de datos reales y no para el de |
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* la visualizaci?n. |
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*/ |
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private boolean[] showBands = {true, true, true}; |
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/** |
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* Constructor |
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* @param grid |
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*/ |
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public Histogram(Grid grid){ |
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addGrid(grid); |
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} |
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|
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/** |
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* Sustituye el grid del histograma |
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* @param grid |
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*/ |
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public void addGrid(Grid grid){ |
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this.grid = grid; |
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} |
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/** |
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* Obtiene el grid asociado al histograma |
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* @return Grid |
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*/ |
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public Grid getGrid() { |
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return grid; |
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} |
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/** |
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* Obtiene el renderizador asociado al histograma |
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* @return PxRaster |
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*/ |
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public PxRaster getRenderizer() { |
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return pxRaster; |
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} |
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/** |
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* Asigna el renderizador para el calculo de histogramas a partir |
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* de la visualizaci?n. |
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* @param pxR Renderizador. |
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*/ |
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public void addRenderizer(PxRaster pxR){ |
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this.pxRaster = pxR; |
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} |
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/** |
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* Asigna un area de interes para el calculo de histograma |
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* @param x Posici?n X del area de interes |
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* @param y Posici?n Y del area de interes |
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* @param w Ancho del ?rea de interes |
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* @param h Alto del ?rea de interes |
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*/ |
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public void setAreaOfInterest(int x, int y, int w, int h){ |
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this.xAOI = x; |
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this.yAOI = y; |
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this.widthAOI = w; |
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this.heightAOI = h; |
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} |
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/** |
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* Obtiene el histograma de la imagen completa en caso de que este ya haya sido |
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* calculado. Si histogram es null habr? que llamar a la funci?n calcFullHistogram para |
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* calcularlo. |
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* @return histograma de la imagen completa |
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*/ |
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public int[][] getFullHistogram(){ |
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return histogram; |
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} |
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/** |
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* Obtiene el histograma acumulado de la imagen completa en caso de que este ya haya sido |
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* calculado. Si histogram es null habr? que llamar a la funci?n calcFullAccumulatedHistogram para |
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* calcularlo. |
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* @return histograma acumulado de la imagen completa |
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*/ |
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public int[][] getFullAccumulatedHistogram(){ |
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histogram = null; |
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return accumulatedHistogram; |
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} |
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/** |
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* Calcula el histograma de la imagen completa. |
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*/ |
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public synchronized void run(){ |
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/* |
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while(true){ |
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//Asignamos las bandas que van a dibujarse |
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int[] drawableBands = new int[grid.getBandCount()]; |
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for(int i = 0; i < grid.getBandCount(); i++) |
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drawableBands[i] = i; |
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grid.clearDrawableBand(); |
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grid.addDrawableBands(drawableBands); |
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int heightArea = grid.getHeight(); |
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int widthArea = grid.getWidth(); |
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int poxInitX = 0; |
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int lastY = 0; |
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if(!calcFullHistogram){ //Calculo del histograma en el ?rea de interes |
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heightArea = heightAOI; |
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widthArea = widthAOI; |
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poxInitX = xAOI; |
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lastY = yAOI; |
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} |
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//Calculamos bloques de tama?o BLOCK para no leer toda la imagen de golpe |
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int nBlocks = (int)(heightArea / BLOCK); |
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int lastBlock = heightArea - (nBlocks * BLOCK); |
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int incrPercent = (int)(100 / (nBlocks + 1)); |
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switch(grid.getDataType()){ |
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case RasterBuf.TYPE_BYTE: byteHistogram(poxInitX, lastY, widthArea, nBlocks, lastBlock, incrPercent); break; |
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case RasterBuf.TYPE_SHORT: shortHistogram(poxInitX, lastY, widthArea, nBlocks, lastBlock, incrPercent); break; |
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case RasterBuf.TYPE_INT: intHistogram(poxInitX, lastY, widthArea, nBlocks, lastBlock, incrPercent); break; |
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} |
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percent = 100; |
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//Si hemos calculado el histograma de la imagen completa lo salvamos a disco |
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if(calcFullHistogram) |
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try{ |
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writeFullHistogramToRMF(); |
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}catch(IOException ex){ |
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System.err.println("No se ha podido guardar el histograma"); |
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} |
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grid.free(); |
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this.suspend(); |
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} |
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*/ |
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} |
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/** |
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* Obtiene el porcentaje que lleva construido el histograma |
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* @return porcentaje de construcci?n |
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*/ |
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public int getPercent() { |
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return percent; |
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} |
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} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/HistogramProcess.java | ||
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package org.gvsig.rastertools.histogram; |
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import org.gvsig.gui.beans.incrementabletask.IIncrementable; |
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import org.gvsig.raster.util.HistogramException; |
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import org.gvsig.raster.util.IHistogramable; |
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public class HistogramProcess extends Thread implements IIncrementable { |
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IHistogramable iHistogramable = null; |
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public HistogramProcess(IHistogramable iHistogramable) { |
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this.iHistogramable = iHistogramable; |
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this.start(); |
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} |
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public void run() { |
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try { |
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iHistogramable.getHistogram(); |
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} catch (HistogramException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.gui.beans.IncrementableTask.IIncrementable#getLabel() |
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*/ |
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public String getLabel() { |
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return "Generando histograma, por favor, espere..."; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.gui.beans.IncrementableTask.IIncrementable#getLog() |
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*/ |
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public String getLog() { |
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return "Calculando histograma..."; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.gui.beans.IncrementableTask.IIncrementable#getPercent() |
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*/ |
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public int getPercent() { |
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return iHistogramable.getPercent(); |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.gui.beans.IncrementableTask.IIncrementable#getTitle() |
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*/ |
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public String getTitle() { |
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return "Calculando histograma"; |
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} |
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} |
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trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramIncrement.java | ||
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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* |
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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*/ |
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package org.gvsig.rastertools.histogram.ui; |
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|
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import org.cresques.i18n.Messages; |
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import org.gvsig.gui.beans.progresspanel.ProgressPanel; |
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import org.gvsig.rastertools.histogram.Histogram; |
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/** |
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* <code>HistogramIncrement</code>. Ventana de incremento para la construcci?n |
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* del histograma |
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* |
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* @version 20/03/2007 |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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* @author Borja Sanchez Zamorano (borja.sanchez@iver.es) |
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*/ |
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public class HistogramIncrement extends Thread { |
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private HistogramPanelListener histogramPanelListener = null; |
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private ProgressPanel window = new ProgressPanel(); |
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|
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/** |
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* Constructor del <code>HistogramIncrement</code>. |
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* @param hpl Se le pasa el objecto de {@link HistogramPanelListener} |
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*/ |
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public HistogramIncrement(HistogramPanelListener hpl){ |
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this.setHistogramPanelListener(hpl); |
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} |
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|
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/** |
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* Muestra la ventana de incremento con el porcentaje de la construcci?n del |
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* histograma. |
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*/ |
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public void showWindow(){ |
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window.setTitle("Actualizando datos"); |
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window.showLog(false); |
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window.show(); |
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if(this.isAlive()) |
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this.resume(); |
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else |
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this.start(); |
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} |
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/** |
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* Este thread va leyendo el porcentaje hasta que se completa el histograma. |
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*/ |
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public synchronized void run(){ |
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while(true){ |
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Histogram hist = this.getHistogramPanelListener().getHistogram(); |
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window.addLineLog("Calculando histograma."); |
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while (hist.getPercent() < 100){ |
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window.setLabel(Messages.getText("calculando ...") + hist.getPercent() +"%"); |
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window.setPercent(hist.getPercent()); |
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try { |
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sleep(100); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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} |
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} |
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//Cerramos la ventana |
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window.hide(); |
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window = null; |
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|
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//Mostramos el resultado |
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this.getHistogramPanelListener().readFullHistogramFromThread(); |
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|
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this.suspend(); |
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} |
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} |
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|
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/** |
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* M?todo para obtener el {@link HistogramPanelListener} |
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* @return <code>HistogramPanelListener</code> |
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*/ |
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public HistogramPanelListener getHistogramPanelListener() { |
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return histogramPanelListener; |
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} |
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|
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/** |
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* Definir el {@link HistogramPanelListener} |
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* @param hpl {@link HistogramPanelListener} |
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*/ |
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public void setHistogramPanelListener(HistogramPanelListener hpl) { |
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histogramPanelListener = hpl; |
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} |
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} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramPanelListener.java | ||
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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2 |
* |
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3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana. |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
18 |
*/ |
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19 |
package org.gvsig.rastertools.histogram.ui; |
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|
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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|
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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|
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import org.gvsig.rastertools.histogram.Histogram; |
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/** |
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* Listener para eventos del panel de histograma |
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* |
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* @version 20/03/2007 |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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* @author Borja Sanchez Zamorano (borja.sanchez@iver.es) |
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*/ |
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public class HistogramPanelListener implements ActionListener, KeyListener { |
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|
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private HistogramPanel panel = null; |
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/** |
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* Objeto histograma para la gesti?n de procesos de histograma |
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*/ |
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private Histogram histogram = null; |
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/** |
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* ?ltimo histograma visualizado en el gr?fico |
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*/ |
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private int[][] lastHistogram = null; |
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public static boolean comboEventEnable = true; |
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public HistogramPanelListener(HistogramPanel p){ |
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panel = p; |
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} |
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|
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public void setControlListeners(){ |
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panel.getGraphicContainer().getPlusButtonControlLeft().addActionListener(this); |
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panel.getGraphicContainer().getPlusButtonControlRight().addActionListener(this); |
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panel.getGraphicContainer().getLessButtonControlLeft().addActionListener(this); |
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panel.getGraphicContainer().getLessButtonControlRight().addActionListener(this); |
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panel.getGraphicContainer().getTextControlRight().addKeyListener(this); |
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panel.getGraphicContainer().getTextControlLeft().addKeyListener(this); |
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} |
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63 |
|
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|
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public void keyPressed(KeyEvent e) { |
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66 |
if (e.getKeyCode() == 10) { |
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updateStatistic(); |
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} |
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69 |
} |
|
70 |
|
|
71 |
private void updateStatistic() { |
|
72 |
// TODO Actualizar tabla de los histogramas. |
|
73 |
System.out.println("Botones + o - apretados, actualizar tabla"); |
|
74 |
// panel.setStatistic(GridStatistic.getBasicStatsFromHistogram(getLastHistogram(), (int)panel.getBoxesValues()[1], (int)panel.getBoxesValues()[0], panel.showBands)); |
|
75 |
} |
|
76 |
|
|
77 |
public void actionPerformed(ActionEvent e) { |
|
78 |
//Botones de m?s y menos |
|
79 |
if (e.getSource() == panel.getGraphicContainer().getPlusButtonControlLeft() || |
|
80 |
e.getSource() == panel.getGraphicContainer().getLessButtonControlLeft() || |
|
81 |
e.getSource() == panel.getGraphicContainer().getPlusButtonControlRight() || |
|
82 |
e.getSource() == panel.getGraphicContainer().getLessButtonControlRight() ) { |
|
83 |
updateStatistic(); |
|
84 |
return; |
|
85 |
} |
|
86 |
|
|
87 |
|
|
88 |
//-------------------------------------- |
|
89 |
//Cambiar las bandas en el combo |
|
90 |
JComboBox cbb = panel.getJComboBands(); |
|
91 |
if (comboEventEnable && e.getSource() == cbb){ |
|
92 |
if(cbb.getSelectedIndex() == 0) { |
|
93 |
boolean[] list = panel.getBandListShowInChart(); |
|
94 |
for (int i = 0; i < list.length; i++) |
|
95 |
list[i] = true; |
|
96 |
panel.setBandListShowInChart(list); |
|
97 |
} else if(cbb.getSelectedItem().equals("R") || cbb.getSelectedItem().equals("Band 0")) |
|
98 |
panel.addOrRemoveGraphicBand(0); |
|
99 |
else if(cbb.getSelectedItem().equals("G") || cbb.getSelectedItem().equals("Band 1")) |
|
100 |
panel.addOrRemoveGraphicBand(1); |
|
101 |
else if(cbb.getSelectedItem().equals("B") || cbb.getSelectedItem().equals("Band 2")) |
|
102 |
panel.addOrRemoveGraphicBand(2); |
|
103 |
else { |
|
104 |
for (int i = 3; i < HistogramPanel.MAXBANDS; i++) { |
|
105 |
if (cbb.getSelectedItem().equals("Band "+i)) |
|
106 |
panel.addOrRemoveGraphicBand(i); |
|
107 |
} |
|
108 |
} |
|
109 |
} |
|
110 |
|
|
111 |
//-------------------------------------- |
|
112 |
//Limpiar |
|
113 |
JButton clean = panel.getJButtonClear(); |
|
114 |
if(e.getSource() == clean){ |
|
115 |
panel.cleanChart(); |
|
116 |
} |
|
117 |
|
|
118 |
//-------------------------------------- |
|
119 |
//Selecci?n de fuente de datos del histograma |
|
120 |
JComboBox cbo = panel.getJComboBoxOrigen(); |
|
121 |
if(comboEventEnable && e.getSource() == cbo){ |
|
122 |
panel.setHistogramDataSource(cbo.getSelectedIndex()); |
|
123 |
|
|
124 |
//En caso de que el histograma se monte a partir de los datos de la vista ponemos RGB en el combo |
|
125 |
if(cbo.getSelectedIndex() == 0) |
|
126 |
panel.setRGBInBandList(); |
|
127 |
|
|
128 |
//En caso de que el histograma se monte a partir de los datos reales ponemos el n?mero de bandas en el combo |
|
129 |
// if (cbo.getSelectedIndex() == 1 || cbo.getSelectedIndex() == 2) |
|
130 |
// panel.setBands(getHistogram().getGrid().getGrid().getBandCount()); |
|
131 |
} |
|
132 |
|
|
133 |
//-------------------------------------- |
|
134 |
//Selecci?n de histograma acumulado y no acumulado |
|
135 |
JComboBox cbt = panel.getJComboBoxTipo(); |
|
136 |
if (comboEventEnable && e.getSource() == cbt) |
|
137 |
panel.setType(cbt.getSelectedIndex()); |
|
138 |
|
|
139 |
// if(comboEventEnable) |
|
140 |
// panel.showHistogram(); |
|
141 |
|
|
142 |
} |
|
143 |
|
|
144 |
/** |
|
145 |
* Obtiene el ?ltimo histograma visualizado |
|
146 |
* @return |
|
147 |
*/ |
|
148 |
public int[][] getLastHistogram() { |
|
149 |
return lastHistogram; |
|
150 |
} |
|
151 |
|
|
152 |
/** |
|
153 |
* Asigna el objeto histograma para la gesti?n de procesos de histograma |
|
154 |
* @param histogramObj |
|
155 |
*/ |
|
156 |
public void setHistogram(Histogram histogram) { |
|
157 |
this.histogram = histogram; |
|
158 |
} |
|
159 |
|
|
160 |
/** |
|
161 |
* M?todo que ejecuta el thread que comprueba cuando se ha acabado de generar |
|
162 |
* el histograma. Al finalizar, se lee el histograma de la imagen completa |
|
163 |
* calculado y se muestra. |
|
164 |
*/ |
|
165 |
public void readFullHistogramFromThread(){ |
|
166 |
if (panel.getType() == 0) |
|
167 |
lastHistogram = getHistogram().getFullHistogram(); |
|
168 |
else if(panel.getType() == 1) |
|
169 |
lastHistogram = getHistogram().getFullAccumulatedHistogram(); |
|
170 |
|
|
171 |
this.updateStatistic(); |
|
172 |
|
|
173 |
//Si el histograma es grande lo recortamos para mostrarlo porque jfreeChart se vuelve |
|
174 |
//inestable al poner muchos elementos en las X |
|
175 |
|
|
176 |
/* |
|
177 |
|
|
178 |
int pos = lastHistogram[0].length; |
|
179 |
int[][] newHistogram = lastHistogram; |
|
180 |
boolean elem = true; |
|
181 |
if(lastHistogram[0].length >= Utilities.MAX_SHORT_BIT_VALUE){ |
|
182 |
for(int i = (lastHistogram[0].length - 1); i >= 0; i--){ |
|
183 |
for(int iBand = 0; iBand < lastHistogram.length; iBand ++){ |
|
184 |
if(lastHistogram[iBand][i] != 0) |
|
185 |
elem = false; |
|
186 |
} |
|
187 |
if(!elem){ |
|
188 |
pos = i; |
|
189 |
break; |
|
190 |
} |
|
191 |
} |
|
192 |
newHistogram = new int[lastHistogram.length][pos]; |
|
193 |
for(int iBand = 0; iBand < lastHistogram.length; iBand ++){ |
|
194 |
for(int i = 0; i < newHistogram[iBand].length; i ++){ |
|
195 |
newHistogram[iBand][i] = lastHistogram[iBand][i]; |
|
196 |
} |
|
197 |
} |
|
198 |
} |
|
199 |
*/ |
|
200 |
/* |
|
201 |
GraphicChartPanel gcp = pHistogram.getPGraphic(); |
|
202 |
|
|
203 |
String bandNames[] = new String[lastHistogram.length]; |
|
204 |
for (int iBand = 0; iBand<lastHistogram.length; iBand++) |
|
205 |
bandNames[iBand]=this.getJComboBands().getItemAt(iBand+1).toString(); |
|
206 |
|
|
207 |
gcp.setNewChart(newHistogram, bandNames); |
|
208 |
*/ |
|
209 |
} |
|
210 |
|
|
211 |
/** |
|
212 |
* Obtiene el objeto histograma para la gesti?n de procesos de histograma |
|
213 |
* @return |
|
214 |
*/ |
|
215 |
public Histogram getHistogram() { |
|
216 |
return histogram; |
|
217 |
} |
|
218 |
|
|
219 |
public void keyReleased(KeyEvent e) { |
|
220 |
} |
|
221 |
|
|
222 |
public void keyTyped(KeyEvent e) { |
|
223 |
} |
|
224 |
} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramDialog.java | ||
---|---|---|
39 | 39 |
public class HistogramDialog extends JPanel implements IWindow, ActionListener { |
40 | 40 |
private static final long serialVersionUID = 7362459094802955247L; |
41 | 41 |
private HistogramPanel histogramPanel = null; |
42 |
|
|
42 |
|
|
43 | 43 |
public HistogramDialog(int width, int height){ |
44 | 44 |
this.setSize(width, height); |
45 | 45 |
this.setLayout(new BorderLayout(5, 5)); |
... | ... | |
60 | 60 |
} |
61 | 61 |
|
62 | 62 |
public WindowInfo getWindowInfo() { |
63 |
WindowInfo m_viewinfo=new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);
|
|
63 |
WindowInfo m_viewinfo=new WindowInfo(WindowInfo.RESIZABLE); |
|
64 | 64 |
m_viewinfo.setTitle(PluginServices.getText(this, "histograma")); |
65 | 65 |
m_viewinfo.setHeight(this.getHeight()); |
66 | 66 |
m_viewinfo.setWidth(this.getWidth()); |
... | ... | |
79 | 79 |
} |
80 | 80 |
|
81 | 81 |
public void actionPerformed(ActionEvent e) { |
82 |
// TODO: ARQUITECTURA: Este close deberia ir en un listener |
|
82 | 83 |
if (e.getActionCommand().compareTo(ButtonsPanel.BUTTON_CLOSE + "") == 0){ |
83 | 84 |
close(); |
84 |
}
|
|
85 |
}
|
|
85 |
} |
|
86 |
} |
|
86 | 87 |
} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramPanel.java | ||
---|---|---|
21 | 21 |
import java.awt.BorderLayout; |
22 | 22 |
import java.awt.GridBagConstraints; |
23 | 23 |
import java.awt.GridBagLayout; |
24 |
import java.util.Vector; |
|
24 | 25 |
|
25 | 26 |
import javax.swing.JButton; |
26 | 27 |
import javax.swing.JComboBox; |
... | ... | |
30 | 31 |
import org.cresques.filter.RasterBuf; |
31 | 32 |
import org.cresques.i18n.Messages; |
32 | 33 |
import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
33 |
import org.gvsig.gui.beans.dialogPanel.DialogPanel;
|
|
34 |
import org.gvsig.gui.beans.defaultbuttonspanel.DefaultButtonsPanel;
|
|
34 | 35 |
import org.gvsig.gui.beans.graphic.GraphicChartPanel; |
35 | 36 |
import org.gvsig.gui.beans.graphic.GraphicContainer; |
36 | 37 |
import org.gvsig.gui.beans.table.TableContainer; |
37 | 38 |
import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
39 |
import org.gvsig.raster.util.Histogram; |
|
40 |
import org.gvsig.raster.util.IHistogramable; |
|
38 | 41 |
import org.gvsig.raster.util.RasterUtilities; |
42 |
import org.gvsig.rastertools.histogram.HistogramPanelListener; |
|
39 | 43 |
/** |
40 | 44 |
* <code>HistogramPanel</code>. Interfaz de usuario para la representaci?n de |
41 | 45 |
* histogramas. |
... | ... | |
44 | 48 |
* @author Diego Guerrero (diego.guerrero@uclm.es) |
45 | 49 |
* @author Borja Sanchez Zamorano (borja.sanchez@iver.es) |
46 | 50 |
*/ |
47 |
public class HistogramPanel extends DialogPanel {
|
|
51 |
public class HistogramPanel extends DefaultButtonsPanel {
|
|
48 | 52 |
private static final long serialVersionUID = 2772897994667886753L; |
49 | 53 |
|
50 | 54 |
private HistogramPanelListener histogramPanelListener = null; |
55 |
private Vector comboSource = new Vector(); |
|
51 | 56 |
|
52 | 57 |
public static int MAXBANDS = 10; |
53 | 58 |
private int HSUP = 60; |
... | ... | |
239 | 244 |
*/ |
240 | 245 |
public JComboBox getJComboBoxTipo() { |
241 | 246 |
if (jComboBoxTipo == null) { |
242 |
String lista [] = {Messages.getText("no_acumulado"),Messages.getText("acumulado")}; |
|
247 |
String lista [] = new String[Histogram.getHistogramTypesCount()]; |
|
248 |
for (int i = 0; i < lista.length; i++) { |
|
249 |
lista[i] = Messages.getText(Histogram.getType(i)); |
|
250 |
} |
|
243 | 251 |
jComboBoxTipo = new JComboBox(lista); |
244 | 252 |
jComboBoxTipo.addActionListener(getHistogramPanelListener()); |
245 |
jComboBoxTipo.setPreferredSize(new java.awt.Dimension(150,25)); |
|
253 |
jComboBoxTipo.setPreferredSize(new java.awt.Dimension(150, 25));
|
|
246 | 254 |
} |
247 | 255 |
return jComboBoxTipo; |
248 | 256 |
} |
... | ... | |
254 | 262 |
*/ |
255 | 263 |
public JComboBox getJComboBoxOrigen() { |
256 | 264 |
if (jComboBoxOrigen == null) { |
257 |
String lista [] = {Messages.getText("datos_visualizados"),Messages.getText("vista_datasource"),Messages.getText("imagen_completa")}; |
|
258 |
jComboBoxOrigen = new JComboBox(lista); |
|
265 |
jComboBoxOrigen = new JComboBox(); |
|
259 | 266 |
jComboBoxOrigen.addActionListener(getHistogramPanelListener()); |
260 | 267 |
jComboBoxOrigen.setPreferredSize(new java.awt.Dimension(150,25)); |
261 | 268 |
} |
... | ... | |
477 | 484 |
} |
478 | 485 |
return histogramPanelListener; |
479 | 486 |
} |
487 |
|
|
488 |
public void setHistogramableSource(IHistogramable lyr, String name) { |
|
489 |
Vector aux = new Vector(); |
|
490 |
aux.add(lyr); |
|
491 |
aux.add(name); |
|
492 |
comboSource.add(aux); |
|
493 |
updateComboBoxSource(); |
|
494 |
} |
|
495 |
|
|
496 |
public Vector getComboSource() { |
|
497 |
return comboSource; |
|
498 |
} |
|
499 |
|
|
500 |
private void updateComboBoxSource() { |
|
501 |
getJComboBoxOrigen().removeAllItems(); |
|
502 |
for (int i = 0; i < comboSource.size(); i++) { |
|
503 |
getJComboBoxOrigen().addItem(((Vector) comboSource.get(i)).get(1)); |
|
504 |
} |
|
505 |
|
|
506 |
} |
|
507 |
|
|
508 |
public void clearSources() { |
|
509 |
comboSource = new Vector(); |
|
510 |
updateComboBoxSource(); |
|
511 |
} |
|
480 | 512 |
} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramTocMenuEntry.java | ||
---|---|---|
57 | 57 |
} |
58 | 58 |
|
59 | 59 |
public void execute(ITocItem item, FLayer[] selectedItems) { |
60 |
/* |
|
60 |
|
|
61 |
|
|
61 | 62 |
if (selectedItems.length == 1 ) |
62 | 63 |
lyr = selectedItems[0]; |
63 | 64 |
else |
64 | 65 |
return; |
65 | 66 |
|
66 |
|
|
67 |
// stackManager = new RasterFilterStackManager(((FLyrRaster)lyr).getSource().getFilterStack()); |
|
68 | 67 |
lyr = getNodeLayer(item); |
69 |
|
|
70 |
|
|
71 |
if(lyr instanceof FLyrRaster) { |
|
72 |
// stackManager = new RasterFilterStackManager(((FLyrRaster)lyr).getSource().getFilterStack()); |
|
73 |
*/ |
|
74 |
// histogramDialog = new HistogramDialog(width, height); |
|
68 |
|
|
75 | 69 |
histogramDialog = new HistogramDialog(width, height); |
76 | 70 |
histogramDialog.setSize(width, height); |
77 |
|
|
78 |
|
|
79 |
|
|
80 |
// if ( ((FLyrRaster)lyr).getGrid().getDataType() == RasterBuf.TYPE_DOUBLE || |
|
81 |
// ((FLyrRaster)lyr).getGrid().getDataType() == RasterBuf.TYPE_FLOAT) |
|
82 |
// histogramDialog.setOnlyViewValue(); |
|
83 |
|
|
84 |
// histogramDialog.setHistogramObj(((FLyrRaster)lyr).getGrid().getHistogram()); |
|
85 |
|
|
86 |
//Par?metros de inicializaci?n del histograma |
|
87 | 71 |
|
88 |
histogramDialog.getHistogramPanel().setHistogramDataSource(0); //Fuente de datos; la vista
|
|
89 |
histogramDialog.getHistogramPanel().setType(0); //Tipo de histograma; no acumulado
|
|
90 |
histogramDialog.getHistogramPanel().setRGBInBandList(); //Asignaci?n R,G,B en el combo
|
|
72 |
histogramDialog.getHistogramPanel().clearSources();
|
|
73 |
histogramDialog.getHistogramPanel().setHistogramableSource(((FLyrRasterSE)lyr).getSource().getRender().getLastRenderBuffer(), PluginServices.getText(this, "datos_visualizados"));
|
|
74 |
histogramDialog.getHistogramPanel().setHistogramableSource(((FLyrRasterSE)lyr).getSource().getDatasource().getGeoRasterMultiFile(), PluginServices.getText(this, "vista_datasource"));
|
|
91 | 75 |
|
92 |
// histogramDialog.getHistogramPanel().getHistogramPanelListener().showHistogram(); //Dibujamos histograma |
|
76 |
//Par?metros de inicializaci?n del histograma |
|
77 |
|
|
78 |
histogramDialog.getHistogramPanel().setHistogramDataSource(0); //Fuente de datos; la vista |
|
79 |
histogramDialog.getHistogramPanel().setType(0); //Tipo de histograma; no acumulado |
|
80 |
histogramDialog.getHistogramPanel().setRGBInBandList(); //Asignaci?n R,G,B en el combo |
|
81 |
|
|
82 |
histogramDialog.getHistogramPanel().getHistogramPanelListener().showHistogram(); //Dibujamos histograma |
|
93 | 83 |
|
94 | 84 |
PluginServices.getMDIManager().addWindow(histogramDialog); |
95 |
// } |
|
96 | 85 |
} |
97 | 86 |
} |
trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/HistogramPanelListener.java | ||
---|---|---|
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
|
2 |
* |
|
3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana. |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
18 |
*/ |
|
19 |
package org.gvsig.rastertools.histogram; |
|
20 |
|
|
21 |
import java.awt.event.ActionEvent; |
|
22 |
import java.awt.event.ActionListener; |
|
23 |
import java.awt.event.KeyEvent; |
|
24 |
import java.awt.event.KeyListener; |
|
25 |
import java.util.Vector; |
|
26 |
|
|
27 |
import javax.swing.JButton; |
|
28 |
import javax.swing.JComboBox; |
|
29 |
|
|
30 |
import org.gvsig.gui.beans.incrementabletask.IncrementableTask; |
|
31 |
import org.gvsig.raster.dataset.properties.DatasetStatistics; |
|
32 |
import org.gvsig.raster.util.IHistogramable; |
|
33 |
import org.gvsig.rastertools.histogram.ui.HistogramPanel; |
|
34 |
/** |
|
35 |
* Listener para eventos del panel de histograma |
|
36 |
* |
|
37 |
* @version 20/03/2007 |
|
38 |
* @author Nacho Brodin (brodin_ign@gva.es) |
|
39 |
* @author Borja Sanchez Zamorano (borja.sanchez@iver.es) |
|
40 |
*/ |
|
41 |
public class HistogramPanelListener implements ActionListener, KeyListener { |
|
42 |
|
|
43 |
private HistogramPanel panel = null; |
|
44 |
private IncrementableTask incrementableTask = null; |
|
45 |
/** |
|
46 |
* Objeto histograma para la gesti?n de procesos de histograma |
|
47 |
*/ |
|
48 |
// private Histogram histogram = null; |
|
49 |
/** |
|
50 |
* ?ltimo histograma visualizado en el gr?fico |
|
51 |
*/ |
|
52 |
private int[][] lastHistogram = null; |
|
53 |
|
|
54 |
public static boolean comboEventEnable = true; |
|
55 |
|
|
56 |
public HistogramPanelListener(HistogramPanel p){ |
|
57 |
panel = p; |
|
58 |
} |
|
59 |
|
|
60 |
public void setControlListeners(){ |
|
61 |
panel.getGraphicContainer().getPlusButtonControlLeft().addActionListener(this); |
|
62 |
panel.getGraphicContainer().getPlusButtonControlRight().addActionListener(this); |
|
63 |
panel.getGraphicContainer().getLessButtonControlLeft().addActionListener(this); |
|
64 |
panel.getGraphicContainer().getLessButtonControlRight().addActionListener(this); |
|
65 |
panel.getGraphicContainer().getTextControlRight().addKeyListener(this); |
|
66 |
panel.getGraphicContainer().getTextControlLeft().addKeyListener(this); |
|
67 |
} |
|
68 |
|
|
69 |
|
|
70 |
public void keyPressed(KeyEvent e) { |
|
71 |
if (e.getKeyCode() == 10) { |
|
72 |
updateStatistic(); |
|
73 |
} |
|
74 |
} |
|
75 |
|
|
76 |
private void updateStatistic() { |
|
77 |
// TODO Actualizar tabla de los histogramas. |
|
78 |
System.out.println("Botones + o - apretados, actualizar tabla"); |
|
79 |
panel.setStatistic(DatasetStatistics.getBasicStatsFromHistogram(getLastHistogram(), (int)panel.getBoxesValues()[1], (int)panel.getBoxesValues()[0], panel.showBands)); |
|
80 |
} |
|
81 |
|
|
82 |
public void actionPerformed(ActionEvent e) { |
|
83 |
//Botones de m?s y menos |
|
84 |
if (e.getSource() == panel.getGraphicContainer().getPlusButtonControlLeft() || |
|
85 |
e.getSource() == panel.getGraphicContainer().getLessButtonControlLeft() || |
|
86 |
e.getSource() == panel.getGraphicContainer().getPlusButtonControlRight() || |
|
87 |
e.getSource() == panel.getGraphicContainer().getLessButtonControlRight() ) { |
|
88 |
updateStatistic(); |
|
89 |
return; |
|
90 |
} |
|
91 |
|
|
92 |
//-------------------------------------- |
|
93 |
//Cambiar las bandas en el combo |
|
94 |
JComboBox cbb = panel.getJComboBands(); |
|
95 |
if (comboEventEnable && e.getSource() == cbb) { |
|
96 |
if(cbb.getSelectedIndex() == 0) { |
|
97 |
boolean[] list = panel.getBandListShowInChart(); |
|
98 |
for (int i = 0; i < list.length; i++) |
|
99 |
list[i] = true; |
|
100 |
panel.setBandListShowInChart(list); |
|
101 |
} else if(cbb.getSelectedItem().equals("R") || cbb.getSelectedItem().equals("Band 0")) |
|
102 |
panel.addOrRemoveGraphicBand(0); |
|
103 |
else if(cbb.getSelectedItem().equals("G") || cbb.getSelectedItem().equals("Band 1")) |
|
104 |
panel.addOrRemoveGraphicBand(1); |
|
105 |
else if(cbb.getSelectedItem().equals("B") || cbb.getSelectedItem().equals("Band 2")) |
|
106 |
panel.addOrRemoveGraphicBand(2); |
|
107 |
else { |
|
108 |
for (int i = 3; i < HistogramPanel.MAXBANDS; i++) { |
|
109 |
if (cbb.getSelectedItem().equals("Band "+i)) |
|
110 |
panel.addOrRemoveGraphicBand(i); |
|
111 |
} |
|
112 |
} |
|
113 |
return; |
|
114 |
} |
|
115 |
|
|
116 |
//-------------------------------------- |
|
117 |
//Limpiar |
|
118 |
JButton clean = panel.getJButtonClear(); |
|
119 |
if (e.getSource() == clean) { |
|
120 |
panel.cleanChart(); |
|
121 |
return; |
|
122 |
} |
|
123 |
|
|
124 |
//-------------------------------------- |
|
125 |
//Selecci?n de fuente de datos del histograma |
|
126 |
JComboBox cbo = panel.getJComboBoxOrigen(); |
|
127 |
if (comboEventEnable && e.getSource() == cbo) { |
|
128 |
|
|
129 |
System.out.println(cbo.getSelectedIndex() + ""); |
|
130 |
// showHistogram(); |
|
131 |
// panel.setHistogramDataSource(cbo.getSelectedIndex()); |
|
132 |
|
|
133 |
//En caso de que el histograma se monte a partir de los datos de la vista ponemos RGB en el combo |
|
134 |
// if(cbo.getSelectedIndex() == 0) |
|
135 |
// panel.setRGBInBandList(); |
|
136 |
|
|
137 |
//En caso de que el histograma se monte a partir de los datos reales ponemos el n?mero de bandas en el combo |
|
138 |
// if (cbo.getSelectedIndex() == 1 || cbo.getSelectedIndex() == 2) |
|
139 |
// panel.setBands(getHistogram().getGrid().getGrid().getBandCount()); |
|
140 |
} |
|
141 |
|
|
142 |
//-------------------------------------- |
|
143 |
//Selecci?n de histograma acumulado y no acumulado |
|
144 |
JComboBox cbt = panel.getJComboBoxTipo(); |
|
145 |
if (comboEventEnable && e.getSource() == cbt) { |
|
146 |
System.out.println(cbt.getSelectedIndex() + ""); |
|
147 |
panel.setType(cbt.getSelectedIndex()); |
|
148 |
} |
|
149 |
|
|
150 |
// if(comboEventEnable) |
|
151 |
// panel.showHistogram(); |
|
152 |
|
|
153 |
} |
|
154 |
|
|
155 |
/** |
|
156 |
* Obtiene el ?ltimo histograma visualizado |
|
157 |
* @return |
|
158 |
*/ |
|
159 |
public int[][] getLastHistogram() { |
|
160 |
return lastHistogram; |
|
161 |
} |
|
162 |
|
|
163 |
/** |
|
164 |
* Asigna el objeto histograma para la gesti?n de procesos de histograma |
|
165 |
* @param histogramObj |
|
166 |
*/ |
|
167 |
/* |
|
168 |
public void setHistogram(Histogram histogram) { |
|
169 |
this.histogram = histogram; |
|
170 |
} |
|
171 |
*/ |
|
172 |
/** |
|
173 |
* M?todo que ejecuta el thread que comprueba cuando se ha acabado de generar |
|
174 |
* el histograma. Al finalizar, se lee el histograma de la imagen completa |
|
175 |
* calculado y se muestra. |
|
176 |
*/ |
|
177 |
/* |
|
178 |
public void readFullHistogramFromThread(){ |
|
179 |
if (panel.getType() == 0) |
|
180 |
lastHistogram = getHistogram().getFullHistogram(); |
|
181 |
else if(panel.getType() == 1) |
|
182 |
lastHistogram = getHistogram().getFullAccumulatedHistogram(); |
|
183 |
|
|
184 |
this.updateStatistic(); |
|
185 |
|
|
186 |
//Si el histograma es grande lo recortamos para mostrarlo porque jfreeChart se vuelve |
|
187 |
//inestable al poner muchos elementos en las X |
|
188 |
|
|
189 |
/* |
|
190 |
|
|
191 |
int pos = lastHistogram[0].length; |
|
192 |
int[][] newHistogram = lastHistogram; |
|
193 |
boolean elem = true; |
|
194 |
if(lastHistogram[0].length >= Utilities.MAX_SHORT_BIT_VALUE){ |
|
195 |
for(int i = (lastHistogram[0].length - 1); i >= 0; i--){ |
|
196 |
for(int iBand = 0; iBand < lastHistogram.length; iBand ++){ |
|
197 |
if(lastHistogram[iBand][i] != 0) |
|
198 |
elem = false; |
|
199 |
} |
|
200 |
if(!elem){ |
|
201 |
pos = i; |
|
202 |
break; |
|
203 |
} |
|
204 |
} |
|
205 |
newHistogram = new int[lastHistogram.length][pos]; |
|
206 |
for(int iBand = 0; iBand < lastHistogram.length; iBand ++){ |
|
207 |
for(int i = 0; i < newHistogram[iBand].length; i ++){ |
|
208 |
newHistogram[iBand][i] = lastHistogram[iBand][i]; |
|
209 |
} |
|
210 |
} |
|
211 |
} |
|
212 |
*/ |
|
213 |
/* |
|
214 |
GraphicChartPanel gcp = pHistogram.getPGraphic(); |
|
215 |
|
|
216 |
String bandNames[] = new String[lastHistogram.length]; |
|
217 |
for (int iBand = 0; iBand<lastHistogram.length; iBand++) |
|
218 |
bandNames[iBand]=this.getJComboBands().getItemAt(iBand+1).toString(); |
|
219 |
|
|
220 |
gcp.setNewChart(newHistogram, bandNames); |
|
221 |
*/ |
|
222 |
// } |
|
223 |
|
|
224 |
public void showHistogram() { |
|
225 |
IHistogramable iaux = (IHistogramable) ((Vector) panel.getComboSource().get(panel.getJComboBoxOrigen().getSelectedIndex())).get(0); |
|
226 |
HistogramProcess histogramProcess = new HistogramProcess(iaux); |
|
227 |
incrementableTask = new IncrementableTask(histogramProcess); |
|
228 |
incrementableTask.showWindow(); |
|
229 |
} |
|
230 |
/* |
|
231 |
public void showHistogram(){ |
|
232 |
// Tipo noacumulado = 0, acumulado = 1 |
|
233 |
switch (panel.getType()) { |
|
234 |
case 0: |
|
235 |
// Fte de datos vista = 0, extent = 1, completo = 2 |
|
236 |
switch (panel.getHistogramDataSource()) { |
|
237 |
case 0: |
|
238 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
239 |
calcHistogramFromView(panel.showBands); |
|
240 |
break; |
|
241 |
case 1: |
|
242 |
if(this.getHistogram().getGrid().getDataType() == RasterBuf.TYPE_SHORT) |
|
243 |
requestDataType = RasterBuf.TYPE_SHORT; |
|
244 |
else |
|
245 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
246 |
calcHistogramFromDataSourceAndExtentView(panel.showBands); |
|
247 |
break; |
|
248 |
case 2: |
|
249 |
if(this.getHistogram().getGrid().getDataType() == RasterBuf.TYPE_SHORT) |
|
250 |
requestDataType = RasterBuf.TYPE_SHORT; |
|
251 |
else |
|
252 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
253 |
calcFullHistogramFromDataSource(panel.showBands); |
|
254 |
break; |
|
255 |
} |
|
256 |
break; |
|
257 |
case 1: |
|
258 |
// Fte de datos vista = 0, extent = 1, completo = 2 |
|
259 |
switch (panel.getHistogramDataSource()) { |
|
260 |
case 0: |
|
261 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
262 |
calcAccumulatedHistogramFromView(panel.showBands); |
|
263 |
break; |
|
264 |
case 1: |
|
265 |
if(this.getHistogram().getGrid().getDataType() == RasterBuf.TYPE_SHORT) |
|
266 |
requestDataType = RasterBuf.TYPE_SHORT; |
|
267 |
else |
|
268 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
269 |
calcHistogramFromDataSourceAndExtentView(panel.showBands); |
|
270 |
break; |
|
271 |
case 2: |
|
272 |
if(this.getHistogram().getGrid().getDataType() == RasterBuf.TYPE_SHORT) |
|
273 |
requestDataType = RasterBuf.TYPE_SHORT; |
|
274 |
else |
|
275 |
requestDataType = RasterBuf.TYPE_BYTE; |
|
276 |
calcFullAccumulatedHistogramFromDataSource(panel.showBands); |
|
277 |
break; |
|
278 |
} |
|
279 |
break; |
|
280 |
} |
|
281 |
} |
|
282 |
*/ |
|
283 |
/** |
|
284 |
* Obtiene el objeto histograma para la gesti?n de procesos de histograma |
|
285 |
* @return |
|
286 |
*/ |
|
287 |
/* |
|
288 |
public Histogram getHistogram() { |
|
289 |
return histogram; |
|
290 |
} |
|
291 |
*/ |
|
292 |
|
|
293 |
public void keyReleased(KeyEvent e) { |
|
294 |
} |
|
295 |
|
|
296 |
public void keyTyped(KeyEvent e) { |
|
297 |
} |
|
298 |
|
|
299 |
/** |
|
300 |
* Calcula el histograma completo |
|
301 |
* @param bandas que se desean visualizar. Cada elemento del vector es una banda y el boolean, si |
|
302 |
* est? a true se visualizar? esa banda y si est? a false no se visualizar? |
|
303 |
*/ |
|
304 |
/* |
|
305 |
private void calcFullHistogramFromDataSource(boolean[] bands){ |
|
306 |
if (histogram != null){ |
|
307 |
histogram.calcFullHistogram(bands); |
|
308 |
incrementPanel = new HistogramIncrement(this); |
|
309 |
incrementPanel.showWindow(); |
|
310 |
} |
|
311 |
} |
|
312 |
*/ |
|
313 |
|
|
314 |
/** |
|
315 |
* Calcula el histograma de la vista y solo con los datos de visualizaci?n |
|
316 |
* de las bandas R, G o B solicitadas |
|
317 |
* @param bandas que se desean visualizar. Cada elemento del vector es una banda y el boolean, si |
|
318 |
* est? a true se visualizar? esa banda y si est? a false no se visualizar? |
|
319 |
*/ |
|
320 |
/* |
|
321 |
private void calcHistogramFromView(boolean[] bands){ |
|
322 |
if(histogram != null){ |
|
323 |
lastHistogram = histogram.calcHistogramFromView(bands); |
|
324 |
panel.showBands = bands; |
|
325 |
updateStatistic(); |
|
326 |
|
|
327 |
GraphicChartPanel gcp = panel.getGraphicContainer().getPGraphic(); |
|
328 |
|
|
329 |
String bandNames[] = new String[bands.length]; |
|
330 |
for (int iBand = 0; iBand<bands.length; iBand++) |
|
331 |
bandNames[iBand] = panel.getJComboBands().getItemAt(iBand+1).toString(); |
|
332 |
|
|
333 |
gcp.setNewChart(lastHistogram, bandNames); |
|
334 |
} |
|
335 |
} |
|
336 |
*/ |
|
337 |
} |
|
0 | 338 |
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