protected override void OnCreateDeviceResources(WindowRenderTarget renderTarget)
{
base.OnCreateDeviceResources(renderTarget);
this._blackBrush = renderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.Black, 1));
this._yellowGreenBrush = renderTarget.CreateSolidColorBrush(Color.FromKnown(0x9ACD32, 1));
GradientStop[] stops = new GradientStop[] {
new GradientStop(0, Color.FromKnown(Colors.Yellow, 1)),
new GradientStop(1, Color.FromKnown(Colors.ForestGreen, 1))
};
using (GradientStopCollection collection = renderTarget.CreateGradientStopCollection(stops, Gamma.Gamma22, ExtendMode.Clamp))
{
this._linearGradientBrush = renderTarget.CreateLinearGradientBrush(
new LinearGradientBrushProperties(new PointF(0, 0), new PointF(150, 150)),
BrushProperties.Default,
collection);
this._radialGradientBrush = renderTarget.CreateRadialGradientBrush(
new RadialGradientBrushProperties(new PointF(75, 75), new PointF(0, 0), 75, 75),
BrushProperties.Default,
collection);
}
using (Bitmap bitmap = RenderTarget.CreateBitmap(this.GetType(), "fern.jpg"))
{
this._bitmapBrush = renderTarget.CreateBitmapBrush(bitmap,
new BitmapBrushProperties(ExtendMode.Wrap, ExtendMode.Wrap, BitmapInterpolationMode.Linear),
BrushProperties.Default);
}
this._gridPatternBrush = renderTarget.CreateGridPatternBrush(new SizeF(10, 10), Color.FromRGB(0.93f, 0.94f, 0.96f));
}
protected override void OnCreateDeviceResources(WindowRenderTarget renderTarget)
{
base.OnCreateDeviceResources(renderTarget);
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
Bitmap bitmap = RenderTarget.CreateBitmap(this.GetType(), "heart.png");
this._bitmapInlineObject = new BitmapInlineObject(RenderTarget, bitmap);
this._textLayout.SetInlineObject(this._bitmapInlineObject, new TextRange(2, 1));
this._blackBrush = renderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.Black, 1));
}
protected override void OnCreateDeviceIndependentResources(Direct2DFactory factory)
{
base.OnCreateDeviceIndependentResources(factory);
this._textFormat = DirectWriteFactory.CreateTextFormat("Gabriola",
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
72);
this._textFormat.TextAlignment = TextAlignment.Center;
this._textFormat.ParagraphAlignment = ParagraphAlignment.Center;
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
Bitmap bitmap = RenderTarget.CreateBitmap(this.GetType(), "heart.png");
this._bitmapInlineObject = new BitmapInlineObject(RenderTarget, bitmap);
this._textLayout.SetInlineObject(this._bitmapInlineObject, new TextRange(2, 1));
}
private Bitmap LoadBitmap(string path)
{
using (WicBitmapDecoder decoder = ImagingFactory.CreateDecoder(ImagePath, Guid.Empty, DesiredAccess.Read, DecodeOptions.MetadataCacheOnDemand))
{
using (WicBitmapFrameDecode frame = decoder.GetFrame(0))
{
using (WicFormatConverter converter = ImagingFactory.CreateFormatConverter())
{
converter.Convert(frame, WicPixelFormats.PixelFormat32bppPBGRA, BitmapDitherType.None, null, 0, BitmapPaletteType.Custom);
return(RenderTarget.CreateBitmap(converter, new BitmapProperties()));
}
}
}
}
protected override void OnCreateResources(RenderTarget target)
{
// We don't need to free any resources because the base class will
// call OnFreeResources if necessary before calling this method.
RedBrush = target.CreateSolidColorBrush(new ColorF(1, 0, 0));
//whiteBrush = RenderTarget.CreateSolidColorBrush(new ColorF(1, 1, 1));
_d2DBitmap = target.CreateBitmap(target.PixelSize,
new BitmapProperties(new Microsoft.WindowsAPICodePack.DirectX.Direct2D1.PixelFormat(Format.B8G8R8A8UNorm, AlphaMode.Premultiplied), 96, 96));
textFormat = writeFactory.CreateTextFormat("Arial", 12);
base.OnCreateResources(target); // Call this last to start the animation
}
public unsafe static void OverlayToTarget(RenderTarget target, ImageAdapter image)
{
SizeU size = new SizeU((uint)image.Width, (uint)image.Height);
D2DBitmap d2dImage = target.CreateBitmap(size, new BitmapProperties(new PixelFormat(Microsoft.WindowsAPICodePack.DirectX.Graphics.Format.B8G8R8A8UNorm, AlphaMode.Premultiplied), target.Dpi.X, target.Dpi.Y));
uint left = 0;
uint top = 0;
RectU rect = new RectU(left, top, left + (uint)image.Width, top + (uint)image.Height);
//System.Drawing.Imaging.BitmapData bmData = value.LockBits(new Rectangle(0, 0, value.Width, value.Height), System.Drawing.Imaging.ImageLockMode.ReadOnly, value.PixelFormat);
d2dImage.CopyFromMemory(rect, (IntPtr)image.ImageBuffer, (uint)image.Width * 4);
RectF rf = new RectF(0, 0, image.Width, image.Height);
target.DrawBitmap(d2dImage, 1, BitmapInterpolationMode.Linear,rf );
d2dImage.Dispose();
}
