Revision 20273 trunk/libraries/libRaster/src/org/gvsig/raster/grid/GridTransparency.java

View differences:

GridTransparency.java
134 134 
		double a = opacity;
135 135 

  		




  136
  136
  
    
		int alphaRange = processRange(r, g, b);


  		




  137
  
  
    
		if (alphaRange != 255) {


  		




  
  137
  
    
		if (alphaRange != 255)


  		




  138
  138
  
    
			a *= (alphaRange / 255D);


  		




  139
  
  
    
		}


  		




  140
  139
  
    

  		




  141
  
  
    
		if (existAlphaBand() && getAlphaBand() != null) {


  		




  
  140
  
    
		if (existAlphaBand() && getAlphaBand() != null)


  		




  142
  141
  
    
			a *= (getAlphaBand().getElemByte(line, col, 0) & 0xff) / 255D;


  		




  143
  
  
    
		}


  		




  144
  142
  
    

  		




  145
  143
  
    
		// Quitada la multiplicacion para optimizar


  		




  146
  144
  
    
		// a = (int)(a * 255D);


  		












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