AutoSwitch

MacroModule

genre	FlowControl
author	Florian Weiler
package	FMEstable/ReleaseMeVis
definition	AutoSwitch.def
see also	Switch
keywords	switch, override, optional, data

Purpose

Automatically switches to the valid one of the two input images. If both are valid, the second one (inOverrideImage) is preferred. This can be useful to provide modules that require a valid image input (e.g. Arithmetic) with a default image (e.g. ConstantImage or TestPattern). As soon as the override image becomes valid, the module forwards this one instead of the default image.

Usage

Connect your default image to inDefaultImage, and an optional “override” image to inOverrideImage.

Windows

Default Panel

Input Fields

inDefaultImage

name: inDefaultImage, type: Image, deprecated name: in1

Image to be used if there is no valid override image at inOverrideImage.

inOverrideImage

name: inOverrideImage, type: Image, deprecated name: in2

Optional image that, if valid, is always selected as outImage.

Output Fields

outImage

name: outImage, type: Image, deprecated name: out

Selected image

Parameter Fields

Visible Fields

Right (Override) Input Enabled

name: outUseOverrideImage, type: Bool, persistent: no, deprecated name: useInput1

True if the override image is valid (and thus relayed to the output).