Stable

added keypress events

1 files changed, 311 insertions, 8 deletions

diff --git a/math-draw.py b/math-draw.py
index ffa2231..d676595 100644
--- a/math-draw.py
+++ b/math-draw.py
@@ -6,6 +6,7 @@
 # Imports
 import turtle
 import math
+import sys
 
 def setup():
 	global startPosition # Et referansepunkt for sentrum + radius
@@ -15,13 +16,24 @@ def setup():
 	global multiplier # Hva gjeldene punkt skal ganges med for aa finne motstaaende punkt
 	global pointsArray # Array med plasseringen til alle punktene paa sirkelbuen
 	global differAngle # Vinkelen mellom hvert punkt fra sentrum
-	global currentHeading
+	global currentHeading # En variabel om treng i drawChord funksjonen
+	global wn # SkjermObjekter
+	global wheel # skilpaddeObjektet
+	global animation # Boolean for animajon paa/av
+	global dots # Boolean for prikker paa sirkelbuen paa/av
+	global tracer # Boolean for linjetegning paa/av
 
 	center = (0, 0)
 	radiusInt = 375
 	pointsInt = 700
 	multiplier = 2
 	pointsArray = [[0 for x in range(pointsInt)] for x in range(pointsInt)] 
+	animation = True
+	dots = False
+	tracer = False
+
+	wn = turtle.Screen()
+	wheel = turtle.Turtle()
 
 def drawPolygon(t, sideLength, numSides):
     turnAngle = 360 / numSides
@@ -105,14 +117,13 @@ def drawChord(t, update, animation):
 		currentPoint = currentPoint + 1
 		if currentPoint > (pointsInt):
 			break
-		
+	t.tracer(False)
 
 
 
 def main():
 	# Definer "skilpadde"
-	wn = turtle.Screen()
-	wheel = turtle.Turtle()
+	
 
 	# Skru av tegne-animasjon
 	wheel.tracer(False)
@@ -124,7 +135,203 @@ def main():
 
 	# Tegn teksten
 	wheel.penup()
-	wheel.setx(-300)
+	wheel.setx(-350)
+	currXY = wheel.pos()
+	wheel.pendown()
+	wheel.write("Radius: " + str(radiusInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 10)
+	wheel.pendown()
+	wheel.write("Points: " + str(pointsInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 20)
+	wheel.pendown()
+	wheel.write("Multiplier: " + str(multiplier))
+	wheel.penup()
+	wheel.sety(currXY[1] - 30)
+	wheel.pendown()
+	wheel.write("Animation: " + str(animation))
+	wheel.penup()
+	wheel.sety(currXY[1] - 40)
+	wheel.pendown()
+	wheel.write("Dots: " + str(dots))
+	wheel.penup()
+	wheel.sety(currXY[1] - 50)
+	wheel.pendown()
+	wheel.write("Tracer: " + str(tracer))
+	wheel.penup()
+
+	# Tegn sirkelen
+	wheel.goto(startPosition)
+	wheel.pendown()
+	drawCircle(wheel, radiusInt)
+	wheel.penup()
+
+	# Calculate points
+	if dots:
+		calculatePoints(center, radiusInt, pointsInt, wheel, True, False)
+	else:
+		calculatePoints(center, radiusInt, pointsInt, wheel, False, False)
+
+	# tegn korder
+	if animation:
+		if tracer:
+			drawChord(wheel, True, True)
+		else:
+			drawChord(wheel, True, False)
+
+
+  	# Skjul skilpadden
+  	wheel.hideturtle()
+
+  	# Refresh screen
+  	turtle.update() 
+	#wn.exitonclick()
+	turtle.done()
+
+def arrowUpKeyPress():
+
+	global multiplier
+
+  	wheel.clear() # Clear out the drawing (if any)
+  	wheel.reset()
+
+  	multiplier = multiplier + 1 # Steps paa 1
+
+    # Faa sirkelen til aa starte aa tegnes radius fra sentrum
+	wheel.penup()
+	wheel.sety(radiusInt)
+	startPosition = wheel.pos()
+
+	# Tegn teksten
+	wheel.penup()
+	wheel.setx(-350)
+	currXY = wheel.pos()
+	wheel.pendown()
+	wheel.write("Radius: " + str(radiusInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 10)
+	wheel.pendown()
+	wheel.write("Points: " + str(pointsInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 20)
+	wheel.pendown()
+	wheel.write("Multiplier: " + str(multiplier))
+	wheel.penup()
+	wheel.sety(currXY[1] - 30)
+	wheel.pendown()
+	wheel.write("Animation: " + str(animation))
+	wheel.penup()
+	wheel.sety(currXY[1] - 40)
+	wheel.pendown()
+	wheel.write("Dots: " + str(dots))
+	wheel.penup()
+	wheel.sety(currXY[1] - 50)
+	wheel.pendown()
+	wheel.write("Tracer: " + str(tracer))
+	wheel.penup()
+
+	# Tegn sirkelen
+	wheel.goto(startPosition)
+	wheel.pendown()
+	drawCircle(wheel, radiusInt)
+	wheel.penup()
+
+	# Calculate points
+	calculatePoints(center, radiusInt, pointsInt, wheel, False, False)
+
+	# tegn korder
+	drawChord(wheel, False, False)
+
+
+  	# Skjul skilpadden
+  	wheel.hideturtle()
+
+  	# Refresh screen
+  	turtle.update() 
+	#wn.exitonclick()
+	turtle.done()
+
+
+def arrowDownKeyPress():
+	global multiplier
+
+	wheel.clear() # Clear out the drawing (if any)
+	wheel.reset()
+
+	multiplier = multiplier - 1 # Steps paa 1
+
+	# Faa sirkelen til aa starte aa tegnes radius fra sentrum
+	wheel.penup()
+	wheel.sety(radiusInt)
+	startPosition = wheel.pos()
+
+	# Tegn teksten
+	wheel.penup()
+	wheel.setx(-350)
+	currXY = wheel.pos()
+	wheel.pendown()
+	wheel.write("Radius: " + str(radiusInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 10)
+	wheel.pendown()
+	wheel.write("Points: " + str(pointsInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 20)
+	wheel.pendown()
+	wheel.write("Multiplier: " + str(multiplier))
+	wheel.penup()
+	wheel.sety(currXY[1] - 30)
+	wheel.pendown()
+	wheel.write("Animation: " + str(animation))
+	wheel.penup()
+	wheel.sety(currXY[1] - 40)
+	wheel.pendown()
+	wheel.write("Dots: " + str(dots))
+	wheel.penup()
+	wheel.sety(currXY[1] - 50)
+	wheel.pendown()
+	wheel.write("Tracer: " + str(tracer))
+	wheel.penup()
+
+	# Tegn sirkelen
+	wheel.goto(startPosition)
+	wheel.pendown()
+	drawCircle(wheel, radiusInt)
+	wheel.penup()
+
+	# Calculate points
+	calculatePoints(center, radiusInt, pointsInt, wheel, False, False)
+
+	# tegn korder
+	drawChord(wheel, False, False)
+
+
+  	# Skjul skilpadden
+  	wheel.hideturtle()
+
+  	# Refresh screen
+  	turtle.update() 
+	#wn.exitonclick()
+	turtle.done()
+
+def arrowRightKeyPress():
+	global pointsInt
+
+	wheel.clear() # Clear out the drawing (if any)
+	wheel.reset()
+
+	if pointsInt <= 650:
+		pointsInt = pointsInt +50 # Steps paa 50
+
+	# Faa sirkelen til aa starte aa tegnes radius fra sentrum
+	wheel.penup()
+	wheel.sety(radiusInt)
+	startPosition = wheel.pos()
+
+	# Tegn teksten
+	wheel.penup()
+	wheel.setx(-350)
 	currXY = wheel.pos()
 	wheel.pendown()
 	wheel.write("Radius: " + str(radiusInt))
@@ -137,6 +344,18 @@ def main():
 	wheel.pendown()
 	wheel.write("Multiplier: " + str(multiplier))
 	wheel.penup()
+	wheel.sety(currXY[1] - 30)
+	wheel.pendown()
+	wheel.write("Animation: " + str(animation))
+	wheel.penup()
+	wheel.sety(currXY[1] - 40)
+	wheel.pendown()
+	wheel.write("Dots: " + str(dots))
+	wheel.penup()
+	wheel.sety(currXY[1] - 50)
+	wheel.pendown()
+	wheel.write("Tracer: " + str(tracer))
+	wheel.penup()
 
 	# Tegn sirkelen
 	wheel.goto(startPosition)
@@ -148,7 +367,7 @@ def main():
 	calculatePoints(center, radiusInt, pointsInt, wheel, False, False)
 
 	# tegn korder
-	drawChord(wheel, True, False)
+	drawChord(wheel, False, False)
 
 
   	# Skjul skilpadden
@@ -156,8 +375,92 @@ def main():
 
   	# Refresh screen
   	turtle.update() 
-	wn.exitonclick()
+	#wn.exitonclick()
+	turtle.done()
+
+def arrowLeftKeyPress():
+   	global pointsInt
+
+	wheel.clear() # Clear out the drawing (if any)
+	wheel.reset()
+
+	if pointsInt >= 100:
+		pointsInt = pointsInt - 50 # Steps paa 50
+
+	# Faa sirkelen til aa starte aa tegnes radius fra sentrum
+	wheel.penup()
+	wheel.sety(radiusInt)
+	startPosition = wheel.pos()
+
+	# Tegn teksten
+	wheel.penup()
+	wheel.setx(-350)
+	currXY = wheel.pos()
+	wheel.pendown()
+	wheel.write("Radius: " + str(radiusInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 10)
+	wheel.pendown()
+	wheel.write("Points: " + str(pointsInt))
+	wheel.penup()
+	wheel.sety(currXY[1] - 20)
+	wheel.pendown()
+	wheel.write("Multiplier: " + str(multiplier))
+	wheel.penup()
+	wheel.sety(currXY[1] - 30)
+	wheel.pendown()
+	wheel.write("Animation: " + str(animation))
+	wheel.penup()
+	wheel.sety(currXY[1] - 40)
+	wheel.pendown()
+	wheel.write("Dots: " + str(dots))
+	wheel.penup()
+	wheel.sety(currXY[1] - 50)
+	wheel.pendown()
+	wheel.write("Tracer: " + str(tracer))
+	wheel.penup()
+
+	# Tegn sirkelen
+	wheel.goto(startPosition)
+	wheel.pendown()
+	drawCircle(wheel, radiusInt)
+	wheel.penup()
+
+	# Calculate points
+	calculatePoints(center, radiusInt, pointsInt, wheel, False, False)
+
+	# tegn korder
+	drawChord(wheel, False, False)
+
+  	# Skjul skilpadden
+  	wheel.hideturtle()
+
+  	# Refresh screen
+  	turtle.update() 
+	#wn.exitonclick()
+	turtle.done()
+
+def keyExit():
+	sys.exit()
+
+def toggleDots():
+	global dots
+	if dots:
+		dots = False
+	else:
+		dots = True
 
 
 setup()
-main()
\ No newline at end of file
+
+wn.onkey(arrowUpKeyPress, "Up") # increase multiplier
+wn.onkey(arrowDownKeyPress, "Down") # decrease multiplier
+wn.onkey(arrowRightKeyPress, "Right")
+wn.onkey(arrowLeftKeyPress, "Left")
+wn.onkey(wn.bye, "q")
+wn.onkey(toggleDots, "d")
+
+wn.listen()
+
+main()
+