Table Of Contents

Dispose Image (G Dataflow)

Last Modified: October 24, 2017

Destroys an image and frees the space it occupied in memory.

This node is required for each image created in an application to free the memory allocated to the Create Image node. Execute Dispose Image only when the image is no longer needed in your application. You can use Dispose for each call to Create Image or just once for all images created with Create Image.

connector_pane_image
datatype_icon

image in

Reference to the image to destroy.

datatype_icon

dispose all images

Boolean value that specifies whether to destroy a single image or all previously created images.

Be sure to use this function at the end of an application to free the memory occupied by the images.

True Destroys all images previously created
False Preserves previously created images

Default: False

datatype_icon

error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

datatype_icon

error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


Recently Viewed Topics