tClean up a bit - croptool - Image cropping tool
HTML git clone git://lumidify.org/croptool.git (fast, but not encrypted)
HTML git clone https://lumidify.org/git/croptool.git (encrypted, but very slow)
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 0cb921097da75cd5b5a689f5ec79b11eb4bdad80
DIR parent cddaf1fa451de53f5de300768988db96c48cb500
HTML Author: lumidify <nobody@lumidify.org>
Date: Tue, 21 Sep 2021 16:28:54 +0200
Clean up a bit
Diffstat:
M croptool.1 | 11 +++++++++--
M croptool.c | 5 ++++-
M croptool_crop.1 | 2 +-
3 files changed, 14 insertions(+), 4 deletions(-)
---
DIR diff --git a/croptool.1 b/croptool.1
t@@ -63,6 +63,7 @@ The cropping commands for each image are output using the format given by
.Fl f ,
or the default of
.Ql croptool_crop %wx%h+%l+%t '%f' .
+.Pp
The following substitutions are performed:
.Bl -tag -width Ds
.It %%
t@@ -87,10 +88,16 @@ Warning: This is printed as is, without any escaping.
.Pp
If an unknown substitution is encountered, a warning is printed to
standard error and the characters are printed verbatim.
+.Pp
+Note that the coordinates are adjusted so they are entirely within the
+image, even if the original cropping rectangle was located partially
+outside.
+If the cropping rectangle was located entirely outside of the image,
+no command is printed for it.
.Sh KEYBINDS
.Bl -tag -width Ds
.It ARROW LEFT
-Go to the last image.
+Go to the previous image.
.It ARROW RIGHT
Go to the next image.
.It RETURN
t@@ -101,7 +108,7 @@ In other words, when switching to an image that is a different size and
thus scaled differently, the displayed rectangle will stay the same even
though the pixels covered in the original image are different.
.It SHIFT + RETURN
-Go to the last image, copying the current cropping rectangle.
+Go to the previous image, copying the current cropping rectangle.
The same caveat as above applies.
.It TAB
Switch the color of the cropping rectangle between the primary and secondary colors.
DIR diff --git a/croptool.c b/croptool.c
t@@ -293,7 +293,10 @@ setup(int argc, char *argv[]) {
state.cur_image = NULL;
state.selections = malloc(argc * sizeof(struct Selection));
- if (!state.selections) exit(1);
+ if (!state.selections) {
+ fprintf(stderr, "Unable to allocate memory.\n");
+ exit(1);
+ }
state.num_files = argc;
state.filenames = argv;
state.cur_selection = -1;
DIR diff --git a/croptool_crop.1 b/croptool_crop.1
t@@ -1,4 +1,4 @@
-.Dd March 6, 2021
+.Dd September 21, 2021
.Dt CROPTOOL_CROP 1
.Os
.Sh NAME