I have used following Code fragment in Visual Studio with Sketchup-C API:
SUImageRef image = SU_INVALID;
SUImageCreateFromFile(&image,"D:\Pictures\3.bmp");
SUEntitiesAddImage(entities, image);
but the Image is not being shown in the formed .skp file
Plus can anyone please tell if there is any Tutorial for explaining Sketchup C API? The Documentation is not helpful
Can you try escaping the backslashes in the path?
"D:\\Pictures\\3.bmp"