def draw_on_texture(self, texture_path=None):
'''Draws preinitialized image and its attributes on a texture
If ``texture_path`` is set to ``None``, random texture from ``nider/textures`` will be taken.
Args:
texture_path (str): path of the texture to use.
Raises:
FileNotFoundError: if texture file at path ``texture_path`` cannot be found.
nider.exceptions.ImageSizeFixedWarning: if the image size has to be adjusted to the provided content's size because the content takes too much space.
'''
if texture_path is None:
texture_path = get_random_texture()
elif not os.path.isfile(texture_path):
raise FileNotFoundError(
'Can\'t find texture {}. Please, choose an existing texture'.
format(texture_path))
if self.content.depends_on_opposite_to_bg_color:
self.opposite_to_bg_color = generate_opposite_color(
get_img_dominant_color(texture_path))
self._create_image()
self._create_draw_object()
self._fill_image_with_texture(texture_path)
self._draw_content()
self._save()
def draw_on_texture(self, texture_path=None):
'''Draws preinitialized image and its attributes on a texture
Draws preinitiated image and its attributes on a texture. If texture_path
is set to None, takes random textures from textures/
Attributes:
texture_path (str): path of the texture to use.
'''
if texture_path is None:
texture_path = get_random_texture()
elif not os.path.isfile(texture_path):
raise FileNotFoundError(
'Can\'t find texture {}. Please, choose an existing texture'.format(texture_path))
if self.content.depends_on_opposite_to_bg_color:
self.opposite_to_bg_color = generate_opposite_color(
get_img_dominant_color(texture_path)
)
self._create_image()
self._create_draw_object()
self._fill_image_with_texture(texture_path)
self._draw_content()
self._save()
def test_fill_img_with_texture(self, mock):
texture = get_random_texture()
self.img._fill_image_with_texture(texture)
self.assertTrue(mock.called)