我正在开发一个简单的Flash应用程序来创建自己的徽章。完成创建后,将其保存为客户端计算机或数据库的映像将是非常好的,我还不确定。问题是从swf内容制作图片 - 我的意思不是整个内容,只是COA的一部分。我使用一些图像编码器和PHP在网络上发现了一些例子,但我不明白它是如何工作的。有没有人可以这样解释我的基本原理?我想让它尽可能的简单。
解决方案首先,将图像(Sprite或MovieClip等)绘制到BitmapData :
var b:BitmapData = new BitmapData(640,480,false,0xffffffff); b.draw(mcToBeSaved);然后,使用例如 as3corelib 将BitmapData编码成PNG或JPG文件。
var ba:ByteArray = PNGEncoder.encode(b);然后,对于Flash 10,您可以立即让用户将图像保存到文件,使用FileReference的保存方法。
i have another piece for more advanced guys than me ;)
I am developing a simple flash application to create your own coat of arms. When finished creating, it would be nice to save it as an image to a client's computer or to a database, i am not sure yet. The problem is making the image from swf content - i mean not the whole content, just a part of it, where the COA is. I have found some eamples on the web using some image encoders and PHP, but i cant't understand how it works. Could anybody be so kind to explain me the basic principles of this? I want to make it as simple as possible.
解决方案First, draw the image (Sprite or MovieClip, etc) into a BitmapData:
var b: BitmapData = new BitmapData(640, 480, false, 0xffffffff); b.draw(mcToBeSaved);Then, use e.g. as3corelib to encode the BitmapData into PNG or JPG files.
var ba: ByteArray = PNGEncoder.encode(b);Then, for Flash 10, you can immediately get the user to save the image to a file, using FileReference's save method.
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