diff options
| author | Daniel Thompson <daniel@redfelineninja.org.uk> | 2020-12-28 14:29:09 (GMT) |
|---|---|---|
| committer | Daniel Thompson <daniel@redfelineninja.org.uk> | 2020-12-29 08:59:48 (GMT) |
| commit | 314947278d88f2aae184bfd6f8e89a723ed4580b (patch) | |
| tree | f9be63c6ddc68379e5bcaa52b6ad794dc9b3fc8a /wasp/draw565.py | |
| parent | 01a7ad4d788bd7b26060081e896cb921e9b2689d (diff) | |
draw565: Allow strings to be right justified
Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
Diffstat (limited to 'wasp/draw565.py')
| -rw-r--r-- | wasp/draw565.py | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/wasp/draw565.py b/wasp/draw565.py index 842b533..111b2dc 100644 --- a/wasp/draw565.py +++ b/wasp/draw565.py @@ -279,7 +279,7 @@ class Draw565(object): """ self._font = font - def string(self, s, x, y, width=None): + def string(self, s, x, y, width=None, right=False): """Draw a string at the supplied position. :param s: String to render @@ -291,6 +291,8 @@ class Draw565(object): be filled with the background colour (to ensure that if we update one string with a narrower one there is no need to "undraw" it) + :param right: If True (and width is set) then right justify rather than + centre the text """ display = self._display bgfg = self._bgfg @@ -299,8 +301,12 @@ class Draw565(object): if width: (w, h) = _bounding_box(s, font) - leftpad = (width - w) // 2 - rightpad = width - w - leftpad + if right: + leftpad = width - w + rightpad = 0 + else: + leftpad = (width - w) // 2 + rightpad = width - w - leftpad self.fill(bg, x, y, leftpad, h) x += leftpad |