C# 图片框的图像缩放
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image Scaling of picture box
提问by pila
i got a problem with image scaling in C#.
我在 C# 中遇到图像缩放问题。
I have a picture Box with given Size : e.g. width = 800px height = 600px
我有一个给定大小的图片框:例如宽度 = 800px 高度 = 600px
I am loading different images into that picture box, small ones ( 400x400) and big ones (800+ x 600+)
我正在将不同的图像加载到该图片框中,小(400x400)和大(800+ x 600+)
My images are getting resized if they do not fit into box. But they are alwaysresized to MAX width and height of PictureBox. So the aspect ratio is destroyed.
如果它们不适合框,我的图像将被调整大小。但是它们总是被调整为图片框的最大宽度和高度。所以纵横比被破坏了。
Can anybody help to identify / fix the problem?
任何人都可以帮助识别/解决问题吗?
Classes:
课程:
ImageHandling.cs(commented out)
ImageHandling.cs(注释掉)
Examples:
例子:
Problem 1:
My Version
问题 1:我的版本
vs
Original Source 
与原始来源 
Problem 2:
My Version
问题 2:
我的版本
vs
Original Source
与原始来源
How i want it:
我想要它:
Solution
解决方案
采纳答案by Forte L.
this.PictureBox1.SizeMode = PictureBoxSizeMode.Zoom;
Set that property to your PictureBox and the size of the image will increased or decreased to fit the PictureBox maintaining the size ratio.
将该属性设置为您的图片框,图像的大小将增加或减少以适合保持大小比例的图片框。
For more info: http://msdn.microsoft.com/en-us/library/system.windows.forms.picturebox.sizemode.aspx
更多信息:http: //msdn.microsoft.com/en-us/library/system.windows.forms.picturebox.sizemode.aspx

