Mercurial > octave-nkf
view examples/code/myprop.c @ 20631:69270256b879
Qt Figure: allow displaying coordinates when hovered axes parent is a uipanel.
* Canvas/cc (Canvas::canvasMouseMoveEvent): call "select_object" with the actual Canvas object which may also be a uipanel.
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
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date | Sat, 10 Oct 2015 13:07:51 +0200 |
parents | 5c42ff6f0eb1 |
children |
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#include "mex.h" void mexFunction (int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) { double handle; char property[256]; if (nrhs < 2 || nrhs > 3) mexErrMsgTxt ("incorrect number of arguments"); if (! mxIsDouble (prhs[0])) mexErrMsgTxt ("handle must be a double scalar"); if (! mxIsChar (prhs[1])) mexErrMsgTxt ("property must be a string"); handle = mxGetScalar (prhs[0]); mxGetString (prhs[1], property, 256); plhs[0] = mxDuplicateArray (mexGet (handle, property)); if (nrhs == 3) if (mexSet (handle, property, mxDuplicateArray (prhs[2]))) mexErrMsgTxt ("failed to set property"); }