FORMS DESCRIPTION LANGUAGE
Description commands
Description commands specify the location, size, and characteristics of the following form elements: lines, boxes, logos, graphics, form sections, and text.
The following commands are used for entering descriptive form data:
·LINE
·BOX
·TEXT AT
·TEXT IN BOX
·LOGO
·GRAPHIC.
You can enter these commands in any sequence. For a discussion of the problems you may encounter when entering these commands, refer to the ªTroubleshootingº chapter.
Location coordinates Specify the locations in terms of the y and x axis coordinates, measured from the form origin specified in the GRID command. The form origin is generally set to coincide with the variable data origin, and the grid units correspond to the character and line spacing of the variable data. The form origin coordinates are specified as y=0, x=0.
You can specify both x and y coordinates, or just one coordinate along the y or x axis. If only one coordinate is given, the axis is implied in the command.
Symbols for coordinates The following five symbols are used in the description commands
to symbolize different coordinates:
·co Origin coordinate
·cs Start coordinate
·ce End coordinate
·ca Absolute coordinate
·ci Incremental coordinate.
The coordinate parameter may be followed by the unit of measurement: inches (IN), centimeters (CM), or DOTS. If units of measurement are not given in the command, the coordinates are in grid units.
Negative coordinates Negative coordinates may also be used. A negative y coordinate is measured upward from the form origin. A negative x coordinate is measured to the left of the form origin. For example, a vertical line starting at
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