private void invertColors(){
        this.bufferImageTemp=ObjTransformFormats.iconToBufferedImage(this.jLabelImage.getIcon());
        switch(jComboBox_Invert.getSelectedItem().toString()){
            case "RGB":
                this.bufferImageTemp=ObjBasicFilters.invertColorsRGB(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.invertColorsAvailable.RGB);
                break;
            case "RED":
                this.bufferImageTemp=ObjBasicFilters.invertColorsRGB(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.invertColorsAvailable.red);                
                break;
            case "GREEN":
                this.bufferImageTemp=ObjBasicFilters.invertColorsRGB(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.invertColorsAvailable.green);                
                break;
            case "BLUE":
                this.bufferImageTemp=ObjBasicFilters.invertColorsRGB(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.invertColorsAvailable.blue);                
                break;
        }
        this.jLabelImage.setIcon(ObjTransformFormats.bufferedImageToImageIcon(this.bufferImageTemp));
   }