private Bitmap CreateOutputImage(Action <WicRenderTarget> action)
{
try
{
var bitmap =
new Bitmap(deviceRes2D.WICImgFactory, OutputWidth, OutputHeight,
global::SharpDX.WIC.PixelFormat.Format32bppPBGRA,
BitmapCreateCacheOption.CacheOnDemand);
using (var target = new WicRenderTarget(deviceRes2D.Factory2D, bitmap,
new RenderTargetProperties()
{
DpiX = 96,
DpiY = 96,
MinLevel = FeatureLevel.Level_DEFAULT,
PixelFormat = new global::SharpDX.Direct2D1.PixelFormat(global::SharpDX.DXGI.Format.Unknown, AlphaMode.Unknown)
}))
{
target.Transform = Matrix3x2.Identity;
target.BeginDraw();
action(target);
target.EndDraw();
}
return(bitmap);
}
catch
{
return(null);
}
}
public void Save(Stream systemStream, Direct2DImageFormat format, string text, string faceName, float fontSize, out int width, out int height)
{
#if BENCHMARK
using (var handler = Benchmark.Instance.Start("DirectWrite", "Save"))
#endif
using (var layout = new TextLayout(factoryManager.DwFactory, text, new TextFormat(factoryManager.DwFactory, faceName, fontSize * 1.3f), 4000, 4000))
{
width = (int)Math.Ceiling(layout.Metrics.WidthIncludingTrailingWhitespace);
height = (int)Math.Ceiling(layout.Metrics.Height);
using (var wicBitmap = new SharpDX.WIC.Bitmap(factoryManager.WicFactory, width, height, SharpDX.WIC.PixelFormat.Format32bppPRGBA, BitmapCreateCacheOption.CacheOnLoad))
{
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default,
new SharpDX.Direct2D1.PixelFormat(Format.R8G8B8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Unknown), imageDpi, imageDpi, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
using (var renderTarget = new WicRenderTarget(factoryManager.D2DFactory, wicBitmap, renderTargetProperties))
using (var brush = new SolidColorBrush(renderTarget, SharpDX.Color.White))
using (var encoder = new BitmapEncoder(factoryManager.WicFactory, Direct2DConverter.ConvertImageFormat(format)))
{
renderTarget.BeginDraw();
renderTarget.Clear(new Color4(1, 1, 1, 0));
renderTarget.DrawTextLayout(Vector2.Zero, layout, brush);
renderTarget.EndDraw();
var stream = new WICStream(factoryManager.WicFactory, systemStream);
encoder.Initialize(stream);
using (var bitmapFrameEncode = new BitmapFrameEncode(encoder))
{
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(width, height);
bitmapFrameEncode.WriteSource(wicBitmap);
bitmapFrameEncode.Commit();
}
encoder.Commit();
}
}
}
}
public InfoText(SharpDX.Direct3D11.Device device, int width, int height)
{
_immediateContext = device.ImmediateContext;
_rect.Size = new Size2F(width, height);
_bitmapSize = width * height * 4;
IsEnabled = true;
using (var factoryWic = new SharpDX.WIC.ImagingFactory())
{
_wicBitmap = new SharpDX.WIC.Bitmap(factoryWic,
width, height, _pixelFormat, SharpDX.WIC.BitmapCreateCacheOption.CacheOnLoad);
}
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default,
new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.R8G8B8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied), 0, 0, RenderTargetUsage.None,
SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT);
using (var factory2D = new SharpDX.Direct2D1.Factory())
{
_wicRenderTarget = new WicRenderTarget(factory2D, _wicBitmap, renderTargetProperties);
_wicRenderTarget.TextAntialiasMode = TextAntialiasMode.Default;
}
using (var factoryDWrite = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared))
{
_textFormat = new TextFormat(factoryDWrite, "Tahoma", 20);
}
Color4 color = new Color4(1, 1, 1, 1);
_sceneColorBrush = new SolidColorBrush(_wicRenderTarget, color);
_clearColor = color;
_clearColor.Alpha = 0;
_renderTexture = new Texture2D(device, new Texture2DDescription()
{
ArraySize = 1,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.Write,
Format = Format.R8G8B8A8_UNorm,
Height = height,
Width = width,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Dynamic
});
OverlayBufferView = new ShaderResourceView(device, _renderTexture, new ShaderResourceViewDescription()
{
Format = _renderTexture.Description.Format,
Dimension = ShaderResourceViewDimension.Texture2D,
Texture2D = new ShaderResourceViewDescription.Texture2DResource()
{
MipLevels = 1,
MostDetailedMip = 0
}
});
}
public static global::SharpDX.WIC.Bitmap CreateBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Action <RenderTarget> drawingAction)
{
if (width <= 0 || height <= 0)
{
return(null);
}
var bitmap = new global::SharpDX.WIC.Bitmap(deviceResources.WICImgFactory, width, height, global::SharpDX.WIC.PixelFormat.Format32bppBGR,
BitmapCreateCacheOption.CacheOnDemand);
using (var target = new WicRenderTarget(deviceResources.Factory2D, bitmap,
new RenderTargetProperties()
{
DpiX = 96,
DpiY = 96,
MinLevel = FeatureLevel.Level_DEFAULT,
PixelFormat = new global::SharpDX.Direct2D1.PixelFormat(global::SharpDX.DXGI.Format.Unknown, AlphaMode.Unknown)
}))
{
target.Transform = Matrix3x2.Identity;
target.BeginDraw();
drawingAction(target);
target.EndDraw();
}
return(bitmap);
}
private void CreateBitmap(int width, int height)
{
if (_bitmap == null || (_bitmap.Size.Width < width || _bitmap.Size.Height < height))
{
//RenderTargetProperties rtp = new RenderTargetProperties(RenderTargetType.Default,
// new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.R8G8B8A8_UNorm, AlphaMode.Premultiplied),
// Factory2D.DesktopDpi.Width,
// Factory2D.DesktopDpi.Height,
// RenderTargetUsage.None,
// FeatureLevel.Level_DEFAULT);
try
{
var pixelFormat = SharpDX.WIC.PixelFormat.Format32bppPRGBA;
_bitmap = new SharpDX.WIC.Bitmap(FactoryImaging, width, height, pixelFormat, BitmapCreateCacheOption.CacheOnLoad);
_renderTarget = new WicRenderTarget(Factory2D, _bitmap, new RenderTargetProperties());
//_renderTarget = new WicRenderTarget(Factory2D, _bitmap, rtpGDI);
if (_brush == null)
{
_brush = new SolidColorBrush(_renderTarget, new Color4(new Color3(1, 1, 1), 1.0f));
}
}
catch (Exception exc)
{
var ss = exc.Message;
}
}
}
public void Dispose()
{
if (stream != null)
{
stream.Dispose();
stream = null;
}
if (d2dRenderTarget != null)
{
d2dRenderTarget.Dispose();
d2dRenderTarget = null;
}
if (wicBitmap != null)
{
wicBitmap.Dispose();
wicBitmap = null;
}
if (d2dFactory != null)
{
d2dFactory.Dispose();
d2dFactory = null;
}
if (wicFactory != null)
{
wicFactory.Dispose();
wicFactory = null;
}
if (memStream != null)
{
memStream.Dispose();
}
}
protected void ReleaseResources()
{
_bitmap.Dispose();
_bitmap = null;
_renderTarget.Dispose();
_renderTarget = null;
}
private static void Main()
{
var wicFactory = new ImagingFactory();
var d2dFactory = new SharpDX.Direct2D1.Factory();
string filename = "output.jpg";
const int width = 512;
const int height = 512;
var rectangleGeometry = new RoundedRectangleGeometry(d2dFactory, new RoundedRectangle()
{
RadiusX = 32, RadiusY = 32, Rect = new RectangleF(128, 128, width - 128 * 2, height - 128 * 2)
});
var wicBitmap = new Bitmap(wicFactory, width, height, SharpDX.WIC.PixelFormat.Format32bppBGR, BitmapCreateCacheOption.CacheOnLoad);
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
var d2dRenderTarget = new WicRenderTarget(d2dFactory, wicBitmap, renderTargetProperties);
var solidColorBrush = new SolidColorBrush(d2dRenderTarget, Color.White);
d2dRenderTarget.BeginDraw();
d2dRenderTarget.Clear(Color.Black);
d2dRenderTarget.FillGeometry(rectangleGeometry, solidColorBrush, null);
d2dRenderTarget.EndDraw();
if (File.Exists(filename))
{
File.Delete(filename);
}
var stream = new WICStream(wicFactory, filename, NativeFileAccess.Write);
// Initialize a Jpeg encoder with this stream
var encoder = new JpegBitmapEncoder(wicFactory);
encoder.Initialize(stream);
// Create a Frame encoder
var bitmapFrameEncode = new BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(width, height);
var pixelFormatGuid = SharpDX.WIC.PixelFormat.FormatDontCare;
bitmapFrameEncode.SetPixelFormat(ref pixelFormatGuid);
bitmapFrameEncode.WriteSource(wicBitmap);
bitmapFrameEncode.Commit();
encoder.Commit();
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
System.Diagnostics.Process.Start(Path.GetFullPath(Path.Combine(Environment.CurrentDirectory, filename)));
}
public MemoryStream RenderToPngStream(FrameworkElement fe)
{
var width = (int)Math.Ceiling(fe.ActualWidth);
var height = (int)Math.Ceiling(fe.ActualHeight);
// pixel format with transparency/alpha channel and RGB values premultiplied by alpha
var pixelFormat = WicPixelFormat.Format32bppPRGBA;
// pixel format without transparency, but one that works with Cleartype antialiasing
//var pixelFormat = WicPixelFormat.Format32bppBGR;
var wicBitmap = new Bitmap(
this.WicFactory,
width,
height,
pixelFormat,
BitmapCreateCacheOption.CacheOnLoad);
var renderTargetProperties = new RenderTargetProperties(
RenderTargetType.Default,
new D2DPixelFormat(Format.R8G8B8A8_UNorm, AlphaMode.Premultiplied),
//new D2DPixelFormat(Format.Unknown, AlphaMode.Unknown), // use this for non-alpha, cleartype antialiased text
0,
0,
RenderTargetUsage.None,
FeatureLevel.Level_DEFAULT);
var renderTarget = new WicRenderTarget(
this.D2DFactory,
wicBitmap,
renderTargetProperties)
{
//TextAntialiasMode = TextAntialiasMode.Cleartype // this only works with the pixel format with no alpha channel
TextAntialiasMode = TextAntialiasMode.Grayscale // this is the best we can do for bitmaps with alpha channels
};
Compose(renderTarget, fe);
// TODO: There is no need to encode the bitmap to PNG - we could just copy the texture pixel buffer to a WriteableBitmap pixel buffer.
var ms = new MemoryStream();
var stream = new WICStream(
this.WicFactory,
ms);
var encoder = new PngBitmapEncoder(WicFactory);
encoder.Initialize(stream);
var frameEncoder = new BitmapFrameEncode(encoder);
frameEncoder.Initialize();
frameEncoder.SetSize(width, height);
var format = WicPixelFormat.Format32bppBGRA;
//var format = WicPixelFormat.FormatDontCare;
frameEncoder.SetPixelFormat(ref format);
frameEncoder.WriteSource(wicBitmap);
frameEncoder.Commit();
encoder.Commit();
frameEncoder.Dispose();
encoder.Dispose();
stream.Dispose();
ms.Position = 0;
return(ms);
}
public DXGI2DContext(int width, int height)
{
this.width = width;
this.height = height;
wicFactory = new SharpDX.WIC.ImagingFactory();
d2dFactory = new SharpDX.Direct2D1.Factory();
wicBitmap = new SharpDX.WIC.Bitmap(wicFactory, width, height, SharpDX.WIC.PixelFormat.Format32bppBGR, SharpDX.WIC.BitmapCreateCacheOption.CacheOnLoad);
renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT);
d2dRenderTarget = new WicRenderTarget(d2dFactory, wicBitmap, renderTargetProperties);
}
protected override void DrawOntoOutputTarget(WicRenderTarget target)
{
foreach (var text in ItemArray)
{
var location = ImagePlacement[text.Key];
var t = text.Value;
using (var brush = new SolidColorBrush(target, t.Background))
target.FillRectangle(location, brush);
using (var brush = new SolidColorBrush(target, t.Foreground))
target.DrawTextLayout(new Vector2(location.Left + text.Value.Padding.X, location.Top + text.Value.Padding.Y),
t.TextLayout, brush, DrawTextOptions.None);
}
}
public Direct2DImageEncoder(int imageWidth, int imageHeight, int imageDpi)
{
this.imageWidth = imageWidth;
this.imageHeight = imageHeight;
factoryManager = new Direct2DFactoryManager();
wicBitmap = new SharpDX.WIC.Bitmap(factoryManager.WicFactory, imageWidth, imageHeight, SharpDX.WIC.PixelFormat.Format32bppBGR, BitmapCreateCacheOption.CacheOnLoad);
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.Unknown, AlphaMode.Unknown), imageDpi, imageDpi, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
renderTarget = new WicRenderTarget(factoryManager.D2DFactory, wicBitmap, renderTargetProperties);
renderTarget.BeginDraw();
renderTarget.Clear(SharpDX.Color.Yellow);
}
protected override void DrawOntoOutputTarget(WicRenderTarget target)
{
// draw all the images into the output image
foreach (var image in ItemArray)
{
var location = ImagePlacement[image.Key];
var img = image.Value;
using (var bmp = global::SharpDX.Direct2D1.Bitmap.FromWicBitmap(target, img))
{
target.DrawBitmap(bmp,
new RawRectangleF(location.Left, location.Top, location.Right, location.Bottom),
1, global::SharpDX.Direct2D1.BitmapInterpolationMode.Linear);
}
}
}
public RenderTargetBitmapImpl(
ImagingFactory imagingFactory,
Factory d2dFactory,
int width,
int height)
: base(imagingFactory, width, height)
{
this.target = new WicRenderTarget(
d2dFactory,
this.WicImpl,
new RenderTargetProperties
{
DpiX = 96,
DpiY = 96,
});
}
public WicRenderTargetBitmapImpl(
PixelSize size,
Vector dpi,
Platform.PixelFormat?pixelFormat = null)
: base(size, dpi, pixelFormat)
{
var props = new RenderTargetProperties
{
DpiX = (float)dpi.X,
DpiY = (float)dpi.Y,
};
_renderTarget = new WicRenderTarget(
Direct2D1Platform.Direct2D1Factory,
WicImpl,
props);
}
public RenderTargetBitmapImpl(
ImagingFactory imagingFactory,
Factory d2dFactory,
int width,
int height)
: base(imagingFactory, width, height)
{
var props = new RenderTargetProperties
{
DpiX = 96,
DpiY = 96,
};
_target = new WicRenderTarget(
d2dFactory,
WicImpl,
props);
}
public WicRenderTargetBitmapImpl(
int width,
int height,
double dpiX,
double dpiY,
Platform.PixelFormat?pixelFormat = null)
: base(width, height, pixelFormat)
{
var props = new RenderTargetProperties
{
DpiX = (float)dpiX,
DpiY = (float)dpiY,
};
_renderTarget = new WicRenderTarget(
Direct2D1Platform.Direct2D1Factory,
WicImpl,
props);
}
/// <summary>
/// Creates an instance of D2dWicGraphics that can be used for rendering to off screen surfaces
/// and can be copied to main memory</summary>
/// <param name="width">Width of the off screen surface.</param>
/// <param name="height">Height of the off screen surface.</param>
/// <returns>D2dWicGraphics that can be used for rendering to off screen surfaces</returns>
public static D2dWicGraphics CreateWicGraphics(int width, int height)
{
var wicBitmap = new SharpDX.WIC.Bitmap(s_wicFactory, width, height, SharpDX.WIC.PixelFormat.Format32bppPBGRA,
SharpDX.WIC.BitmapCreateCacheOption.CacheOnLoad);
var rtprops = new RenderTargetProperties
{
Type = RenderTargetType.Default,
DpiX = 96.0f,
DpiY = 96.0f,
PixelFormat = new PixelFormat(Format.Unknown, AlphaMode.Unknown),
Usage = RenderTargetUsage.None,
MinLevel = FeatureLevel.Level_DEFAULT
};
var rt = new WicRenderTarget(s_d2dFactory, wicBitmap, rtprops);
return(new D2dWicGraphics(rt, wicBitmap));
}
public Direct2D1RenderTargetBitmap(
Factory d2dFactory,
ImagingFactory wicFactory,
SharpDX.WIC.Bitmap bitmap)
: base(wicFactory, bitmap)
{
double dpiX;
double dpiY;
this.d2dFactory = d2dFactory;
bitmap.GetResolution(out dpiX, out dpiY);
this.target = new WicRenderTarget(
d2dFactory,
bitmap,
new RenderTargetProperties
{
DpiX = (float)dpiX,
DpiY = (float)dpiY,
});
}
public RenderTarget Create(Factory factory, Graphics g, Map map)
{
var wicBitmap = new WICBitmap(_wicFactory, map.Size.Width, map.Size.Height,
SharpDX.WIC.PixelFormat.Format32bppPBGRA,
BitmapCreateCacheOption.CacheOnDemand);
var rtp = new RenderTargetProperties(RenderTargetType.Default,
new D2D1PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied), 0, 0,
RenderTargetUsage.None,
FeatureLevel.Level_DEFAULT);
var res = new WicRenderTarget(factory, wicBitmap, rtp)
{
Tag = wicBitmap
};
res.BeginDraw();
res.Clear(SharpDX.Color.Transparent);
return(res);
}
public static MemoryStream CreateBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Action <RenderTarget> drawingAction)
{
using (var bitmap = new global::SharpDX.WIC.Bitmap(deviceResources.WICImgFactory, (int)width, (int)height, global::SharpDX.WIC.PixelFormat.Format32bppBGR,
BitmapCreateCacheOption.CacheOnDemand))
{
using (var target = new WicRenderTarget(deviceResources.Factory2D, bitmap,
new RenderTargetProperties()
{
DpiX = 96,
DpiY = 96,
MinLevel = FeatureLevel.Level_DEFAULT,
PixelFormat = new global::SharpDX.Direct2D1.PixelFormat(global::SharpDX.DXGI.Format.Unknown, AlphaMode.Unknown)
}))
{
target.Transform = Matrix3x2.Identity;
target.BeginDraw();
drawingAction(target);
target.EndDraw();
}
var systemStream = new MemoryStream();
using (var stream = new WICStream(deviceResources.WICImgFactory, systemStream))
{
using (var encoder = new BitmapEncoder(deviceResources.WICImgFactory, imageType.ToWICImageFormat()))
{
encoder.Initialize(stream);
using (var frameEncoder = new BitmapFrameEncode(encoder))
{
frameEncoder.Initialize();
frameEncoder.SetSize((int)width, (int)height);
frameEncoder.WriteSource(bitmap);
frameEncoder.Commit();
encoder.Commit();
return(systemStream);
}
}
}
}
}
public DrawingImage(Size size)
{
pw.Set();
PixelSize = size;
buffer =
new WICBitmap(
iFactory,
(int)size.Width,
(int)size.Height,
SharpDX.WIC.PixelFormat.Format32bppPBGRA,
BitmapCreateCacheOption.CacheOnLoad);
View = new WicRenderTarget(DxFac, buffer, new RenderTargetProperties(
RenderTargetType.Default,
new PixelFormat(Format.Unknown, AlphaMode.Unknown),
0,
0,
RenderTargetUsage.None,
SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT));
load_buffer = new WICBitmap(iFactory, buffer, BitmapCreateCacheOption.CacheOnLoad);
}
public void Dispose()
{
if (_renderTexture != null)
{
_renderTexture.Dispose();
_renderTexture = null;
}
if (_wicBitmap != null)
{
_wicBitmap.Dispose();
_wicBitmap = null;
}
if (_wicRenderTarget != null)
{
_wicRenderTarget.Dispose();
_wicRenderTarget = null;
}
if (_sceneColorBrush != null)
{
_sceneColorBrush.Dispose();
_sceneColorBrush = null;
}
if (OverlayBufferRes != null)
{
OverlayBufferRes.Dispose();
OverlayBufferRes = null;
}
if (_textFormat != null)
{
_textFormat.Dispose();
_textFormat = null;
}
}
public RenderTargetBitmapImpl(
ImagingFactory imagingFactory,
Factory d2dFactory,
DirectWriteFactory dwriteFactory,
int width,
int height,
double dpiX,
double dpiY)
: base(imagingFactory, width, height)
{
var props = new RenderTargetProperties
{
DpiX = (float)dpiX,
DpiY = (float)dpiY,
};
_target = new WicRenderTarget(
d2dFactory,
WicImpl,
props);
_dwriteFactory = dwriteFactory;
}
//
// http://stackoverflow.com/questions/9151615/how-does-one-use-a-memory-stream-instead-of-files-when-rendering-direct2d-images
//
// Identical to above SO question, except that we are rendering to MemoryStream because it was added to the API
//
private MemoryStream RenderStaticTextToBitmap()
{
var width = 400;
var height = 100;
var pixelFormat = WicPixelFormat.Format32bppBGR;
var wicFactory = new ImagingFactory();
var dddFactory = new SharpDX.Direct2D1.Factory();
var dwFactory = new SharpDX.DirectWrite.Factory();
var wicBitmap = new Bitmap(
wicFactory,
width,
height,
pixelFormat,
BitmapCreateCacheOption.CacheOnLoad);
var renderTargetProperties = new RenderTargetProperties(
RenderTargetType.Default,
new D2DPixelFormat(Format.Unknown, AlphaMode.Unknown),
0,
0,
RenderTargetUsage.None,
FeatureLevel.Level_DEFAULT);
var renderTarget = new WicRenderTarget(
dddFactory,
wicBitmap,
renderTargetProperties)
{
TextAntialiasMode = TextAntialiasMode.Cleartype
};
renderTarget.BeginDraw();
var textFormat = new TextFormat(dwFactory, "Consolas", 48)
{
TextAlignment = SharpDX.DirectWrite.TextAlignment.Center,
ParagraphAlignment = ParagraphAlignment.Center
};
var textBrush = new SharpDX.Direct2D1.SolidColorBrush(
renderTarget,
SharpDX.Colors.Blue);
renderTarget.Clear(Colors.White);
renderTarget.DrawText(
"Hi, mom!",
textFormat,
new RectangleF(0, 0, width, height),
textBrush);
renderTarget.EndDraw();
var ms = new MemoryStream();
var stream = new WICStream(
wicFactory,
ms);
var encoder = new PngBitmapEncoder(wicFactory);
encoder.Initialize(stream);
var frameEncoder = new BitmapFrameEncode(encoder);
frameEncoder.Initialize();
frameEncoder.SetSize(width, height);
frameEncoder.PixelFormat = WicPixelFormat.FormatDontCare;
frameEncoder.WriteSource(wicBitmap);
frameEncoder.Commit();
encoder.Commit();
frameEncoder.Dispose();
encoder.Dispose();
stream.Dispose();
ms.Position = 0;
return(ms);
}
public dx_resources()
{
d3dDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware, SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport);
wicFactory = new SharpDX.WIC.ImagingFactory();
d2dFactory = new SharpDX.Direct2D1.Factory();
Texture2DDescription colordesc = new Texture2DDescription
{
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.B8G8R8A8_UNorm,
Width = 1,
Height = 1,
MipLevels = 1,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
OptionFlags = ResourceOptionFlags.Shared,
CpuAccessFlags = CpuAccessFlags.None,
ArraySize = 1
};
this.RenderTarget = new Texture2D(d3dDevice, colordesc);
Surface surface = this.RenderTarget.QueryInterface <Surface>();
RenderTargetProperties rtp = new RenderTargetProperties(new SharpDX.Direct2D1.PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Premultiplied));
d2d_render_target = new RenderTarget(d2dFactory, surface, rtp);
//d2d_render_target.AntialiasMode = AntialiasMode.PerPrimitive;
descriptor_image_plus = new SharpDX.Direct2D1.Bitmap[6];
int bitmap_index = 0;
for (int width = 16; width <= 512; width *= 2)
{
SharpDX.WIC.Bitmap point_image_wic = new SharpDX.WIC.Bitmap(wicFactory, (int)width, (int)width, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget = new WicRenderTarget(d2dFactory, point_image_wic, renderTargetProperties);
SolidColorBrush solidColorBrush = new SolidColorBrush(d2dRenderTarget, Color.Black);
d2dRenderTarget.BeginDraw();
d2dRenderTarget.Clear(Color.Transparent);
if (width >= 256)
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 2f);
}
else
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 1f);
}
d2dRenderTarget.EndDraw();
BitmapProperties props = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
descriptor_image_plus[bitmap_index] = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, point_image_wic, props);
solidColorBrush.Dispose();
d2dRenderTarget.Dispose();
bitmap_index++;
}
descriptor_image_minus = new SharpDX.Direct2D1.Bitmap[6];
bitmap_index = 0;
for (int width = 16; width <= 512; width *= 2)
{
SharpDX.WIC.Bitmap point_image_wic = new SharpDX.WIC.Bitmap(wicFactory, (int)width, (int)width, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget = new WicRenderTarget(d2dFactory, point_image_wic, renderTargetProperties);
SolidColorBrush solidColorBrush = new SolidColorBrush(d2dRenderTarget, Color.White);
d2dRenderTarget.BeginDraw();
d2dRenderTarget.Clear(Color.Transparent);
if (width >= 256)
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 2f);
}
else
{
d2dRenderTarget.DrawEllipse(new Ellipse(new Vector2(width / 2f, width / 2f), width / 2f - 2f, width / 2f - 2f), solidColorBrush, 1f);
}
d2dRenderTarget.EndDraw();
BitmapProperties props = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
descriptor_image_minus[bitmap_index] = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, point_image_wic, props);
solidColorBrush.Dispose();
d2dRenderTarget.Dispose();
bitmap_index++;
}
float point_size = 10;
SharpDX.WIC.Bitmap wic_point_image = new SharpDX.WIC.Bitmap(wicFactory, (int)point_size, (int)point_size, SharpDX.WIC.PixelFormat.Format32bppPBGRA, BitmapCreateCacheOption.CacheOnLoad);
RenderTargetProperties renderTargetProperties_point_image = new RenderTargetProperties(RenderTargetType.Default, new SharpDX.Direct2D1.PixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None, FeatureLevel.Level_DEFAULT);
WicRenderTarget d2dRenderTarget_point = new WicRenderTarget(d2dFactory, wic_point_image, renderTargetProperties_point_image);
SolidColorBrush solidColorBrush_point = new SolidColorBrush(d2dRenderTarget_point, new Color4(137f / 255f, 201f / 255f, 238f / 255f, 1f));
SolidColorBrush solidColorBrush_point2 = new SolidColorBrush(d2dRenderTarget_point, Color.Black);
d2dRenderTarget_point.BeginDraw();
d2dRenderTarget_point.Clear(Color.Transparent);
d2dRenderTarget_point.FillEllipse(new Ellipse(new Vector2(point_size / 2f, point_size / 2f), point_size / 2f - 2f, point_size / 2f - 2f), solidColorBrush_point);
d2dRenderTarget_point.DrawEllipse(new Ellipse(new Vector2(point_size / 2f, point_size / 2f), point_size / 2f - 2f, point_size / 2f - 2f), solidColorBrush_point2);
d2dRenderTarget_point.EndDraw();
BitmapProperties props_point = new BitmapProperties(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied));
point_image = SharpDX.Direct2D1.Bitmap.FromWicBitmap(d2d_render_target, wic_point_image, props_point);
solidColorBrush_point2.Dispose();
solidColorBrush_point.Dispose();
d2dRenderTarget_point.Dispose();
surface.Dispose();
}
/// <summary> /// Draws the onto output target. /// </summary> /// <param name="target">The target.</param> protected abstract void DrawOntoOutputTarget(WicRenderTarget target);
// private static SharpDX.Direct2D1.DeviceContext d2dContext;
public async static Task <MemoryStream> RenderStaticTextToBitmap(StorageFile imageFile)
{
var bitmap = new BitmapImage();
using (var strm = await imageFile.OpenAsync(FileAccessMode.Read))
{
bitmap.SetSource(strm);
}
var width = bitmap.PixelWidth;
var height = bitmap.PixelHeight;
var pixelFormat = WicPixelFormat.Format32bppBGR;
var wicFactory = new ImagingFactory2();
var dddFactory = new SharpDX.Direct2D1.Factory();
var dwFactory = new SharpDX.DirectWrite.Factory();
WicRenderTarget renderTarget;
Bitmap wicBitmap;
using (var bitmapSource = LoadBitmap(wicFactory, imageFile.Path))
{
wicBitmap = new Bitmap(wicFactory, bitmapSource, BitmapCreateCacheOption.CacheOnLoad);
int pixelWidth = (int)(wicBitmap.Size.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(wicBitmap.Size.Height * DisplayProperties.LogicalDpi / 96.0);
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default,
new D2DPixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None,
SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT);
renderTarget = new WicRenderTarget(
dddFactory,
wicBitmap,
renderTargetProperties)
{
TextAntialiasMode = SharpDX.Direct2D1.TextAntialiasMode.Cleartype
};
}
renderTarget.BeginDraw();
var textFormat = new TextFormat(dwFactory, "Segoe UI Light", 25)
{
TextAlignment = SharpDX.DirectWrite.TextAlignment.Leading,
ParagraphAlignment = ParagraphAlignment.Far
};
var textBrush = new SharpDX.Direct2D1.SolidColorBrush(
renderTarget,
SharpDX.Color.DarkBlue);
StringBuilder sb = new StringBuilder();
var dstamp = StampPersistData.Instance.DataStamp;
sb.Append(dstamp.KMReading).Append("\n");
sb.Append(dstamp.DateOfFirstReg).Append("\n");
sb.Append(dstamp.Gps).Append("\n");
sb.Append(dstamp.VehRegNo).Append("\n");
sb.Append(dstamp.Make).Append("\n");
sb.Append(dstamp.CusName).Append("\n");
sb.Append(dstamp.InspectorName).Append("\n");
sb.Append(dstamp.CaseNo);
renderTarget.DrawText(
sb.ToString(),
textFormat,
new SharpDX.RectangleF(1, 1, width + 50, height + 25),
textBrush);
//new RectangleF(width - 150, 0, width, height + 25),
renderTarget.EndDraw();
var ms = new MemoryStream();
var stream = new WICStream(
wicFactory,
ms);
BitmapEncoder encoder = null;
if (imageFile.FileType == ".png")
{
encoder = new PngBitmapEncoder(wicFactory);
}
else if (imageFile.FileType == ".jpg")
{
encoder = new JpegBitmapEncoder(wicFactory);
}
encoder.Initialize(stream);
var frameEncoder = new BitmapFrameEncode(encoder);
frameEncoder.Initialize();
frameEncoder.SetSize(width, height);
// frameEncoder.PixelFormat = WicPixelFormat.FormatDontCare;
frameEncoder.WriteSource(wicBitmap);
frameEncoder.Commit();
encoder.Commit();
frameEncoder.Dispose();
encoder.Dispose();
stream.Dispose();
ms.Position = 0;
return(ms);
}
internal D2dWicGraphics(WicRenderTarget renderTarget, SharpDX.WIC.Bitmap wicBitmap)
: base(renderTarget)
{
m_wicBitmap = wicBitmap;
}
internal CCTexture2D CreateTextSprite(string text, CCFontDefinition textDefinition)
{
if (string.IsNullOrEmpty(text))
{
return(new CCTexture2D());
}
int imageWidth;
int imageHeight;
var textDef = textDefinition;
var contentScaleFactorWidth = CCLabel.DefaultTexelToContentSizeRatios.Width;
var contentScaleFactorHeight = CCLabel.DefaultTexelToContentSizeRatios.Height;
textDef.FontSize *= (int)contentScaleFactorWidth;
textDef.Dimensions.Width *= contentScaleFactorWidth;
textDef.Dimensions.Height *= contentScaleFactorHeight;
bool hasPremultipliedAlpha;
var font = CreateFont(textDef.FontName, textDef.FontSize);
var _currentFontSizeEm = textDef.FontSize;
var _currentDIP = ConvertPointSizeToDIP(_currentFontSizeEm);
var fontColor = textDef.FontFillColor;
var fontAlpha = textDef.FontAlpha;
var foregroundColor = new Color4(fontColor.R / 255.0f,
fontColor.G / 255.0f,
fontColor.B / 255.0f,
fontAlpha / 255.0f);
// alignment
var horizontalAlignment = textDef.Alignment;
var verticleAlignement = textDef.LineAlignment;
var textAlign = (CCTextAlignment.Right == horizontalAlignment) ? TextAlignment.Trailing
: (CCTextAlignment.Center == horizontalAlignment) ? TextAlignment.Center
: TextAlignment.Leading;
var paragraphAlign = (CCVerticalTextAlignment.Bottom == vertAlignment) ? ParagraphAlignment.Far
: (CCVerticalTextAlignment.Center == vertAlignment) ? ParagraphAlignment.Center
: ParagraphAlignment.Near;
// LineBreak
var lineBreak = (CCLabelLineBreak.Character == textDef.LineBreak) ? WordWrapping.Wrap
: (CCLabelLineBreak.Word == textDef.LineBreak) ? WordWrapping.Wrap
: WordWrapping.NoWrap;
// LineBreak
// TODO: Find a way to specify the type of line breaking if possible.
var dimensions = new CCSize(textDef.Dimensions.Width, textDef.Dimensions.Height);
var layoutAvailable = true;
if (dimensions.Width <= 0)
{
dimensions.Width = 8388608;
layoutAvailable = false;
}
if (dimensions.Height <= 0)
{
dimensions.Height = 8388608;
layoutAvailable = false;
}
var fontName = font.FontFamily.FamilyNames.GetString(0);
var textFormat = new TextFormat(FactoryDWrite, fontName,
_currentFontCollection, FontWeight.Regular, FontStyle.Normal, FontStretch.Normal, _currentDIP);
textFormat.TextAlignment = textAlign;
textFormat.ParagraphAlignment = paragraphAlign;
var textLayout = new TextLayout(FactoryDWrite, text, textFormat, dimensions.Width, dimensions.Height);
var boundingRect = new RectangleF();
// Loop through all the lines so we can find our drawing offsets
var textMetrics = textLayout.Metrics;
var lineCount = textMetrics.LineCount;
// early out if something went wrong somewhere and nothing is to be drawn
if (lineCount == 0)
{
return(new CCTexture2D());
}
// Fill out the bounding rect width and height so we can calculate the yOffset later if needed
boundingRect.X = 0;
boundingRect.Y = 0;
boundingRect.Width = textMetrics.Width;
boundingRect.Height = textMetrics.Height;
if (!layoutAvailable)
{
if (dimensions.Width == 8388608)
{
dimensions.Width = boundingRect.Width;
}
if (dimensions.Height == 8388608)
{
dimensions.Height = boundingRect.Height;
}
}
imageWidth = (int)dimensions.Width;
imageHeight = (int)dimensions.Height;
// Recreate our layout based on calculated dimensions so that we can draw the text correctly
// in our image when Alignment is not Left.
if (textAlign != TextAlignment.Leading)
{
textLayout.MaxWidth = dimensions.Width;
textLayout.MaxHeight = dimensions.Height;
}
// Line alignment
var yOffset = (CCVerticalTextAlignment.Bottom == verticleAlignement ||
boundingRect.Bottom >= dimensions.Height) ? dimensions.Height - boundingRect.Bottom // align to bottom
: (CCVerticalTextAlignment.Top == verticleAlignement) ? 0 // align to top
: (imageHeight - boundingRect.Bottom) * 0.5f; // align to center
SharpDX.WIC.Bitmap sharpBitmap = null;
WicRenderTarget sharpRenderTarget = null;
SolidColorBrush solidBrush = null;
try
{
// Select our pixel format
var pixelFormat = SharpDX.WIC.PixelFormat.Format32bppPRGBA;
// create our backing bitmap
sharpBitmap = new SharpDX.WIC.Bitmap(FactoryImaging, imageWidth, imageHeight, pixelFormat, BitmapCreateCacheOption.CacheOnLoad);
// Create the render target that we will draw to
sharpRenderTarget = new WicRenderTarget(Factory2D, sharpBitmap, new RenderTargetProperties());
// Create our brush to actually draw with
solidBrush = new SolidColorBrush(sharpRenderTarget, foregroundColor);
// Begin the drawing
sharpRenderTarget.BeginDraw();
if (textDefinition.isShouldAntialias)
{
sharpRenderTarget.AntialiasMode = AntialiasMode.Aliased;
}
// Clear it
sharpRenderTarget.Clear(TransparentColor);
// Draw the text to the bitmap
sharpRenderTarget.DrawTextLayout(new Vector2(boundingRect.X, yOffset), textLayout, solidBrush);
// End our drawing which will commit the rendertarget to the bitmap
sharpRenderTarget.EndDraw();
// Debugging purposes
//var s = "Label4";
//SaveToFile(@"C:\Xamarin\" + s + ".png", _bitmap, _renderTarget);
// The following code creates a .png stream in memory of our Bitmap and uses it to create our Textue2D
Texture2D tex = null;
using (var memStream = new MemoryStream())
{
using (var encoder = new PngBitmapEncoder(FactoryImaging, memStream))
using (var frameEncoder = new BitmapFrameEncode(encoder))
{
frameEncoder.Initialize();
frameEncoder.WriteSource(sharpBitmap);
frameEncoder.Commit();
encoder.Commit();
}
// Create the Texture2D from the png stream
tex = Texture2D.FromStream(CCDrawManager.SharedDrawManager.XnaGraphicsDevice, memStream);
}
// Return our new CCTexture2D created from the Texture2D which will have our text drawn on it.
return(new CCTexture2D(tex));
}
catch (Exception exc)
{
CCLog.Log("CCLabel-Windows: Unable to create the backing image of our text. Message: {0}", exc.StackTrace);
}
finally
{
if (sharpBitmap != null)
{
sharpBitmap.Dispose();
sharpBitmap = null;
}
if (sharpRenderTarget != null)
{
sharpRenderTarget.Dispose();
sharpRenderTarget = null;
}
if (solidBrush != null)
{
solidBrush.Dispose();
solidBrush = null;
}
if (textFormat != null)
{
textFormat.Dispose();
textFormat = null;
}
if (textLayout != null)
{
textLayout.Dispose();
textLayout = null;
}
}
// If we have reached here then something has gone wrong.
return(new CCTexture2D());
}
