## Image dialog box - Image tab

Use this dialog box to change the appearance of the image.

Transparency: This option defines the transparent quality of the image. Select a value from 0% to 100%. A 10% value is less transparent (more solid) than a 90% value.

Transparent background: This option allows you to define nonrectangular images by making their background color transparent. For example, you can add round buttons to a Captivate movie using this option.

Preview: Shows how the image will appear in the movie. (Any changes made in the Transparency option above are reflected in the Preview area.)

Reset to the original size: Click this option to revert back to the original size of the image. This option is useful if you added an image and resized it on the slide, but then decide you want to use the original size.

Change image: Select this option to display the Open dialog box and navigate to a different image. Select a new image, click OK, and the new image is added to your slide. This feature can be useful if you are testing different formats of the same image (for example, GIF, JPEG, or BMP) to see which one looks best on the slide.

Apply properties to all images in the movie: Select this option to apply the changes you made on this tab to all the images in the movie.

OK: Click to accept choices made in this dialog box and close the dialog box.

Cancel: Click to cancel any changes made in this dialog box.

Apply: Click to apply all changes made in this dialog box. This option lets you test and view your changes without closing the dialog box.