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vectorio: fix up Rectangle

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* Fix drawing 1 pixel too large
* Need to pad dirty area to ensure removed shapes are fully removed
This commit is contained in:
warriorofwire 2020-05-10 16:21:07 -07:00
parent 58c8e00745
commit 32f85f7a44
1 changed files with 3 additions and 3 deletions
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6
shared-module/vectorio/Rectangle.c
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@ -12,7 +12,7 @@ void common_hal_vectorio_rectangle_construct(vectorio_rectangle_t *self, uint32_
uint32_t common_hal_vectorio_rectangle_get_pixel(void *obj, int16_t x, int16_t y) {
vectorio_rectangle_t *self = obj;
if (x < 0 || x >= self->width || y >= self->height || y < 0) {
if (x < 0 || x > self->width || y > self->height || y < 0) {
return 0;
}
return 1;
@ -21,8 +21,8 @@ uint32_t common_hal_vectorio_rectangle_get_pixel(void *obj, int16_t x, int16_t y
void common_hal_vectorio_rectangle_get_area(void *rectangle, displayio_area_t *out_area) {
vectorio_rectangle_t *self = rectangle;
out_area->x1 = 0;
out_area->y1 = 0;
out_area->x1 = -1;
out_area->y1 = -1;
out_area->x2 = self->width;
out_area->y2 = self->height;
}