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MoveImage | ||||||||||
Purpose Moves an image or many images to a new location relative to its current position |
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Protoype void CImageMngr::MoveImage (int i_dx, int i_dy, string str_img_id, exclude ex_list = exclude(), int i_flag = LIST_IN) |
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Parameters
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Description This function moves images relative from their current position. So if an image object is at (100, 200) and you pass in i_xchange and i_ychange values of 20 and 40, the new location of the image object will be (120, 240). Moving Multiple Objects If you want to move more than one image object at once the same distance, then you can use the last two parameters of the function. First you must compile a list (an STL vector) of objects that you want to either exclude or include. If you want to move all image objects except certain ones, pass those in for ex_list along with the flag LIST_IN. If you want to move only a certain set of objects, pass those in for ex_list along with the flag LIST_OUT. You should also pass ALL_IMAGES for str_image_id. |
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Use CImageMngr image; // move one image object image.MoveImage(5, 5, "my_image"); // move ALL image objects except "my_image" exclude ex_list; ex_list.push_back("my_image"); image.MoveImage(5, 5, ALL_IMAGES, ex_list, LIST_IN); // move ONLY these three image objects exclude ex_list; ex_list.push_back("my_image1"); ex_list.push_back("my_image2"); ex_list.push_back("my_image3"); image.MoveImage(5, 5, ALL_IMAGES, ex_list, LIST_OUT); |
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