libaria_widget_imagesequence.h

Microchip Technology Inc.

File Name

Description

Module for Microchip Graphics Library - Aria User Interface Library

This module implements image sequence (slide show) widget drawing functions.

Functions

	Name	Description
	laImageSequenceWidget_GetImage	Gets the image asset pointer for an entry.
	laImageSequenceWidget_GetImageChangedEventCallback	Gets the image changed event callback pointer.
	laImageSequenceWidget_GetImageCount	Gets the number of image entries for this widget.
	laImageSequenceWidget_GetImageDelay	Gets the image delay for an entry.
	laImageSequenceWidget_GetImageHAlignment	Gets the horizontal alignment for an image entry
	laImageSequenceWidget_GetImageVAlignment	Sets the vertical alignment for an image entry
	laImageSequenceWidget_GetRepeat	Indicates if the widget will repeat through the image entries.
	laImageSequenceWidget_IsPlaying	Indicates if the widget is currently cycling through the image entries.
	laImageSequenceWidget_New	Allocates memory for and initializes a new widget of this type. The application is responsible for the managment of this memory until the widget is added to a widget tree.
	laImageSequenceWidget_Play	Starts the widget automatically cycling through the image entries.
	laImageSequenceWidget_Rewind	Resets the current image sequence display index to zero.
	laImageSequenceWidget_SetImage	Sets the image asset pointer for an entry.
	laImageSequenceWidget_SetImageChangedEventCallback	Sets the image changed event callback pointer. This callback is called whenever the active display index is changed.
	laImageSequenceWidget_SetImageCount	Sets the number of image entries for this widget. An image entry that is null will show nothing.
	laImageSequenceWidget_SetImageDelay	Sets the image delay for an entry.
	laImageSequenceWidget_SetImageHAlignment	Sets the horizontal alignment for an image entry.
	laImageSequenceWidget_SetImageVAlignment	Sets the vertical alignment value for an image entry
	laImageSequenceWidget_SetRepeat	Sets the repeat flag for the widget
	laImageSequenceWidget_ShowImage	Sets the active display index to the indicated value.
	laImageSequenceWidget_ShowNextImage	Sets the active display index to the next index value.
	laImageSequenceWidget_ShowPreviousImage	Sets the active display index to the previous index value.
	laImageSequenceWidget_Stop	Stops the widget from automatically cycling through the image entries.

Structures

	Name	Description
	laImageSequenceEntry_t	Image sequence entry definition
	laImageSequenceWidget_t	Image sequence widget struct definition
	laImageSequenceEntry	Image sequence entry definition
	laImageSequenceWidget	Image sequence widget struct definition

Types

	Name	Description
	laImageSequenceImageChangedEvent_FnPtr	Image changed event function callback type

MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Files > libaria_widget_imagesequence.h

MPLAB® Harmony Graphics Suite

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