public void InitializeDevice(IntPtr windowHandle)
{
D3Device = DirectXTools.CreateD3Device();
{
RenderTarget = DirectXTools.CreateRenderTarget(Direct2DFactory, D3Device);
_solidBrush = RenderTarget.CreateSolidColorBrush(Color4.Black);
SwapChain = DirectXTools.CreateSwapChainForHwnd(D3Device, windowHandle);
DirectXTools.CreateDeviceSwapChainBitmap(SwapChain, RenderTarget);
Bitmaps.SetRenderTarget(RenderTarget);
TextLayouts.SetRenderTarget(RenderTarget);
}
}
public void InitializeDeviceGdiCompatible(IntPtr windowHandle, int width, int height)
{
D3Device = DirectXTools.CreateD3Device();
{
RenderTarget = DirectXTools.CreateRenderTarget(Direct2DFactory, D3Device);
_solidBrush = RenderTarget.CreateSolidColorBrush(Color4.Black);
SwapChain = DirectXTools.CreateSwapChainForHwnd(D3Device, windowHandle);
//DirectXTools.CreateDeviceSwapChainBitmap(SwapChain, RenderTarget);
DirectXTools.CreateDeviceContextCPUBitmap(RenderTarget, width, height);
Bitmaps.SetRenderTarget(RenderTarget);
TextLayouts.SetRenderTarget(RenderTarget);
}
}
public override void Draw(ID2D1DeviceContext renderTarget, ID2D1SolidColorBrush brush)
{
var lines = new[]
{
new [] { Points[0], Points[1] },
new [] { Points[1], Points[2] },
new [] { Points[2], Points[3] },
new [] { Points[3], Points[0] },
};
foreach (var line in lines)
{
renderTarget.DrawLine(line[0].ToPoint(), line[1].ToPoint(), brush, 2.0f);
}
}
public override void DrawGlyphRun(IntPtr clientDrawingContext, float baselineOriginX, float baselineOriginY, MeasuringMode measuringMode, GlyphRun glyphRun, GlyphRunDescription glyphRunDescription, IUnknown clientDrawingEffect)
{
ID2D1SolidColorBrush brush = _defaultBrush;
if (clientDrawingEffect is ComObject comObject)
{
brush = comObject.QueryInterfaceOrNull <ID2D1SolidColorBrush>();
}
try
{
_renderTarget.DrawGlyphRun(
new System.Drawing.PointF(baselineOriginX, baselineOriginY),
glyphRun,
brush,
measuringMode);
}
catch
{
}
}
public override void Draw(ID2D1DeviceContext renderTarget, ID2D1SolidColorBrush brush)
{
renderTarget.DrawLine(P1.ToPoint(), P2.ToPoint(), brush);
}
public override void Draw(ID2D1DeviceContext renderTarget, ID2D1SolidColorBrush brush) => renderTarget.DrawRectangle(Rect, brush);
public CustomColorRenderer(ID2D1RenderTarget renderTarget, ID2D1SolidColorBrush defaultBrush)
{
_renderTarget = renderTarget;
_defaultBrush = defaultBrush;
}
public override void Draw(ID2D1DeviceContext renderTarget, ID2D1SolidColorBrush brush)
{
renderTarget.DrawEllipse(Ellipse, brush, 1.0f);
}
internal D2D1SolidColorBrush(ID2D1SolidColorBrush brush)
{
this.brush = brush;
}
public abstract void Draw(ID2D1DeviceContext renderTarget, ID2D1SolidColorBrush brush);
internal D2D1SolidColorBrush(ID2D1SolidColorBrush brush)
{
this.brush = brush;
}
