public void PaintPreprocessing(IPaintContext paintContext, IPlotArea layer, PlotItemCollection coll)
{
if (!CanUseStyle(layer, coll, out var plotDataDict))
{
return;
}
else
{
paintContext.AddValue(this, plotDataDict);
}
AltaxoVariant[] vArray = null;
// First, add up all items since we start always with the last item
int idx = -1;
Processed3DPlotData previousItemData = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G3DPlotItem)
{
idx++;
var gpi = pi as G3DPlotItem;
Processed3DPlotData pdata = plotDataDict[gpi];
if (null == pdata)
{
continue;
}
vArray = AddUp(vArray, pdata);
if (idx > 0) // this is not the first item
{
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
var rel = new Logical3D(
layer.XAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalIndex)),
layer.YAxis.PhysicalVariantToNormal(pdata.GetYPhysical(originalIndex)),
layer.ZAxis.PhysicalVariantToNormal(vArray[j]));
layer.CoordinateSystem.LogicalToLayerCoordinates(rel, out var pabs);
pdata.PlotPointsInAbsoluteLayerCoordinates[j] = pabs;
}
}
// we have also to exchange the accessor for the physical y value and replace it by our own one
var localArray = (AltaxoVariant[])vArray.Clone();
var localArrayHolder = new LocalArrayHolder(localArray, pdata);
pdata.ZPhysicalAccessor = localArrayHolder.GetPhysical;
pdata.PreviousItemData = previousItemData;
previousItemData = pdata;
}
}
}
public void PaintPreprocessing(IPaintContext paintContext, IPlotArea layer, PlotItemCollection coll)
{
Dictionary<G3DPlotItem, Processed3DPlotData> plotDataDict = null;
if (!CanUseStyle(layer, coll, out plotDataDict))
{
return;
}
else
{
paintContext.AddValue(this, plotDataDict);
}
AltaxoVariant[] vArray = null;
// First, add up all items since we start always with the last item
int idx = -1;
Processed3DPlotData previousItemData = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G3DPlotItem)
{
idx++;
G3DPlotItem gpi = pi as G3DPlotItem;
Processed3DPlotData pdata = plotDataDict[gpi];
vArray = AddUp(vArray, pdata);
if (idx > 0) // this is not the first item
{
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
Logical3D rel = new Logical3D(
layer.XAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalIndex)),
layer.YAxis.PhysicalVariantToNormal(pdata.GetYPhysical(originalIndex)),
layer.ZAxis.PhysicalVariantToNormal(vArray[j]));
PointD3D pabs;
layer.CoordinateSystem.LogicalToLayerCoordinates(rel, out pabs);
pdata.PlotPointsInAbsoluteLayerCoordinates[j] = pabs;
}
}
// we have also to exchange the accessor for the physical y value and replace it by our own one
AltaxoVariant[] localArray = (AltaxoVariant[])vArray.Clone();
LocalArrayHolder localArrayHolder = new LocalArrayHolder(localArray, pdata);
pdata.ZPhysicalAccessor = localArrayHolder.GetPhysical;
pdata.PreviousItemData = previousItemData;
previousItemData = pdata;
}
}
}
