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Add some documentation to graph modules.

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This commit is contained in:
Seeker4 2019-08-22 02:31:33 -07:00
parent 1904e50500
commit 1c304eb13e
3 changed files with 6 additions and 4 deletions
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5
oscar/Graphs/gGraph.cpp
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@ -247,11 +247,9 @@ bool gGraph::isEmpty()
return empty; return empty;
} }
float gGraph::printScaleX() { return m_graphview->printScaleX(); } float gGraph::printScaleX() { return m_graphview->printScaleX(); }
float gGraph::printScaleY() { return m_graphview->printScaleY(); } float gGraph::printScaleY() { return m_graphview->printScaleY(); }
//void gGraph::drawGLBuf() //void gGraph::drawGLBuf()
//{ //{
@ -264,6 +262,7 @@ float gGraph::printScaleY() { return m_graphview->printScaleY(); }
// } // }
//} //}
void gGraph::setDay(Day *day) void gGraph::setDay(Day *day)
{ {
// Don't update for snapshots.. // Don't update for snapshots..
@ -527,7 +526,7 @@ QPixmap gGraph::renderPixmap(int w, int h, bool printing)
return pm; return pm;
} }
// Sets a new Min & Max X clipping, refreshing the graph and all it's layers. // Sets a new Min & Max X dates for clipping data (refresh done by caller)
void gGraph::SetXBounds(qint64 minx, qint64 maxx) void gGraph::SetXBounds(qint64 minx, qint64 maxx)
{ {
invalidate_xAxisImage = true; invalidate_xAxisImage = true;

4
oscar/Graphs/gGraphView.cpp
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@ -1122,6 +1122,7 @@ void gGraphView::GetXBounds(qint64 &st, qint64 &et)
et = m_maxx; et = m_maxx;
} }
// Supplies time range to all graph objects in linked group, refreshing if requested
void gGraphView::SetXBounds(qint64 minx, qint64 maxx, short group, bool refresh) void gGraphView::SetXBounds(qint64 minx, qint64 maxx, short group, bool refresh)
{ {
for (auto & graph : m_graphs) { for (auto & graph : m_graphs) {
@ -1130,7 +1131,7 @@ void gGraphView::SetXBounds(qint64 minx, qint64 maxx, short group, bool refresh)
} }
} }
m_minx = minx; m_minx = minx; // left and right edges of graph, in msec in epoch
m_maxx = maxx; m_maxx = maxx;
if (refresh) { timedRedraw(0); } if (refresh) { timedRedraw(0); }
@ -3277,6 +3278,7 @@ void gGraphView::keyPressEvent(QKeyEvent *event)
//qDebug() << "Keypress??"; //qDebug() << "Keypress??";
} }
// Sends day object to be distributed to all Graphs Layers objects
void gGraphView::setDay(Day *day) void gGraphView::setDay(Day *day)
{ {

1
oscar/Graphs/gGraphView.h
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@ -655,6 +655,7 @@ class gGraphView
bool m_showsplitter; bool m_showsplitter;
// msec in epoch of first day and last day of range
qint64 m_minx, m_maxx; qint64 m_minx, m_maxx;
QVector<SelectionHistoryItem> fwd_history; QVector<SelectionHistoryItem> fwd_history;