1. Add a line

• Click the "Line" button in the left toolbar.
• Click and drag the mouse in the canvas to draw a line.

2. Add a rectangle

• Click the "Rectangle" button in the left toolbar.
• Click and drag the mouse in the canvas to draw a rectangle.

3. Add a circle

• Click the "Circle" button in the left toolbar.
• Click and drag the mouse in the canvas to draw a circle.

4. Set corner radius

• Draw a rectangle.
• Click to select the rectangle.
• Set the corresponding values in "Corner Radius" on the top toolbar.

5. Add materials from DesignFind

• Click "Designs" in the left toolbar to enter the DesignFind interface.

• Download and import the materials you want to the canvas.