public PngImageResource(WIC.ImagingFactory imagingFactory, string path)
{
using (var decoder = new WIC.PngBitmapDecoder(imagingFactory))
{
using (var inputStream = new WIC.WICStream(imagingFactory, path, NativeFileAccess.Read))
decoder.Initialize(inputStream, WIC.DecodeOptions.CacheOnLoad);
FormatConverter = new WIC.FormatConverter(imagingFactory);
FormatConverter.Initialize(decoder.GetFrame(0), WIC.PixelFormat.Format32bppPRGBA);
}
}
private static WIC.FormatConverter CreateWicImage(WIC.ImagingFactory2 wic, Stream imageStream)
{
using (var decoder = new WIC.PngBitmapDecoder(wic))
{
var decodeStream = new WIC.WICStream(wic, imageStream);
decoder.Initialize(decodeStream, WIC.DecodeOptions.CacheOnLoad);
using (var decodeFrame = decoder.GetFrame(0))
{
var converter = new WIC.FormatConverter(wic);
converter.Initialize(decodeFrame, WIC.PixelFormat.Format32bppPBGRA);
return(converter);
}
}
}
static void over()
{
var inputPath = "Input.png";
var outputPath = "output.png";
// 그래픽을 랜더링할 장비를 추가 - 3D or 2D
var defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware,
d3d.DeviceCreationFlags.VideoSupport
| d3d.DeviceCreationFlags.BgraSupport
| d3d.DeviceCreationFlags.None);
var d3dDevice = defaultDevice.QueryInterface <d3d.Device1>(); //get a refer to the D3D 11.1 device
var dxgiDevice = d3dDevice.QueryInterface <dxgi.Device1>(); //get a refer to the DXGI device
var d2dDevice = new d2.Device(dxgiDevice);
// DeviceContext를 초기화. D2D 렌더링 타겟이 될 것이고 모든 렌더링 작업을 허용
var d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
var dwFactory = new dw.Factory();
//D2D, WIC 둘 다 지원되는 픽셀 형식 지정
var d2PixelFormat = new d2.PixelFormat(dxgi.Format.R8G8B8A8_UNorm, d2.AlphaMode.Premultiplied);
//RGBA형식 사용
var wicPixelFormat = wic.PixelFormat.Format32bppPRGBA;
//이미지 로딩
var imagingFactory = new wic.ImagingFactory2();
var decoder = new wic.PngBitmapDecoder(imagingFactory);
var inputStream = new wic.WICStream(imagingFactory, inputPath, NativeFileAccess.Read);
decoder.Initialize(inputStream, wic.DecodeOptions.CacheOnLoad);
//다이렉트2D가 사용할수 있도록 디코딩
var formatConverter = new wic.FormatConverter(imagingFactory);
formatConverter.Initialize(decoder.GetFrame(0), wicPixelFormat);
//기본 이미지를 D2D이미지로 로드
//var inputBitmap = d2.Bitmap1.FromWicBitmap(d2dContext, formatConverter, new d2.BitmapProperties1(d2PixelFormat));
//이미지 크기 저장
var inputImageSize = formatConverter.Size;
var pixelWidth = inputImageSize.Width;
var pixelHeight = inputImageSize.Height;
//Effect1 : BitpmapSource - 디코딩된 이미지 데이터를 가져오고 BitmapSource 가져오기
var bitmapSourceEffect = new d2.Effects.BitmapSource(d2dContext);
bitmapSourceEffect.WicBitmapSource = formatConverter;
// Effect 2 : GaussianBlur - bitmapsource에 가우시안블러 효과 적용
var gaussianBlurEffect = new d2.Effects.GaussianBlur(d2dContext);
gaussianBlurEffect.SetInput(0, bitmapSourceEffect.Output, true);
gaussianBlurEffect.StandardDeviation = 5f;
//overlay text setup
var textFormat = new dw.TextFormat(dwFactory, "Arial", 15f);
//draw a long text to show the automatic line wrapping
var textToDraw = "sime ling text..." + "text" + "dddd";
//create the text layout - this imroves the drawing performance for static text
// as the glyph positions are precalculated
//윤곽선 글꼴 데이터에서 글자 하나의 모양에 대한 기본 단위를 글리프(glyph)라고 한다
var textLayout = new dw.TextLayout(dwFactory, textToDraw, textFormat, 300f, 1000f);
SharpDX.Mathematics.Interop.RawColor4 color = new SharpDX.Mathematics.Interop.RawColor4(255, 255, 255, 1);
var textBrush = new d2.SolidColorBrush(d2dContext, color);
//여기서부터 다시
//render target setup
//create the d2d bitmap description using default flags and 96 DPI
var d2dBitmapProps = new d2.BitmapProperties1(d2PixelFormat, 96, 96, d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
//the render target
var d2dRenderTarget = new d2.Bitmap1(d2dContext, new Size2(pixelWidth, pixelHeight), d2dBitmapProps);
d2dContext.Target = d2dRenderTarget; //associate bitmap with the d2d context
//Drawing
//slow preparations - fast drawing
d2dContext.BeginDraw();
d2dContext.DrawImage(gaussianBlurEffect, new SharpDX.Mathematics.Interop.RawVector2(100f, 100f));
d2dContext.DrawTextLayout(new SharpDX.Mathematics.Interop.RawVector2(50f, 50f), textLayout, textBrush);
d2dContext.EndDraw();
//Image save
//delete the output file if it already exists
if (System.IO.File.Exists(outputPath))
{
System.IO.File.Delete(outputPath);
}
//use the appropiate overload to write either to tream or to a file
var stream = new wic.WICStream(imagingFactory, outputPath, NativeFileAccess.Write);
//select the image encoding format HERE
var encoder = new wic.PngBitmapEncoder(imagingFactory);
encoder.Initialize(stream);
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(pixelWidth, pixelHeight);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
//this is the trick to write d2d1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(imagingFactory, d2dDevice);
imageEncoder.WriteFrame(d2dRenderTarget, bitmapFrameEncode, new wic.ImageParameters(d2PixelFormat, 96, 96, 0, 0, pixelWidth, pixelHeight));
bitmapFrameEncode.Commit();
encoder.Commit();
//cleanup
//dispose everything and free used resources
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
textBrush.Dispose();
textLayout.Dispose();
textFormat.Dispose();
formatConverter.Dispose();
//gaussianBlurEffect.Dispose();
bitmapSourceEffect.Dispose();
d2dRenderTarget.Dispose();
inputStream.Dispose();
decoder.Dispose();
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
//save
System.Diagnostics.Process.Start(outputPath);
}
static void Main()
{
// input and output files are supposed to be in the program folder
var inputPath = "Input.png";
var outputPath = "Output.png";
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// INITIALIZATION ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// initialize the D3D device which will allow to render to image any graphics - 3D or 2D
var defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware,
d3d.DeviceCreationFlags.VideoSupport
| d3d.DeviceCreationFlags.BgraSupport
| d3d.DeviceCreationFlags.Debug); // take out the Debug flag for better performance
var d3dDevice = defaultDevice.QueryInterface <d3d.Device1>(); // get a reference to the Direct3D 11.1 device
var dxgiDevice = d3dDevice.QueryInterface <dxgi.Device>(); // get a reference to DXGI device
var d2dDevice = new d2.Device(dxgiDevice); // initialize the D2D device
var imagingFactory = new wic.ImagingFactory2(); // initialize the WIC factory
// initialize the DeviceContext - it will be the D2D render target and will allow all rendering operations
var d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
var dwFactory = new dw.Factory();
// specify a pixel format that is supported by both D2D and WIC
var d2PixelFormat = new d2.PixelFormat(dxgi.Format.R8G8B8A8_UNorm, d2.AlphaMode.Premultiplied);
// if in D2D was specified an R-G-B-A format - use the same for wic
var wicPixelFormat = wic.PixelFormat.Format32bppPRGBA;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE LOADING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var decoder = new wic.PngBitmapDecoder(imagingFactory); // we will load a PNG image
var inputStream = new wic.WICStream(imagingFactory, inputPath, NativeFileAccess.Read); // open the image file for reading
decoder.Initialize(inputStream, wic.DecodeOptions.CacheOnLoad);
// decode the loaded image to a format that can be consumed by D2D
var formatConverter = new wic.FormatConverter(imagingFactory);
formatConverter.Initialize(decoder.GetFrame(0), wicPixelFormat);
// load the base image into a D2D Bitmap
//var inputBitmap = d2.Bitmap1.FromWicBitmap(d2dContext, formatConverter, new d2.BitmapProperties1(d2PixelFormat));
// store the image size - output will be of the same size
var inputImageSize = formatConverter.Size;
var pixelWidth = inputImageSize.Width;
var pixelHeight = inputImageSize.Height;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// EFFECT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Effect 1 : BitmapSource - take decoded image data and get a BitmapSource from it
var bitmapSourceEffect = new d2.Effects.BitmapSource(d2dContext);
bitmapSourceEffect.WicBitmapSource = formatConverter;
// Effect 2 : GaussianBlur - give the bitmapsource a gaussian blurred effect
var gaussianBlurEffect = new d2.Effects.GaussianBlur(d2dContext);
gaussianBlurEffect.SetInput(0, bitmapSourceEffect.Output, true);
gaussianBlurEffect.StandardDeviation = 5f;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// OVERLAY TEXT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var textFormat = new dw.TextFormat(dwFactory, "Arial", 15f); // create the text format of specified font configuration
// draw a long text to show the automatic line wrapping
var textToDraw = "Some long text to show the drawing of preformatted "
+ "glyphs using DirectWrite on the Direct2D surface."
+ " Notice the automatic wrapping of line if it exceeds desired width.";
// create the text layout - this improves the drawing performance for static text
// as the glyph positions are precalculated
var textLayout = new dw.TextLayout(dwFactory, textToDraw, textFormat, 300f, 1000f);
var textBrush = new d2.SolidColorBrush(d2dContext, Color.LightGreen);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// RENDER TARGET SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// create the d2d bitmap description using default flags (from SharpDX samples) and 96 DPI
var d2dBitmapProps = new d2.BitmapProperties1(d2PixelFormat, 96, 96, d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
// the render target
var d2dRenderTarget = new d2.Bitmap1(d2dContext, new Size2(pixelWidth, pixelHeight), d2dBitmapProps);
d2dContext.Target = d2dRenderTarget; // associate bitmap with the d2d context
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DRAWING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// slow preparations - fast drawing:
d2dContext.BeginDraw();
d2dContext.DrawImage(gaussianBlurEffect);
d2dContext.DrawTextLayout(new Vector2(5f, 5f), textLayout, textBrush);
d2dContext.EndDraw();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE SAVING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// delete the output file if it already exists
if (System.IO.File.Exists(outputPath))
{
System.IO.File.Delete(outputPath);
}
// use the appropiate overload to write either to stream or to a file
var stream = new wic.WICStream(imagingFactory, outputPath, NativeFileAccess.Write);
// select the image encoding format HERE
var encoder = new wic.PngBitmapEncoder(imagingFactory);
encoder.Initialize(stream);
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(pixelWidth, pixelHeight);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
// this is the trick to write D2D1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(imagingFactory, d2dDevice);
imageEncoder.WriteFrame(d2dRenderTarget, bitmapFrameEncode, new wic.ImageParameters(d2PixelFormat, 96, 96, 0, 0, pixelWidth, pixelHeight));
bitmapFrameEncode.Commit();
encoder.Commit();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CLEANUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// dispose everything and free used resources
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
textBrush.Dispose();
textLayout.Dispose();
textFormat.Dispose();
formatConverter.Dispose();
gaussianBlurEffect.Dispose();
bitmapSourceEffect.Dispose();
d2dRenderTarget.Dispose();
inputStream.Dispose();
decoder.Dispose();
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
// show the result
System.Diagnostics.Process.Start(outputPath);
}
static void Main()
{
// input and output files are supposed to be in the program folder
var inputPath = "Input.png";
var outputPath = "Output.png";
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// INITIALIZATION ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// initialize the D3D device which will allow to render to image any graphics - 3D or 2D
var defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware,
d3d.DeviceCreationFlags.VideoSupport
| d3d.DeviceCreationFlags.BgraSupport
| d3d.DeviceCreationFlags.Debug); // take out the Debug flag for better performance
var d3dDevice = defaultDevice.QueryInterface<d3d.Device1>(); // get a reference to the Direct3D 11.1 device
var dxgiDevice = d3dDevice.QueryInterface<dxgi.Device>(); // get a reference to DXGI device
var d2dDevice = new d2.Device(dxgiDevice); // initialize the D2D device
var imagingFactory = new wic.ImagingFactory2(); // initialize the WIC factory
// initialize the DeviceContext - it will be the D2D render target and will allow all rendering operations
var d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
var dwFactory = new dw.Factory();
// specify a pixel format that is supported by both D2D and WIC
var d2PixelFormat = new d2.PixelFormat(dxgi.Format.R8G8B8A8_UNorm, d2.AlphaMode.Premultiplied);
// if in D2D was specified an R-G-B-A format - use the same for wic
var wicPixelFormat = wic.PixelFormat.Format32bppPRGBA;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE LOADING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var decoder = new wic.PngBitmapDecoder(imagingFactory); // we will load a PNG image
var inputStream = new wic.WICStream(imagingFactory, inputPath, NativeFileAccess.Read); // open the image file for reading
decoder.Initialize(inputStream, wic.DecodeOptions.CacheOnLoad);
// decode the loaded image to a format that can be consumed by D2D
var formatConverter = new wic.FormatConverter(imagingFactory);
formatConverter.Initialize(decoder.GetFrame(0), wicPixelFormat);
// load the base image into a D2D Bitmap
//var inputBitmap = d2.Bitmap1.FromWicBitmap(d2dContext, formatConverter, new d2.BitmapProperties1(d2PixelFormat));
// store the image size - output will be of the same size
var inputImageSize = formatConverter.Size;
var pixelWidth = inputImageSize.Width;
var pixelHeight = inputImageSize.Height;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// EFFECT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Effect 1 : BitmapSource - take decoded image data and get a BitmapSource from it
var bitmapSourceEffect = new d2.Effects.BitmapSource(d2dContext);
bitmapSourceEffect.WicBitmapSource = formatConverter;
// Effect 2 : GaussianBlur - give the bitmapsource a gaussian blurred effect
var gaussianBlurEffect = new d2.Effects.GaussianBlur(d2dContext);
gaussianBlurEffect.SetInput(0, bitmapSourceEffect.Output, true);
gaussianBlurEffect.StandardDeviation = 5f;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// OVERLAY TEXT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var textFormat = new dw.TextFormat(dwFactory, "Arial", 15f); // create the text format of specified font configuration
// draw a long text to show the automatic line wrapping
var textToDraw = "Some long text to show the drawing of preformatted "
+ "glyphs using DirectWrite on the Direct2D surface."
+ " Notice the automatic wrapping of line if it exceeds desired width.";
// create the text layout - this improves the drawing performance for static text
// as the glyph positions are precalculated
var textLayout = new dw.TextLayout(dwFactory, textToDraw, textFormat, 300f, 1000f);
var textBrush = new d2.SolidColorBrush(d2dContext, Color.LightGreen);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// RENDER TARGET SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// create the d2d bitmap description using default flags (from SharpDX samples) and 96 DPI
var d2dBitmapProps = new d2.BitmapProperties1(d2PixelFormat, 96, 96, d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
// the render target
var d2dRenderTarget = new d2.Bitmap1(d2dContext, new Size2(pixelWidth, pixelHeight), d2dBitmapProps);
d2dContext.Target = d2dRenderTarget; // associate bitmap with the d2d context
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DRAWING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// slow preparations - fast drawing:
d2dContext.BeginDraw();
d2dContext.DrawImage(gaussianBlurEffect);
d2dContext.DrawTextLayout(new Vector2(5f, 5f), textLayout, textBrush);
d2dContext.EndDraw();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE SAVING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// delete the output file if it already exists
if (System.IO.File.Exists(outputPath)) System.IO.File.Delete(outputPath);
// use the appropiate overload to write either to stream or to a file
var stream = new wic.WICStream(imagingFactory, outputPath, NativeFileAccess.Write);
// select the image encoding format HERE
var encoder = new wic.PngBitmapEncoder(imagingFactory);
encoder.Initialize(stream);
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(pixelWidth, pixelHeight);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
// this is the trick to write D2D1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(imagingFactory, d2dDevice);
imageEncoder.WriteFrame(d2dRenderTarget, bitmapFrameEncode, new wic.ImageParameters(d2PixelFormat, 96, 96, 0, 0, pixelWidth, pixelHeight));
bitmapFrameEncode.Commit();
encoder.Commit();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CLEANUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// dispose everything and free used resources
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
textBrush.Dispose();
textLayout.Dispose();
textFormat.Dispose();
formatConverter.Dispose();
gaussianBlurEffect.Dispose();
bitmapSourceEffect.Dispose();
d2dRenderTarget.Dispose();
inputStream.Dispose();
decoder.Dispose();
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
// show the result
System.Diagnostics.Process.Start(outputPath);
}