public void MergeYBoundsInto(IPlotArea layer, IPhysicalBoundaries pb, PlotItemCollection coll)
{
var pbclone = (IPhysicalBoundaries)pb.Clone(); // before we can use CanUseStyle, we have to give physical y boundaries template
CoordinateTransformingStyleBase.MergeYBoundsInto(pbclone, coll);
if (!CanUseStyle(layer, coll, out var plotDataList))
{
pb.Add(pbclone);
return;
}
// we put zero into the y-Boundaries, since the addition starts with that value
pb.Add(new AltaxoVariant(0.0));
AltaxoVariant[] ySumArray = null;
int idx = -1;
foreach (IGPlotItem pi in coll)
{
if (pi is G2DPlotItem)
{
idx++;
var gpi = (G2DPlotItem)pi;
Processed2DPlotData pdata = plotDataList[gpi];
if (null != pdata)
{
// Note: we can not use AddUp function here, since
// when we have positive/negative items, the intermediate bounds
// might be wider than the bounds of the end result
if (ySumArray == null)
{
ySumArray = new AltaxoVariant[pdata.RangeList.PlotPointCount];
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
ySumArray[j] = pdata.GetYPhysical(originalIndex);
pb.Add(ySumArray[j]);
}
}
else // this is not the first item
{
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
ySumArray[j] += pdata.GetYPhysical(originalIndex);
pb.Add(ySumArray[j]);
}
}
}
}
}
}
public void MergeYBoundsInto(IPlotArea layer, IPhysicalBoundaries pb, PlotItemCollection coll)
{
if (!(pb is NumericalBoundaries))
{
CoordinateTransformingStyleBase.MergeYBoundsInto(pb, coll);
return;
}
NumericalBoundaries ybounds = (NumericalBoundaries)pb.Clone();
ybounds.Reset();
int nItems = 0;
foreach (IGPlotItem pi in coll)
{
if (pi is IYBoundsHolder)
{
IYBoundsHolder ybpi = (IYBoundsHolder)pi;
ybpi.MergeYBoundsInto(ybounds);
}
if (pi is G2DPlotItem)
{
nItems++;
}
}
if (nItems == 0)
{
_yinc = 0;
}
else
{
_yinc = (ybounds.UpperBound - ybounds.LowerBound) / nItems;
}
int idx = 0;
foreach (IGPlotItem pi in coll)
{
if (pi is IYBoundsHolder)
{
IYBoundsHolder ybpi = (IYBoundsHolder)pi;
ybounds.Reset();
ybpi.MergeYBoundsInto(ybounds);
ybounds.Shift(_yinc * idx);
pb.Add(ybounds);
}
if (pi is G2DPlotItem)
{
idx++;
}
}
}
public void MergeYBoundsInto(IPlotArea layer, IPhysicalBoundaries pb, PlotItemCollection coll)
{
var pbclone = (IPhysicalBoundaries)pb.Clone(); // before we can use CanUseStyle, we have to give physical y boundaries template
CoordinateTransformingStyleBase.MergeYBoundsInto(pbclone, coll);
if (!CanUseStyle(layer, coll, out var plotDataList))
{
pb.Add(pbclone);
return;
}
pb.Add(0);
pb.Add(100);
}
