diff options
Diffstat (limited to 'shared-bindings/displayio/OnDiskBitmap.c')
| -rw-r--r-- | shared-bindings/displayio/OnDiskBitmap.c | 78 |
1 files changed, 36 insertions, 42 deletions
diff --git a/shared-bindings/displayio/OnDiskBitmap.c b/shared-bindings/displayio/OnDiskBitmap.c index 57179947e..170873653 100644 --- a/shared-bindings/displayio/OnDiskBitmap.c +++ b/shared-bindings/displayio/OnDiskBitmap.c @@ -33,51 +33,47 @@ #include "supervisor/shared/translate.h" #include "shared-bindings/displayio/OnDiskBitmap.h" -//| .. currentmodule:: displayio +//| class OnDiskBitmap: +//| """Loads values straight from disk. This minimizes memory use but can lead to +//| much slower pixel load times. These load times may result in frame tearing where only part of +//| the image is visible. //| -//| :class:`OnDiskBitmap` -- Loads pixels straight from disk -//| ========================================================================== +//| It's easiest to use on a board with a built in display such as the `Hallowing M0 Express +//| <https://www.adafruit.com/product/3900>`_. //| -//| Loads values straight from disk. This minimizes memory use but can lead to -//| much slower pixel load times. These load times may result in frame tearing where only part of -//| the image is visible. +//| .. code-block:: Python //| -//| It's easiest to use on a board with a built in display such as the `Hallowing M0 Express -//| <https://www.adafruit.com/product/3900>`_. +//| import board +//| import displayio +//| import time +//| import pulseio //| -//| .. code-block:: Python +//| board.DISPLAY.auto_brightness = False +//| board.DISPLAY.brightness = 0 +//| splash = displayio.Group() +//| board.DISPLAY.show(splash) //| -//| import board -//| import displayio -//| import time -//| import pulseio +//| with open("/sample.bmp", "rb") as f: +//| odb = displayio.OnDiskBitmap(f) +//| face = displayio.TileGrid(odb, pixel_shader=displayio.ColorConverter()) +//| splash.append(face) +//| # Wait for the image to load. +//| board.DISPLAY.refresh(target_frames_per_second=60) //| -//| board.DISPLAY.auto_brightness = False -//| board.DISPLAY.brightness = 0 -//| splash = displayio.Group() -//| board.DISPLAY.show(splash) +//| # Fade up the backlight +//| for i in range(100): +//| board.DISPLAY.brightness = 0.01 * i +//| time.sleep(0.05) //| -//| with open("/sample.bmp", "rb") as f: -//| odb = displayio.OnDiskBitmap(f) -//| face = displayio.TileGrid(odb, pixel_shader=displayio.ColorConverter()) -//| splash.append(face) -//| # Wait for the image to load. -//| board.DISPLAY.refresh(target_frames_per_second=60) +//| # Wait forever +//| while True: +//| pass""" //| -//| # Fade up the backlight -//| for i in range(100): -//| board.DISPLAY.brightness = 0.01 * i -//| time.sleep(0.05) +//| def __init__(self, file: file): +//| """Create an OnDiskBitmap object with the given file. //| -//| # Wait forever -//| while True: -//| pass -//| -//| .. class:: OnDiskBitmap(file) -//| -//| Create an OnDiskBitmap object with the given file. -//| -//| :param file file: The open bitmap file +//| :param file file: The open bitmap file""" +//| ... //| STATIC mp_obj_t displayio_ondiskbitmap_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { mp_arg_check_num(n_args, kw_args, 1, 1, false); @@ -93,9 +89,8 @@ STATIC mp_obj_t displayio_ondiskbitmap_make_new(const mp_obj_type_t *type, size_ return MP_OBJ_FROM_PTR(self); } -//| .. attribute:: width -//| -//| Width of the bitmap. (read only) +//| width: Any = ... +//| """Width of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_ondiskbitmap_obj_get_width(mp_obj_t self_in) { displayio_ondiskbitmap_t *self = MP_OBJ_TO_PTR(self_in); @@ -113,9 +108,8 @@ const mp_obj_property_t displayio_ondiskbitmap_width_obj = { }; -//| .. attribute:: height -//| -//| Height of the bitmap. (read only) +//| height: Any = ... +//| """Height of the bitmap. (read only)""" //| STATIC mp_obj_t displayio_ondiskbitmap_obj_get_height(mp_obj_t self_in) { displayio_ondiskbitmap_t *self = MP_OBJ_TO_PTR(self_in); |