diff options
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) |