据我所知,JavaScript没有绘图功能。我想,你能做到这一点的唯一方法是使用Java applet,或其他一些多媒体对象,如Flash。As far as I know, JavaScript has no drawing capabilities. I wouldimagine that the only way you can accomplish this is using a Javaapplet, or some other multimedia object like Flash. As一个相当绝望的移动,是否可以拍摄一条线的图形, 在透明的800 * 600区域上说黑色对角线,以及尺度和尺寸。位置 它在现有图像上?这样一行,采用合适的图形格式,不需要大文件。有几种不同尺寸,需要才能使线宽不会缩小为 隐形。 - ?约翰斯托克顿,英国萨里。 [email protected] Turnpike v4.00 IE 4? < URL:http://jibbering.com/faq/> Jim Ley的新闻常见问题解答:comp.lang.javascript < URL:http://www.merlyn.demon.co.uk/js-index.htm> jscr数学,日期,来源。 < URL:http://www.merlyn.demon.co.uk/> TP / BP / Delphi / jscr /& c,常见问题项目,链接。As a Rather Desperate Move, is it possible to take a graphic of a line,say a black diagonal on a transparent 800*600 area, and scale & positionit over the existing image? Such a line, in a suitable graphicalformat, should not need a large file. Several, of different sizes,would be needed in order that the line-width would not scale intoinvisibility.--? John Stockton, Surrey, UK. [email protected] Turnpike v4.00 IE 4 ?<URL:http://jibbering.com/faq/> Jim Ley''s FAQ for news:comp.lang.javascript<URL:http://www.merlyn.demon.co.uk/js-index.htm> jscr maths, dates, sources.<URL:http://www.merlyn.demon.co.uk/> TP/BP/Delphi/jscr/&c, FAQ items, links. 这篇关于使用地图坐标绘制线条的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 1403页,肝出来的.. 09-08 10:59