def _stamp(self,
draw: ImageDraw,
position: int,
img: Image,
color: str = None): # 32x32 at 150x44
if color is None:
color = self.theme.details
draw.bitmap(((self.width * self.multiplier - img.width) // 2 - 1,
position * self.multiplier), img, color)
def draw(self, active_index: float, canvas: ImageDraw):
"""Draw the menu into a canvas.
`active_index` can be a float for smooth transitions
"""
# copy the relevant part of the pre-rendered menu
y_start = self._y_offset + \
self._lineToEntryIndex(active_index, 0) * self._line_h
rect = (0, y_start, self._line_w,
y_start + self._num_rows * self._line_h)
visible = self._full_menu.crop(rect)
canvas.bitmap((0, 0), visible, fill="white")
# then draw the active menu frame
n = active_index % self._num_rows
canvas.rectangle((0, int(n * self._line_h), self._line_w - 1,
int((n + 1) * self._line_h - 1)),
outline="white")
def draw(self, active_index: float, canvas: ImageDraw):
"""Draw the menu into a canvas.
`active_index` can be a float for smooth transitions
"""
# copy the relevant part of the pre-rendered menu
y_middle = int(active_index * self._line_h + self._line_h // 2)
y_start = int((active_index - self._num_rows // 2) * self._line_h)
y_end = int((active_index + 1 + self._num_rows // 2) * self._line_h)
rect = (0, self._y_offset + y_start, self._line_w,
self._y_offset + y_end)
visible = self._full_menu.crop(rect)
canvas.bitmap((0, self._y_center - (y_middle - y_start)),
visible,
fill="white")
# then draw the active menu frame
canvas.rectangle(
(0, self._y_center - 1 - self._line_h // 2, self._line_w - 1,
self._y_center + 1 + self._line_h // 2),
outline="white")
def draw(self, draw: ImageDraw):
draw.bitmap(self.points, self.bitmap, self.fill)