The function copyHorseLarger didn’t really work when we copied the pixel twice. What if we copied it four times? Does that look better?

Question

What will be an ideal response?

Answer 1

No it does not look better, since the picture ends up looking with part of it across the rest.

```
def copyHorseLarger2 ():
# Set up the source and target pictures
src = makePicture("horse.jpg")
w = getWidth(src)
h = getHeight(src)
canvas = makeEmptyPicture(w*2,h*2)
srcPixels = getPixels(src)
trgPixels = getPixels(canvas)
trgIndex = 0
#Now, do the actual copying
for pixel in srcPixels:
color = getColor(pixel)
# Once
trgPixel = trgPixels[trgIndex]
setColor(trgPixel ,color)
trgIndex = trgIndex + 1
# Twice
trgPixel = trgPixels[trgIndex]
setColor(trgPixel ,color)
trgIndex = trgIndex + 1
# Thrice
trgPixel = trgPixels[trgIndex]
setColor(trgPixel ,color)
trgIndex = trgIndex + 1
# Four
trgPixel = trgPixels[trgIndex]
setColor(trgPixel ,color)
trgIndex = trgIndex + 1
show(canvas)
return canvas

```