// renders the given node to the internal ElementData dictionary. If the given node is
// not a element, will recursively descend until we render its elements.
private void RenderNode(ElementNode node)
{
//Collect all the points first.
double[] allPointsTimeOrdered = _GetAllSignificantDataPoints().ToArray();
foreach (ElementNode elementNode in node.GetLeafEnumerator())
{
// this is probably always going to be a single element for the given node, as
// we have iterated down to leaf nodes in RenderNode() above. May as well do
// it this way, though, in case something changes in future.
if (elementNode == null || elementNode.Element == null)
{
continue;
}
ElementColorType colorType = ColorModule.getColorTypeForElementNode(elementNode);
if (colorType == ElementColorType.FullColor)
{
addIntentsToElement(elementNode.Element, allPointsTimeOrdered);
}
else
{
IEnumerable <Color> colors = ColorModule.getValidColorsForElementNode(elementNode, false)
.Intersect(ColorGradient.GetColorsInGradient());
foreach (Color color in colors)
{
addIntentsToElement(elementNode.Element, allPointsTimeOrdered, color);
}
}
}
}
// static 'helper' methods in the color property
// a simpler version of the getColorTypeForElementNode call -- often, we only care if an element should be discretely colored or not.
public static bool isElementNodeDiscreteColored(IElementNode element)
{
ElementColorType type = getColorTypeForElementNode(element);
if (type == ElementColorType.MultipleDiscreteColors || type == ElementColorType.SingleColor)
{
return(true);
}
return(false);
}
public void SetColorType(ElementColorType colorType)
{
switch (colorType)
{
case ElementColorType.FullColor:
radioButtonOptionFullColor.Checked = true;
break;
case ElementColorType.MultipleDiscreteColors:
radioButtonOptionMultiple.Checked = true;
break;
default:
radioButtonOptionSingle.Checked = true;
break;
}
}
