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/lvgl-latest/docs/overview/
Danimation.md13 ## Create an animation
14 To create an animation an `lv_anim_t` variable has to be initialized and configured with `lv_anim_s…
30 /*Set target of the animation*/
33 /*Length of the animation [ms]*/
42 /*Time to wait before starting the animation [ms]*/
48 /*Set a callback to indicate when the animation is ready (idle).*/
51 /*Set a callback to indicate when the animation is deleted (idle).*/
54 /*Set a callback to indicate when the animation is started (after delay).*/
57 /*When ready, play the animation backward with this duration. Default is 0 (disabled) [ms]*/
74 lv_anim_start(&a); /*Start the animation*/
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Dindex.md23 animation
Dobject.md158 #### Load screen with animation
160 A new screen can be loaded with animation by using `lv_scr_load_anim(scr, transition_type, time, de…
167 Setting `auto_del` to `true` will automatically delete the old screen when the animation is finishe…
169 The new screen will become active (returned by `lv_scr_act()`) when the animation starts after `del…
170 All inputs are disabled during the screen animation.
Dscroll.md54 …begins. The event parameter is `NULL` or an `lv_anim_t *` with a scroll animation descriptor that …
119 4. LVGL scrolls to the snap point with an animation
Dstyle-props.md739 The animation template for the object's animation. Should be a pointer to `lv_anim_t`. The animatio…
748 The animation time in milliseconds. Its meaning is widget specific. E.g. blink time of the cursor o…
757 The animation speed in pixel/sec. Its meaning is widget specific. E.g. scroll speed of label. See t…
Devent.md77 …begins. The event parameter is `NULL` or an `lv_anim_t *` with a scroll animation descriptor that …
Dstyle.md257 … are set immediately. However, with transitions it's possible to play an animation on state change.
263 - the animation path (also known as the timing or easing function)
Ddrawing.md26 …quires redrawing. For example, a button is pressed, a chart is changed, an animation happened, etc.
Dimage.md267 `frame_id` can be used if the image to open is an animation.
/lvgl-latest/docs/libs/
Drlottie.md30 You can use animation from files or raw data (text). In either case first you need to enable `LV_US…
33 The `width` and `height` of the object be set in the *create* function and the animation will be sc…
37 To create a Lottie animation from file use:
47 `lv_example_rlottie_approve.c` contains an example animation in raw format. Instead storing the JSO…
56 To create an animation from raw data:
65 Lottie is standard and popular format so you can find many animation files on the web.
72 LVGL provides two functions to control the animation mode: `lv_rlottie_set_play_mode` and `lv_rlott…
79 … LV_RLOTTIE_CTRL_PAUSE); // The specified frame will be displayed and then the animation will pause
88 The default animation mode is **play forward with loop**.
90 If you don't enable looping, a `LV_EVENT_READY` is sent when the animation can not make more progre…
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Dgif.md24 To decode and display a GIF animation the following amount of RAM is required:
/lvgl-latest/src/extra/libs/rlottie/
Dlv_rlottie.c113 … rlottie->animation = lottie_animation_from_data(rlottie_desc_create, rlottie_desc_create, ""); in lv_rlottie_constructor()
116 rlottie->animation = lottie_animation_from_file(path_create); in lv_rlottie_constructor()
118 if(rlottie->animation == NULL) { in lv_rlottie_constructor()
123 rlottie->total_frames = lottie_animation_get_totalframe(rlottie->animation); in lv_rlottie_constructor()
124 rlottie->framerate = (size_t)lottie_animation_get_framerate(rlottie->animation); in lv_rlottie_constructor()
158 if(rlottie->animation) { in lv_rlottie_destructor()
159 lottie_animation_destroy(rlottie->animation); in lv_rlottie_destructor()
160 rlottie->animation = 0; in lv_rlottie_destructor()
268 rlottie->animation, in next_frame_task_cb()
Dlv_rlottie.h38 struct Lottie_Animation_S * animation; member
/lvgl-latest/examples/anim/
Dindex.rst2 Start animation on an event
8 Playback animation
/lvgl-latest/examples/libs/rlottie/
Dindex.rst1 Load a Lottie animation from raw data
7 Load a Lottie animation from a file
/lvgl-latest/examples/widgets/animimg/
Dindex.rst7 :description: A simple example to demonstrate the use of an animation image.
/lvgl-latest/examples/widgets/label/
Dindex.rst26 Customize circular scrolling animation
/lvgl-latest/docs/widgets/core/
Dbar.md13 …he indicator smaller or larger. The `anim_time` style property sets the animation time if the valu…
23 The new value in `lv_bar_set_value` can be set with or without an animation depending on the last p…
Dlabel.md60 …L` and `LV_LABEL_LONG_SCROLL_CIRCULAR` can be customized by setting the animation property of a st…
61 …ay of the circular scrolling animation can be customized. If you need to customize another aspect …
Dslider.md16 …alue use `lv_slider_set_value(slider, new_value, LV_ANIM_ON/OFF)`. The animation time is set by t…
Dimg.md70 …as) or a "running image" effect can be created by [Animating](/overview/animation) the x or y offs…
/lvgl-latest/docs/widgets/extra/
Danimimg.md5 The animation image is similar to the normal 'Image' object. The only difference is that instead of…
/lvgl-latest/demos/music/
DREADME.md14 ## How the spectrum animation works
/lvgl-latest/docs/
DCHANGELOG.md137 - fix(tabview): remove the animation if the tab is selected by clicking the button on the header [`…
204 - fix(bar): delete running animations when a new value is set without animation [`aa31380`](https:/…
382 - feat(anim): add the function of getting global animation refresher timer [`3331`](https://github.…
400 - feat(label): added animation style property to apply it to circular scrolling animation of label …
418 - feat(label): added animation style property to apply it to circular scrolling animation of label …
530 - fix(scroll): send LV_EVENT_SCROLL_BEGIN/END with no animation too [`777fe1e`](https://github.com/…
685 - feat(rlottie): add animation control options [`2857`](https://github.com/littlevgl/lvgl/pull/2857)
952 - feat(switch) add smooth animation when changing state [`2442`](https://github.com/lvgl/lvgl/pull/…
973 - feat(event) pass the scroll animation to LV_EVENT_SCROLL_BEGIN [`ca54ecf`](https://github.com/lvg…
1187 - fix(disp) be sure the pending scr load animation is finished in lv_scr_load_anim [`eb6ae52`](http…
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/lvgl-latest/docs/get-started/
Dquick-overview.md79 It will redraw the screen if required, handle input devices, animation etc.

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