mirror of
https://github.com/openmv/openmv.git
synced 2025-11-04 14:49:50 +08:00
Add clear image function.
* Sets image pixels to 0's.
This commit is contained in:
parent
ef6e6303c7
commit
fdf0b96270
@ -329,6 +329,13 @@ static mp_obj_t py_image_size(mp_obj_t img_obj)
|
||||
}
|
||||
}
|
||||
|
||||
static mp_obj_t py_image_clear(mp_obj_t img_obj)
|
||||
{
|
||||
image_t *arg_img = py_image_cobj(img_obj);
|
||||
memset(arg_img->pixels, 0, arg_img->w * arg_img->h * arg_img->bpp);
|
||||
return img_obj;
|
||||
}
|
||||
|
||||
static mp_obj_t py_image_get_pixel(mp_obj_t img_obj, mp_obj_t x_obj, mp_obj_t y_obj)
|
||||
{
|
||||
image_t *arg_img = py_image_cobj(img_obj);
|
||||
@ -1455,6 +1462,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(py_image_width_obj, py_image_width);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(py_image_height_obj, py_image_height);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(py_image_format_obj, py_image_format);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(py_image_size_obj, py_image_size);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(py_image_clear_obj, py_image_clear);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_3(py_image_get_pixel_obj, py_image_get_pixel);
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(py_image_set_pixel_obj, 4, 4, py_image_set_pixel);
|
||||
/* Drawing functions */
|
||||
@ -1523,6 +1531,7 @@ static const mp_map_elem_t locals_dict_table[] = {
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_height), (mp_obj_t)&py_image_height_obj},
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_format), (mp_obj_t)&py_image_format_obj},
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_size), (mp_obj_t)&py_image_size_obj},
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_clear), (mp_obj_t)&py_image_clear_obj},
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_get_pixel), (mp_obj_t)&py_image_get_pixel_obj},
|
||||
{MP_OBJ_NEW_QSTR(MP_QSTR_set_pixel), (mp_obj_t)&py_image_set_pixel_obj},
|
||||
/* Drawing functions */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user