snapshot

Create snapshot of trackingGlobeViewer

Since R2021b

Syntax

snapshot(viewer)

img = snapshot(viewer)

Description

snapshot(viewer) creates a snapshot of the viewer and displays the snapshot as a figure.

Tip

Before taking the snapshot, consider using the drawnow function to update the viewer.

img = snapshot(viewer) creates a snapshot of the viewer and saves the snapshot as a matrix of uint8 values. Use the imshow function to display the snapshot img.

Examples

Create and Show Snapshot of trackingGlobeViewer

Create a trackGlobeViewer object.

viewer = trackingGlobeViewer;

Show a snapshot of the viewer.

drawnow
snapshot(viewer)

Save a snapshot as an image and display it using the imshow function.

img = snapshot(viewer);
imshow(img)

Input Arguments

viewer — Tracking globe viewer

trackingGlobeViewer object

Tracking globe viewer, specified as a trackingGlobeViewer object.¹

Output Arguments

img — Snapshot image

M-by-N-by-3 matrix of uint8 values

Snapshot image, returned as an M-by-N-by-3 matrix of uint8 values.

Limitations

• MATLAB^® Online™ does not support this function.

Version History

Introduced in R2021b