\-adjoin join images into a single multi-image file
\-affine matrix affine transform matrix
\-alpha option on, activate, off, deactivate, set, opaque, copy
- \ transparent, extract, background, or shape
+ transparent, extract, background, or shape
\-authenticate value decrypt image with this password
\-blue-primary point chromaticity blue primary point
\-bordercolor color border color
\-quiet suppress all warning messages
\-red-primary point chromaticity red primary point
\-regard-warnings pay attention to warning messages
+ \-repage geometry size and location of an image canvas (operator)
\-respect-parentheses settings remain in effect until parenthesis boundary
\-sampling-factor geometry
horizontal and vertical sampling factor
\-frame geometry surround image with an ornamental border
\-monochrome transform image to black and white
\-polaroid angle simulate a Polaroid picture
- \-repage geometry size and location of an image canvas (operator)
\-resize geometry resize the image
\-rotate degrees apply Paeth rotation to the image
\-scale geometry scale the image