* 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
* fix(chart) draw line chart indicator (bullet)
There was a missing bullet if the previous point was LV_CHART_POINT_NONE
* feat(example) add chart example with gap in circular mode
* add missing prototype
* feat add stacked area chart example
The example shows how to use a line chart and masking to create a stacked area chart.
* feat stacked area chart example
Updated index.rst to contain the stacked area chart example
* feat stacked area chart example
Coding style changes
* Update changelog
* feat(example) stacked area chart
Added axis ticks
* feat(example) stacked area chart
Responses to PR comments
- Changed to fixed point maths
- Renamed variables and filenames
* feat(example) stacked area chart
Made shift amount a variable.
* feat(example) stacked area chart
Fixed typo in changelog
Co-authored-by: Tom Hepworth <Tom_Hepworth@mentor.com>
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
* Extra: widgets: add a new widget animation image
This widget is a combination of img and animation,
could achieve animation effects by
constantly switching a series imgs.
Signed-off-by: Qiang Zhao <qiang.zhao@nxp.com>
Signed-off-by: Hui Song <hui.song_1@nxp.com>
Signed-off-by: Xiaolin He <xiaolin.he@nxp.com>
* example: add animimg example
Signed-off-by: Qiang Zhao <qiang.zhao@nxp.com>
