convertImagesToPIL(images, nq=0)

        Convert images to Paletted PIL images, which can then be
        written to a single animaged GIF.

def convertImagesToPIL(self, images, dither, nq=0):
        """ convertImagesToPIL(images, nq=0)

        Convert images to Paletted PIL images, which can then be
        written to a single animaged GIF.

        """

        # Convert to PIL images
        images2 = []
        for im in images:
            if isinstance(im, Image.Image):
                images2.append(im)
            elif np and isinstance(im, np.ndarray):
                if im.ndim == 3 and im.shape[2] == 3:
                    im = Image.fromarray(im, 'RGB')
                elif im.ndim == 3 and im.shape[2] == 4:
                    im = Image.fromarray(im[:, :, :3], 'RGB')
                elif im.ndim == 2:
                    im = Image.fromarray(im, 'L')
                images2.append(im)

        # Convert to paletted PIL images
        images, images2 = images2, []

        # Adaptive PIL algorithm
        AD = Image.ADAPTIVE
        for im in images:
            im = im.convert('P', palette=AD, dither=dither)
            images2.append(im)

        # Done
        return images2