You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
810 B
39 lines
810 B
#!/bin/bash |
|
# |
|
# Based on script by z3bra -- 2014-01-21 |
|
|
|
W3MIMGDISPLAY="/usr/libexec/w3m/w3mimgdisplay" |
|
FONTH=12 # Size of one terminal row |
|
FONTW=11 # Size of one terminal column |
|
|
|
X=$1 |
|
Y=$2 |
|
COLUMNS=$3 |
|
LINES=$4 |
|
FILENAME=$5 |
|
|
|
read width height <<< `echo "5;$FILENAME" | $W3MIMGDISPLAY` |
|
if [ -z "$width" -o -z "$height" ]; then |
|
echo 'Error: Failed to obtain image size.' |
|
exit 1 |
|
fi |
|
|
|
x=$((FONTW * X)) |
|
y=$((FONTH * Y)) |
|
|
|
max_width=$((FONTW * COLUMNS)) |
|
max_height=$((FONTH * LINES)) |
|
|
|
if [ "$width" -gt "$max_width" ]; then |
|
height=$((height * max_width / width)) |
|
width=$max_width |
|
fi |
|
if [ "$height" -gt "$max_height" ]; then |
|
width=$((width * max_height / height)) |
|
height=$max_height |
|
fi |
|
|
|
w3m_command="0;1;$x;$y;$width;$height;;;;;$FILENAME\n4;\n3;" |
|
|
|
echo -e "$w3m_command" | $W3MIMGDISPLAY |
|
|
|
|