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package require Img
package require img::raw
# Red Green Blue Cyan Magenta Yellow Magenta Black White
set colorList {
"#FF0000"
"#00FF00"
"#0000FF"
"#00FFFF"
"#FF00FF"
"#FFFF00"
"#000000"
"#FFFFFF"
}
set wr 5
set hr 7
set h $hr
set w [expr $wr * [llength $colorList]]
set xres [expr $w * 2]
set yres [expr $h * 2]
set fmtList [list \
"img" "bmp" ".bmp" "" \
"img" "gif" ".gif" "" \
"img" "ico" ".ico" "" \
"img" "jpeg" ".jpg" "" \
"img" "pcx" ".pcx" "" \
"img" "png" ".png" "" \
"img" "ppm" ".ppm" "" \
"img" "raw" ".raw" "-useheader true -nchan 3" \
"img" "sgi" ".rgb" "" \
"img" "sun" ".ras" "" \
"img" "tga" ".tga" "" \
"img" "tiff" ".tif" "" \
"img" "xbm" ".xbm" "" \
"img" "xpm" ".xpm" "" \
"dpi" "bmp" ".bmp" "-xresolution $xres -yresolution $yres" \
"dpi" "jpeg" ".jpg" "-xresolution $xres -yresolution $yres" \
"dpi" "pcx" ".pcx" "-xresolution $xres -yresolution $yres" \
"dpi" "png" ".png" "-xresolution $xres -yresolution $yres" \
"dpi" "tiff" ".tif" "-xresolution $xres -yresolution $yres" \
]
proc DrawBmpRect { img xs ys w h mask } {
set scanline [list]
for { set x 0 } { $x < $w } { incr x } {
for { set y 0 } { $y < $h } { incr y } {
$img put "#FFFFFF" -to [expr $xs + $x] [expr $ys + $y]
$img transparency set [expr $xs + $x] [expr $ys + $y] $mask
}
}
}
proc DrawPhotoRect { img xs ys w h color } {
set scanline [list]
for { set x 0 } { $x < $w } { incr x } {
lappend scanline $color
}
set data [list]
lappend data $scanline
for { set y 0 } { $y < $h } { incr y } {
$img put $data -to $xs [expr $ys + $y]
}
}
set photo [image create photo -width $w -height $h]
set bmp [image create photo -width $w -height $h]
set x 0
set y 0
foreach color $colorList {
DrawPhotoRect $photo $x $y $wr $hr $color
set x [expr $x + $wr]
}
set x 0
set y 0
set mask false
foreach color $colorList {
DrawBmpRect $bmp $x $y $wr $hr $mask
set x [expr $x + $wr]
set mask [expr ! $mask]
}
foreach { name fmt ext opt } $fmtList {
set fileName "testimgs/$name$ext"
puts "Generate image $fileName"
if { $fmt eq "xbm" } {
$bmp write $fileName -format $fmt
} else {
$photo write $fileName -format "$fmt $opt"
}
}
set fileName "testimgs/img2.jpg"
image create photo jpg2 -file "testimgs/img.jpg"
puts "Generate image $fileName"
jpg2 write $fileName -format jpeg
set fileName "testimgs/img.jp2"
puts "Generate image $fileName"
file copy -force "sourceimgs/img.jp2" $fileName
set fileName "testimgs/img.dt0"
puts "Generate image $fileName"
file copy -force "sourceimgs/e10n48.dt0" $fileName
set fileName "testimgs/img.fpf"
puts "Generate image $fileName"
file copy -force "sourceimgs/example1.fpf" $fileName
set fileName "testimgs/img.svg"
puts "Generate image $fileName"
file copy -force "sourceimgs/img.svg" $fileName
# Create PostScript file.
set fileName "testimgs/img.ps"
puts "Generate image $fileName"
canvas .c -borderwidth 0 -highlightthickness 0 -width $w -height $h
.c create image 0 0 -image $photo -anchor nw
pack .c
update
.c postscript -file $fileName -height $h -width $w -pageanchor nw -pagewidth 40 -pagex 40 -pagey 7
# Replace line specifying BoundingBox manually with the following values:
# %%BoundingBox: 40 0 80 7
# Create PDF file.
# PDF file img.pdf was created manually using IrfanView.
exit 0
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