Python Image Library

What does the Image.new() function in PIL do?

• Create a new Python image file.

• Create a new empty image with a specified mode and size.

• Load an existing image file

• Crop an image to a specified size

Which Python library is commonly used for image manipulation and drawing operations?

• PIL (Python Image Library)

• NumPy

• OpenCV

• Matplotlib

What does the ImageDraw module in PIL allow you to do?

• Resize an image

• Create a new image

• Draw shapes and text on an image

• Convert images to different formats

Which function is used to draw an ellipse on an image using PIL?

• ImageDraw.draw_circle()

• ImageDraw.draw_ellipse()

• Image.draw_ellipse()

• Image.ellipse()

What does the ImageDraw.rectangle() method in PIL do?

• Crop the image to a specified rectangle

• Draw a filled rectangle on an image

• Rotate the image by a specified angle

• Resize the image to a rectangle shape

Which function is used to draw a polygon on an image using PIL?

• ImageDraw.draw_polygon()

• ImageDraw.draw_shape()

• Image.draw_polygon()

• Image.polygon()

What parameter is required when creating a new image using Image.new()?

• Image mode (e.g., 'RGB', 'RGBA')

• Image filename

• Image size in pixels

• Image DPI (Dots Per Inch)

How do you specify the color of the shapes you draw with PIL's ImageDraw module?

• By setting the color attribute of the image

• By specifying the color when creating the image

• By using the fill parameter in drawing methods

• By calling the setColor() method on the image

What is the purpose of the outline parameter in the ImageDraw.rectangle() method in PIL?

• It sets the background color of the rectangle.

• It specifies the width of the rectangle's border.

• It sets the color of the rectangle's border.

• It determines the shape of the rectangle.

How can you draw a filled polygon with a transparent background using PIL?

• Set the polygon's color to be transparent using the ImageDraw.set_alpha() method.

• Use the 'RGBA' mode when creating the image and specify the polygon's color with an alpha value less than 255.

• There is no way to create a filled polygon with a transparent background in PIL.

• Set the background parameter of the ImageDraw.polygon() method to 'transparent'.