Revision 5441 org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.buffer/org.gvsig.raster.lib.buffer.api/src/main/java/org/gvsig/raster/lib/buffer/api/BufferManager.java
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*/ |
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package org.gvsig.raster.lib.buffer.api; |
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import java.awt.image.DataBuffer; |
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import java.io.File; |
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/** |
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* @author fdiaz |
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* |
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*/ |
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public interface BufferManager {
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public final static int TYPE_UNDEFINED = DataBuffer.TYPE_UNDEFINED; |
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public final static int TYPE_BYTE = DataBuffer.TYPE_BYTE; |
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public final static int TYPE_SHORT = DataBuffer.TYPE_SHORT; |
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public final static int TYPE_USHORT = DataBuffer.TYPE_USHORT; |
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public final static int TYPE_INT = DataBuffer.TYPE_INT; |
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public final static int TYPE_FLOAT = DataBuffer.TYPE_FLOAT; |
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public final static int TYPE_DOUBLE = DataBuffer.TYPE_DOUBLE; |
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/** |
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* Creates a Buffer from parameters |
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* Creates a NoData object. |
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* @param value |
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* @param defaultValue |
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* |
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* @param bufferParams |
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* @return |
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*/ |
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public Buffer createBuffer(BufferParams bufferParams);
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public NoData createNoData(Number value, Number defaultValue);
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/** |
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* Creates a NoData object. |
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* Creates a Band. |
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* If pageManager is null, the band will be in memory, |
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* else, the band will be paginated. |
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* |
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* @param noData |
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* @param noDataNative |
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* @param filename |
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* @param bandCount |
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* @param dataType |
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* @param width |
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* @param height |
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* @param nodata |
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* @param pageManager |
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* @return a Band |
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*/ |
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public Band createBand(int dataType, int width, int height, NoData nodata, BandPageManager pageManager); |
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/** |
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* @param width |
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* @param height |
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* @param bandDataTypes |
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* @return |
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*/ |
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public NoData createNoData(Number noData, Number noDataNative, String filename, int bandCount);
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public Buffer createMemoryBuffer(int width, int height, int[] bandDataTypes);
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/** |
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* @param width |
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* @param height |
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* @param bandDataTypes |
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* @param pageManager |
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* @return |
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*/ |
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public Buffer createPaginatedBuffer(int width, int height, int[] bandDataTypes, BandPageManager pageManager); |
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/** |
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* @param file |
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* @param width |
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* @param height |
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* @param dataType |
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* @return |
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*/ |
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public BandPageManager createSimpleBandPageManager(File file, int width, int height, int dataType); |
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} |
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