Language Reference

DELETE

Example

Delete graphics item from memory.

120

CLEAR 723

 

 

Initialize analyzer .

130

OUTPUT

723;"IP;"

 

 

140

OUTPUT

723;"CLRDSP;"

 

Clear graphics.

150

OUTPUT

723;"TRDSP TRA,OFF;"

Turn o￿ trace A.

160

OUTPUT

723;"IT

1;VW

OFF;"

 

170

OUTPUT

723;"TEXT$An Item$;"

De￿ne item 1 as text located at (150,600).

180

OUTPUT

723;"OR

150,600;"

 

190

OUTPUT

723;"VW

ON;"

 

Display item 1.

200

OUTPUT

723;"IT

2;VW

OFF;"

De￿ne item 2 as a triangle at (500,500).

210OUTPUT 723;"PA 0,0,50,50,";

220OUTPUT 723;"50,0,0,0;"

230OUTPUT 723;"OR 500,500;"

240

OUTPUT 723;"VW

ON;"

Display item 2.

250

OUTPUT

723;"WAIT 2;"

Wait two seconds.

260

OUTPUT

723;"IT

1;DELETE;"

Delete item 1 from display and memory.

Description

See Also

The DELETE command blanks the active graphics item from the display and from its memory. This command does not apply to item 0 (zero). Items are stored in memory located in the display (such as HP 70004, HP 70205, or HP 70206) with the IT command.

IT

7-110