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shrink waveview zero line to single pixel

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Paul Davis
2014-01-07 22:51:18 -05:00
parent 36c233fe6c
commit 8fa54cd1d9
1 changed files with 4 additions and 2 deletions
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6
libs/canvas/wave_view.cc
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@@ -390,9 +390,11 @@ WaveView::draw_image (PeakData* _peaks, int n_peaks) const
}
if (show_zero_line()) {
set_source_rgba (context, _zero_color);
context->move_to (0, position (0.0));
context->line_to (n_peaks, position (0.0));
context->set_line_width (1.0);
context->move_to (0, position (0.0) + 0.5);
context->line_to (n_peaks, position (0.0) + 0.5);
context->stroke ();
}
}