qfigure('qendgroup', 3, 3);

qpen b 1

qplot([0 0 1],[1 0 0]);

qgroup

qpen r

qat .3 .5

qtext 0 0 Hello world

qat .5 .5

qtext 0 15 More text

qat .7 .5

qtext 0 30 And a third line

qendgroup

qat left top A

qat right top B

qat left bottom C

qat right bottom D

qgline({'at','C','relpaper',-5,5}, {'at','A','relpaper',-5,-5});

qgline({'at','B','relpaper',5,-5}, {'at','D','relpaper',5,5});