appjar.py 文件源码

def __getImageData(self, imageData, fmt="gif"):
        if fmt=="png":
            self.__importPngimagetk()
            if PngImageTk is False:
                raise Exception(
                    "TKINTERPNG library not found, PNG files not supported: " + imagePath)
            if sys.version_info >= (2, 7):
                self.warn(
                    "Image processing for .PNGs is slow. .GIF is the recommended format")
#                png = PngImageTk(imagePath)
#                png.convert()
#                photo = png.image
            else:
                raise Exception("PNG images only supported in python 3: " + imagePath)

        else:
            imgObj = PhotoImage(data=imageData)

        imgObj.path = None
        imgObj.modTime = datetime.datetime.now()
        imgObj.isAnimated = False
        imgObj.animating = False
        return imgObj

    # internal function to check/build image object