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NAMEvips - run vips operations from the command lineSYNOPSISvips [options] [command] [command-options] [command-args]DESCRIPTIONvips(1) is the VIPS universal main program. You can use it to run any VIPS operation from the command line, to query the VIPS class hierarchy, and to maintain parts of the VIPS library.To run a VIPS operation, the first argument should be the name of the operation and following arguments should be the operation arguments. For example: $ vips invert lena.v lena2.v OPTIONS
COMMANDS
EXAMPLESRun a vips8 operation. Operation options must follow the operation name.$ vips insert lena.v lena2.v out.v 0 0 --background "128 0 0" Get a "usage" message for an operation. $ vips insert insert image @sub into @main at @x, @y usage: insert main sub out x y where: main - Main input image, input VipsImage sub - Sub-image to insert into main image, input VipsImage out - Output image, output VipsImage x - Left edge of sub in main, input gint default: 0 min: -100000000, max: 100000000 y - Top edge of sub in main, input gint default: 0 min: -100000000, max: 100000000 optional arguments: expand - Expand output to hold all of both inputs, input gboolean default: false background - Colour for new pixels, input VipsArrayDouble operation flags: sequential List all draw operations. $ vips -l draw VipsDraw (draw), draw operations VipsDrawink (drawink), draw with ink operations VipsDrawRect (draw_rect), paint a rectangle on an image VipsDrawMask (draw_mask), draw a mask on an image VipsDrawLine (draw_line), draw a line on an image VipsDrawCircle (draw_circle), draw a circle on an image VipsDrawFlood (draw_flood), flood-fill an area VipsDrawImage (draw_image), paint an image into another image VipsDrawSmudge (draw_smudge), blur a rectangle on an image RETURN VALUEreturns 0 on success and non-zero on error.SEE ALSOvipsheader(1)COPYRIGHTThe National Gallery and Birkbeck College, 1989-1996.
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