地理课件中图形的绘制与获取

本文讨论了地理课件中地理图形的绘制与获取的途径与方法．用Power Point的绘图工具所提供的绘图功能绘制地理图形是基本的方法．利用Power Point的自选图形，经适当的颜色、填充、阴影、三维效果、旋转、翻转等处理，可以制作出各种地理图形．利用地理数据和图表功能能够制作地理图表．特殊字体符号和艺术字功能也可以用来绘制地理图形．许多矢量图形软件、专业绘图工具都可用来绘制和处理地理图形．从网上和图库软件中也可获得地理图形．

Drawing and Acquiring Graphics for Geography Courseware

In this paper the methods to draw and acquire the geography graphics for geography courseware are demonstrated, The most basic tool employed to draw a geographic graph is the painting tool bar of PowerPoint, through which some basic geography graphics can be made. Other graphic software, such as Adobe Illustrator, CorelDraw, Macromedia FreeHand, GIS, can also be used to draw geography graphics. Besides some geography graphics can be acquired from the internet or some graphics library software such as SMATDRAW.