Changing Images

You can view and change the image files stored in the folder.

Example Operation

Scene1: Image changes on the execution of Change Picture Display operation by clicking Switch object.

Scene2: Enter the image number in Numeric Display object assigned to ImageNumber property of Picture Display object.

Scene3: Change zoom percent of the image in Numeric Display object assigned to ZoomLevel property of Picture Display object.

Setting Workflow

1. Set up Parts
2. Set up Scripts

Set up Parts

Project Explorer : [Screen Design] ➞ [Screens] ➞ [Screen1]

Drag and drop the following objects from the [Tool Chest] to the screen.

Picture Display object (Name: PictureDisplay1) properties:

Tab	Sub Tab	Property	Value
[Function]	[Basic]	[Save in]	[Internal]
		[Data Folder in PC]	C:\Pictures
		[Destination Folder]	\images

Numeric Display object (Name: NumericDisplay1) properties:

Tab	Sub Tab	Property	Value
[Function]	[Basic]	[Current Value]	GraphicalObject [Source Object]: PictureDisplay1 [Source Property]: [DisplaySettings.ZoomLevel]
		[Enable Input Mode]

Numeric Display object (Name: NumericDisplay2) properties:

Tab	Sub Tab	Property	Value
[Function]	[Basic]	[Current Value]	GraphicalObject [Source Object]: PictureDisplay1 [Source Property]: [ImageNumber]
		[Enable Input Mode]

Switch object (Name: Switch1) properties: Previous

Default value

Switch object (Name: Switch2) properties: Next

Default value

Set up Scripts

Project Explorer : [Screen Design] ➞ [Screens] ➞ [Screen1]

Set the following script on the object.

From the [Tool Chest] drag and drop the script to the Script editor.

Switch object (Name: Switch1) script: Previous

Switch object (Name: Switch2) script: Next

Legend	Block
1	[Triggers] ➞ [Touch] ➞ [Touch]
2	[Operations] ➞ [Screen/GraphicObject] ➞ [Change Picture Display]
3	[Values] ➞ [Screen Object]