private DryStroke CreateDryStrokeFromVectorBrush(DecodedVectorInkBuilder decodedVectorInkBuilder, Wacom.Ink.Serialization.Model.VectorBrush vectorBrush, Stroke stroke)
{
Wacom.Ink.Geometry.VectorBrush vb;
if (vectorBrush.BrushPolygons.Count > 0)
{
vb = new Wacom.Ink.Geometry.VectorBrush(vectorBrush.BrushPolygons.ToArray());
}
else if (vectorBrush.BrushPrototypeURIs.Count > 0)
{
List <BrushPolygon> brushPolygons = new List <BrushPolygon>(vectorBrush.BrushPrototypeURIs.Count);
foreach (var uri in vectorBrush.BrushPrototypeURIs)
{
brushPolygons.Add(new BrushPolygon(uri.MinScale, ShapeUriResolver.ResolveShape(uri.ShapeUri)));
}
vb = new Wacom.Ink.Geometry.VectorBrush(brushPolygons.ToArray());
}
else
{
throw new ArgumentException("Missing vector brush information! Expected BrushPolygons, BrushPolyhedrons or BrushPrototypeURIs.");
}
var result = decodedVectorInkBuilder.AddWholePath(stroke.Spline, stroke.Layout, vb);
var ppp = stroke.Style.PathPointProperties;
DryStroke dryStroke = new DryStroke
{
mPolygon = PolygonUtil.ConvertPolygon(result.Addition),
mColor = MediaColor.FromArgb(
ppp.Alpha.HasValue ? (byte)(ppp.Alpha * 255.0f) : byte.MinValue,
ppp.Red.HasValue ? (byte)(ppp.Red * 255.0f) : byte.MinValue,
ppp.Green.HasValue ? (byte)(ppp.Green * 255.0f) : byte.MinValue,
ppp.Blue.HasValue ? (byte)(ppp.Blue * 255.0f) : byte.MinValue)
};
return(dryStroke);
}
private DryStroke CreateDryStrokeFromRasterBrush(DecodedRasterInkBuilder decodedRasterInkBuilder, RasterBrush rasterBrush, Stroke stroke)
{
var result = decodedRasterInkBuilder.AddWholePath(stroke.Spline.Data, rasterBrush.Spacing, stroke.Layout);
List <float> points = new List <float>(result.Addition);
uint channelMask = (uint)decodedRasterInkBuilder.SplineInterpolator.InterpolatedSplineLayout.ChannelMask;
ParticleList particleList = new ParticleList();
particleList.Assign(points, channelMask);
PathPointProperties ppp = stroke.Style.PathPointProperties;
StrokeConstants strokeConstants = new StrokeConstants
{
Color = MediaColor.FromArgb(
ppp.Alpha.HasValue ? (byte)(ppp.Alpha * 255.0f) : byte.MinValue,
ppp.Red.HasValue ? (byte)(ppp.Red * 255.0f) : byte.MinValue,
ppp.Green.HasValue ? (byte)(ppp.Green * 255.0f) : byte.MinValue,
ppp.Blue.HasValue ? (byte)(ppp.Blue * 255.0f) : byte.MinValue)
};
ParticleBrush particleBrush = new ParticleBrush
{
FillTexture = mGraphics.CreateTexture(Utils.GetPixelData(rasterBrush.FillTexture)),
FillTileSize = new Size(rasterBrush.FillWidth, rasterBrush.FillHeight),
RotationMode = (ParticleRotationMode)rasterBrush.RotationMode,
Scattering = rasterBrush.Scattering,
ShapeTexture = mGraphics.CreateTexture(Utils.GetPixelData(rasterBrush.ShapeTextures[0]))
};
DryStroke dryStroke = new DryStroke(particleList, stroke.Style.RandomSeed, strokeConstants, particleBrush);
return(dryStroke);
}
protected override void DoRenderStroke(object o)
{
DryStroke stroke = (DryStroke)o;
mRenderingContext.DrawParticleStroke(stroke.Path, stroke.StrokeConstants, stroke.ParticleBrush, Ink.Rendering.BlendMode.SourceOver, stroke.RandomSeed);
}
protected override void DoRenderStroke(object o)
{
DryStroke stroke = (DryStroke)o;
mRenderingContext.FillPolygon(stroke.mPolygon, stroke.mColor, Wacom.Ink.Rendering.BlendMode.SourceOver);
}
