To get a
copy of the Canvas as PostScript, use the
postscript method. It will
either return the PostScript output or, if the
-file option is specified, put it in a file:
The following options allow you to control the output of the
PostScript:
-colormap => \@array
Specifies that each element in
@array must be a valid PostScript command
for setting color values (e.g., "1.0 1.0 0.0
setrgbcolor").
-colormode => "color" | "gray" | "mono"
Creates
the PostScript in full color, grayscale ("gray"),
or black and white ("mono").
-file =>filename
Specifies the file in which to put
the PostScript output.
-fontmap =>\@array
Each element
in @array is a two-element array that
contains a font name and a point size. The font name should be a
complete font name so Tk will parse it correctly (e.g.,
"-*-Helvetica-Bold-O-Normal--*-140-*").
-height =>size
Sets the height of the area to
print. The default height is the Canvas height.
-pageanchor => "n" | "e" | "s" | "w" | "center"
Indicates where the page should be placed over the positioning point
specified by the -pagex and
-pagey options.
-pageheight =>height
Sets the
height of the printed page. The Canvas image will be scaled to fit.
height is any valid screen distance.
-pagewidth =>width
Sets the
width of the printed page. The Canvas image will be scaled to fit.
-pagex =>x
Sets the coordinate for the x positioning point. Can be any valid
screen distance.
-pagey =>y
Sets the
coordinate for the y positioning point. Can be any valid screen
distance.
-rotate =>0| 1
If 1, the
page is rotated into a landscape orientation. Default is 0, which is
portrait orientation.
-width =>size
Sets the width of the Canvas area
to be printed. Defaults to the width of the Canvas.
-x =>x
Sets the left edge
of the area to be printed (in Canvas coordinates). Default is the
left edge of the window.
-y =>y
Sets the top edge of the area to be
printed (in Canvas coordinates). Default is the left edge of the
window.
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