Merge pull request #15 from erlingrj/copy-to-clipboard

Add option to copy the snapshot'ed image to the clipboard

reSnap.sh

@@ -16,6 +16,8 @@ display_output_file="${RESNAP_DISPLAY:-true}"
 color_correction="${RESNAP_COLOR_CORRECTION:-true}"
 byte_correction="${RESNAP_BYTE_CORRECTION:-true}"
 filters="null"
+copy_to_clipboard="false"
+construct_sketch="false"
 
 # parsing arguments
 while [ $# -gt 0 ]; do
@@ -43,6 +45,14 @@ while [ $# -gt 0 ]; do
     display_output_file="false"
     shift
     ;;
+  -x | --clipboard)
+    copy_to_clipboard="true"
+    shift
+    ;;
+  -f | --sketch)
+    construct_sketch="true"
+    shift
+    ;;
   -c | --og-color)
     color_correction="false"
     shift
@@ -56,7 +66,7 @@ while [ $# -gt 0 ]; do
     exit 0
     ;;
   -h | --help | *)
-    echo "Usage: $0 [-l] [-d] [-n] [-v] [--source <ssh-host>] [--output <output-file>] [-h]"
+    echo "Usage: $0 [-l] [-d] [-n] [-v] [-x] [--source <ssh-host>] [--output <output-file>] [-h]"
     echo "Examples:"
     echo "  $0                    # snapshot in portrait"
     echo "  $0 -l                 # snapshot in landscape"
@@ -65,8 +75,10 @@ while [ $# -gt 0 ]; do
     echo "  $0 -d                 # display the file"
     echo "  $0 -n                 # don't display the file"
     echo "  $0 -c                 # no color correction (reMarkable2)"
+    echo "  $0 -x                 # Copy snapshot to clipboard also"
     echo "  $0 -p                 # no pixel format correction (reMarkable2 version < 3.6)"
     echo "  $0 -v                 # displays version"
+    echo "  $0 --sketch           # Construct sketc"
     echo "  $0 -h                 # displays help information (this)"
     exit 2
     ;;
@@ -202,6 +214,21 @@ ssh_cmd "$head_fb0 | $compress" |
     -vf "$filters" \
     -frames:v 1 "$output_file"
 
+if [ "$construct_sketch" = "true" ]; then
+  echo "Constructing sketch"
+  magick "${output_file}" -fill white -draw 'rectangle 0,0 100,100' \
+    -fill white -draw "rectangle 0,1870 2,1872" \
+    -transparent white -trim -resize 50% +repage "${output_file}"
+
+  output_file=$(realpath "${output_file}")
+fi
+
+# Copy to clipboard
+if [ "$copy_to_clipboard" = "true" ]; then
+  echo "Copying to clipboard"
+  xclip -selection clipboard -t image/png -i "${output_file}"
+fi
+
 if [ "$display_output_file" = "true" ]; then
   # show the snapshot
   feh --fullscreen "$output_file"