Revision 20871 trunk/libraries/libRaster/src/org/gvsig/raster/grid/GridExtent.java

View differences:

GridExtent.java
62 62 
		cellSizeY = dCellSize;
63 63 
		recalculateNXAndNY();
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	}
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	/**
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	 * Assign the extension value and cell size.
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	 * @param minX minimun value in X coordinate
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	 * @param minY minimun value in Y coordinate
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	 * @param maxX maximun value in X coordinate
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	 * @param maxY maximun value in Y coordinate
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	 * @param dCellSizeX cell size in X coordinate
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	 * @param dCellSizeX cell size in X coordinate
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	 */
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	public GridExtent(double minX, double minY, double maxX, double maxY, double dCellSizeX, double dCellSizeY) {
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		super(minX, minY, maxX, maxY);
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		cellSizeX = dCellSizeX;
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		cellSizeY = dCellSizeY;
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		recalculateNXAndNY();
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	}
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	/**
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	 * Assign the extension value and cell size.
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	 * @param minX minimun value in X coordinate
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	 * @param minY minimun value in Y coordinate
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	 * @param maxX maximun value in X coordinate
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	 * @param maxY maximun value in Y coordinate
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	 * @param dCellSizeX cell size in X coordinate
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	 * @param dCellSizeX cell size in X coordinate
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	 */
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	public GridExtent(Extent extent, double dCellSizeX, double dCellSizeY) {
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		super(extent);
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		cellSizeX = dCellSizeX;
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		cellSizeY = dCellSizeY;
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		recalculateNXAndNY();
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	}
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	public void setXRange(double dXMin, double dXMax){
67 99 
		getMin().setLocation(Math.min(dXMin, dXMax), minY());
......
129 161 
		double dOffsetCols;
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		double dOffsetRows;
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		if (extent.getCellSize() != this.getCellSize()){
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		if ((extent.getCellSizeX() != this.getCellSizeX())||(extent.getCellSizeY() != this.getCellSizeY())){
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			return false;
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		}
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		dOffset = Math.abs(extent.minX() - minX());
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		dOffsetCols = dOffset / getCellSize();
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		dOffsetCols = dOffset / getCellSizeX();
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		bFitsX = (dOffsetCols == Math.floor(dOffsetCols));
138 170 

  		




  139
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		dOffset = Math.abs(extent.maxY() - maxY());


  		




  140
  
  
    
		dOffsetRows = dOffset / getCellSize();


  		




  
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		dOffsetRows = dOffset / getCellSizeY();


  		




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		bFitsY = (dOffsetRows == Math.floor(dOffsetRows));


  		




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		return bFitsX && bFitsY;


  		












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