Use the World View window to control which portion of the ChipView is displayed in the ChipView window. The blue rectangle (known as the ChipView rectangle) represents the chip. The green rectangle (known as the Viewing rectangle) represents the area displayed in the ChipView window.
To move the displayed area to another part of the chip, click the left mouse button and drag the Viewing rectangle to the area on the ChipView rectangle you would like to display. To specify a new display area, click the right mouse button and drag out a new Viewing rectangle on the ChipView rectangle.