Routine to draw a word in outline block characters.
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Source Code
1 REM "CHARACTERS"
2 REM By Jasper Visser
3 REM ZX Computing Monthly
100 LET l=0: LET h=0
130 INPUT "A word please.."; LINE a$
140 IF LEN a$>10 THEN PRINT AT 10,0; FLASH 1; BRIGHT 1;"1 - 10 CHARACTERS !!": PAUSE 50: PRINT AT 10,0;,,: GO TO 130
150 PRINT AT 0,0; INK 7;a$
160 FOR a=0 TO LEN a$*8
170 FOR b=175 TO 168 STEP -1
180 IF POINT (a,b)=1 THEN GO SUB 220
190 LET h=h+3: NEXT b: LET h=0: LET l=l+3: NEXT a
200 PRINT AT 0,0;,,
210 STOP
220 PLOT l,50-(h+3): IF POINT (a-1,b)=0 THEN DRAW 0,3
230 PLOT l,50-h: IF POINT (a,b+1)=0 THEN DRAW 3,0
240 PLOT l+3,50-h: IF POINT (a+1,b)=0 THEN DRAW 0,-3
250 PLOT l+3,50-(h+3): IF POINT (a,b-1)=0 THEN DRAW -3,0
260 RETURN