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- 10 ! **************************************************
- 20 ! Example: STRIPCHART (Scrolling)
- 30 !
- 40 ! This program builds a scrolling STRIPCHART widget
- 50 ! that displays the values of ten digits.
- 60 !
- 70 ! **************************************************
- 80 !
- 90 INTEGER I
- 100 DIM Vals(1:16)
- 110 ASSIGN @Strip TO WIDGET "STRIPCHART"
- 120 CONTROL @Strip;SET ("TITLE":" Example: STRIPCHART (Scrolling)")
- 130 CONTROL @Strip;SET ("SYSTEM MENU":"Quit")
- 140 CONTROL @Strip;SET ("VISIBLE":0,"SHARED X":1)
- 150 CONTROL @Strip;SET ("X":50,"Y":25,"WIDTH":400,"HEIGHT":325)
- 160 CONTROL @Strip;SET ("TRACE COUNT":10,"CURRENT TRACE":0)
- 170 CONTROL @Strip;SET ("POINT CAPACITY":10000)
- 180 CONTROL @Strip;SET ("CURRENT AXIS":"X","ORIGIN":0,"RANGE":50)
- 190 CONTROL @Strip;SET ("DIGITS":11,"NUMBER FORMAT":"FIXED","USER SCROLL":1)
- 200 CONTROL @Strip;SET ("CURRENT AXIS":"Y","ORIGIN":-.5,"RANGE":10)
- 210 ON EVENT @Strip,"SYSTEM MENU" GOTO Finis
- 220 FOR I=1 TO 10
- 230 Vals(I)=(I-5)*.05
- 240 CONTROL @Strip;SET ("CURRENT TRACE":I,"TRACE LABEL":"DIGIT "&VAL$(I-1))
- 250 NEXT I
- 260 CONTROL @Strip;SET ("VISIBLE":1)
- 270 ON EVENT @Strip,"SCROLLED" GOSUB Evnt
- 280 FOR A=0 TO 1000000
- 290 CONTROL @Strip;SET ("POINT LOCATION":A,"VALUES":Vals(*))
- 300 Vals(1)=Vals(1)+1
- 310 I=1
- 320 WHILE Vals(I)>9.5
- 330 Vals(I)=Vals(I)-10
- 340 I=I+1
- 350 Vals(I)=Vals(I)+1
- 360 END WHILE
- 370 NEXT A
- 380 Evnt: RETURN
- 390 !
- 400 Finis:!
- 410 ASSIGN @Strip TO * ! Delete STRIPCHART widget
- 420 END
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