画板中插入图片的问题

changxde

下面的文件是从  Paul Kunkel大师(http://www.inrm3d.cn/redirect.ph ... 25&ptid=2587-1#) 的文件中提取的一个图片，文件只有27.5K，可是要是把那个图片复制粘贴到一个新文件中，文件的大小就有269K了，请版友们研究一下，粘贴图片有什么技巧，可把文件瘦身。

changxde

可以不用QQ,直接用GSP复制。
文件小了，图模糊了。但是1#文件的图片还可以。

changxde

关键是如何插入一个外部图片到GSP，使图片清晰且文件较小。

changxde

9# rzj99927
可以构造图片轮廓函数

changxde

这是帮助中的内容，我不懂e文，请懂e文的版友翻译一下。

Control the Image Size and Resolution When Importing a Picture

When you drop a picture that contains size information, it's normally imported at its original size, even though the picture may have a higher resolution than the screen. For instance, if you import a picture that's 0.5 inches square at 600 dpi, the original has 300 dots per side. When you import it to Windows, which normally has a screen resolution of 96 dpi, the picture will still be 0.5 inches square, so will have 48 dots per side.

To import the picture at its full original detail, hold the Alt key (Windows) or Option key (Mac) when you drop it. In the example, the picture will appear in Sketchpad with 300 dots per side, and will measure 300/96 = 3.125 inches on a side.