Question

Define any three effects found in the picture toolbar in OpenOffice Writer​

Answer 1

Answer:

When a picture is selected, the Picture toolbar becomes available. This toolbar provides a number of formatting options which are described in this section. If the picture toolbar does not show when an image is selected, display it by selecting View > Toolbars > Picture from the menu bar.

Applying filters

Use the left-most icon on the toolbar to apply various filters to the selected picture. The best way to judge if a filter works for your picture is to try it (step 4 of the following procedure explains how to undo). To apply a filter:

Select the image so that the green handles around it show.

Click on the magic wand icon  in the Picture toolbar. The toolbar will expand to show the icons below.

Select the filter to apply. To show the name of the filter, hover the mouse pointer over the icon and wait for the tooltip to appear.