Changeset 128 in flair-src

Timestamp:

Jan 17, 2017, 4:57:10 PM (8 years ago)

Author:

Sanahuja Guillaume

Message:

save image

Location:

trunk/lib/FlairSensorActuator/src

Files:

• Camera.cpp (modified) (1 diff)
• Camera.h (modified) (1 diff)

trunk/lib/FlairSensorActuator/src/Camera.cpp

@@ -140 +140 @@
 }
 
-void Camera::SavePictureToFile(std::string filename) const {
-        string::size_type idx = filename.rfind('.');
+void Camera::SavePictureToFile(string filename) const {
+        if(filename=="") filename="./"+ObjectName()+"_"+std::to_string(GetTime())+".jpg";
+    string::size_type idx = filename.rfind('.');
 
-        if(idx != std::string::npos) {
+        if(idx != string::npos) {
                 Printf("saving %s\n", filename.c_str());
-                std::string extension = filename.substr(idx+1);
+                string extension = filename.substr(idx+1);
                 
                 output->GetMutex();

trunk/lib/FlairSensorActuator/src/Camera.h

@@ -101 +101 @@
   * \brief Save picture to file
   *
-  * \param filename filename
+  * \param filename filename; if ommitted, current time is used and file is saved in current directory with jpg compression
   */
-  void SavePictureToFile(std::string filename) const;
+  void SavePictureToFile(std::string filename="") const;
 
   /*!