Intermec EasyCoder PL-Series, Руководство программиста

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Chapter 7— Graphics
EasyCoder PL-Series Printer Programmer’s Reference Manual 59
Line Commands
Purpose: You can draw lines of any length, thickness, and angular orientation using
the Line command.
Format:
{ command } { x0
} {
y0
} {
x1 } { y1 } { width }
where:
{command}: Choose from the following:
LINE Prints a line.
(or L)
{x0 }: x-coordinate of the top-left corner. For help, see “Label
Coordinate System” in Chapter 1.
{y0 }: y-coordinate of the top-left corner. For help, see “Label
Coordinate System” in Chapter 1.
{x1}: x-coordinate of top right corner for horizontal and bottom
left corner for vertical. For help, see “Label Coordinate
System” in Chapter 1.
{y1}: y-coordinate of top right corner for horizontal and bottom
left corner for vertical. For help, see “Label Coordinate
System” in Chapter 1.
{width}: Unit-width (or thickness) of the line. For help, see “Units
Commands” in Chapter 2.
Example Input:
Input (LINE.LBL):
! 0 200 200 210 1
LINE 0 0 200 0 1
LINE 0 0 200 200 2
LINE 0 0 0 200 3
FORM
PRINT
Example Output:
200,200
0,0
200,0
0,200