clients/tde/src/part/scope/layout.ui

diff --git a/clients/tde/src/part/scope/layout.ui b/clients/tde/src/part/scope/layout.ui

index 16b0d0c..43a0be8 100644

--- a/clients/tde/src/part/scope/layout.ui

+++ b/clients/tde/src/part/scope/layout.ui

@@ -150,6 +150,14 @@

 											<cstring>mathTraceControlLayoutWidget</cstring>

 										</property>

 									</widget>

+									<widget class="TQPushButton" row="2" column="0" colspan="1">

+										<property name="name">

+											<cstring>dumpSamples</cstring>

+										</property>

+										<property name="text">

+											<string>Export Selected Data</string>

+										</property>

+									</widget>

 								</grid>

 							</widget>

 							<widget class="TQGroupBox" row="2" column="0">

clients/tde/src/part/scope/part.cpp

diff --git a/clients/tde/src/part/scope/part.cpp b/clients/tde/src/part/scope/part.cpp

index 401fd66..efa05a0 100644

--- a/clients/tde/src/part/scope/part.cpp

+++ b/clients/tde/src/part/scope/part.cpp

@@ -638,6 +638,7 @@

 	connect(m_traceWidget, SIGNAL(zoomBoxChanged(const TQRectF&)), this, SLOT(updateZoomWidgetLimits(const TQRectF&)));

 	connect(m_traceWidget, SIGNAL(offsetChanged(uint, double)), m_base->traceZoomWidget, SLOT(setTraceOffset(uint, double)));

+	connect(m_base->dumpSamples, SIGNAL(clicked()), this, SLOT(dumpSamples()));

 	connect(m_base->acqStart, SIGNAL(clicked()), this, SLOT(startDAQ()));

 	connect(m_base->acqStop, SIGNAL(clicked()), this, SLOT(stopDAQ()));

 	connect(m_base->runControlStartButton, SIGNAL(clicked()), this, SLOT(startScope()));

@@ -2133,6 +2134,30 @@

 	EXEC_NEXT_STATE_IMMEDIATELY

 }

+void ScopePart::dumpSamples() {

+	// Calculate left and right extent of zoom area

+	TQRectF currentZoomBox = m_traceWidget->zoomBox();

+

+	TQString csvData = "";

+	for (int traceno=1; traceno<=m_maxNumberOfTraces; traceno++) {

+		if (m_channelActive[traceno]) {

+			TQString saveFileName = TQString("/tmp/trace%1.csv").arg(traceno);

+			TQFile file(saveFileName);

+			file.open(IO_WriteOnly);

+			csvData = "";

+			int start_sample = ((m_samplesInTrace[traceno] * currentZoomBox.x()) / 100.0);

+			int end_sample = ((m_samplesInTrace[traceno] * currentZoomBox.width()) / 100.0) + start_sample;

+			TQDoubleArray positions = m_traceWidget->positions(traceno-1);

+			TQDoubleArray values = m_traceWidget->samples(traceno-1);

+			for (int sample=start_sample; sample<end_sample; sample++) {

+				csvData += TQString("%1,%2\n").arg(positions[sample]).arg(values[sample]);

+			}

+			csvData += "\n";

+			file.writeBlock(csvData.ascii(), strlen(csvData.ascii()));

+		}

+	}

+}

+

 void ScopePart::stopDAQ() {

 	if (m_commHandlerMode < 2) {

 		m_stopTraceUpdate = true;

clients/tde/src/part/scope/part.h

diff --git a/clients/tde/src/part/scope/part.h b/clients/tde/src/part/scope/part.h

index 46e2f5d..dbe4066 100644

--- a/clients/tde/src/part/scope/part.h

+++ b/clients/tde/src/part/scope/part.h

@@ -223,6 +223,7 @@

 			void connectionStatusChangedCallback();

 			void setTickerMessage(TQString message);

 			void mainEventLoop();

+			void dumpSamples();

 			void startDAQ();

 			void stopDAQ();

 			void updateTraceControlWidgets();