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

View differences:

GridNotInterpolated.java
91 91 
		int iBufMinX, iBufMaxX, iBufMinY, iBufMaxY;
92 92
93 93 
		iWindowMinX = (int) ((windowExtent.minX() - layerExtent.minX() )
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				/ windowExtent.getCellSize());
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				/ windowExtent.getCellSizeX());
95 95 
		iWindowMinY = (int) ((layerExtent.maxY() - windowExtent.maxY() )
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				 / windowExtent.getCellSize());
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				 / windowExtent.getCellSizeY());
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		dMinX = Math.min(Math.max(windowExtent.minX(), layerExtent.minX()), layerExtent.maxX());
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		dMinY = Math.min(Math.max(windowExtent.minY(), layerExtent.minY()), layerExtent.maxY());
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		dMaxX = Math.max(Math.min(windowExtent.maxX(), layerExtent.maxX()), layerExtent.minX());
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		dMaxY = Math.max(Math.min(windowExtent.maxY(), layerExtent.maxY()), layerExtent.minY());
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		iBufMinX = (int) Math.floor((dMinX - windowExtent.minX()) / windowExtent.getCellSize())
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		iBufMinX = (int) Math.floor((dMinX - windowExtent.minX()) / windowExtent.getCellSizeX())
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					+ iWindowMinX;
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		iBufMinY = (int) Math.floor((windowExtent.maxY() - dMaxY) / windowExtent.getCellSize())
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		iBufMinY = (int) Math.floor((windowExtent.maxY() - dMaxY) / windowExtent.getCellSizeY())
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					+ iWindowMinY;;
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		iBufMaxX = (int) Math.floor((dMaxX - windowExtent.minX()) / windowExtent.getCellSize())
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		iBufMaxX = (int) Math.floor((dMaxX - windowExtent.minX()) / windowExtent.getCellSizeX())
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					+ iWindowMinX;
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		iBufMaxY = (int) Math.floor((windowExtent.maxY() - dMinY) / windowExtent.getCellSize())
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		iBufMaxY = (int) Math.floor((windowExtent.maxY() - dMinY) / windowExtent.getCellSizeY())
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					+ iWindowMinY;
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112 112 
		m_iOffsetX = iBufMinX - iWindowMinX;

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