Python Picture.display方法代码示例

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    ifile = input("Open a file: ")
    canvas = Picture(ifile)
    canvas.display()
    print("This program performs the following operations:\n\n",
            "1. Flip Horizontally\n",
            "2. Mirror Horizontally\n",
            "3. Scroll Horizontally\n",
            "4. Make Negative\n",
            "5. Make Grayscale\n",
            "6. Cycle Color Channels\n",
            "7. Zoom\n",
            "8. Posterize\n",
            "9. Change Brightness\n",
            "10. Increase Contrast\n",
            "11. Blur\n",
            "12. Rotate 180 Degrees\n",
            "13. Tiled\n",
            "14. Deuteranopia (Red-Green Colorblindess)\n")
    whatdo = eval(input("Enter the number of the operation you'd like to perform: "))
    if whatdo == 1: canvas = flipHoriz(canvas)
    if whatdo == 2: canvas = mirrorHoriz(canvas)
    if whatdo == 3: canvas = scrollHoriz(canvas)
    if whatdo == 4: canvas = neg(canvas)
    if whatdo == 5: canvas = grayscale(canvas)
    if whatdo == 6: canvas = cycleColorChannels(canvas)
    if whatdo == 7: canvas = zoom(canvas)
    if whatdo == 8: canvas = posterize(canvas)
    if whatdo == 9: canvas = changeBright(canvas)
    if whatdo == 10: canvas = changeContrast(canvas)
    if whatdo == 11: canvas = blur(canvas)
    if whatdo == 12: canvas = rotate180(canvas)
    if whatdo == 13: canvas = tiled(canvas)
    if whatdo == 14: canvas = deuteranopia(canvas)

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    canvas = Picture((500, 500))
    canvas.display()
    canvas.setPenColor(200,0,0)
    canvas.drawRectFill(250,250,200,200)
    canvas.display()
    input()

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main() :
    CELL_SIZE, ROUNDS = 6, 500
    try:
        cells, TILESX, TILESY  = fillCells(input("Open board from file: "))
    except FileNotFoundError :
        cells = []
        TILESX, TILESY = 50, 80
        for i in range(TILESY):
            cells.append([False]*TILESX)
        cells[39][40]=1
        cells[40][39]=1
        cells[40][40]=1
        cells[41][40]=1
        cells[39][41]=1
    cells2 = []
    for i in range(TILESY):
        cells2.append([False]*TILESX)
    board = Picture(((TILESX * (CELL_SIZE + 1))+1,1+(TILESY*(CELL_SIZE + 1))))
    # "plays" the game for ROUNDS times
    for i in range(ROUNDS):
        # for each cell...
        for x in range(TILESX):
            for y in range(TILESY):
                neighbors = numNeighbors(cells,y,x,TILESX,TILESY)
                if neighbors == 0:
                    cells2[y][x] = False
                if neighbors == 1:
                    cells2[y][x] = False
                if neighbors == 3:
                    cells2[y][x] = True
                if neighbors >= 4:
                    cells2[y][x] = False
        cells,cells2 = cells2,cells
        board = drawGrid(board,TILESX,TILESY,cells,CELL_SIZE)
        board.display()

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def flipHoriz(canvas):
    n = Picture((canvas.getWidth(),canvas.getHeight()))
    for x in range(canvas.getWidth()):
        for y in range(canvas.getHeight()):
            r, g, b = canvas.getPixelColor(x,y)
            n.setPixelColor(canvas.getWidth()-x-1,y,r,g,b)
    canvas.close()
    n.display()
    return n

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def blur(canvas) :
    w, h = canvas.getWidth(), canvas.getHeight()
    n = Picture((w,h))
    for x in range(w):
        for y in range(h):
            r, g, b = getAdjAvg(canvas,x,y)
            n.setPixelColor(x,y,r,g,b)
    canvas.close()
    n.display()
    return canvas

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def rotate180(canvas) :
    w, h = canvas.getWidth(), canvas.getHeight()
    n = Picture((w,h))
    for x in range(w):
        for y in range(h):
            r, g, b = canvas.getPixelColor(x,y)
            n.setPixelColor(w-x-1,h-y-1,r,g,b)
    canvas.close()
    n.display()
    return n

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def scrollHoriz(canvas) :
    m = eval(input("Scroll by how many pixels: "))
    n = Picture((canvas.getWidth(),canvas.getHeight()))
    for x in range(canvas.getWidth()):
        for y in range(canvas.getHeight()):
            r, g, b = canvas.getPixelColor(x,y)
            n.setPixelColor((x+m)%canvas.getWidth(),y,r,g,b)
    canvas.close()
    n.display()
    return n

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    width = eval(input("Enter a width/height of the canvas (pixels): "))
    numBricks = eval(input("Enter a number of bricks for the height of the pyramid: "))
    canvas = Picture((width, width))
    canvas.setPenColor(0, 255, 255)
    canvas.drawRectFill(0, 0, width, width)
    sideLength = width // numBricks
    for i in range(0, numBricks):
        drawRow(canvas, i * (sideLength / 2), width - 1 - sideLength * (i+1), numBricks - i, sideLength)
    canvas.display()

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    width = eval(input("Please enter the desired width for the canvas: "))
    n = eval(input("Please enter the desired number of blocks for bottom row of the pyramid: "))
    size=width/n
    canvas = Picture((width, width))
    canvas.setPenColor(255,0,0)
    for i in range(0,n): #loop through the rows of the pyramid
        for j in range(i,n): #loop through the bricks
            canvas.drawRectFill(i*size/2+(j-i)*size,width-size*(i+1),size-2,size-1) #draw each rectangle, stopping a pixil short to leave visible lines between each block
    canvas.display() #display the pyramid
    input("Press enter to end the program.") #leave an input so the program doesnt end before we can see the picture

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    # Create the canvas and fill in the background
    canvas = Picture((WIDTH, HEIGHT))
    chooseColor(canvas)
    canvas.drawRectFill(0, 0, WIDTH, HEIGHT)
    # Create 13 objects on the canvas
    for i in range(0, 13):
        chooseColor(canvas)
        chooseShape(canvas)
        
    canvas.display()
    canvas.writeFile("mlewisno.bmp")

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    pic = Picture((800,800))
    pic.setPenColor(128,80,255)
    pic.drawRectFill(0,0,800,800)
    for i in range(0, NUM_BUILDINGS):
        drawBuilding(pic)
    for i in range(0, 24):
        drawSun(pic, i)
        pic.display()

    pic.writeFile("guss.bmp")
    input()

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    for num in range(1,4):
        p = Picture("training_data/a" + str(num)+".png")
        c = Char_Repr(p)
        print(c.points)
        p.display()
        raw_input()
    for num in range(1,4):
        p = Picture("training_data/b" + str(num)+".png")
        c = Char_Repr(p)
        print(c.points)
        p.display()
        raw_input()

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def copyImage(pic):
    print (WIDTH, HEIGHT)
    pic2 = Picture((WIDTH, HEIGHT))
    pic2.display()
    input()
    for y in range(0, HEIGHT):
        for x in range(0, WIDTH):
            red = pic.getPixelRed(x, y)
            green = pic.getPixelGreen(x, y)
            blue = pic.getPixelBlue(x, y)
            pic2.setPixelRed(x, y, red)
            pic2.setPixelGreen(x, y, green)
            pic2.setPixelBlue(x, y, blue)
    return pic2

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def zoom(canvas) :
    w, h = canvas.getWidth(), canvas.getHeight()
    n = Picture((w,h))
    for x in range(w//4,w-(w//4)):
        for y in range(h//4,h-(h//4)):
            r, g, b = canvas.getPixelColor(x,y)
            c,d = x-(w//4),y-(h//4)
            n.setPixelColor(c*2,d*2,r,g,b)
            n.setPixelColor((c*2)+1,d*2,r,g,b)
            n.setPixelColor(c*2,(d*2)+1,r,g,b)
            n.setPixelColor((c*2)+1,(d*2)+1,r,g,b)
    canvas.close()
    n.display()
    return n

# 需要导入模块: from picture import Picture [as 别名]
# 或者: from picture.Picture import display [as 别名]
def main():
    canvas = Picture((400, 400))
    sky(canvas)
    ground(canvas)
    pipe(canvas)
    blocks(canvas)
    questionMarks(canvas)
    mario(canvas)
    sun(canvas)
    clouds(canvas)
    horizontalLines(canvas)
    verticalLines(canvas)
    canvas.display()
    canvas.writeFile("cdavies.jpg")
    input("Press enter to end the prgram.")