void DemoDims (HANDLE hLcWnd)
{
HANDLE hBlock, hEnt;
WCHAR* szColor = L"200,150,50";
// get a block linked to graphics window
hBlock = lcPropGetHandle( hLcWnd, LC_PROP_WND_BLOCK );
// linear dimensions
lcBlockAddDimLin( hBlock, 0,0, 30,20, 15,40, 10*LC_DEG_TO_RAD, L"L=<>" );
lcBlockAddDimLin( hBlock, 0,0, 30,20, 40,10, 95*LC_DEG_TO_RAD, L"" );
lcBlockAddDimHor( hBlock, 100,0, 130,20, 40, L"L=<>" );
lcBlockAddDimVer( hBlock, 100,0, 130,20, 140, L"" );
// aligned dimensions
lcBlockAddDimAli( hBlock, 0,0, 30,20, 0,50, L"" );
lcBlockAddDimAli2( hBlock, 100,0, 130,20, 20, L"" );
// ordinate dimensions
lcBlockAddDimOrd( hBlock, 40,30, 35,50, true, L"X=<>" );
lcBlockAddDimOrd( hBlock, 40,30, 60,35, false, L"Y=<>" );
// additional entities
hEnt = lcBlockAddArc( hBlock, 70,50, 20, -30*LC_DEG_TO_RAD, 90*LC_DEG_TO_RAD );
lcPropPutStr( hEnt, LC_PROP_ENT_COLOR, szColor );
lcPropPutBool( hEnt, LC_PROP_ARC_SECTOR, true );
hEnt = lcBlockAddArc( hBlock, 70,50, 28.284, -110*LC_DEG_TO_RAD, 200*LC_DEG_TO_RAD );
lcPropPutStr( hEnt, LC_PROP_ENT_COLOR, szColor );
hEnt = lcBlockAddCircle( hBlock, 170,50, 20, false );
lcPropPutStr( hEnt, LC_PROP_ENT_COLOR, szColor );
// radius dimensions
lcBlockAddDimRad( hBlock, 70,50, 90,50, 100,50, L"" );
lcBlockAddDimRad2( hBlock, 170,50, 20,-30*LC_DEG_TO_RAD, 10, L"" );
// diameter dimensions
lcBlockAddDimDia( hBlock, 70,50, 90,70, 80,100, L"" );
lcBlockAddDimDia2( hBlock, 170,50, 20,30*LC_DEG_TO_RAD, 30, L"" );
// angular dimensions
lcBlockAddDimAng( hBlock, 0,100, 10,100, 0,110, 20,101, 0.5, L"" );
lcBlockAddDimAng( hBlock, 0,100, 10,98, 10,100, 23,99.9, -2, L"" );
lcBlockAddDimAng2( hBlock, 50,100, 60,100, 50,110, 60,111, 70,100, 0.5, L"" );
// update view
lcBlockUpdate( hBlock, false, 0 );
lcWndExeCommand( hLcWnd, LC_CMD_ZOOM_EXT, 0 );
}