User activity

Hi. I have some 3d objects from gsm file. I can't get the wanted area by ACAPI_Element_GetSurfaceQuantities and ACAPI_Element_GetQuantities function. Is there any way to get the projected area on the floor plan? The attachment is my demostration. the...
Hi. I find APIEnv_GetCurrPenSetID method in the environment api. But I can't find the method that changes the current pen set. Can anyone give a hint? Thanks.
Hi. I want to save current view in my created folder. Howerver I create it by ACAPI_Navigator, the error is "The passed parameters are inconsistent". My code is : API_NavigatorItem saveItem; BNZeroMemory(&saveItem, sizeof(API_NavigatorItem)); saveIte...
Hi. Is there any method that can create and show Word Table Document by the api? for example: Thanks.
Hi. I want to get the height of a building that contains many elements. Is there any method can solve it? Thanks.