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author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-09-01 13:56:46 +0200 |
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committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-09-01 13:56:46 +0200 |
commit | 22f703cab05b7cd368f4de9e03991b7664dc5022 (patch) | |
tree | 6f4d50beaa42328e24b1c6b56b6ec059e4ef21a5 /doc/synthcal.html |
Initial import of argyll version 1.5.1-8debian/1.5.1-8
Diffstat (limited to 'doc/synthcal.html')
-rw-r--r-- | doc/synthcal.html | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/doc/synthcal.html b/doc/synthcal.html new file mode 100644 index 0000000..89f3fed --- /dev/null +++ b/doc/synthcal.html @@ -0,0 +1,108 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> + <title>synthcal</title> + <meta http-equiv="content-type" + content="text/html; charset=ISO-8859-1"> + <meta name="author" content="Graeme Gill"> +</head> +<body> +<h2><b>spectro/synthcal</b></h2> +<h3>Summary</h3> +Create synthetic calibration file. The default is a linear calibration +file.<br> +<h3>Usage</h3> +<font size="-1"><span style="font-family: monospace;">synthcal</span><i + style="font-family: monospace;"> </i><span + style="font-family: monospace;">[-options] </span><i + style="font-family: monospace;">basename<br> + -t +N i = +input, o = output, d = display (default)<br> + -d col_comb choose colorant combination +from the following:<br> + +0: +Print grey<br> + +1: +Video grey<br> + +2: +Print RGB<br> + +3: +Video RGB<br> + +4: +CMYK<br> + +5: +CMY<br> + +6: +CMYK + Light CM<br> + +7: +CMYK + Light CMK<br> + +8: +CMYK + Red + Blue<br> + +9: +CMYK + Orange + Green<br> + +10: +CMYK + Light CMK + Light Light K<br> + +11: +CMYK + Orange + Green + Light CM<br> + +12: +CMYK + Light CM + Medium CM<br> + -D colorant Add or delete colorant from +combination:<br> + +(Use +-?? to list known colorants)<br> +</i></font><font size="-1"><i style="font-family: monospace;"> -o +o1,o2,o3, Set non-linear curve offset +(default 0.0)</i></font><br> +<font size="-1"><i style="font-family: monospace;"> -s +s1,s2,s3, Set non-linear curve scale +(default 1.0)<br> + -p p1,p2,p3, Set non-linear curve powers +(default 1.0)<br> + outfile Base name +for output .cal file</i></font><br> +<h3>Comments<br> +</h3> +This is the tool creates a calibration (<a href="File_Formats.html#.cal">.cal</a>) +file that has a linear table +for each channel. This is useful in setting up a display for +evaluation, disabling printer calibration, testing, or to recover a +display that has a strange set of +Video LUTs loaded.<br> +<br> +<a name="t"></a>The <span style="font-weight: bold;">-t</span> option +selects the type of device the calibration file is intended for. +Default is display.<br> +<br> +<a name="d"></a>The <span style="font-weight: bold;">-d</span> option +selects the device colorspace. The default for input and display is <font + style="font-weight: bold;" size="-1"><span + style="font-family: monospace;">Video RGB</span></font><font size="-1"><span + style="font-family: monospace;">, while the default for output is <span + style="font-weight: bold;">CMYK</span>.<br> +</span></font><br> +<a name="D"></a> The <b>-D</b> parameter modifies the colorspace set +by <span style="font-weight: bold;">-d</span> by allowing individual +colorants to be added or subtracted from the colorspace.<br> +<br> +Optionally it can be used to create a non-linear calibration file, +useful for diagnostics. Each of the device channel curves can be +given a gamma (power curve) shape, scaled to a maximum other than +1.0, and offset from a value other than 0.0.<br> +<br> +</body> +</html> |