User Guide

GNU Image Manipulation Program
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• Max% is the maximum displacement percentage against the side size of squares.
• Wrap around : As tiles move, some can go out image borders. If this option is checked, what goes out on one side goes
in on the opposite side.
Fractional Pixels Because of image cutting, original pixels can persist. There are three ways treating them:
• Background: Remaining pixels will be replaced with the background type defined in the following section.
• Ignore: Background Type option is not taken into account and remaining pixels are kept.
• Force: Remaining pixels will be cut also.
Background Type You can select the background type which will be used, if the Background radio-button is checked, among
six options:
• Transparent: Background will be transparent.
• Inverted image: Background colors will be inverted (255-value in every color channel).
• Foreground Color: Remaining pixels will be replaced by the Foreground color of Toolbox.
• Background Color: Remaining pixels will be replaced by the Background color of Toolbox.
• Select here: When this radio-button is checked, clicking in the color dwell will open a Color Selector where you can
select the color you want for background.
Centering If this option is checked, tiles will rather be gathered together in the center of the image.
15.12.9 Small Tiles
15.12.9.1 Overview
Figure 15.215: Example for the ‘Small Tiles’ filter
(a) Original image (b) Filter Small Tiles applied
This filter reduces the image (active layer or selection) and displays it in many copies inside the original image.
15.12.9.2 Activate the filter
You can find this filter through Filters → Map → Small Tiles.