VB.NET图像查看器用户控件 [英] VB.NET Image Viewer User Control

问题描述

大家好，



在Picturebox中操作图像时遇到问题。

我不知道我应该在哪个词中使用这个，希望有人会理解



这是我的初始化图像代码

 ImgViewer.Bmp = 新位图（ImgViewer.ImagePath）
 ImgViewer.PageNbr =  1  
 ImgViewer。 TotalPage = ImgViewer.Bmp.GetFrameCount（Imaging.FrameDimension.Page）
 PictureBox1.Image = ImgViewer.Bmp 
 ImgViewer.Width = ImgViewer.Bmp.Width 
 ImgViewer.Height = ImgViewer.Bmp。高度
 ImgViewer.Factor =  1  
 PictureBox1.Width = ImgViewer.Width 
 PictureBox1.Height = ImgViewer.Height 
 PictureBox1.MinimumSize = 新大小（ImgViewer.Width *  0 。 01 ，ImgViewer.Height *  0 。 01 ）

我的问题是当我编辑/更改图片框图像时，位图也改变了，反之亦然。



是否有代码/语法使 ImgViewer.Bmp 和 PictureBox1.Image 使它们独立。编辑一个变量不会影响另一个变量。我将使用 ImgViewer.Bmp 作为原始图像， PictureBox1.Image 将是已处理的图像（抗锯齿） ，旋转，反转颜色等）



请帮助...

谢谢

解决方案

Hello everyone,

Have a problem in manipulating image in Picturebox.
I don't know what term should I use in this, hope someone will understand

This is my code on putting initializing image

ImgViewer.Bmp = New Bitmap(ImgViewer.ImagePath)
ImgViewer.PageNbr = 1
ImgViewer.TotalPage = ImgViewer.Bmp.GetFrameCount(Imaging.FrameDimension.Page)
PictureBox1.Image = ImgViewer.Bmp
ImgViewer.Width = ImgViewer.Bmp.Width
ImgViewer.Height = ImgViewer.Bmp.Height
ImgViewer.Factor = 1
PictureBox1.Width = ImgViewer.Width
PictureBox1.Height = ImgViewer.Height
PictureBox1.MinimumSize = New Size(ImgViewer.Width * 0.01, ImgViewer.Height * 0.01)

My problem is when I'm editeng/changing the picturebox image, the bitmap also changes or vice versa.

Is there a code/syntax that make the ImgViewer.Bmp and PictureBox1.Image that make them independent. Editing one variable can't affect the other. I will use the ImgViewer.Bmp as a original image and PictureBox1.Image will be the processed image (Anti-Aliasing, Rotate, Invert Colors and etc.)

Please Help...
Thanks

解决方案

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