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diff --git a/static/unix-v10/man1/qsnap.1 b/static/unix-v10/man1/qsnap.1 new file mode 100644 index 00000000..a2c911f2 --- /dev/null +++ b/static/unix-v10/man1/qsnap.1 @@ -0,0 +1,117 @@ +.TH QSNAP 1 "pipe" +.CT 1 filmprinter graphics +.SH NAME +qsnap \(mi high resolution digital film printer +.SH SYNOPSIS +.B qsnap +[ +.BI -bfmrxRXY +] +[ +.I N ... +] +.I file +.SH DESCRIPTION +.I Qsnap +produces images on a QCR digital film printer. +The input +.I file +should be in the form of +.IR picfile (5), +3-channel for color or 1-channel for black and white. +.LP +Option letters appear in one string. +Certain options require a numeric argument, +.I N, +which follows the string as a separate argument. +.TP +.B b N +Set the brightness of the image to +.I N, +.RI 0\(<= N \(<=8; +0 is brightest. +The default brightness value is 2 in +high resolution mode (4K\(mu4K pixels), and 0 in +low resolution mode (2K\(mu2K pixels) as set by option +.BR R . +.TP +.B f N +Correct the exposure for a given type of film. +Valid film types are: 7, 8, and 0 to 5 inclusive. +.br +0 = (default) Polaroid Type 52 (4\(mu5 inch). +.br +1 = linear correction table. +.br +2 = Polaroid Type 559 color pack film (4\(mu5 inch), 2K mode. +.br +3 = Ektachrome 100 color film (35mm), 2K mode. +.br +4 = Ektachrome 100 color film (35mm), 4K mode. +.br +5 = Polaroid Type 559 color pack film (4\(mu5 inch), 4K mode. +.br +7 = Polaroid Type 809 color film (8\(mu10 inch), 4K mode. +.br +8 = Tmax-100 black&white film (35mm), 2K or 4K mode. +.TP +.B m N +Set the enlargement factor. +The image is enlarged with a simple box filter. +Default values are +.IR N =3 +for 2K resolution and +.IR N =6 +for 4K. +.TP +.B r +Expose the red channel of a color image only (for multiple +red overlays). +.TP +.B x N +Expose the image N times. +(Useful if the maximum brightness value is not bright enough.) +.TP +.B R N +Set the resolution, where +.I N +is either 2 or 4, to select low (2K\(mu2K) or high (4K\(mu4K) resolution, +respectively. +The default it to leave the resolution unchanged. +.TP +.B X N +Offset the image along the x-coordinate by N pixels. +The 35mm camera in 4K mode may require an X- and/or a Y-offset. +The offset in each direction is multiplied by the enlargement factor. +.TP +.B Y N +Offset the image along the y-coordinate by N pixels. +.LP +The imaging resolution for 35mm film is 114 pixels/mm (2895 dots/inch) +in high resolution mode, and 57 pixels/mm in low resolution mode. +The maximum size image that fits a 35mm negative is 3840x3072 pixels. +It takes about 2 minutes to render such an image in black and white, +or 6 minutes in color. +Since the color film is usually less sensitive to red, it is good +practice to expose the red channel of a color image twice, using +option +.BR r . +Kodak Ektachrome color film, 100 ASA, or +Kodak Tmax-100 black and white film are recommended. +For 100 ASA film, imaging at brightness level 2 produces +the best results. +.LP +With the 4\(mu5 inch module, the imaging resolution is 34 pixels/mm +(864 dots/inch) in high resolution mode, 17 pixels/mm in low resolution. +Polaroid Type 559 color film or Polaroid Type 52 +black and white film is recommended. +.LP +With the 8\(mu10 inch module, the imaging resolution is 17 pixels/mm. +This module can only be used in high resolution mode. +Polaroid Type 809 color film is recommended. +.SH "SEE ALSO" +.IR pico (1), +.IR bcp (1), +.IR cscan (1), +.IR imscan (1), +.IR picfile (5) |
