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[edward0716]

Q:请问在JAVA中如何用矩阵来存储2D图形?

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[edward0716]

icebluenet(冰蓝泠)，能具体点吗？最好能举个简单例子说明一下可以么？谢谢！

[thomas_20]

这个矩阵跟下面这个差不多“頂”为0，“█”为1，呵呵
如果有灰度的话“█”或“頂”应该又是一个矩阵代表灰度或rgb吧
不知道这么理解对不对：）

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[icebluenet]

楼上说的是，假如是灰度图片，则矩阵的元素变成他的灰度值，假如是彩色，矩阵因该是（r,g,b）作为矩阵的元素

[midlet]

you can store an rgb image using a 3-D array, of which each dimention represents R, G, an B value.

[yyzzhy]

帮你顶!

[shuren]

顶！

[icebluenet]

其实是一个稀疏矩阵的问题，你应该在有图形的地方把值填充上，比如是黑白的话，把0置为1，如果有灰度的话，在对应位置添上灰度值，如果是彩色的，就要在对应地方添上RGB值。然后，把这个矩阵和页面象素对应。由于图形可能会非常大，所以要用到压缩方法。

嘿嘿，不知道说的对不对，图形学上了很久了。