def get_image_data(self, quality=90):
if not self.is_modified:
return self.original_image_data
fmt = self.original_image_format or 'JPEG'
if fmt.lower() not in set(map(lambda x:bytes(x).decode('ascii'), QImageWriter.supportedImageFormats())):
return qimage_to_magick(self.current_image).export(fmt)
return pixmap_to_data(self.current_image, format=fmt, quality=90)
def get_image_data(self, quality=90):
if not self.is_modified:
return self.original_image_data
fmt = self.original_image_format or 'JPEG'
if fmt.lower() not in set(
map(lambda x: bytes(x).decode('ascii'),
QImageWriter.supportedImageFormats())):
return qimage_to_magick(self.current_image).export(fmt)
return pixmap_to_data(self.current_image, format=fmt, quality=90)
def get_image_data(self, quality=90):
if not self.is_modified:
return self.original_image_data
fmt = self.original_image_format or 'JPEG'
if fmt.lower() not in set(map(lambda x:bytes(x).decode('ascii'), QImageWriter.supportedImageFormats())):
if fmt.lower() == 'gif':
data = image_to_data(self.current_image, fmt='PNG', png_compression_level=0)
from PIL import Image
i = Image.open(BytesIO(data))
buf = BytesIO()
i.save(buf, 'gif')
return buf.getvalue()
else:
raise ValueError('Cannot save %s format images' % fmt)
return pixmap_to_data(self.current_image, format=fmt, quality=90)