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Bandplan stacking and dynamic bookmark levels #1156

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Bandplan stacking and dynamic bookmark levels #1156

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b5fb0cc
Bandplan stacking and dynamic bookmark levels
shawnj007 Oct 30, 2022
18bc530
Remove unnecessary capture
shawnj007 Nov 16, 2022
293e41e
move sort logic to bandplan.h
shawnj007 Nov 16, 2022
a2aeaf1
remove redundant setRect() call
shawnj007 Nov 16, 2022
e157893
Fix bandplan.csv extra commas
shawnj007 Nov 18, 2022
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33 changes: 29 additions & 4 deletions src/qtgui/plotter.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1298,7 +1298,7 @@ void CPlotter::drawOverlay()
static const int fontHeight = fm.ascent() + 1;
static const int slant = 5;
static const int levelHeight = fontHeight + 5;
static const int nLevels = h / (levelHeight + slant);
int nLevels = h / (levelHeight + slant);
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if (m_BookmarksEnabled)
{
tags = Bookmarks::Get().getBookmarksInRange(m_CenterFreq + m_FftCenter - m_Span / 2,
Expand Down Expand Up @@ -1375,20 +1375,45 @@ void CPlotter::drawOverlay()
{
QList<BandInfo> bands = BandPlan::Get().getBandsInRange(m_CenterFreq + m_FftCenter - m_Span / 2,
m_CenterFreq + m_FftCenter + m_Span / 2);

int bandLevel = 0;
qint64 last_max = 0;
qint64 last_max_0 = 0;

std::sort(bands.begin(), bands.end(), []( const BandInfo& band1 , const BandInfo& band2 )->bool {
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if (band1.minFrequency == band2.minFrequency) {
if (band1.maxFrequency != band2.maxFrequency)
return band1.maxFrequency > band2.maxFrequency;
else
return band1.name < band2.name;
}
return band1.minFrequency < band2.minFrequency;
});
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for (auto & band : bands)
{
if (band.minFrequency >= last_max_0) {
bandLevel = 0;
last_max = band.maxFrequency;
last_max_0 = last_max;
} else if (band.minFrequency < last_max) {
--bandLevel;
last_max = band.maxFrequency;
} else if (band.minFrequency == last_max) {
last_max = band.maxFrequency;
}
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int band_left = xFromFreq(band.minFrequency);
int band_right = xFromFreq(band.maxFrequency);
int band_width = band_right - band_left;
rect.setRect(band_left, xAxisTop - m_BandPlanHeight, band_width, m_BandPlanHeight);
int band_bottom = bandLevel * m_BandPlanHeight;
rect.setRect(band_left, xAxisTop - m_BandPlanHeight + band_bottom, band_width, m_BandPlanHeight);
painter.fillRect(rect, band.color);
QString band_label = band.name + " (" + band.modulation + ")";
int textWidth = metrics.boundingRect(band_label).width();
if (band_left < w && band_width > textWidth + 20)
{
painter.setOpacity(1.0);
rect.setRect(band_left, xAxisTop - m_BandPlanHeight, band_width, metrics.height());
rect.setRect(band_left, xAxisTop - m_BandPlanHeight + band_bottom, band_width, m_BandPlanHeight);
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painter.setPen(QColor(PLOTTER_TEXT_COLOR));
painter.drawText(rect, Qt::AlignCenter, band_label);
}
Expand Down