Use the Image bar to set the color, contrast, and brightness options for the selected graphic object(s).
This icon on the Image bar opens the Image Filter bar, where you can use various filters on the selected picture.
Lists view attributes for the selected graphic object. The embedded or linked graphic object in the current file will not be changed, only the view of the object.
With the Color toolbar you can edit some properties of the selected object.
Specifies the transparency in the graphic object. Values from 0% (opaque) to +100% (transparent) are possible.
Opens a dialog to crop pixel graphics. The function is available only if the pixel graphic is marked.
In Impress and Draw no dialog is shown when you click the icon, but you see eight cropping handles. Open the context menu of a selected picture and choose Crop Image, if you want to use the dialog for cropping.
Drag any of the eight cropping handles to crop the picture.