puts "============"
puts "OCC25783_1"
puts "Draw 2d objects in top-down mode."
puts "============"
puts ""

vinit View1
vclear
vaxo

# display polyline in overlay
text2brep tcc "Center" Times-Roman 30
vdisplay  tcc -2dTopDown -osd
polyline  lcc -50 -50 0 -50 50 0 50 50 0 50 0 0 0 -50 0 -50 -50 0
vdisplay  lcc -2dTopDown -overlay

# display polyline in overlay in the top left corner of the view
text2brep ttl "Top-Left" Times-Roman 30
vdisplay  ttl -2dTopDown -trsfPersPos -1 -1 5 -osd
polyline  ltl 0 0 0 0 100 0 100 100 0 100 50 0 50 0 0 0 0 0
vdisplay  ltl -2dTopDown -trsfPersPos -1 -1 3 -overlay

# display polyline in overlay in the bottom left corner of the view
text2brep tbl "Bottom-Left" Times-Roman 30 x=-27 y=0
vdisplay  tbl -2dTopDown -trsfPersPos -1 1 30 -osd
polyline  lbl 0 -100 0 0 0 0 100 0 0 100 -50 0 50 -100 0 0 -100 0
vdisplay  lbl -2dTopDown -trsfPersPos -1 1 3 -overlay

# display polyline in overlay in the bottom right corner of the view
text2brep tbr Bottom-Right Times-Roman 30 x=-145 y=0
vdisplay  tbr -2dTopDown -trsfPersPos 1 1 30 -osd
polyline  lbr -100 -100 0 -100 0 0 0 0 0 0 -50 0 -50 -100 0 -100 -100 0
vdisplay  lbr -2dTopDown -trsfPersPos 1 1 3 -overlay

# display polyline in overlay in the top right corner of the view
text2brep ttr "Top-Right" Times-Roman 30 x=-130 y=0
vdisplay  ttr -2dTopDown -trsfPersPos 1 -1 5 -osd
polyline  ltr -100 0 0 -100 100 0 0 100 0 0 50 0 -50 0 0 -100 0 0
vdisplay  ltr -2dTopDown -trsfPersPos 1 -1 3 -overlay

vdump ${imagedir}/${casename}.png