diff options
| author | Robin Gareus <robin@gareus.org> | 2014-09-11 02:40:18 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2014-09-11 19:30:33 +0200 |
| commit | 01974b576995b8a67158fb3d416a1ca8ca224cfd (patch) | |
| tree | 0e714650de3065d17ae62077399566efdbc64041 /libs/gtkmm2ext/fastmeter.cc | |
| parent | 114792777d7e8433d398bba395c75c27494b6075 (diff) | |
API flush static cairo pattern cache
(should probably be cleaned regularly
e.g. meterbridge resize)
Diffstat (limited to 'libs/gtkmm2ext/fastmeter.cc')
| -rw-r--r-- | libs/gtkmm2ext/fastmeter.cc | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libs/gtkmm2ext/fastmeter.cc b/libs/gtkmm2ext/fastmeter.cc index df3f09735e..15f38db20a 100644 --- a/libs/gtkmm2ext/fastmeter.cc +++ b/libs/gtkmm2ext/fastmeter.cc @@ -133,6 +133,24 @@ FastMeter::~FastMeter () { } +void +FastMeter::flush_pattern_cache () { + Pattern10Map::iterator i1; + PatternBgMap::iterator ib; + for (ib = hb_pattern_cache.begin(); ib != hb_pattern_cache.end(); ++ib) { + hb_pattern_cache.erase(ib); + } + for (i1 = hm_pattern_cache.begin(); i1 != hm_pattern_cache.end(); ++i1) { + hm_pattern_cache.erase(i1); + } + for (ib = vb_pattern_cache.begin(); ib != vb_pattern_cache.end(); ++ib) { + vb_pattern_cache.erase(ib); + } + for (i1 = vm_pattern_cache.begin(); i1 != vm_pattern_cache.end(); ++i1) { + vm_pattern_cache.erase(i1); + } +} + Cairo::RefPtr<Cairo::Pattern> FastMeter::generate_meter_pattern ( int width, int height, int *clr, float *stp, int styleflags, bool horiz) |