private void RenderElement(ISvgElement svgElement)
{
bool isNotRenderable = !svgElement.IsRenderable || string.Equals(svgElement.LocalName, "a");
if (isNotRenderable)
{
return;
}
GdiRenderingBase renderingNode = GdiRendering.Create(svgElement);
if (renderingNode == null)
{
return;
}
if (!renderingNode.NeedRender(_renderer))
{
renderingNode.Dispose();
renderingNode = null;
return;
}
bool shouldRender = true;
SvgStyleableElement stylable = svgElement as SvgStyleableElement;
if (stylable != null)
{
string sVisibility = stylable.GetPropertyValue("visibility");
string sDisplay = stylable.GetPropertyValue("display");
if (string.Equals(sVisibility, "hidden") || string.Equals(sDisplay, "none"))
{
shouldRender = false;
}
}
if (shouldRender)
{
//_rendererMap[svgElement] = renderingNode;
_rendererMap.Push(renderingNode);
renderingNode.BeforeRender(_renderer);
renderingNode.Render(_renderer);
if (!renderingNode.IsRecursive && svgElement.HasChildNodes)
{
RenderChildren(svgElement);
}
//renderingNode = _rendererMap[svgElement];
renderingNode = _rendererMap.Pop();
Debug.Assert(renderingNode.Element == svgElement);
renderingNode.AfterRender(_renderer);
//_rendererMap.Remove(svgElement);
}
renderingNode.Dispose();
renderingNode = null;
}
private void RenderElementAs(SvgElement svgElement)
{
GdiRenderingBase renderingNode = GdiRendering.Create(svgElement);
if (renderingNode == null)
{
return;
}
if (!renderingNode.NeedRender(_renderer))
{
//renderingNode.Dispose();
//renderingNode = null;
return;
}
_rendererMap[svgElement.UniqueId] = renderingNode;
renderingNode.BeforeRender(_renderer);
renderingNode.Render(_renderer);
if (!renderingNode.IsRecursive && svgElement.HasChildNodes)
{
RenderChildren(svgElement);
}
renderingNode = _rendererMap[svgElement.UniqueId];
renderingNode.AfterRender(_renderer);
_rendererMap.Remove(svgElement.UniqueId);
//renderingNode.Dispose();
//renderingNode = null;
}
private void RenderElement(ISvgElement svgElement)
{
bool isNotRenderable = !svgElement.IsRenderable || String.Equals(svgElement.LocalName, "a");
if (isNotRenderable)
{
return;
}
GdiRenderingBase renderingNode = GdiRendering.Create(svgElement);
if (renderingNode == null)
{
return;
}
if (!renderingNode.NeedRender(_renderer))
{
renderingNode.Dispose();
renderingNode = null;
return;
}
//_rendererMap[svgElement] = renderingNode;
_rendererMap.Push(renderingNode);
renderingNode.BeforeRender(_renderer);
renderingNode.Render(_renderer);
if (!renderingNode.IsRecursive && svgElement.HasChildNodes)
{
RenderChildren(svgElement);
}
//renderingNode = _rendererMap[svgElement];
renderingNode = _rendererMap.Pop();
Debug.Assert(renderingNode.Element == svgElement);
renderingNode.AfterRender(_renderer);
//_rendererMap.Remove(svgElement);
renderingNode.Dispose();
renderingNode = null;
}
private void RenderElement(ISvgElement svgElement)
{
bool isNotRenderable = !svgElement.IsRenderable || string.Equals(svgElement.LocalName, "a");
if (isNotRenderable)
{
return;
}
SvgElement currentElement = (SvgElement)svgElement;
GdiRenderingBase renderingNode = GdiRendering.Create(currentElement);
if (renderingNode == null)
{
return;
}
if (!renderingNode.NeedRender(_renderer))
{
renderingNode.Dispose();
renderingNode = null;
return;
}
var comparer = StringComparison.OrdinalIgnoreCase;
bool shouldRender = true;
SvgStyleableElement stylable = svgElement as SvgStyleableElement;
if (stylable != null)
{
string sVisibility = stylable.GetPropertyValue(CssConstants.PropVisibility);
string sDisplay = stylable.GetPropertyValue(CssConstants.PropDisplay);
if (string.Equals(sVisibility, CssConstants.ValHidden, comparer) ||
string.Equals(sDisplay, CssConstants.ValNone, comparer))
{
shouldRender = false;
}
}
if (shouldRender)
{
//_rendererMap[svgElement] = renderingNode;
// _rendererMap.Push(renderingNode);
if (_rendererMap.ContainsKey(currentElement.UniqueId))
{
// Might be circular rendering...
// System.Diagnostics.Debug.WriteLine("Circular Object: " + currentElement.LocalName);
return;
}
_rendererMap[currentElement.UniqueId] = renderingNode;
renderingNode.BeforeRender(_renderer);
renderingNode.Render(_renderer);
if (!renderingNode.IsRecursive && svgElement.HasChildNodes)
{
RenderChildren(svgElement);
}
//renderingNode = _rendererMap[svgElement];
renderingNode = _rendererMap[currentElement.UniqueId];
// renderingNode = _rendererMap.Pop();
Debug.Assert(renderingNode.Element == svgElement);
renderingNode.AfterRender(_renderer);
_rendererMap.Remove(currentElement.UniqueId);
//_rendererMap.Remove(svgElement);
}
renderingNode.Dispose();
renderingNode = null;
}
