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| author | ouwou <26526779+ouwou@users.noreply.github.com> | 2020-09-05 21:05:52 -0400 |
|---|---|---|
| committer | ouwou <26526779+ouwou@users.noreply.github.com> | 2020-09-05 21:05:52 -0400 |
| commit | de482d6cb7a57c804e771d14dcb1c592b5f07402 (patch) | |
| tree | fa86e2bd69e95e7c4909d4c70053e166920fe66d /util.hpp | |
| parent | 7d41206a198495c2355e16512391a3aa0483d0ca (diff) | |
| download | abaddon-portaudio-de482d6cb7a57c804e771d14dcb1c592b5f07402.tar.gz abaddon-portaudio-de482d6cb7a57c804e771d14dcb1c592b5f07402.zip | |
add int -> color to util
Diffstat (limited to 'util.hpp')
| -rw-r--r-- | util.hpp | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -4,6 +4,9 @@ #include <vector> #include <functional> #include <iterator> +#include <sstream> +#include <string> +#include <iomanip> template<typename T> inline void AlphabeticalSort(typename T start, typename T end, std::function<std::string(const typename std::iterator_traits<T>::value_type &)> get_string) { @@ -29,3 +32,14 @@ inline void AlphabeticalSort(typename T start, typename T end, std::function<std return ac[0] || ac[5]; }); } + +inline std::string IntToCSSColor(int color) { + int r = (color & 0xFF0000) >> 16; + int g = (color & 0x00FF00) >> 8; + int b = (color & 0x0000FF) >> 0; + std::stringstream ss; + ss << std::hex << std::setw(2) << std::setfill('0') << r + << std::hex << std::setw(2) << std::setfill('0') << g + << std::hex << std::setw(2) << std::setfill('0') << b; + return ss.str(); +} |