Joint: AUB
Combination: AUB-A∩B
Split: divide the graph into three parts, AB, A∩B, BA
Intersect: A ∩B
Cut out: A-B
Scope of application:
01 Shape and shape
Step 1: Insert a circle
Step 2: Hold down CTRL and drag the circle
Step 3: Select and cut out
02 shapes and pictures
Step 1: Insert a picture
Step 2: Insert a circle
Step 3: First select the picture, then select the shape, and intersect
03 Shape and text
Step 1: Insert text
Step 2: Insert shape
Step 3: Place the font on the top layer and intersect
Step 4: Set the background image and realize the font is filled by the image.
If you set the background image directly, as shown