laImageSequenceWidget Structure

Enumeration: laImageSequenceWidget_t

An image sequence widget is similar to an image widget with the additional capability of showing a sequence of images and automating the transition between them.

This widget is dependent on the time value provided to laUpdate. If laUpdate is not provided with time information this widget will not be able to automatically cycle.

typedef struct laImageSequenceWidget_t {
  laWidget widget;
  uint32_t count;
  laImageSequenceEntry* images;
  int32_t activeIdx;
  laBool playing;
  uint32_t time;
  laBool repeat;
  laImageSequenceImageChangedEvent_FnPtr cb;
  GFXU_ExternalAssetReader* reader;
} laImageSequenceWidget;

Members

Members	Description
laWidget widget;	widget base class
uint32_t count;	number of image entries for this widget
laImageSequenceEntry* images;	image entry array
int32_t activeIdx;	currently displayed entry
laBool playing;	indicates that the widget is automatically cycling
uint32_t time;	current cycle time
laBool repeat;	indicates that the sequence should repeat when it reaches the end of the sequence
laImageSequenceImageChangedEvent_FnPtr cb;	callback when the image changes
GFXU_ExternalAssetReader* reader;	asset reader pointer

Remarks

None.

MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Aria User Interface Library Interface > b) Data Types and Constants > laImageSequenceWidget Structure

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