GLE User Manual - Fedora Project Packages GIT repositories

20 CHAPTER 3. PRIMITIVESset font pltramove .2 .2text Testerset fontlwidth .1set cap roundrmove 0 1.5text Testerset hei character-sizeSets the height of text. For historical reasons, concerning lead type and printing conventions, aheight of 10cm actually results in capital letters about 6.5cm tall.The default value of “hei” is 0.3633 (to mimic the default height of L A TEX expressions).set join mitre — round — bevelDefines how two wide lines will be joined together. With mitre, the outside edges of the join areextended to a point and then chopped off at a certain distance from the intersection of the twolines. With round, a curve is drawn between the outside edges.join mitre join round join bevelset just left | center | right | tl | etc...Sets the justification which will be used for text commands.amove 0.5 3set just leftJustify leftbox 1.5 0.6text Justify leftrmove 2 0set just blbox 1.5 0.6text Justify bltllcbltcccbctrrcbrJustify blset lstyle line-styleSets the current line style to line style number line-style. There are 9 predefined line styles (1–9).When a line style is given with more than one digit the first digit is read as a run length in black,the second a run length in white, the third a run length in black, etc.set just leftfor z = 0 to 4set lstyle zrline 2 0rmove 0.1 0write zrmove -2.1 -0.4next zset lwidth line-widthSets the width of lines to line-width cm. A value of zero will result in the device default of about0.02 cm, so a lwidth of .0001 gives a thinner line than an lwidth of 0.set pattern fill patternSpecifies the filling pattern. A number of pre-defined patterns is listed in Fig. 3.6. See the descriptionof “set fill” for more information.01234922956789