VgVisualElement CreateEllipseVxs(PixelFarm.CpuBlit.RectD newBounds)
{
using (VxsTemp.Borrow(out var v1))
using (VectorToolBox.Borrow(out Ellipse ellipse))
{
ellipse.Set((newBounds.Left + newBounds.Right) * 0.5,
(newBounds.Bottom + newBounds.Top) * 0.5,
(newBounds.Right - newBounds.Left) * 0.5,
(newBounds.Top - newBounds.Bottom) * 0.5);
var spec = new SvgPathSpec()
{
FillColor = Color.Red
};
VgVisualDoc renderRoot = new VgVisualDoc();
VgVisualElement renderE = new VgVisualElement(WellknownSvgElementName.Path, spec, renderRoot);
renderE.VxsPath = ellipse.MakeVxs(v1).CreateTrim();
return(renderE);
}
}
public static VgVisualElement CreateVgVisualElementFromGlyph(string actualFontFile, float sizeInPts, char c)
{
if (!s_loadedTypefaces.TryGetValue(actualFontFile, out Typography.OpenFont.Typeface typeface))
{
//create vgrender vx from font-glyph
//
using (System.IO.FileStream fs = new FileStream(actualFontFile, FileMode.Open))
{
Typography.OpenFont.OpenFontReader reader = new Typography.OpenFont.OpenFontReader();
typeface = reader.Read(fs);
}
}
if (_glyphMaskStore == null)
{
_glyphMaskStore = new Typography.Contours.GlyphMeshStore();
_glyphMaskStore.FlipGlyphUpward = true;
}
_glyphMaskStore.SetFont(typeface, sizeInPts);
//-----------------
VertexStore vxs = _glyphMaskStore.GetGlyphMesh(typeface.GetGlyphIndex(c));
var spec = new SvgPathSpec()
{
FillColor = Color.Red
};
VgVisualDoc renderRoot = new VgVisualDoc();
VgVisualElement renderE = new VgVisualElement(WellknownSvgElementName.Path, spec, renderRoot);
//offset the original vxs to (0,0) bounds
//PixelFarm.CpuBlit.RectD bounds = vxs.GetBoundingRect();
//Affine translate = Affine.NewTranslation(-bounds.Left, -bounds.Bottom);
//renderE._vxsPath = vxs.CreateTrim(translate);
PixelFarm.CpuBlit.RectD bounds = vxs.GetBoundingRect();
Affine translate = Affine.NewTranslation(-bounds.Left, -bounds.Bottom);
renderE.VxsPath = vxs.CreateTrim(translate);
return(renderE);
}
VgVisualElement CreateTestRenderVx_BasicShape()
{
var spec = new SvgPathSpec()
{
FillColor = Color.Red
};
VgVisualDoc renderRoot = new VgVisualDoc();
VgVisualElement renderE = new VgVisualElement(WellknownSvgElementName.Path, spec, renderRoot);
using (Tools.BorrowVxs(out var v1))
{
//red-triangle ***
v1.AddMoveTo(10, 10);
v1.AddLineTo(60, 10);
v1.AddLineTo(60, 30);
v1.AddLineTo(10, 30);
v1.AddCloseFigure();
renderE.VxsPath = v1.CreateTrim();
}
return(renderE);
}
){kind=link}
VgVisualElement CreatePath(VgVisualElement parentNode, SvgPathSpec pathSpec, SvgElement node)
{
VgVisualElement vgVisElem = new VgVisualElement(WellknownSvgElementName.Path, pathSpec, _vgVisualDoc); //**
//#if DEBUG
// if (node.ElemId == "x11")
// {
// vgVisElem.dbugNote = node.ElemId;
// }
//#endif
//d
AssignAttributes(pathSpec);
vgVisElem.VxsPath = CreateVxsFromPathDefinition(pathSpec.D.ToCharArray());
ResolveMarkers(vgVisElem, pathSpec);
if (vgVisElem._pathMarkers != null)
{
//create primary instance plan for this
}
parentNode.AddChildElement(vgVisElem);
return(vgVisElem);
}