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Spectrum Markers: make them stick to frequency, power and time distance

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This commit is contained in:
f4exb 2021-07-06 23:22:02 +02:00
parent 6a5a65a1ab
commit bd3aa8faf0
1 changed files with 24 additions and 6 deletions
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30
sdrgui/gui/glspectrum.cpp
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@ -1956,6 +1956,24 @@ void GLSpectrum::applyChanges()
m_q3TickTime.allocate(4*m_timeScale.getTickList().count());
m_q3TickFrequency.allocate(4*m_frequencyScale.getTickList().count());
m_q3TickPower.allocate(4*m_powerScale.getTickList().count());
// Histogram markers
for (int i = 0; i < m_histogramMarkers.size(); i++)
{
m_histogramMarkers[i].m_point.rx() =
(m_histogramMarkers[i].m_frequency - m_frequencyScale.getRangeMin()) / m_frequencyScale.getRange();
m_histogramMarkers[i].m_point.ry() =
(m_powerScale.getRangeMax() - m_histogramMarkers[i].m_power) / m_powerScale.getRange();
}
// Waterfall markers
for (int i = 0; i < m_waterfallMarkers.size(); i++)
{
m_waterfallMarkers[i].m_point.rx() =
(m_waterfallMarkers[i].m_frequency - m_frequencyScale.getRangeMin()) / m_frequencyScale.getRange();
m_waterfallMarkers[i].m_point.ry() =
(m_waterfallMarkers[i].m_time - m_timeScale.getRangeMin()) / m_timeScale.getRange();
}
}
void GLSpectrum::mouseMoveEvent(QMouseEvent* event)
@ -2294,7 +2312,7 @@ void GLSpectrum::zoom(QWheelEvent *event)
if ((pwx >= 0.0f) && (pwx <= 1.0f))
{
if (event->delta() > 0) // zoom in
if (event->angleDelta().y() > 0) // zoom in
{
if (m_frequencyZoomFactor < m_maxFrequencyZoom) {
m_frequencyZoomFactor += 0.5f;
@ -2331,11 +2349,11 @@ void GLSpectrum::zoom(QWheelEvent *event)
//qDebug("GLSpectrum::zoom: pwyh: %f pwyw: %f", pwyh, pwyw);
if ((pwyw >= 0.0f) && (pwyw <= 1.0f)) {
timeZoom(event->delta() > 0);
timeZoom(event->angleDelta().y() > 0);
}
if ((pwyh >= 0.0f) && (pwyh <= 1.0f) && !m_linear) {
powerZoom(pwyh, event->delta() > 0);
powerZoom(pwyh, event->angleDelta().y() > 0);
}
}
}
@ -2466,13 +2484,13 @@ void GLSpectrum::channelMarkerMove(QWheelEvent *event, int mul)
continue;
}
if (m_channelMarkerStates[i]->m_rect.contains(event->pos()))
if (m_channelMarkerStates[i]->m_rect.contains(event->position().toPoint()))
{
int freq = m_channelMarkerStates[i]->m_channelMarker->getCenterFrequency();
if (event->delta() > 0) {
if (event->angleDelta().y() > 0) {
freq += 10 * mul;
} else if (event->delta() < 0) {
} else if (event->angleDelta().y() < 0) {
freq -= 10 * mul;
}