/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Perspex.Media.Brush brush, Pen pen, Perspex.Media.Geometry geometry)
{
if (brush != null)
{
using (var d2dBrush = CreateBrush(brush, geometry.Bounds.Size))
{
if (d2dBrush.PlatformBrush != null)
{
var impl = (GeometryImpl)geometry.PlatformImpl;
_renderTarget.FillGeometry(impl.Geometry, d2dBrush.PlatformBrush);
}
}
}
if (pen != null)
{
using (var d2dBrush = CreateBrush(pen.Brush, geometry.GetRenderBounds(pen.Thickness).Size))
using (var d2dStroke = pen.ToDirect2DStrokeStyle(_renderTarget))
{
if (d2dBrush.PlatformBrush != null)
{
var impl = (GeometryImpl)geometry.PlatformImpl;
_renderTarget.DrawGeometry(impl.Geometry, d2dBrush.PlatformBrush, (float)pen.Thickness, d2dStroke);
}
}
}
}
public void DrawGeometry(Brush brush, Pen pen, Geometry geometry)
{
var impl = ((StreamGeometryImpl) geometry.PlatformImpl);
var size = geometry.Bounds.Size;
using(var fill = brush!=null?CreateBrush(brush, size):null)
using (var stroke = pen?.Brush != null ? CreateBrush(pen, size) : null)
{
MethodTable.Instance.DrawGeometry(Handle, impl.EffectivePath, fill != null ? fill.Brush : null,
stroke != null ? stroke.Brush : null, impl.FillRule == FillRule.EvenOdd);
}
}
public void DrawGeometry(Brush brush, Pen pen, Geometry geometry)
{
var impl = ((StreamGeometryImpl) geometry.PlatformImpl);
var oldTransform = Transform;
if (!impl.Transform.IsIdentity)
Transform = impl.Transform*Transform;
var size = geometry.Bounds.Size;
using(var fill = brush!=null?CreateBrush(brush, size):null)
using (var stroke = pen?.Brush != null ? CreateBrush(pen, size) : null)
{
MethodTable.Instance.DrawGeometry(Handle, impl.Path.Handle, fill != null ? fill.Brush : null,
stroke != null ? stroke.Brush : null);
}
Transform = oldTransform;
}
/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Perspex.Media.Brush brush, Perspex.Media.Pen pen, Perspex.Media.Geometry geometry)
{
if (brush != null)
{
using (var d2dBrush = brush.ToDirect2D(this.renderTarget))
{
GeometryImpl impl = (GeometryImpl)geometry.PlatformImpl;
this.renderTarget.FillGeometry(impl.Geometry, d2dBrush);
}
}
if (pen != null)
{
using (var d2dBrush = pen.Brush.ToDirect2D(this.renderTarget))
{
GeometryImpl impl = (GeometryImpl)geometry.PlatformImpl;
this.renderTarget.DrawGeometry(impl.Geometry, d2dBrush, (float)pen.Thickness);
}
}
}
/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Perspex.Media.Brush brush, Perspex.Media.Pen pen, Perspex.Media.Geometry geometry)
{
if (brush != null)
{
using (SharpDX.Direct2D1.SolidColorBrush d2dBrush = this.Convert(brush))
{
GeometryImpl impl = (GeometryImpl)geometry.PlatformImpl;
this.renderTarget.FillGeometry(impl.Geometry, d2dBrush);
}
}
if (pen != null)
{
using (SharpDX.Direct2D1.SolidColorBrush d2dBrush = this.Convert(pen.Brush))
{
GeometryImpl impl = (GeometryImpl)geometry.PlatformImpl;
this.renderTarget.DrawGeometry(impl.Geometry, d2dBrush, (float)pen.Thickness);
}
}
}
/// <summary> /// Draws a geometry. /// </summary> /// <param name="brush">The fill brush.</param> /// <param name="pen">The stroke pen.</param> /// <param name="geometry">The geometry.</param> public void DrawGeometry(Brush brush, Pen pen, Geometry geometry) => _impl.DrawGeometry(brush, pen, geometry);
/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Brush brush, Pen pen, Geometry geometry)
{
var impl = geometry.PlatformImpl as StreamGeometryImpl;
var oldMatrix = Transform;
Transform = impl.Transform * Transform;
if (brush != null)
{
_context.AppendPath(impl.Path);
using (var b = SetBrush(brush, geometry.Bounds.Size))
{
_context.FillRule = impl.FillRule == FillRule.EvenOdd
? Cairo.FillRule.EvenOdd
: Cairo.FillRule.Winding;
if (pen != null)
_context.FillPreserve();
else
_context.Fill();
}
}
Transform = oldMatrix;
if (pen != null)
{
_context.AppendPath(impl.Path);
using (var p = SetPen(pen, geometry.Bounds.Size))
{
_context.Stroke();
}
}
}
protected override Size MeasureOverride(Size availableSize)
{
// This should probably use GetRenderBounds(strokeThickness) but then the calculations
// will multiply the stroke thickness as well, which isn't correct.
Rect shapeBounds = DefiningGeometry.Bounds;
Size shapeSize = new Size(shapeBounds.Right, shapeBounds.Bottom);
Matrix translate = Matrix.Identity;
double width = Width;
double height = Height;
double desiredX = availableSize.Width;
double desiredY = availableSize.Height;
double sx = 0.0;
double sy = 0.0;
if (Stretch != Stretch.None)
{
shapeSize = shapeBounds.Size;
translate = Matrix.CreateTranslation(-(Vector)shapeBounds.Position);
}
if (double.IsInfinity(availableSize.Width))
{
desiredX = shapeSize.Width;
}
if (double.IsInfinity(availableSize.Height))
{
desiredY = shapeSize.Height;
}
if (shapeBounds.Width > 0)
{
sx = desiredX / shapeSize.Width;
}
if (shapeBounds.Height > 0)
{
sy = desiredY / shapeSize.Height;
}
if (double.IsInfinity(availableSize.Width))
{
sx = sy;
}
if (double.IsInfinity(availableSize.Height))
{
sy = sx;
}
switch (Stretch)
{
case Stretch.Uniform:
sx = sy = Math.Min(sx, sy);
break;
case Stretch.UniformToFill:
sx = sy = Math.Max(sx, sy);
break;
case Stretch.Fill:
if (double.IsInfinity(availableSize.Width))
{
sx = 1.0;
}
if (double.IsInfinity(availableSize.Height))
{
sy = 1.0;
}
break;
default:
sx = sy = 1;
break;
}
var t = translate * Matrix.CreateScale(sx, sy);
if (_transform != t)
{
_transform = t;
_renderedGeometry = null;
}
return new Size(shapeSize.Width * sx, shapeSize.Height * sy);
}
/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Brush brush, Pen pen, Geometry geometry)
{
var impl = geometry.PlatformImpl as StreamGeometryImpl;
using (var pop = PushTransform(impl.Transform))
{
_context.AppendPath(impl.Path);
if (brush != null)
{
using (var b = SetBrush(brush, geometry.Bounds.Size))
{
if (pen != null)
_context.FillPreserve();
else
_context.Fill();
}
}
}
if (pen != null)
{
using (var p = SetPen(pen, geometry.Bounds.Size))
{
_context.Stroke();
}
}
}
/// <summary>
/// Draws a geometry.
/// </summary>
/// <param name="brush">The fill brush.</param>
/// <param name="pen">The stroke pen.</param>
/// <param name="geometry">The geometry.</param>
public void DrawGeometry(Perspex.Media.Brush brush, Perspex.Media.Pen pen, Perspex.Media.Geometry geometry)
{
// TODO: Implement
}
protected void InvalidateGeometry()
{
this._renderedGeometry = null;
this._definingGeometry = null;
InvalidateMeasure();
}