private void MainWindow_Load(object sender, EventArgs e)
{
if (_dxgiDevice != null)
{
CleanUp();
}
_dxgiDevice = DxgiDevice.CreateDevice();
_factory = Direct2DFactory.CreateFactory(FactoryType.SingleThreaded, DebugLevel.None);
using (Device device = _factory.CreateDevice(_dxgiDevice))
{
_deviceContext = device.CreateDeviceContext(DeviceContextOptions.None);
using (DxgiAdapter adapter = _dxgiDevice.GetAdapter())
using (DxgiFactory factory = adapter.GetFactory())
{
_swapChain = factory.CreateSwapChainForHwnd(_dxgiDevice, Handle);
_dxgiDevice.MaximumFrameLatency = 1;
_swapChain.GetBuffer(0, out _surface);
_bitmap = _deviceContext.CreateBitmapFromDxgiSurface(_surface);
_deviceContext.SetTarget(_bitmap);
}
for (int index = 0; index < _brushes.Length; ++index)
{
_pens[index] = _deviceContext.CreateSolidColorBrush(GetRandomColor(_random, 1));
_brushes[index] = _deviceContext.CreateSolidColorBrush(GetRandomColor(_random, 0.25f));
}
}
_directWriteFactory = DirectWriteFactory.Create(DirectWriteFactoryType.Shared);
}
private async void MainWindow_Load(object sender, EventArgs e)
{
if (_dxgiDevice != null)
{
CleanUp();
}
_dxgiDevice = DxgiDevice.CreateDevice();
_factory = Direct2DFactory.CreateFactory(FactoryType.SingleThreaded, DebugLevel.None);
using (Device device = _factory.CreateDevice(_dxgiDevice))
{
_deviceContext = device.CreateDeviceContext(DeviceContextOptions.None);
using (DxgiAdapter adapter = _dxgiDevice.GetAdapter())
using (DxgiFactory factory = adapter.GetFactory())
{
_swapChain = factory.CreateSwapChainForHwnd(_dxgiDevice, Handle);
_dxgiDevice.MaximumFrameLatency = 1;
_swapChain.GetBuffer(0, out _surface);
_bitmap = _deviceContext.CreateBitmapFromDxgiSurface(_surface);
_deviceContext.SetTarget(_bitmap);
_brush = _deviceContext.CreateSolidColorBrush(Color.FromRGB(0.1f, 0.75f, 0.5f, 1f));
_brush1 = _deviceContext.CreateSolidColorBrush(Color.FromRGB(0.1f, 0.5f, 0.75f, 1f));
}
}
_directWriteFactory = DirectWriteFactory.Create(DirectWriteFactoryType.Shared);
await CreatePoints();
}
private void MainWindow_Load(object sender, EventArgs e)
{
if (_dxgiDevice != null)
{
CleanUp();
}
_dxgiDevice = DxgiDevice.CreateDevice();
_factory = Direct2DFactory.CreateFactory(FactoryType.SingleThreaded, DebugLevel.None);
using (Device device = _factory.CreateDevice(_dxgiDevice))
{
_deviceContext = device.CreateDeviceContext(DeviceContextOptions.None);
using (DxgiAdapter adapter = _dxgiDevice.GetAdapter())
using (DxgiFactory factory = adapter.GetFactory())
{
_swapChain = factory.CreateSwapChainForHwnd(_dxgiDevice, Handle);
_dxgiDevice.MaximumFrameLatency = 1;
_swapChain.GetBuffer(0, out _surface);
_bitmap = _deviceContext.CreateBitmapFromDxgiSurface(_surface);
_deviceContext.SetTarget(_bitmap);
_brush = _deviceContext.CreateSolidColorBrush(Color.FromKnown(Colors.Black, 0.4f));
}
}
uint value = _deviceContext.MaximumBitmapSize;
}
