3 # Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization
4 # dedicated to making software imaging solutions freely available.
6 # You may not use this file except in compliance with the License. You may
7 # obtain a copy of the License at
9 # http://www.imagemagick.org/script/license.php
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 . ${srcdir}/tests/common.sh
19 # how to generate a one pixel (average rose) color and output its values
20 in="rose: -scale 1x1" # a one pixel image of the average color.
21 out="-format '%[fx:int(255*r)],%[fx:int(255*g)],%[fx:int(255*b)]' info:-"
25 # Colors to compare results to.
27 average=`eval ${MAGICK} "$in" -noop "$out"`
28 too_light=`eval ${MAGICK} "$in" -colorspace RGB "$out"`
29 too_dark=`eval ${MAGICK} "$in" -set colorspace RGB -colorspace sRGB "$out"`
30 format='%-30s%s\n' # results formating
31 format2='%-30s%-14s%s\n'
33 printf "$format2" "Average \"rose:\" Color" "$average" "sRGB(rose)"
34 printf "$format2" "Too Light Color" "$too_light" "sRGB(rose)->RGB result"
35 printf "$format2" "Too Dark Color" "$too_dark" "RGB(rose)->sRGB result"
39 if [ "X$average" != "X145,89,80" ]; then
40 echo "Sanity Failure: Average expected to be 145,89,80 - ABORTING"
43 if [ "X$too_light" != "X72,25,20" ]; then
44 echo "Sanity Failure: Too Light expected to be 72,25,20 - ABORTING"
47 if [ "X$too_dark" != "X199,159,152" ]; then
48 echo "Sanity Failure: Too Dark expected to be 199,159,152 - ABORTING"
57 test="${test}->$i" # format of the test being performed
58 cs="$cs -colorspace $i" # colorspace operations to perform test
60 color=`eval ${MAGICK} "$in" $cs "$out"`
62 if [ "X$color" = "X$average" ]; then
63 printf "$format" "$test" "good"
67 if [ "X$color" = "X$too_light" ]; then
68 printf "$format" "$test" "TOO_LIGHT"
71 if [ "X$color" = "X$too_dark" ]; then
72 printf "$format" "$test" "TOO_DARK"
75 printf "$format" "$test" "UNKNOWN COLOR (expect $average, got $color)"
82 test_color RGB XYZ sRGB
83 test_color XYZ RGB sRGB