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FS#161 - Added a Image(uint, uint, byte[]) constructor in the Image class (in SFML.Net)

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git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1528 4e206d99-4929-0410-ac5d-dfc041789085
This commit is contained in:
LaurentGom 2010-07-01 18:23:14 +00:00
parent 0a437d6e48
commit c87c0d7d25
1 changed files with 26 additions and 2 deletions
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28
dotnet/src/Graphics/Image.cs
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@ -112,7 +112,31 @@ namespace SFML
{ {
uint Width = (uint)pixels.GetLength(0); uint Width = (uint)pixels.GetLength(0);
uint Height = (uint)pixels.GetLength(1); uint Height = (uint)pixels.GetLength(1);
SetThis(sfImage_CreateFromPixels(Width, Height, PixelsPtr)); SetThis(sfImage_CreateFromPixels(Width, Height, (byte*)PixelsPtr));
}
}
if (This == IntPtr.Zero)
throw new LoadingFailedException("image");
}
////////////////////////////////////////////////////////////
/// <summary>
/// Construct the image directly from an array of pixels
/// </summary>
/// <param name="width">Image width</param>
/// <param name="height">Image height</param>
/// <param name="pixels">array containing the pixels</param>
/// <exception cref="LoadingFailedException" />
////////////////////////////////////////////////////////////
public Image(uint width, uint height, byte[] pixels) :
base(IntPtr.Zero)
{
unsafe
{
fixed (byte* PixelsPtr = pixels)
{
SetThis(sfImage_CreateFromPixels(width, height, PixelsPtr));
} }
} }
@ -390,7 +414,7 @@ namespace SFML
static extern IntPtr sfImage_CreateFromColor(uint Width, uint Height, Color Col); static extern IntPtr sfImage_CreateFromColor(uint Width, uint Height, Color Col);
[DllImport("csfml-graphics", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] [DllImport("csfml-graphics", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
unsafe static extern IntPtr sfImage_CreateFromPixels(uint Width, uint Height, Color* Pixels); unsafe static extern IntPtr sfImage_CreateFromPixels(uint Width, uint Height, byte* Pixels);
[DllImport("csfml-graphics", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] [DllImport("csfml-graphics", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
static extern IntPtr sfImage_CreateFromFile(string Filename); static extern IntPtr sfImage_CreateFromFile(string Filename);