added option for underlay opacity change

adjusted interface [removed invalid const]
2017-03-20 15:25:54 +01:00
parent 61bd64d9b0
commit 92e279aefc
15 changed files with 29 additions and 18 deletions
--- a/mapview/model/IHasParams.h
+++ b/mapview/model/IHasParams.h
@@ -104,7 +104,7 @@ public:
 	virtual ParamValue getParamValue(const int idx) const = 0;

 	/** set the idx-th param's value */
-	virtual void setParamValue(const int idx, const ParamValue& val) const = 0;
+	virtual void setParamValue(const int idx, const ParamValue& val) = 0;

 };