bitmap
How would I have to imagine pixel-based rendering in Haskell?
Imagine an imperative rendering engine that blits sprites to a bitmap that later gets displayed. This heavily relies on the ability to efficiently mutate individual pixels in sai开发者_如何学God bitma[详细]
2023-04-02 17:57 分类：问答How to extract a region from an android Bitmap
I am stuck with the following problem: I have an android Bitmap and a set of 4 coordinates, representing a rectangle. However, the rectangle may be rotated. For example I may have the coordinates 0/5[详细]
2023-04-02 17:10 分类：问答C# bitmap drawing doesn't render to the screen
I am trying to write a drawing program for use with a tablet. For this I need fall-off and transparency for use with pressures. So I am using the bitmap system in C# for image construction.[详细]
2023-04-02 15:21 分类：问答How to draw a TextView into a Bitmap (without ever being drawn on the display)
Many posts are found according to the topic \"screenshot a TextView into a Bitmap\". Well, the difference to my problem is, that first the view is drawn on the display (with all layouting and measuri[详细]
2023-04-02 12:49 分类：问答How to draw bitmap as OpenGL texture in C++?
I have a bitmap, and its handle (Win32 HBITMAP). Any suggestion of how to draw开发者_开发百科 this bitmap on an OpenGL quad (with scaling and pulling the 4 corners of the bitmap to fit the 4 vertexes[详细]
2023-04-02 12:49 分类：问答download pic,but the pic not show
i download many images form server,some images show well,but other not show: my key code : private Bitmap getBitmap(String url)[详细]
2023-04-02 10:11 分类：问答live wallpaper with images
(sorry for my Englih is not so good... hope you will understand me) My friend is a really good drawer. I would like to help him to be know as a good drawer by making him a live wallpaper animated wit[详细]
2023-04-02 09:41 分类：问答How to create a 'fog of war' bitmap overlay in Android
I have a simple 2D game with a handful of characters which move around the screen. I\'d like to create a fog of war, whereby only the background around each character is visible.[详细]
2023-04-02 07:46 分类：问答Android screen resoulution problem
I\'m writing a game for Android and can now test it on a second device, the Nexus 1. The game uses fix pixel-values, just using bigger cutouts of the background for high-res devices. So I thought ther[详细]
2023-04-02 07:31 分类：问答Android Development: Bitmap and rectangles?
Can someone explain what the rect does in: canvas.drawBitmap(bmp,scr ,dst ,null); Because I have tried and tried to make any sense of this but I simply don\'t understand what the two rectangles does.[详细]
2023-04-02 00:29 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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