Operation method
First draw a large oval as the top layer of the cake, as shown in the figure:
Next, draw a candle on the top of the ellipse. Note that the candle first draws two vertical lines, then draws a horizontal line at the bottom of the vertical line, and then draws a small ellipse on the top of the vertical line, and then draws the candle light of the candle, as shown in the figure:
Then draw a vertical line on both sides of the large ellipse and a horizontal line on the bottom, as shown in the figure:
Then draw the number of layers of the cake with two arcs, as shown in the figure:
Then draw the plate at the bottom, as shown in the figure:
Finally, use wavy lines to draw the cake lace, and then use an eraser to erase the extra lines on the candle, as shown in the figure.