lockbits
Recognizing image within image in C#
I\'d like to find an image (needle) within an image (haystack). To keep things simple I take two screenshots of my desktop. One full size (haystack) and a tiny one (needle). I then loop through the h[详细]
2023-04-12 19:56 分类：问答Creating a Color object for each pixel while using Bitmap.LockBits faster than BitMap.GetPixel?
Is creating a Color object for each pixel while using Bitmap.LockBits still faster than using Bitmap.GetPixel for each pixel?[详细]
2023-03-29 20:34 分类：问答GDI+ Bitmap LockBits returns rotated image?
开发者_JAVA百科I loaded an image from file and want to write it to AVI file: Gdiplus::Bitmap frame(L\"test.png\", FALSE);[详细]
2023-02-13 05:58 分类：问答Why is the random pixel color not so random in my C# application?
I set up a code to randomly cover a bitmap 2 different colors, 7 out of 10 times the color would be blue, and 3 out of 10 times, the color would be green. However, when it\'s done it looks very un-ran[详细]
2023-01-30 07:42 分类：问答C#: LockBits puts out a Giant Red X
Following Bob Powell\'s tutorial on LockBits, I put the following code into C# 2010 Visual Studio Express:[详细]
2023-01-27 01:07 分类：问答Multiple flash instances or a single one?
I have a doubt: When you open vari开发者_运维百科ous flash pages in tabs, for example in Firefox, all those pages share the same Flash instance or each one use an instance of flash??[详细]
2022-12-24 12:34 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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