[argyllcms] Tweaked printtarg for DTP22
- From: Nigel Rowe <argy@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Fri, 21 Dec 2007 19:56:04 +1100
Greetings all.
I'm trying to generate a printer profile using a DTP-22 and have tweaked
printtarg to make better (ie. easier to make and use) DTP22 targets
It's basically the same as the target for the spectroscan, but tweaked
with:
- larger default patches (since I'm manually positioning the instrument)
- patch contrast sorting turned on (easier to position the instrument)
- and (because I spent an hour manually reading the wrong !@#$%* target)
annotated with the chart name, random start# and date/time generated.
Patch attached.
--
Nigel Rowe
argy \N{COMMERCIAL AT} fisheggs \N{FULL STOP} name
--- ./target/printtarg.c.orig 2007-10-20 11:54:05.000000000 +1000
+++ ./target/printtarg.c 2007-12-21 19:53:23.000000000 +1100
@@ -1388,6 +1388,35 @@
if (npat > 4095)
error ("Number of patchs %d exceeds maximum of 4095 for
DTP20");
+ } else if (itype == instDTP22 ) { /* Xrite dtp22 digital
swatchbook */
+ domaxmin = 0; /* Don't print max and min
patches */
+ nextrap = 0; /* Number of extra patches for
max and min */
+ nmaxp = nminp = 0; /* Extra max/min patches */
+ nextrap = nmaxp + nminp;/* Number of extra patches for max and
min */
+ dorspace = 1; /* Maximise number of rows */
+ padlrow = 0; /* Pad the last row with white
*/
+ spacer = 0; /* No spacer */
+ usede = 1; /* Use delta E to
maximize patch/spacer conrast */
+ needpc = 1; /* Helps to have patch
to patch contrast in a row ? */
+ lspa = 8.0 + bord; /* Leader space before first
patch - allow space for text */
+ lcar = 0.0; /* Leading clear area before
first patch */
+ plen = pscale * 8.0; /* Patch min length */
+ hxew = hxeh = 0.0; /* No extra padding because no
hex */
+ pspa = 0.0; /* Inbetween Patch spacer */
+ tspa = 0.0; /* Clear space after last patch
*/
+ pwid = pscale * 8.0; /* Patch min width */
+ rrsp = pscale * 8.0; /* Row center to row center spacing */
+ pwex = 0.0; /* Patch width expansion
between rows of a strip */
+ mxpprow = MAXPPROW; /* Maximum patches per row
permitted */
+ mxrowl = 1000.0; /* Maximum row length */
+ tidrows = 0; /* No rows on first page for
target ID */
+ rpstrip = 999; /* Rows per strip */
+ txhi = 5.0; /* Text Height */
+ docutmarks = 0; /* Don't generate strip cut
marks */
+ clwi = 0.0; /* Cut line width */
+ dorowlabel = 1; /* Generate row labels */
+ rlwi = 8.0; /* Row label width */
+
} else {
error("Unsupported intrument type");
}
@@ -2016,8 +2045,9 @@
}
fprintf(stderr,"usage: printtarg [-v] [-i instr] [-r] [-s] [-p size]
basename\n");
fprintf(stderr," -v Verbose mode\n");
- fprintf(stderr," -i 20 | 41 | 51 | SS | i1 Select target instrument
(default DTP41)\n");
- fprintf(stderr," 20 = DTP20, 41 = DTP41, 51 = DTP51, SS
= SpectroScan, i1 = i1Pro\n");
+ fprintf(stderr," -i 20 | 22 | 41 | 51 | SS | i1 Select target
instrument (default DTP41)\n");
+ fprintf(stderr," 20 = DTP20, 22 = DTP22, 41 = DTP41, 51
= DTP51,\n");
+ fprintf(stderr," SS = SpectroScan, i1 = i1Pro\n");
fprintf(stderr," -h Use hexagon patches for SS\n");
fprintf(stderr," -a scale Scale patch size and spacers by factor
(e.g. 0.857 or 1.5 etc.)\n");
fprintf(stderr," -A scale Scale spacers by additional factor
(e.g. 0.857 or 1.5 etc.)\n");
@@ -2078,7 +2108,7 @@
int nchan = 0; /* Number of device chanels */
int i;
int si, fi, wi; /* sample id index, field index,
keyWord index */
- char *label = "Argyll Color Management System - Test chart";
+ char label[200] = "Argyll Color Management System - Test chart";
double marg = DEF_MARGINE; /* Margin from paper edge in mm */
paper *pap = NULL; /* Paper size pointer, NULL if custom */
double cwidth, cheight; /* Custom paper width and height in mm */
@@ -2310,6 +2340,8 @@
itype = instDTP51;
else if (strcmp("20", na) == 0)
itype = instDTP20;
+ else if (strcmp("22", na) == 0)
+ itype = instDTP22;
else if (strcmp("41", na) == 0)
itype = instDTP41;
else if (strcmp("SS", na) == 0 || strcmp("ss",
na) == 0)
@@ -2641,6 +2673,8 @@
} else
pcol = pcold; /* Density spacer alues */
+ sprintf(label, "Argyll Color Management System - Test chart \"%s\" (%s
%d) %s",
+ psname, rand ? "Random Start" : "Chart ID", rstart, atm);
generate_ps(itype, psname, cols, npat, label,
pap != NULL ? pap->w : cwidth, pap != NULL ? pap->h :
cheight,
marg, rand, rstart, saix, paix, ixord,
--- ./doc/targen.html.orig 2007-10-20 11:54:17.000000000 +1000
+++ ./doc/targen.html 2007-12-21 17:53:16.000000000 +1100
@@ -552,6 +552,20 @@
4xLetterR 4032<br>
<br>
<br>
+ DTP22 (Digital swatchbook):<br>
+<br>
+ A4
+
+ 782<br>
+ A3
+
+ 1700<br>
+ Letter
+ 736<br>
+ Legal
+ 943<br>
+ 11x17
+ 1581<br>
<br>
<br>
<br>
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