axiosengine 

axiosengine Git Source Tree


Root/axios/Engine/Extensions/Bitmap.cs

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Content;
using GameStateManagement;
 
namespace Axios.Engine.Extensions
{
    public static class Bitmap_extension
    {
#if WINDOWS
        // System.Drawing is NOT avaiable on WP7 or Xbox
        /*
         * http://stackoverflow.com/a/7394185/195722
         *
         *
         *
         */
        public static Texture2D GetTexture(this System.Drawing.Bitmap bitmap, GameScreen gameScreen)
        {
            BlendState oldstate = gameScreen.ScreenManager.GraphicsDevice.BlendState;
            gameScreen.ScreenManager.GraphicsDevice.BlendState = BlendState.AlphaBlend;
            Texture2D tex = new Texture2D(gameScreen.ScreenManager.GraphicsDevice, bitmap.Width, bitmap.Height, true, SurfaceFormat.Color);
 
            System.Drawing.Imaging.BitmapData data = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), System.Drawing.Imaging.ImageLockMode.ReadOnly, bitmap.PixelFormat);
 
            int bufferSize = data.Height * data.Stride;
 
            //create data buffer
            byte[] bytes = new byte[bufferSize];
 
            // copy bitmap data into buffer
            System.Runtime.InteropServices.Marshal.Copy(data.Scan0, bytes, 0, bytes.Length);
 
            // copy our buffer to the texture
            tex.SetData(bytes);
 
            // unlock the bitmap data
            bitmap.UnlockBits(data);
 
            gameScreen.ScreenManager.GraphicsDevice.BlendState = oldstate;
            return tex;
        }
#endif
    }
}

Archive Download this file

Branches

Number of commits:
Page rendered in 0.42445s using 11 queries.