VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2024-11-22 16:08:39 -05:00
Code Issues Projects Releases Wiki Activity

New scope: changed channel overlay font and set it to trace color

Browse Source
This commit is contained in:
f4exb 2017-02-26 06:06:59 +01:00
parent ede5990191
commit 82d55764a9
3 changed files with 21 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sdrbase/dsp/scopevisng.cpp
View File

@ -471,7 +471,7 @@ int ScopeVisNG::processTraces(const SampleVector::const_iterator& cbegin, const
{
double avgPow = itCtl->m_sumPow / itCtl->m_nbPow;
double peakToAvgPow = itCtl->m_maxPow - avgPow;
itData->m_textOverlay = QString("%1 %2 %3").arg(itCtl->m_maxPow, 0, 'f', 1).arg(avgPow, 0, 'f', 1).arg(peakToAvgPow, 0, 'f', 1);
itData->m_textOverlay = QString("%1 %2 %3").arg(itCtl->m_maxPow, 0, 'f', 1).arg(avgPow, 0, 'f', 1).arg(peakToAvgPow, 4, 'f', 1, ' ');
itCtl->m_nbPow = 0;
}
}
@ -701,6 +701,7 @@ bool ScopeVisNG::handleMessage(const Message& message)
bool oneShot = conf.getOneShot();
m_triggerOneShot = oneShot;
if (m_triggerWaitForReset && !oneShot) m_triggerWaitForReset = false;
return true;
}
else if (MsgScopeVisNGMemoryTrace::match(message))
{
@ -715,6 +716,7 @@ bool ScopeVisNG::handleMessage(const Message& message)
processMemoryTrace();
}
}
return true;
}
else
{

20
sdrbase/gui/glscopeng.cpp
View File

@ -20,6 +20,7 @@
#include <QOpenGLContext>
#include <QOpenGLFunctions>
#include <QSurface>
#include <QFontDatabase>
#include <QDebug>
#include <algorithm>
@ -56,6 +57,7 @@ GLScopeNG::GLScopeNG(QWidget* parent) :
m_x2Scale.setFont(font());
m_x2Scale.setOrientation(Qt::Horizontal);
m_channelOverlayFont = QFontDatabase::systemFont(QFontDatabase::FixedFont);
m_channelOverlayFont.setBold(true);
m_channelOverlayFont.setPointSize(font().pointSize()+1);
@ -719,7 +721,11 @@ void GLScopeNG::paintGL()
// Paint overlay if any
if ((i == m_focusedTraceIndex) && (traceData.m_hasTextOverlay))
{
drawChannelOverlay(traceData.m_textOverlay, m_channelOverlayPixmap1, m_glScopeRect1);
drawChannelOverlay(
traceData.m_textOverlay,
traceData.m_traceColor,
m_channelOverlayPixmap1,
m_glScopeRect1);
}
} // all traces display
} // trace length > 0
@ -1830,7 +1836,11 @@ void GLScopeNG::setYScale(ScaleEngine& scale, uint32_t highlightedTraceIndex)
}
}
void GLScopeNG::drawChannelOverlay(const QString& text, QPixmap& channelOverlayPixmap, QRectF& glScopeRect)
void GLScopeNG::drawChannelOverlay(
const QString& text,
const QColor& color,
QPixmap& channelOverlayPixmap,
const QRectF& glScopeRect)
{
if (text.isEmpty()) {
return;
@ -1843,7 +1853,9 @@ void GLScopeNG::drawChannelOverlay(const QString& text, QPixmap& channelOverlayP
QPainter painter(&channelOverlayPixmap);
painter.setRenderHints(QPainter::Antialiasing|QPainter::TextAntialiasing, false);
painter.fillRect(rect, QColor(0, 0, 0, 0x80));
painter.setPen(QColor(0xff, 0xff, 0xff, 0x80));
QColor textColor(color);
textColor.setAlpha(0xC0);
painter.setPen(textColor);
painter.setFont(m_channelOverlayFont);
painter.drawText(QPointF(0, rect.height() - 2.0f), text);
painter.end();
@ -1872,7 +1884,7 @@ void GLScopeNG::drawChannelOverlay(const QString& text, QPixmap& channelOverlayP
QMatrix4x4 mat;
mat.setToIdentity();
mat.translate(-1.0f + 2.0f * rectX, 1.0f - 2.0f * rectY);
mat.translate(-1.0f + 2.0f * rectX, 0.96f - 2.0f * rectY);
mat.scale(2.0f * rectW, -2.0f * rectH);
m_glShaderPowerOverlay.drawSurface(mat, tex1, vtx1, 4);
}

3
sdrbase/gui/glscopeng.h
View File

@ -149,8 +149,9 @@ private:
void drawChannelOverlay( //!< Draws a text overlay
const QString& text,
const QColor& color,
QPixmap& channelOverlayPixmap,
QRectF& glScopeRect);
const QRectF& glScopeRect);
protected slots:
void cleanup();