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 MergeXBoundsInto(IPlotArea layer, IPhysicalBoundaries pb, PlotItemCollection coll)
{
if (!(pb is NumericalBoundaries))
{
CoordinateTransformingStyleBase.MergeXBoundsInto(pb, coll);
return;
}
NumericalBoundaries xbounds = (NumericalBoundaries)pb.Clone();
xbounds.Reset();
int nItems = 0;
foreach (IGPlotItem pi in coll)
{
if (pi is IXBoundsHolder)
{
IXBoundsHolder xbpi = (IXBoundsHolder)pi;
xbpi.MergeXBoundsInto(xbounds);
}
if (pi is G2DPlotItem)
{
nItems++;
}
}
if (nItems == 0)
{
_xinc = 0;
}
else
{
_xinc = (xbounds.UpperBound - xbounds.LowerBound) / nItems;
}
int idx = 0;
foreach (IGPlotItem pi in coll)
{
if (pi is IXBoundsHolder)
{
IXBoundsHolder xbpi = (IXBoundsHolder)pi;
xbounds.Reset();
xbpi.MergeXBoundsInto(xbounds);
xbounds.Shift(_xinc * idx);
pb.Add(xbounds);
}
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);
}
public void MergeXBoundsInto(IPlotArea layer, IPhysicalBoundaries pb, PlotItemCollection coll)
{
CoordinateTransformingStyleBase.MergeXBoundsInto(pb, coll);
}
public void Paint(System.Drawing.Graphics g, IPlotArea layer, PlotItemCollection coll)
{
Dictionary <G2DPlotItem, Processed2DPlotData> plotDataDict;
if (!CanUseStyle(layer, coll, out plotDataDict))
{
CoordinateTransformingStyleBase.Paint(g, layer, coll);
return;
}
AltaxoVariant[] ysumArray = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G2DPlotItem)
{
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
ysumArray = AbsoluteStackTransform.AddUp(ysumArray, pdata);
}
}
// now plot the data - the summed up y is in yArray
AltaxoVariant[] yArray = null;
Processed2DPlotData previousItemData = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G2DPlotItem)
{
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
yArray = AbsoluteStackTransform.AddUp(yArray, pdata);
AltaxoVariant[] localArray = new AltaxoVariant[yArray.Length];
int j = -1;
foreach (int originalIndex in pdata.RangeList.OriginalRowIndices())
{
j++;
AltaxoVariant y = 100 * yArray[j] / ysumArray[j];
localArray[j] = y;
Logical3D rel = new Logical3D(
layer.XAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalIndex)),
layer.YAxis.PhysicalVariantToNormal(y));
double xabs, yabs;
layer.CoordinateSystem.LogicalToLayerCoordinates(rel, out xabs, out yabs);
pdata.PlotPointsInAbsoluteLayerCoordinates[j] = new System.Drawing.PointF((float)xabs, (float)yabs);
}
// we have also to exchange the accessor for the physical y value and replace it by our own one
pdata.YPhysicalAccessor = new IndexedPhysicalValueAccessor(delegate(int i) { return(localArray[i]); });
pdata.PreviousItemData = previousItemData;
previousItemData = pdata;
}
}
for (int i = coll.Count - 1; i >= 0; --i)
{
IGPlotItem pi = coll[i];
if (pi is G2DPlotItem)
{
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
gpi.Paint(g, layer, pdata);
}
else
{
pi.Paint(g, layer);
}
}
}
public void Paint(System.Drawing.Graphics g, IPlotArea layer, PlotItemCollection coll)
{
Dictionary <G2DPlotItem, Processed2DPlotData> plotDataDict;
if (!CanUseStyle(layer, coll, out plotDataDict))
{
CoordinateTransformingStyleBase.Paint(g, layer, coll);
return;
}
AltaxoVariant[] yArray = null;
// First, add up all items since we start always with the last item
int idx = -1;
Processed2DPlotData previousItemData = null;
foreach (IGPlotItem pi in coll)
{
if (pi is G2DPlotItem)
{
idx++;
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
yArray = AddUp(yArray, 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(yArray[j]));
double xabs, yabs;
layer.CoordinateSystem.LogicalToLayerCoordinates(rel, out xabs, out yabs);
pdata.PlotPointsInAbsoluteLayerCoordinates[j] = new System.Drawing.PointF((float)xabs, (float)yabs);
}
}
// we have also to exchange the accessor for the physical y value and replace it by our own one
AltaxoVariant[] localArray = (AltaxoVariant[])yArray.Clone();
pdata.YPhysicalAccessor = new IndexedPhysicalValueAccessor(delegate(int i) { return(localArray[i]); });
pdata.PreviousItemData = previousItemData;
previousItemData = pdata;
}
}
for (int i = coll.Count - 1; i >= 0; --i)
{
IGPlotItem pi = coll[i];
if (pi is G2DPlotItem)
{
G2DPlotItem gpi = pi as G2DPlotItem;
Processed2DPlotData pdata = plotDataDict[gpi];
gpi.Paint(g, layer, pdata);
}
else
{
pi.Paint(g, layer);
}
}
}
