Working with the preview pane

The preview pane displays the image being worked with as it will be saved (in app mode) or filtered once the OK button is pressed (in plugin mode).

Initially the preview will be completely greyscale. Select one or more thumbnails from the thumbs pane to restore regions of colour. Changes made to controls in the postprocessing pane and channel mixer pane are reflected by the preview also.

To control the zoom level, use the View menu, toolbar zoom icons or mouse wheel.

If the image at the current zoom level is larger than the preview pane, either use the scrollbars or click and drag to move around the image.