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| author | Mikkel Oscar Lyderik <mikkeloscar@gmail.com> | 2016-01-24 02:59:58 +0100 |
|---|---|---|
| committer | Mikkel Oscar Lyderik <mikkeloscar@gmail.com> | 2016-01-24 02:59:58 +0100 |
| commit | 2707be71994c015b873c4879e8ebb41fb511cbf3 (patch) | |
| tree | cea24eaba6b570774899390e8b4bdc0ce32a71f5 | |
| parent | fe35ea633a423bad35589f25fa44b1fe71136ea3 (diff) | |
use log10 in numlen
| -rw-r--r-- | common/util.c | 13 | ||||
| -rw-r--r-- | swaygrab/CMakeLists.txt | 1 |
2 files changed, 7 insertions, 7 deletions
diff --git a/common/util.c b/common/util.c index 243f90a8..25a3e861 100644 --- a/common/util.c +++ b/common/util.c @@ -1,3 +1,5 @@ +#include <math.h> + #include "util.h" int wrap(int i, int max) { @@ -5,13 +7,10 @@ int wrap(int i, int max) { } int numlen(int n) { - if (n >= 1000000) return 7; - if (n >= 100000) return 6; - if (n >= 10000) return 5; - if (n >= 1000) return 4; - if (n >= 100) return 3; - if (n >= 10) return 2; - return 1; + if (n == 0) { + return n; + } + return log10(n) + 1; } static struct modifier_key { diff --git a/swaygrab/CMakeLists.txt b/swaygrab/CMakeLists.txt index 9035ac8b..85ad3907 100644 --- a/swaygrab/CMakeLists.txt +++ b/swaygrab/CMakeLists.txt @@ -10,6 +10,7 @@ target_link_libraries(swaygrab sway-common ${JSONC_LIBRARIES} rt + m ) install( |