Mark the Perspective box to view the chart as through a camera lens. Use the spin button to set the percentage. With a high percentage nearer objects look bigger than more distant objects.
标记“透视”复选框，使用如透过照相机镜头的效果查看图表。使用数值调节钮设置百分比。高的百分比使近的对象看起来比其他远的对象更大。