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Set minimum cells to display in TAP graph, and scale to full width

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This commit is contained in:
Mark Watkins 2014-08-12 16:11:33 +10:00
parent 1f0b26a5c5
commit a00e8a5d31
1 changed files with 11 additions and 1 deletions
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12
sleepyhead/Graphs/MinutesAtPressure.cpp
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@ -80,6 +80,16 @@ void MinutesAtPressure::SetDay(Day *day)
m_minpressure = floor(minpressure); m_minpressure = floor(minpressure);
m_maxpressure = floor(maxpressure); m_maxpressure = floor(maxpressure);
const int minimum_cells = 12;
int c = m_maxpressure - m_minpressure;
if (c < minimum_cells) {
int v = minimum_cells - c;
m_minpressure -= v/2;
m_minpressure = qMin((EventStoreType)4, m_minpressure);
m_maxpressure = m_minpressure + minimum_cells;
}
} }
m_empty = false; m_empty = false;
@ -102,7 +112,7 @@ void MinutesAtPressure::paint(QPainter &painter, gGraph &graph, const QRegion &r
float width = rect.width(); float width = rect.width();
float cells = 28; float cells = m_maxpressure-m_minpressure+1;
float pix = width / cells; float pix = width / cells;