def test_pack_images():
#get a list of PNG files in the current directory
names = glob.glob(os.path.join('images', "*.png"))
#create a list of PIL Image objects, sorted by size
images = [(name, Image.open(name)) for name in names]
placements = pack_images(images, padding=2, sort='maxarea', maxdim=2048, dstfilename='out.png')
for area, name, im in placements:
print("%s %d %d %d %d" % (name, area.x1, area.y1, area.x2, area.y2))
def texture_atlas(self, files):
self.tmp_dir = tempfile.mkdtemp()
texture_file = os.path.join(self.tmp_dir, self.texture_name)+'.png'
images = [(name, Image.open(name)) for name in files]
placements = pack_images(images, padding=2, sort='maxarea',
maxdim=2048, dstfilename=texture_file)
xml_file = os.path.join(self.tmp_dir, self.texture_name)+'.xml'
file(xml_file, 'w').write(gen_xml(placements, self.texture_name))
return {
'image': [texture_file],
'xml': [xml_file]
}
