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refactor: replace lv_coord_t with int32_t

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Gabor Kiss-Vamosi
2023-10-31 19:25:01 +01:00
parent d456b1cb4d
commit a5a58e39d2
194 changed files with 2431 additions and 2434 deletions
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16
docs/overview/draw.rst
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@@ -73,7 +73,7 @@ draw the button under the text and it's not necessary to redraw the
display under the rest of the button too.
The difference between buffering modes regarding the drawing mechanism
is the following:
is the following:
1. **One buffer** - LVGL needs to wait for :cpp:func:`lv_disp_flush_ready` (called from ``flush_cb``) before starting to redraw the next part.
2. **Two buffers** - LVGL can immediately draw to the second buffer when the first is sent to ``flush_cb`` because the
@@ -128,14 +128,14 @@ applied real-time:
- :cpp:enumerator:`LV_DRAW_MASK_TYPE_MAP`: The mask is stored in a bitmap array and the
necessary parts are applied
Masks are used to create almost every basic primitive:
Masks are used to create almost every basic primitive:
- **letters**: Create a mask from the letter and draw a rectangle with the letter's color using the mask.
- **line**: Created from four "line masks" to mask out the left, right, top and bottom part of the line to get a perfectly perpendicular perimeter.
- **rounded rectangle**: A mask is created real-time to add a radius to the corners.
- **clip corner**: To clip overflowing content (usually children) on rounded corners, a rounded rectangle mask is also applied.
- **rectangle border**: Same as a rounded rectangle but the inner part is masked out too.
- **arc drawing**: A circular border is drawn but an arc mask is applied too.
- **line**: Created from four "line masks" to mask out the left, right, top and bottom part of the line to get a perfectly perpendicular perimeter.
- **rounded rectangle**: A mask is created real-time to add a radius to the corners.
- **clip corner**: To clip overflowing content (usually children) on rounded corners, a rounded rectangle mask is also applied.
- **rectangle border**: Same as a rounded rectangle but the inner part is masked out too.
- **arc drawing**: A circular border is drawn but an arc mask is applied too.
- **ARGB images**: The alpha channel is separated into a mask and the image is drawn as a normal RGB image.
Using masks
@@ -287,7 +287,7 @@ documentation.
uint32_t text_length; /**< Size of the text buffer containing null-terminated text string calculated during drawing.*/
uint32_t part; /**< The current part for which the event is sent*/
uint32_t id; /**< The index of the part. E.g. a button's index on button matrix or table cell index.*/
lv_coord_t radius; /**< E.g. the radius of an arc (not the corner radius).*/
int32_t radius; /**< E.g. the radius of an arc (not the corner radius).*/
int32_t value; /**< A value calculated during drawing. E.g. Chart's tick line value.*/
const void * sub_part_ptr; /**< A pointer the identifies something in the part. E.g. chart series. */
} lv_obj_draw_part_dsc_t;