hh

-(void)ReDraw{
    imgPRE = imgORG;
    for (int i = 0; i<[Parameter_Name count]; i++) {
        imgPRE =  [self ifFilter:[Parameter_Name objectAtIndex:i] Value:[[Parameter_Value objectAtIndex:i]floatValue] Input:imgPRE];
    }
    [self performSelectorOnMainThread:@selector(UpdateView) withObject:nil waitUntilDone:NO];
}

-(void)UpdateView{
    imgV.image = imgPRE;
}


-(UIImage*)ifFilter:(NSString*)Name Value:(float)Value Input:(UIImage*)Input{
    if (Name == @"filter") {

        Input = [self FiltersSwitch:Value Input:Input];
        return Input;
    }
    else if (Name == @"gaussian") {
        Input = [filters GausianBlurFilter:Input Amount: Value];
        return Input;
    }
    else if (Name == @"hue"){
        Input =  [filters HueFilter:Input inputAngle: Value];
        return Input;
    }
    else if (Name == @"exposure"){
        Input =  [filters ExposureFilter:Input inputEV: Value];
        return Input;
    }
    else if (Name == @"saturation"){
        Input =  [filters Saturation:Input Saturation:Value];
        return Input;
    }
    else if (Name == @"contrast"){
        Input =  [filters Contrast:Input Contrast:Value];
        return Input;
    }
    else if (Name == @"brightness"){
        Input =  [filters Brightness:Input Brightness:Value];
        return Input;
    }
    return Input;
}