Only negate RGB channels. Fixes #38.

See http://www.imagemagick.org/script/porting.php for ImageMagick v7 info.
lgarron · Jan 12, 2018 · 6fdfdd5 · 6fdfdd5
1 parent e38b949
commit 6fdfdd5
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/folderify/__main__.py b/folderify/__main__.py
@@ -202,29 +202,29 @@ def create_iconset(print_prefix, mask, temp_folder, iconset_folder, params):
     # TODO: rewrite in Python.
     command = [
       convert_path, template_icon, "(",
-        "(", TEMP_MASK_IMAGE, "-negate", "-colorize", "3,23,40", "-negate", ")",
+        "(", TEMP_MASK_IMAGE, "-colorize", "3,23,40", ")",
         "(",
           "(",
             "(",
               TEMP_MASK_IMAGE,
               "(",
-                TEMP_MASK_IMAGE, "-negate", "-shadow", "100x1+10+0", "-geometry", "-2-2",
+                TEMP_MASK_IMAGE, "-channel", "rgb", "-negate", "+channel", "-shadow", "100x1+10+0", "-geometry", "-2-2",
               ")",
               "-compose", "dst-out", "-composite", "+repage",
             ")",
             "(",
               TEMP_MASK_IMAGE,
               "(",
-                TEMP_MASK_IMAGE, "-negate", "-geometry", "+0-1",
+                TEMP_MASK_IMAGE, "-channel", "rgb", "-negate", "+channel", "-geometry", "+0-1",
               ")",
-              "-compose", "dst-out", "-composite", "+repage", "-negate", "-geometry", ("+0+%d" % offset_white),
+              "-compose", "dst-out", "-composite", "+repage", "-channel", "rgb", "-negate", "+channel", "-geometry", ("+0+%d" % offset_white),
             ")",
             "-compose", "dissolve", "-define", ("compose:args=%dx50" % opacity_white), "-composite", "+repage",
           ")",
           "(",
             TEMP_MASK_IMAGE,
             "(",
-              TEMP_MASK_IMAGE, "-negate", "-geometry", "+0+1",
+              TEMP_MASK_IMAGE, "-channel", "rgb", "-negate", "+channel", "-geometry", "+0+1",
             ")",
             "-compose", "dst-out", "-composite", "+repage",
           ")",