本模块主要是让我们能用自然的思维去重点解决我们实际问题，也就是说如果你想用VB作图的话，你不用去思考坐标在VB中的情况，你只要思考你所作图形在坐标中的位置。-This module is designed to allow our thinking can use natural to focus on practical solutions to our problems, This means that if you want to use Visual Basic Drawing, you do not have to think in VB coordinates of the situation. if you think you have graphics coordinates of the location.