object IDataSourceRenderer.Preamble(IChartRenderContext icrc)
{
if (ValueAxis == null || CategoryAxis == null)
{
return(null);
}
if (BindPaths == null || !BindPaths.IsValid)
{
return(null);
}
ResetLimits();
var paths = ItemState.Select(ms => ms.Elements).SelectMany(el => el).Select(el => el.Item2);
var recycler = new Recycler <Path, SeriesItemState>(paths, CreatePath);
return(new State(new List <SeriesItemState>(), recycler, BindPaths));
}
object IDataSourceRenderer.Preamble(IChartRenderContext icrc)
{
if (CategoryAxis1 == null || CategoryAxis2 == null)
{
return(null);
}
if (BindPaths == null || !BindPaths.IsValid)
{
return(null);
}
ResetLimits();
var paths = ItemState.Select(ms => ms.Element).Where(el => el != null);
var recycler = new Recycler <Path, ItemState <Path> >(paths, CreatePath);
return(new RenderState_Heatmap <ItemState <Path>, Path>(new List <ItemState <Path> >(), recycler, BindPaths));
}
object IDataSourceRenderer.Preamble(IChartRenderContext icrc)
{
if (ValueAxis == null || CategoryAxis == null)
{
return(null);
}
if (BindPaths == null || !BindPaths.IsValid)
{
return(null);
}
ResetLimits();
var paths = ItemState.Select(ms => ms.Element);
var recycler = new Recycler <Image, ItemState <Image> >(paths, CreateElement);
return(new RenderState_ValueAndLabel <ItemState <Image>, Image>(new List <ItemState <Image> >(), recycler, BindPaths));
}
object IDataSourceRenderer.Preamble(IChartRenderContext icrc)
{
if (String.IsNullOrEmpty(ValuePath))
{
return(null);
}
var by = new BindingEvaluator(ValuePath);
var paths = ItemState.Select(ms => ms.Element);
var recycler = new Recycler <Path, ItemState <Path> >(paths, CreatePath);
Generator.Reset();
return(new State(new List <ItemState <Path> >(), recycler,
null,
!String.IsNullOrEmpty(ValueLabelPath) ? new BindingEvaluator(ValueLabelPath) : null,
by,
!String.IsNullOrEmpty(ValueLabelPath) ? new BindingEvaluator(ValueLabelPath) : null
));
}