maldworth / gphoto2pp

A C++ wrapper for libgphoto2

gphoto2pp

gphoto2pp is a C++11 wrapper for libgphoto2.

Table Of Contents

• Prerequisites
• 2 Minute Tutorial
• Installation
  • User Prerequisites
  • Dev/Test/Contributor Prerequisites
  • Libgphoto2 (Simple)
  • Libgphoto2 (Advanced)
  • CMake
  • Dev/Test/Contributor Only
  • gphoto2pp
• Examples
  • Example 1
  • Example 2
  • Example 3
  • Example 4
  • Example 5
  • Example 6
  • Example 7
  • Example 8
  • Example 9
  • Example 10
  • Example 11
• Dev/Test/Contributor
• FAQ
• Doxygen Documentation
• Other Useful Links
• Version History

Prerequisites

• A C++11 compiler (I've only tested g++, but others should work)
• libgphoto2 (2.4.14 or greater)
• cmake (2.8.3 or greater), only needed to build the library once to generate libgphoto2pp.so

2 Minute Tutorial

The following snip will show you a quick demo of how easy it is to interact with your camera using gphoto2pp. Don't forget you will need to follow the installation instructions before you can compile this 2 minute tutorial on your computer. Make a source file eg. touch testgphoto2pp.cpp Now put this in the source file

#include <gphoto2pp/camera_wrapper.hpp> 		// Header for CameraWrapper
#include <gphoto2pp/camera_file_wrapper.hpp>	// Header for CameraFileWrapper
#include <gphoto2pp/helper_camera_wrapper.hpp>	// Used for helper::capture(...) method

#include <iostream>

int main()
{
	// Connects to the first camera found and initializes
	gphoto2pp::CameraWrapper camera;
	
	// Prints out the summary of your camera's abilities
	std::cout << camera.getSummary() << std::endl;
	
	// Creates empty instance of a cameraFile, which will be populated in our helper method
	gphoto2pp::CameraFileWrapper cameraFile;
	
	// Takes a picture with the camera and does all of the behind the scenes fetching
	gphoto2pp::helper::capture(camera, cameraFile);
	
	// Lastly saves the picture to your hard drive
	// Your camera might take files in different formats (bmp, raw)
	// so this extension might be wrong and you should rename your file appropriately
	cameraFile.save("my-gphoto2pp-test.jpg");
	
	return 1;
}

Now compile with the command:

g++ -std=c++11 testgphoto2pp.cpp -lgphoto2 -lgphoto2pp

and then execute it

./a.out

That's it! The library is certainly capable of more, which you can view at examples.

Installation

Please see the Installation document for details.

Examples

Please see the Examples document for details about all examples provided.

Dev/Test

If you would like to contribute/develop/test gphoto2pp, please see the Dev-Test doc.

FAQ

Please see the FAQ document

Doxygen Documentation

Please see this projects github pages for the auto generated Doxygen Page.

Other Useful Links

If you are new to gphoto2pp (and perhaps gphoto), then please view some of these resources:

• This library wraps gphoto

Version History

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