我怎样才能调整在C#中的形象呢?
问题描述:
我有一个形象
image = Image.FromStream(file.InputStream);
我如何使用属性 System.Drawing.Size
的调整它们的大小或者用于此属性?
How I can use the property System.Drawing.Size
for resize them or where this property used for?
我可以直接调整,而不将其更改为位图或没有损失任何品质的形象。我不想只是总公司调整它们。
Can I direct resize the image without change them to bitmap or without loss any quality. I not want corp just resize them.
我如何在C#这样做吗?
How I can do this in C#?
答
您可以使用位图类的构造函数来帮助,实际上是位图图像的子类。
You can use Bitmap class's constructor to help, and actually Bitmap is a subclass of Image.
var image_16 = new System.Drawing.Bitmap(image, new Size(16, 16));
在参考 - http://msdn.microsoft.com /en-us/library/system.drawing.size.aspx
更提前GDI +技术能够找到
more advance by GDI+ technique able to find at