- initial version

git-svn-id: http://moon:8086/svn/software/trunk/projects/mpsk_rx_gui@14 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-09-24 17:21:29 +00:00
parent 18b4fa3b5c
commit 2bf059a84a
6 changed files with 39 additions and 8 deletions
@@ -193,6 +193,9 @@ void GraphComponent::setGraphBounds(float minX, float maxX, float minY, float ma

 float GraphComponent::getScreenCoordX(float x)
 {
+	if (isnan(x) || isinf(x))
+		return 0;
+
 	if ((x > m_graphMaxX) || (x < m_graphMinX))
 		return 0;

@@ -201,6 +204,9 @@ float GraphComponent::getScreenCoordX(float x)

 float GraphComponent::getScreenCoordY(float y)
 {
+	if (isnan(y) || isinf(y))
+		return 0;
+
 	if ((y > m_graphMaxY) || (y < m_graphMinY))
 		return 0;