* add screen out animations
* make FADE_ON an alias of FADE_IN for backward compatiblitiy
* revert any changes to lv_indev.c
* format code
* update docs
* disable input if screen animation is active
* feat(label): added animation style property to apply it to circular scrolling animation of label widget
Added an animation style property to be used as animation template for different use cases in different widgets.
This commit implements using this property to set the start and repeat delay of the circular scrolling animation of the label widget.
Closes#3097
* fix(label): changed animation style property's var_type to `const lv_anim_t *`
* example(label): added example showing how to customize circular scrolling animation
* chore(label): ran code-format.py and added missing function prototype to lv_example_widgets.h
* Try to fix ASAN behavior
* improve alignments
* fix buffer overflow and various other fixes
* minor fixes
* formatting
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
* Add dithering to gradients
* Add support for 8x8 matrix for ordered dithering
* Fix CI errors
* Try error diffusion on vertical gradient too
* Vertical error diffusion dithering
* Add support for runtime based dithering mode selection (from none, ordered, error diffusion).
* Reduce the binary size of the code by sharing the dithering table when appropriate.
* Fix CI
* Fix CI
* Review corrections
* Fix union mapping
* Revert bg_color changes
* Fix for keeping bg_color in the API.
* Fix after review
* Add support for setting multiple stops per gradient in the style API
* Let's make an example
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
* feat(obj scroll):subdivide LV_OBJ_FLAG_SCROLL_CHAIN into ...CHAIN_HOR and ...CHAIN_VER
* feat(roller):open the horizontal scroll chain
* chore(docs):improve the description of scroll chain
* fix(misc): avoid ;; after LV_ASSERT_STYLE/LV_ASSERT_OBJ
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
* fix(style_api_gen.py): remove the unused docs_prop_cnt variable
and remove the trailing space
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
* fix(style_api_gen.py): ensure the generated code follow the coding style
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
* fix(style_api_gen.py): ensure props has the same order of lv_style_prop_t
and correct the style flags
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
* adding font type check
* using theme specified font
supports freetype drawing
* adding font type check
* using theme specified font
supports freetype drawing
* freetype fallback font support
* improved fallback font
* updated fallback font modifier
* docs(events) LV_EVENT_APPLY was removed (#2791)
* reverted to default font logic
* removed unused function
* improved font fallback
* font fallback for default lv_draw_letter as well
* added back masked drawing support
* fallback support for freetype uncached
* updated description
* fixed constructor initialization for ISO C
* reverted unneeded changes
* using loop instead of recursion to resolve glyph info
* simplified glyph dec resolving
* removed unused enum value
* improved lv_font_fmt_ft_dsc_t field naming
* supports pointer as freetype font source
* Updated docs for font fallback
Co-authored-by: Vincent Hamp <higaski@users.noreply.github.com>
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
* - renamed lv_obj_get_id(obj) to lv_obj_get_index(obj).
- added lv_obj_move_to_index(obj, index).
* automatic review comment fixed
* removed unused variable
* review issue
* restored deprecated function in header, otherwise Build Micropython with LVGL submodule / build (pull_request) failes
* moved deprecated lv_obj_get_child_id() back to lv_obj_tree.h, otherwise Micropython will not build
* inline function did not work
* made deprecated function 'static inline'
* and now also inline
* move static inline function to lv_api_map.h again
* removed lv_obj_move_up/down
* changed log to warning for deprecated function
* redefined lv_obj_move_foreground(obj) and lv_obj_move_background(obj) as inline functions now calling lv_obj_move_to_index(obj, index).
- lv_obj_swap(obj1, obj2) added. (#2461)
* - small with unneeded lv_obj_invalidate() fix in lv_obj_move_foreground() and lv_obj_move_background()
- added lv_obj_move_up() and lv_obj_move_down()
- used new functions in sample 2
- used lv_obj_swap() to shuffle (turn around) list
* solved build error
* added top and bottom buttons in sample
* docs(overview) fix draw_buf fieldname
Change display driver buffer field to the new v8 field name: draw_buf.
* docs(overview) fix lv_img_create parameters
lv_img_create only has 1 parameter in v8.
* docs(get-started) fix draw_buf fieldname
Display driver `buffer` field changed to the new v8 field name: `draw_buf`.
* perf(draw) reimplement circle drawing algorithms
Imporve the speed of circle drawing
Add circle draw caching
Various other speed improvements
* docs describe how to use masks
* fix(draw) add missing GC root usage
* Fix image zooming causes unexpected object size.
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
* add lv_snapshot_take API.
* fix(img) invalidate size and layout on zoom and angle change
* fix(img) not self-repeating under some zoom level.
* fix(snapshot) fix to keep the original position
* Move various set_px_cb_xx functions to lv_hal_disp.c
* add snapshot API to store image to provided buffer
* minor fixes and refactoring
* Move snapshot source to extra/others/snapshot.
1. Update parameter buff to buf.
2. Add macro to disable lv_snapshot, enabled by default.
* docs(others) add the others folder with snapshot.md
* docs(snapshot) added doc and example for snapshot.
1. Update doc snapshot.md
2. Add example lv_example_snapshot_1 to folder examples/others/snapshot
3. Update lv_conf_template.h and lv_conf_internal.h
4. Remove lv_snapshot.c from lv_misc.mk
5. Add others to index.md
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
* add micropython example for snapshot
Co-authored-by: Xu Xingliang <xuxingliang@xiaomi.com>
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
