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diff --git a/man/man1/crop.html b/man/man1/crop.html deleted file mode 100644 index 34a4eefb..00000000 --- a/man/man1/crop.html +++ /dev/null @@ -1,127 +0,0 @@ -<head> -<title>crop(1) - Plan 9 from User Space</title> -<meta content="text/html; charset=utf-8" http-equiv=Content-Type> -</head> -<body bgcolor=#ffffff> -<table border=0 cellpadding=0 cellspacing=0 width=100%> -<tr height=10><td> -<tr><td width=20><td> -<tr><td width=20><td><b>CROP(1)</b><td align=right><b>CROP(1)</b> -<tr><td width=20><td colspan=2> - <br> -<p><font size=+1><b>NAME </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - crop, iconv – frame, crop, and convert image<br> - -</table> -<p><font size=+1><b>SYNOPSIS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>crop</font></tt> [ <tt><font size=+1>−c</font></tt> <i>red green blue</i> ] [ <tt><font size=+1>−i</font></tt> <i>n</i> | <tt><font size=+1>−x</font></tt> <i>dx</i> | <tt><font size=+1>−y</font></tt> <i>dy</i> | <tt><font size=+1>−r</font></tt> <i>minx miny - maxx maxy</i> ] [ <tt><font size=+1>−t</font></tt> <i>tx ty</i> ] [ <tt><font size=+1>−b</font></tt> <i>red green blue</i> ] [ <i>file</i> ] - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <tt><font size=+1>iconv</font></tt> [ <tt><font size=+1>−u</font></tt> ] [ <tt><font size=+1>−c</font></tt> <i>chandesc</i> ] [ <i>file</i> ]<br> - -</table> -<p><font size=+1><b>DESCRIPTION </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <i>Crop</i> reads an <a href="../man7/image.html"><i>image</i>(7)</a> file (default standard input), crops it, - and writes it as a compressed <a href="../man7/image.html"><i>image</i>(7)</a> file to standard output. - There are two ways to specify a crop, by color value or by geometry. - They may be combined in a single run of <i>crop</i>, in which case the - color value crop will be done first. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The <tt><font size=+1>−c</font></tt> option takes a red-green-blue triplet as described in <a href="../man3/color.html"><i>color</i>(3)</a>. - (For example, white is <tt><font size=+1>255 255 255</font></tt>.) The corresponding color is - used as a value to be cut from the outer edge of the picture; - that is, the image is cropped to remove the maximal outside rectangular - strip in which every pixel has the specified color. - - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The <tt><font size=+1>−i</font></tt> option insets the image rectangle by a constant amount, - <i>n</i>, which may be negative to generate extra space around the image. - The <tt><font size=+1>−x</font></tt> and <tt><font size=+1>−y</font></tt> options are similar, but apply only to the <i>x</i> or - <i>y</i> coordinates of the image. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The <tt><font size=+1>−r</font></tt> option specifies an exact rectangle. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The <tt><font size=+1>−t</font></tt> option specifies that the image’s coordinate system should - be translated by <i>tx</i>, <i>ty</i> as the last step of processing. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The <tt><font size=+1>−b</font></tt> option specifies a background color to be used to fill - around the image if the cropped image is larger than the original, - such as if the <tt><font size=+1>−i</font></tt> option is given a negative argument. This can - be used to draw a monochrome frame around the image. The default - color is black. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Iconv</i> changes the format of pixels in the image <i>file</i> (default - standard input) and writes the resulting image to standard output. - Pixels in the image are converted according to the channel descriptor - <i>chandesc</i>, (see <a href="../man7/image.html"><i>image</i>(7)</a>). For example, to convert a 4-bit-per-pixel - grey-scale image to an 8-bit-per-pixel color-mapped - image, <i>chandesc</i> should be <tt><font size=+1>m8</font></tt>. If <i>chandesc</i> is not given, the format - is unchanged. The output image is by default compressed; the <tt><font size=+1>−u</font></tt> - option turns off the compression.<br> - -</table> -<p><font size=+1><b>EXAMPLE </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - To crop white edges off the picture and add a ten-pixel pink border,<br> - - <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>crop −c 255 255 255 −i −10 −b 255 150 150 imagefile > cropped<br> - </font></tt> - </table> - -</table> -<p><font size=+1><b>SOURCE </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>/usr/local/plan9/src/cmd/draw/crop.c<br> - </font></tt> -</table> -<p><font size=+1><b>SEE ALSO </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <a href="../man7/image.html"><i>image</i>(7)</a>, <a href="../man3/color.html"><i>color</i>(3)</a><br> - -</table> -<p><font size=+1><b>BUGS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <i>Iconv</i> should be able to do Floyd-Steinberg error diffusion or - dithering when converting to small image depths.<br> - -</table> - -<td width=20> -<tr height=20><td> -</table> -<!-- TRAILER --> -<table border=0 cellpadding=0 cellspacing=0 width=100%> -<tr height=15><td width=10><td><td width=10> -<tr><td><td> -<center> -<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a> -</center> -</table> -<!-- TRAILER --> -</body></html> |