Step 1: On the Graphics tab of the Ribbon in the Shapes group, select Rectangle.

Step 2: Click and drag on the ANIMATION screen to shape the object.

Step 3: Double-click on the Rectangle to open the Object Properties window.

Step 4: In the Caption, type RESIZE.

Step 5:  With the object selected, on the Graphics tab of the Ribbon under the Animations group, select Resize.

Step 6: Double-click on the rectangle to open the Resize animation properties window.

Step 7: Under Height, configure the fields as follows

Step 8:Tag/Expression: cTank[3].rTemperature

Step 9: Value Range: 0 to 100

Step 10: Size Range (%): 50 to 200

Step 11: Reference: CENTER

Step 12: Under Width, configure the fields as follows:

Step 13: Tag/Expression: cTank[3].rPressure

Step 14: Value Range: 0 to 100

Step 15: Size Range (%): 50 to 200

Step 16: Reference: LEFT