制作印章实例,用到Graphics来根据设定的公司名称和用章信息绘制出一个圆章

来制作公司的公章，制作印章来说，主要是如何让字均匀的

显示在弧线段上，那么一般的印章要么以圆或者椭圆为底图，不过这两者的算法大致相同，

为了方便说明，

如下就用相对简单的圆来举例说明，

如果需要做椭圆的话，

可以在我的基础

上进行扩展，因为核心算法是一样的，相对于圆来说，椭圆求弧长以及各个字符的位置，这

两点相对麻烦些，但是这两者都可找到相应的数学公式。-Production seal instance, use Graphics to set the company name in accordance with chapter information and draw a circle chapter to make the company' s official seal, making the seal, the main character is how to make uniform is displayed on the arc segment, then the general The seal is either in a circular or elliptical base map, but this method is substantially the same both for convenience of explanation, the following will be a circle with a relatively simple example, if the ellipse needs to be done, it can be extended on the basis of the I, Because the core is the same algorithm with respect to a circle, the position of the arc length of the ellipse and the individual characters required, which is relatively trouble some points, but the two can be found corresponding mathematical formula.