public CssBoxSvgRoot CreateSvgBox(CssBox parentBox,
HtmlElement elementNode,
LayoutFarm.Css.BoxSpec spec)
{
//TODO: review here
//
//create blank svg document
VgDocument svgdoc = new VgDocument();
svgdoc.CssActiveSheet = new LayoutFarm.WebDom.CssActiveSheet();
_currentDoc = svgdoc;
_svgDocBuilder.ResultDocument = svgdoc;
//
_svgDocBuilder.OnBegin();
CreateBoxContent(elementNode);
_svgDocBuilder.OnEnd();
//-----------------------------------------
SvgRootEventPortal svgRootController = new SvgRootEventPortal(elementNode);
CssBoxSvgRoot svgRoot = new CssBoxSvgRoot(
elementNode.Spec,
svgdoc);
svgRoot.SetController(svgRootController);
svgRootController.SvgRoot = svgRoot;
parentBox.AppendChild(svgRoot);
return(svgRoot);
}
public VgVisualDoc CreateVgVisualDoc(VgDocument svgdoc, VgVisualDocHost docHost)
{
//
//reset some value
_containerWidth = 500;
_containerHeight = 500;
_emHeight = 17;
_waitingList.Clear();
//
_svgdoc = svgdoc;
_activeSheet1 = svgdoc.CssActiveSheet;
_vgVisualDoc = new VgVisualDoc(docHost);
_defsList = _vgVisualDoc._defsList;
_styleList = _vgVisualDoc._styleList;
_registeredElemsById = _vgVisualDoc._registeredElemsById;
//---------------------------
//create visual tree for svg nodes
SvgElement rootElem = svgdoc.Root;
VgVisualElement vgVisualRootElem = new VgVisualElement(WellknownSvgElementName.RootSvg, null, _vgVisualDoc);
_vgVisualDoc.VgRootElem = vgVisualRootElem;//**
int childCount = rootElem.ChildCount;
for (int i = 0; i < childCount; ++i)
{
CreateSvgVisualElement(vgVisualRootElem, rootElem.GetChild(i));
}
//resolve
int j = _waitingList.Count;
BuildDefinitionNodes();
for (int i = 0; i < j; ++i)
{
//resolve
VgUseVisualElement useNodeVisElem = (VgUseVisualElement)_waitingList[i];
if (useNodeVisElem.HRefSvgRenderElement == null)
{
//resolve
SvgUseSpec useSpec = (SvgUseSpec)useNodeVisElem._visualSpec;
if (_registeredElemsById.TryGetValue(useSpec.Href.Value, out VgVisualElement result))
{
useNodeVisElem.HRefSvgRenderElement = result;
}
else
{
}
}
}
return(_vgVisualDoc);
}
){kind=link}