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
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
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.
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
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
i download many images form server,some images show well,but other not show: my key code : private Bitmap getBitmap(String url)
(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
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.
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
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.
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