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notcurses-view: erase base plane each frame #314

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On a resize, notcurses-view left cruft in the middle of the
top line due to the frame/time being moved. An erase is awfully
heavyweight here, in the abstract, but it gets the job done
simply, and doesn't seem to have much performance impact.
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nick black 2020-02-04 22:33:10 -05:00
parent 443deee7a3
commit 832451a966
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1 changed files with 1 additions and 0 deletions
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src/view/view.cpp
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@ -56,6 +56,7 @@ int perframe([[maybe_unused]] struct notcurses* _nc, struct ncvisual* ncv, void*
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
int64_t ns = timespec_to_ns(&now) - timespec_to_ns(start);
stdn->erase();
stdn->printf(0, NCAlign::Left, "frame %06d\u2026", *framecount);
char* subtitle = ncvisual_subtitle(ncv);
if(subtitle){