vtile − paste an image sequence into a single image

vtile [if=infile] [of=outfile] [n=xn,[yn]] [b=<value>] [l=<value>] [w=<value>] [-xb] [-ib] [-y] [-v]

Vtile pastes as many as possible images in an image set into the output file. The output image size is determined by the n= parameter and the first image read. The arguments to the n= parameter specify how many images to paste on each row and each column. Images of different sizes in the sequence can be accommodated; the will be fit into the available space where possible.

All images in the sequence must be of the same base type. For color index images color maps are not merged. The first color map found is used for all images.

[n=xn,[yn]

Specify the number of images for each row (xn) and optionally the number in each column (yn) if not the same as xn.

b=<value>

Set the background output pixel value for locations that are not covered by image data. Default is 0.0.

l=<value>

Set the line output pixel value for locations that are used for drawing boundaries. The default value is 255 for byte images and 1.0 otherwise.

w=<value>

Set the boundary width in pixels. Default is 1.

-xb

Draw an external boundary around the output image.

-ib

Draw a boundary between images. In general, this is used in conjunction with -xb.

A. P. Reeves