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Update plot data even if it is not enabled

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This commit is contained in:
Alex Spataru 2021-10-06 14:56:37 -05:00
parent ca84bf85d5
commit 410ed97eb3
1 changed files with 10 additions and 8 deletions
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18
src/Widgets/Plot.cpp
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@ -104,14 +104,17 @@ Plot::Plot(const int index)
void Plot::updateData() void Plot::updateData()
{ {
// Widget not enabled, do nothing
if (!isEnabled())
return;
// Update plot widget with new data
auto dataset = UI::Dashboard::getInstance()->getPlot(m_index); auto dataset = UI::Dashboard::getInstance()->getPlot(m_index);
if (dataset) if (dataset)
{ {
// Add point to plot data
memmove(m_yData.data(), m_yData.data() + 1, m_yData.count() * sizeof(double));
m_yData[m_yData.count() - 1] = dataset->value().toDouble();
// Widget not enabled, do not redraw
if (!isEnabled())
return;
// Update plot properties // Update plot properties
#ifndef LAZY_WIDGETS #ifndef LAZY_WIDGETS
// Set max/min values // Set max/min values
@ -126,9 +129,8 @@ void Plot::updateData()
if (!dataset->units().isEmpty()) if (!dataset->units().isEmpty())
m_plot.setAxisTitle(m_plot.y(), dataset->units()); m_plot.setAxisTitle(m_plot.y(), dataset->units());
#endif #endif
// Add new input to the plot
memmove(m_yData.data(), m_yData.data() + 1, m_yData.count() * sizeof(double)); // Plot new data
m_yData[m_yData.count() - 1] = dataset->value().toDouble();
m_curve.setSamples(m_xData, m_yData); m_curve.setSamples(m_xData, m_yData);
m_plot.replot(); m_plot.replot();
} }