Brother International HL-1070 Technical Reference - Page 180
LA - Line attribute, LA [ l
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2001/10/02 LA - Line attribute LA [ l, v [ , l , v [ , l , v]]] [;] l ; line attribute v : value • This command specifies the shape of line joins and line ends. • These settings are effective for the line widths thicker than 0.35 mm. • l specifies the line attribute for which you are setting a value. • There are three line attributes - line end type, line join type and miter limit, specified by line attribute values of 1, 2 and 3 respectively. • v specifies the value of the particular attribute. • Line ends are either butt (1), square (2,), triangular (3) or round (4). • Line joins are either mitered (1), mitered/beveled (2), triangular (3), round (4), beveled (5), or have no join (6). • Miter limit is the ratio of miter length to line width. When the miter limit is exceeded, the join is clipped to the miter limit. • The miter limit is specified as a clamped real number. • If no parameters are specified, the line attributes are set as follows: line ends are butt, line joins are mitered and the miter limit is 5. This is equivalent to the command LA1, 1, 2, 1, 3, 5; Miter length Line width Miter limit = Miter length / Line width • Labels are always drawn with rounded ends and joins. • An LA command remains in effect until another LA command is issued, until default settings are restored with the DF command or until the printer is initialized with an IN command. 10 '-Line Attributes20 WIDTH "LPT1:", 255 30 LPRINT CHR$(27); "E"; 40 LPRINT CHR$(27); "%0B"; 50 LPRINT "IN;SP1;"; 60 LPRINT "PA4000,3000;PW2;LA1,3;PD3500,2500,4000,2000;" 70 LPRINT "PU3500,200;LA2,2,3,20;PD3000,2500,3000,2300;" 80 LPRINT "PU2500,2300;LA1,4;PD3500,2300;" 90 LPRINT "PU2700,2100;PD3300,2100;" 100 LPRINT "PU2900,1900;PD3100,1900;" 110 LPRINT CHR$(27); "%0A"; 120 LPRINT CHR$(27); "E"; 130 END CHAPTER 4 HP-GL/2 - 32