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- clearscrn()
- graphon()
- graphmode(0)
- mvxsize=graphstat("NUMXPIXELS")
- mvysize=graphstat("NUMYPIXELS")
- graphcolor(7)
- graphbox("clear",0,0,mvxsize-1,mvysize-1)
- graphbox("clear",50,30,mvxsize-30,mvysize-60)
- graphsay(02,30,7,"WIDGET SALES FOR 1992")
- graphsay(22,13,7,"1st qtr 2nd qtr 3rd qtr 4th qtr")
- graphsay(07,04,7,"T")
- graphsay(08,04,7,"h")
- graphsay(09,04,7,"o")
- graphsay(10,04,7,"u")
- graphsay(11,04,7,"s")
- graphsay(12,04,7,"a")
- graphsay(13,04,7,"n")
- graphsay(14,04,7,"d")
- graphsay(15,04,7,"s")
-
- graphcolor(2)
- graphbox("solid",100,200,150,mvysize-61)
-
- graphcolor(3)
- graphbox("solid",233,150,283,mvysize-61)
-
- graphcolor(4)
- graphbox("solid",369,100,419,mvysize-61)
-
- graphcolor(5)
- graphbox("solid",513,50,563,mvysize-61)
-
- graphsay(24,02,7,"Press any key to continue...")
- inkey(0)
-
- *****
- * Clear the graphics screen
- *****
- graphmode(0)
-
- *****
- * Boxes
- *****
- graphcolor(7)
- graphbox("clear",0,0,mvxsize/2-1,mvysize/2-1)
- graphbox("clear",0,mvysize/2+1,mvxsize/2-1,mvysize-1)
- graphbox("clear",mvxsize/2+1,0,mvxsize-1,mvysize-1)
-
- *****
- * Line graph
- *****
- graphcolor(2)
- graphbox("clear",20,20,300,150)
- graphcolor(3)
- graphline(40,140,280,40)
- graphcolor(4)
- graphline(40,120,280,60)
- graphcolor(5)
- graphline(40,100,280,80)
- graphsay(12,13,7,"Line Graph...")
-
- *****
- * Graph text
- *****
- graphsay(05,45,1,"This is a sample of the text")
- graphsay(07,45,2,"that can be displayed on a")
- graphsay(09,45,3,"graphic screen. Note how the")
- graphsay(11,45,4,"text color can be changed at will.")
- graphsay(13,45,5,"Placing text on a graphic screen is")
- graphsay(15,45,6,"is as easy as placing text on a")
- graphsay(17,45,7,"text screen. Here is a command:")
- graphsay(20,45,2," GRAPHSAY(10,15,7,'HELLO')")
-
- *****
- * circles
- *****
- mvsx=40
- mvsy=200
- mvex=280
- mvey=320
- mvcolor=1
- do while .t.
- graphcolor(mvcolor)
- graphcirc("solid",mvsx,mvsy,mvex,mvey)
- mvcolor=mvcolor+1
- if mvcolor>15
- mvcolor=1
- endif
-
- mvkey=inkey()
- if mvkey=27
- exit
- endif
- enddo
- graphoff()
- return
-
-
-