|  | @@ -130,7 +130,7 @@ export class VtkModel {
 | 
	
		
			
				|  |  |      this.gjscalarBarActor.setBoxPosition([1, 0]);
 | 
	
		
			
				|  |  |      this.gjMapper.setLookupTable(vtkLookupTable.newInstance());  
 | 
	
		
			
				|  |  |      const gjlut = this.gjMapper.getLookupTable();
 | 
	
		
			
				|  |  | -    gjlut.setNumberOfColors(parseInt(4, 10));
 | 
	
		
			
				|  |  | +    gjlut.setNumberOfColors(parseInt(2, 10));
 | 
	
		
			
				|  |  |      // hueRange: [0.0, 0.66667],  //色调范围
 | 
	
		
			
				|  |  |      // saturationRange: [1.0, 1.0],//饱和度
 | 
	
		
			
				|  |  |      // valueRange: [1.0, 1.0], 
 |