Lines Matching refs:point1
367 void GraphicsStraightenLine(wxRealPoint *point1, wxRealPoint *point2)
369 double dx = point2->x - point1->x;
370 double dy = point2->y - point1->y;
376 point2->x = point1->x;
378 else point2->y = point1->y;
497 wxRealPoint *point1 = (wxRealPoint *)node->GetData();
503 double dx = point2->x - point1->x;
504 double dy = point2->y - point1->y;
507 seg_len*((x-point1->x)*dy-(y-point1->y)*dx)/(dy*dy+dx*dx);
509 seg_len*((y-point1->y)*dy+(x-point1->x)*dx)/(dy*dy+dx*dx);