Revision 30754 branches/v2_0_0_prep/libraries/libRaster/src-test/org/gvsig/raster/datastruct/TestColorTable.java

View differences:

TestColorTable.java
31 31 
	private String baseDir = "./test-images/";
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	private String path = baseDir + "gifTransparente.gif";
33 33 

  		




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	public void setUp() {


  		




  
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	protected void doSetUp() throws Exception {


  		




  
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		super.doSetUp();


  		




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		System.err.println("TestColorTable running...");


  		




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	}


  		




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	public void testStack() {


  		




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		dataTest1();


  		




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		dataTest2();


  		




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	}


  		




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	/**


  		




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	 * Compara un array de bytes con sus respectivos valores de color


  		




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	 * @param item


  		




  ......




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	 * @param alpha


  		




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	 */


  		




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	private void compareColor(byte[] item, int red, int green, int blue, int alpha) {


  		




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		assertEquals((int)(item[0] & 0xff), red);


  		




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		assertEquals((int)(item[1] & 0xff), green);


  		




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		assertEquals((int)(item[2] & 0xff), blue);


  		




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		assertEquals((int)(item[3] & 0xff), alpha);


  		




  
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		assertEquals((item[0] & 0xff), red);


  		




  
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		assertEquals((item[1] & 0xff), green);


  		




  
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		assertEquals((item[2] & 0xff), blue);


  		




  
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		assertEquals((item[3] & 0xff), alpha);


  		




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	}


  		




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	/**


  		




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	 * Comprueba la tabla de color de una imagen existente


  		




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	 */


  		




  ......




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		compareColor(table.getColorTableByBand()[15],  95,  95,  95, 255);


  		




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		compareColor(table.getColorTableByBand()[16], 191, 191, 191, 255);


  		




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	}


  		




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	/**


  		




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	 * Comprueba una tabla de color creada a mano


  		




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	 */


  		




  ......




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		item.setValue(20.0f);


  		




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		item.setColor(Color.red);


  		




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		list.add(item);


  		




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		table.createPaletteFromColorItems(list, false);


  		




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		table.setInterpolated(false);


  		




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