This toolbar appears when you select an image report control, and allows you to manage image settings.

Image Toolbar Buttons

Image Section
Button	Description
Source	Opens the select an image dialog where you can browse for images and select the image to display in the control.
Auto	Click to automatically set the size of the image control to the original size of the image. Tip: If your original image size is large compared with the report, click Undo to quickly return to the default mode, Proportional.
Fit	Click to stretch the image in whatever way is necessary to completely fill the image control when you size it manually. This stretches the image out of its original shape if the control does not fit the original image aspect ratio.
Proportional	Click to maintain the aspect ratio of the image within the image control. This leaves a space below or to the right of the image if the control does not fit the original image aspect ratio.
Clip	Click to show the image in its original size and clip off any part of the image that does not fit within the control. If the original image is very large, only the top left corner of the image is shown.

For more information, see Working with Images.