2 puts "0029739: Draw Harness - vdonly does not hide displayed objects"
9 vdisplay -dispMode 1 b1 b2
12 if {[vreadpixel 100 100 rgb name] == "BLACK"} {puts "Error: wrong prs erased"}
13 if {[vreadpixel 300 300 rgb name] != "BLACK"} {puts "Error: wrong prs erased"}