diff options
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/render.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/bin/render.cpp b/bin/render.cpp index d545c09292..a56c00f7d9 100644 --- a/bin/render.cpp +++ b/bin/render.cpp @@ -34,21 +34,22 @@ int main(int argc, char *argv[]) { int width = 256; int height = 256; double pixelRatio = 1.0; - const char *output = "out.png"; + std::string output = "out.png"; std::vector<std::string> classes; std::string token; po::options_description desc("Allowed options"); desc.add_options() - ("style,s", po::value(&style_path)->required()->value_name("json"),"Map stylesheet") - ("lon,x", po::value(&lon)->value_name("degrees"), "Longitude") - ("lat,y", po::value(&lat)->value_name("degrees"), "Latitude in degrees") - ("zoom,z", po::value(&zoom)->value_name("number"), "Zoom level") - ("bearing,b", po::value(&bearing)->value_name("degrees"), "Bearing") - ("width,w", po::value(&width)->value_name("pixels"), "Image width") - ("height,h", po::value(&height)->value_name("pixels"), "Image height") + ("style,s", po::value(&style_path)->required()->value_name("json")->default_value(style_path),"Map stylesheet") + ("lon,x", po::value(&lon)->value_name("degrees")->default_value(lon), "Longitude") + ("lat,y", po::value(&lat)->value_name("degrees")->default_value(lat), "Latitude in degrees") + ("zoom,z", po::value(&zoom)->value_name("number")->default_value(zoom), "Zoom level") + ("bearing,b", po::value(&bearing)->value_name("degrees")->default_value(bearing), "Bearing") + ("width,w", po::value(&width)->value_name("pixels")->default_value(width), "Image width") + ("height,h", po::value(&height)->value_name("pixels")->default_value(height), "Image height") ("class,c", po::value(&classes)->value_name("name"), "Class name") - ("token,t", po::value(&token)->value_name("key"), "Mapbox access token") + ("token,t", po::value(&token)->value_name("key")->default_value(token), "Mapbox access token") + ("output,o", po::value(&output)->value_name("file")->default_value(output), "Output file name") ; try { |