本文整理汇总了C#中CGBitmapContext.SetAllowsAntialiasing方法的典型用法代码示例。如果您正苦于以下问题：C# CGBitmapContext.SetAllowsAntialiasing方法的具体用法？C# CGBitmapContext.SetAllowsAntialiasing怎么用？C# CGBitmapContext.SetAllowsAntialiasing使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CGBitmapContext的用法示例。
在下文中一共展示了CGBitmapContext.SetAllowsAntialiasing方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RawBitmap
/*public unsafe Int32* BaseAddress { get { unsafe { return _buffer_ptr; } } }*/
#endregion
#region Constructor
public RawBitmap(int width, int height)
{
_buffer = Marshal.AllocHGlobal(width * height);
unsafe {
_buffer_ptr = (byte*)((void *) _buffer);
//_buffer_ptr = (Int32*)((void*)_buffer);
}
var colorSpace = CGColorSpace.CreateDeviceGray();
_context = new CGBitmapContext(
_buffer, width, height,
8, width,
colorSpace,
CGImageAlphaInfo.None);
colorSpace.Dispose();
// lowest possible quality for speed
_context.InterpolationQuality = CGInterpolationQuality.None;
_context.SetAllowsAntialiasing(false);
}示例2: createBitmapOfSize
// Adapted from... http://www.realdevelopers.com/blog/?p=415
private static CGBitmapContext createBitmapOfSize (SizeF size)
{
int bitmapBytesPerRow = (int)(size.Width * 4);
CGColorSpace colorspace = CGColorSpace.CreateDeviceRGB ();
CGBitmapContext context = new CGBitmapContext (
IntPtr.Zero,
(int)size.Width,
(int)size.Height,
8,
bitmapBytesPerRow,
colorspace,
CGImageAlphaInfo.PremultipliedLast
);
context.SetAllowsAntialiasing (true);
context.SetShouldAntialias (true);
return context;
}