- initial version

git-svn-id: http://moon:8086/svn/software/trunk/projects/mpsk_rx_gui@14 b431acfa-c32f-4a4a-93f1-934dc6c82436

Source/IQPlaneComponent.cpp

@@ -19,7 +19,7 @@
 
 //[Headers] You can add your own extra header files here...
 //[/Headers]
-
+#include <cmath>
 #include "IQPlaneComponent.h"
 
 
@@ -158,6 +158,9 @@ void IQPlaneComponent::pointAdd(sym_err_t *pPoint, uint32_t numPoints)
 
 float IQPlaneComponent::getScreenCoordX(float x)
 {
+	if (isnan(x) || isinf(x))
+		return 0;
+
 	if ((x > 1.0) || (x < -1.0))
 		return 0;
 
@@ -166,6 +169,9 @@ float IQPlaneComponent::getScreenCoordX(float x)
 
 float IQPlaneComponent::getScreenCoordY(float y)
 {
+	if (isnan(y) || isinf(y))
+		return 0;
+
 	if ((y > 1.0) || (y < -1.0))
 		return 0;