bool RasterLayer::SaveLegendAsImage(String path)
{
	StreamRasterEncoder* pEnc=NULL;
	
	if(path.Find(".jpg") || path.Find(".JPG"))
	{
		pEnc = new JPGEncoder(100);	// top quality		
	}
	else if(path.Find(".png") || path.Find(".PNG"))
	{
		pEnc = new PNGEncoder();	// default 32bpp		
	}
	else if(path.Find(".tif") || path.Find(".TIF"))
	{
		pEnc = new TIFEncoder(); 	// default 24bpp		
	}
	else if(path.Find(".bmp") || path.Find(".BMP"))
	{
		pEnc = new BMPEncoder();	// default 24bpp		
	}
	else
	{
		return false;
	}
	
	ImageDraw id(2000,2000);
	DrawLegend(id);
	
	Image img = id.GetStraight();
	
	pEnc->SaveFile(path,img);
	
	delete pEnc;
	
	return true;
}

bool RasterLayer::SaveLegendAsImage(String& path)
{
	ImageDraw id(1500,2000);
	DrawLegend(id);
	
//	Image img = id.GetStraight();
//	Image img(id);

	ImageBuffer ib(id);
	Image img(ib);
	
	if(path.Find(".jpg") || path.Find(".JPG"))
	{
		JPGEncoder enc(100);	// top quality	
		if(!enc.SaveFile(path,img))
		{
			PromptOK("problem saving legend");
			return false;	
		}
	}
	else if(path.Find(".png") || path.Find(".PNG"))
	{
		PNGEncoder enc;	// default 32bpp		
		if(!enc.SaveFile(path,img))
		{
			PromptOK("problem saving legend");
			return false;	
		}
	}
	else if(path.Find(".tif") || path.Find(".TIF"))
	{
		TIFEncoder enc; 	// default 24bpp		
		if(!enc.SaveFile(path,img))
		{
			PromptOK("problem saving legend");
			return false;	
		}
	}
	else if(path.Find(".bmp") || path.Find(".BMP"))
	{
		BMPEncoder enc;	// default 24bpp		
		if(!enc.SaveFile(path,img))
		{
			PromptOK("problem saving legend");
			return false;	
		}
	}
	else
	{
		return false;
	}
	
	return true;
}