homework03_greta

"""
   Greta Villani
   9/16/2020
   Homework 1
"""
c = color(255,150,150)
fishTailLine = 60
bodyLength = 180
bodyHeight = 80
eyeX = 285
fish2FinPointx = 227
fish2FinPointy = 273

fish1x = 0

def setup():
    size(640*2,350*2)
    #RasterImage 
    img = loadImage("sea copy.jpg")
    image(img, 0, 0)
    strokeWeight(10)
    stroke(155,155,255,50)
    
    frameRate(4)

def draw():
    size(640*2,350*2)
    #RasterImage 
    img = loadImage("sea copy.jpg")
    image(img, 0, 0)
    strokeWeight(10)
    stroke(155,155,255,50)
      
    #TailTriangle 
    fill(100,200,210)
    triangle(490+fish1x,95, 425+fish1x,145, 490+fish1x,195)
    #EllipseFrontBody
    fill(100,170,255)
    ellipse(340+fish1x,145, bodyLength,bodyHeight)
    #eye
    fill(150,100,215)
    circle(eyeX+fish1x, 135, 10)
    #FinLine1
    stroke(204, 102, 0)
    strokeWeight(5)
    line(325+fish1x,150, 350+fish1x,175)
    #FinLine2
    stroke(204, 102, 0)
    strokeWeight(5)
    line(370+fish1x,150, 350+fish1x,175)
    
    
    
    #TailTriangle 2
    fill(100,200,210)
    triangle(fishTailLine,195, 145,245, fishTailLine,295 )
    
    #EllipseFrontBody 2
    fill(100,170,255)
    ellipse(225,245, bodyLength,bodyHeight)
    
    #eye 2
    fill(150,100,215)
    circle(eyeX, 235, 10)
    
    #FinLine1 2
    stroke(204, 102, 0)
    strokeWeight(5)
    line(205,250, fish2FinPointx,fish2FinPointy)
    
    #FinLine2 2
    stroke(204, 102, 0)
    strokeWeight(5)
    line(250,250, fish2FinPointx,fish2FinPointy)

Oh, one other things. I mentioned that you should comment out lines 20 and 29. That is true, but will cause another problem – perhaps that problem is why you did things this way to begin. The problem has to do with scope, and the solution is to use global. Like this:

    # put these lines in the setup() block:
    global img
    img = loadImage("some-image.jpg")

    # put these lines in the draw() block:
    global img
    image(img,0,0)

We'll talk about this more on Weds.