https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266787#M8437 wow) <BR /> Ralph, thank you so much again!) Thu, 10 Mar 2016 18:14:50 GMT Anonymous 2016-03-10T18:14:50Z https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266785#M8435 <DIV class="actalk-migrated-content">ArchiCAD API 19.<BR /><BR />I need to move and rotate the spline.<BR />Memo contains **coords but where are stored the number of points?<BR /><BR />Thank you!)</DIV> Tue, 24 Sep 2024 07:47:28 GMT https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266785#M8435 Anonymous 2024-09-24T07:47:28Z https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266786#M8436 <BLOCKQUOTE>Tsepov wrote:<BR />I need to move and rotate the spline.<BR /> Memo contains **coords but where are stored the number of points?</BLOCKQUOTE> You can get the size of the allocated handle and divide it by the size of a single coordinate, e.g. <PRE>BMGetHandleSize((GSHandle) memo.coords) / sizeof(API_Coord)</PRE> However, if you want to move and/or rotate the whole spline it would be easier to apply a transformation to the element with <I></I><S><I><I></I></I></S>ACAPI_Element_Edit<E></E> and passing the transformation in a <I></I><S><I><I></I></I></S>API_EditPars<E></E> structure. Thu, 10 Mar 2016 09:56:19 GMT https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266786#M8436 Ralph Wessel 2016-03-10T09:56:19Z https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266787#M8437 wow) <BR /> Ralph, thank you so much again!) Thu, 10 Mar 2016 18:14:50 GMT https://community.graphisoft.com/t5/Archicad-C-API/Spline-how-to-determine-the-number-of-points/m-p/266787#M8437 Anonymous 2016-03-10T18:14:50Z