public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (this.IsColorReceiver)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(PlotColor c) { this.Color = c; });
}
}
public override void ApplyStyles(PlotGroupStyleCollection externalGroups)
{
foreach (IG2DPlotStyle sps in _plotStyles)
{
sps.ApplyGroupStyles(externalGroups, _localGroups);
}
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed2DPlotData pdata)
{
if (this.IsColorProvider)
{
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate() { return(PlotColors.Colors.GetPlotColor(this.Color)); });
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (this.IsColorProvider)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
foreach (var ps in this)
{
ps.CollectLocalGroupStyles(externalGroups, localGroups);
}
}
/// <summary>
/// Collects all possible group styles that can be applied to this plot item in
/// styles.
/// </summary>
/// <param name="styles">The collection of group styles.</param>
public void CollectStyles(PlotGroupStyleCollection styles)
{
foreach (IGPlotItem pi in _plotItems)
{
pi.CollectStyles(styles);
}
}
public G2DPlotItemController(G2DPlotItem doc, PlotGroupStyleCollection parent)
{
if (!InitializeDocument(doc, parent))
{
throw new ArgumentException();
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
SymbolSizeGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
ScatterSymbolGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group style only)
}
/// <summary>
/// Distibute changes made to one group style of the collection (at index <c>pivot</c> to all other members of the collection.
/// </summary>
/// <param name="pivot">Index of the group style that was changed. This style keeps it's properties.</param>
/// <param name="layer"></param>
/// <param name="pdata"></param>
public void DistributeSubStyleChange(int pivot, IPlotArea layer, Processed2DPlotData pdata)
{
PlotGroupStyleCollection externGroup = new PlotGroupStyleCollection();
PlotGroupStyleCollection localGroup = new PlotGroupStyleCollection();
// because we don't step, the order is essential only for PrepareStyles
for (int i = 0; i < _innerList.Count; i++)
{
CollectLocalGroupStyles(externGroup, localGroup);
}
// prepare
this[pivot].PrepareGroupStyles(externGroup, localGroup, layer, pdata);
for (int i = 0; i < Count; i++)
{
if (i != pivot)
{
this[i].PrepareGroupStyles(externGroup, localGroup, layer, pdata);
}
}
// apply
this[pivot].ApplyGroupStyles(externGroup, localGroup);
for (int i = 0; i < Count; i++)
{
if (i != pivot)
{
this[i].ApplyGroupStyles(externGroup, localGroup);
}
}
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
if (!_independentColor)
{
Graph.Plot.Groups.ColorGroupStyle.AddExternalGroupStyle(externalGroups);
}
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
foreach (IG2DPlotStyle ps in this)
{
ps.CollectExternalGroupStyles(externalGroups);
}
}
/// <summary>
/// Prepares a new substyle (one that is not already in the collection) for becoming member of the collection. The substyle will get
/// all distributes group properties (local only) of this style collection.
/// </summary>
/// <param name="newSubStyle">Sub style to prepare.</param>
/// <param name="layer"></param>
/// <param name="pdata"></param>
public void PrepareNewSubStyle(IG2DPlotStyle newSubStyle, IPlotArea layer, Processed2DPlotData pdata)
{
PlotGroupStyleCollection externGroup = new PlotGroupStyleCollection();
PlotGroupStyleCollection localGroup = new PlotGroupStyleCollection();
// because we don't step, the order is essential only for PrepareStyles
for (int i = 0; i < _innerList.Count; i++)
{
this[i].CollectLocalGroupStyles(externGroup, localGroup);
}
newSubStyle.CollectLocalGroupStyles(externGroup, localGroup);
// prepare
for (int i = 0; i < Count; i++)
{
this[i].PrepareGroupStyles(externGroup, localGroup, layer, pdata);
}
newSubStyle.PrepareGroupStyles(externGroup, localGroup, layer, pdata);
// apply
for (int i = 0; i < Count; i++)
{
this[i].ApplyGroupStyles(externGroup, localGroup);
}
newSubStyle.ApplyGroupStyles(externGroup, localGroup);
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
DashPatternGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
IgnoreMissingDataPointsGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
LineConnection2DGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed2DPlotData pdata)
{
foreach (IG2DPlotStyle ps in this)
{
ps.PrepareGroupStyles(externalGroups, localGroups, layer, pdata);
}
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
foreach (IG2DPlotStyle ps in this)
{
ps.ApplyGroupStyles(externalGroups, localGroups);
}
}
public override void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, IPlotArea layer)
{
Processed2DPlotData pdata = GetRangesAndPoints(layer);
if (null == _localGroups)
{
_localGroups = new PlotGroupStyleCollection()
{
ParentObject = this
}
}
;
using (var suspendToken = _localGroups.SuspendGetToken())
{
_localGroups.Clear();
// first add missing local group styles
_plotStyles.CollectLocalGroupStyles(externalGroups, _localGroups);
// for the newly created group styles BeginPrepare must be called
_localGroups.BeginPrepare();
// now prepare the groups
_plotStyles.PrepareGroupStyles(externalGroups, _localGroups, layer, pdata);
// for the group styles in the local group, PrepareStep and EndPrepare must be called,
_localGroups.PrepareStep();
_localGroups.EndPrepare();
suspendToken.ResumeSilently(); // we are not interested in changes in the _localGroup
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
SymbolSizeGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
ScatterSymbolGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // here it is OK to add the local group style, even if _independentScatterSymbol is true
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group style only)
IgnoreMissingDataPointsGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
protected override IEnumerable<Main.DocumentNodeAndName> GetDocumentNodeChildrenWithName()
{
if (null != _plotStyles)
yield return new Main.DocumentNodeAndName(_plotStyles, () => _plotStyles = null, "Style");
if (null != _localGroups)
yield return new Main.DocumentNodeAndName(_localGroups, () => _localGroups = null, "LocalPlotGroupStyles");
}
public override void CollectStyles(PlotGroupStyleCollection styles)
{
// first add missing local group styles
foreach (IG2DPlotStyle sps in _plotStyles)
{
sps.CollectExternalGroupStyles(styles);
}
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => _ignoreMissingDataPoints = ignoreMissingDataPoints);
if (IsColorReceiver)
{
// try to get a constant color ...
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ Color = c; });
// but if there is a color evaluation function, then use that function with higher priority
if (!VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(Func <int, Color> evalFunc)
{ _cachedColorForIndexFunction = evalFunc; }))
{
_cachedColorForIndexFunction = null;
}
}
if (!_independentScatterSymbol)
{
ScatterSymbolGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(IScatterSymbol c)
{ ScatterSymbol = c; });
}
// per Default, set the symbol size evaluation function to null
_cachedSymbolSizeForIndexFunction = null;
if (!_independentSymbolSize)
{
// try to get a constant symbol size ...
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(double size)
{ SymbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
if (!VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(Func <int, double> evalFunc)
{ _cachedSymbolSizeForIndexFunction = evalFunc; }))
{
_cachedSymbolSizeForIndexFunction = null;
}
}
// SkipFrequency should be the same for all sub plot styles, so there is no "private" property
if (!_independentSkipFreq)
{
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(int c)
{ SkipFrequency = c; });
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface <IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
if (IsColorProvider)
{
ColorGroupStyle.AddExternalGroupStyle(externalGroups);
}
ScatterSymbolGroupStyle.AddExternalGroupStyle(externalGroups);
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => _ignoreMissingDataPoints = ignoreMissingDataPoints);
// LineConnectionStyle is the same for all sub plot styles
LineConnection2DGroupStyle.ApplyStyle(externalGroups, localGroups, (lineConnection, connectCircular) => { _connectionStyle = lineConnection; _connectCircular = connectCircular; });
if (ColorLinkage.Independent != _fillColorLinkage)
{
if (null == _fillBrush)
{
_fillBrush = new BrushX(NamedColors.Black);
}
if (_fillColorLinkage == ColorLinkage.Dependent)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ _fillBrush.Color = c; });
}
else if (ColorLinkage.PreserveAlpha == _fillColorLinkage)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ _fillBrush.Color = c.NewWithAlphaValue(_fillBrush.Color.Color.A); });
}
}
if (ColorLinkage.Independent != _frameColorLinkage)
{
if (null == _framePen)
{
ChildSetMember(ref _framePen, new PenX(NamedColors.Black));
}
if (_frameColorLinkage == ColorLinkage.Dependent)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ _framePen.Color = c; });
}
else if (ColorLinkage.PreserveAlpha == _fillColorLinkage)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ _framePen.Color = c.NewWithAlphaValue(_framePen.Color.Color.A); });
}
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface <IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public PlotItemCollection()
{
_plotItems = new ObservableList <IGPlotItem>();
_plotItems.CollectionChanged += EhPlotItemsCollectionChanged;
_plotGroupStyles = new PlotGroupStyleCollection()
{
ParentObject = this
};
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
if (!_independentSkipFrequency)
{
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group style only)
}
IgnoreMissingDataPointsGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
/// <summary>
/// Prepare group styles forward, from the first to the last item.
/// The function is called recursively for child PlotItemCollections, but only up in the hierarchy.
/// This function therefore has no influence on items down in hierarchie, i.e. parental PlotItemCollections.
/// </summary>
/// <param name="parentGroupStyles">The parent plot group style collection.</param>
/// <param name="layer">The plot layer.</param>
/// <remarks>The preparation is used for:
/// <para>BarGraph: to count items, calculating the width and position of each item afterwards.</para>
/// <para>It is <b>not</b> used to enumerate colors, line styles etc., since this is done during the Apply stage.</para>
/// </remarks>
protected void PrepareGroupStylesForward_HierarchyUpOnly(PlotGroupStyleCollection parentGroupStyles, Graph3D.IPlotArea layer)
{
bool transferFromParentStyles =
parentGroupStyles != null &&
parentGroupStyles.Count != 0 &&
parentGroupStyles.DistributeToChildGroups &&
_plotGroupStyles.InheritFromParentGroups;
// Announce the local plot group styles, that we start preparing
_plotGroupStyles.BeginPrepare();
//string thisname = Main.DocumentPath.GetPathString(this, int.MaxValue);
//System.Diagnostics.Debug.WriteLine(string.Format("{0}:Begin:PrepareFWHUO", thisname));
// if TransferFromParentStyles was choosen, transfer some of the plot group settings of the parental plot group styles to the local styles
if (transferFromParentStyles)
{
PlotGroupStyleCollection.TransferFromTo(parentGroupStyles, _plotGroupStyles);
//System.Diagnostics.Debug.WriteLine(string.Format("{0}:Begin:PrepareFWHUO (transfer from parent style", thisname));
}
// for each PlotItem in this collection, announce the preparation, using the local plot group style collection
// after each item, announce a step to the plot group styles, so that the properties (like color etc.) can be stepped forward
int last = _plotItems.Count - 1;
for (int i = 0; i <= last; i++)
{
IGPlotItem pi = _plotItems[i];
if (pi is PlotItemCollection)
{
var pic = (PlotItemCollection)pi;
pic.PrepareGroupStylesForward_HierarchyUpOnly(_plotGroupStyles, layer);
_plotGroupStyles.PrepareStepIfForeignSteppingFalse(((PlotItemCollection)pi)._plotGroupStyles);
}
else
{
pi.PrepareGroupStyles(_plotGroupStyles, layer);
_plotGroupStyles.PrepareStep();
}
}
// after all our own PlotItems are prepared now,
// if TransferFromParentStyles was choosen, transfer our own plot group settings back to the parental plot group styles
// so that the parental plot group can continue i.e. with the color etc.
if (transferFromParentStyles)
{
PlotGroupStyleCollection.TransferFromTo(_plotGroupStyles, parentGroupStyles);
//System.Diagnostics.Debug.WriteLine(string.Format("{0}:End:PrepareFWHUO (transfer back to parent style", thisname));
}
// after preparation of all plot items is done, announce the end of preparation,
// some of the calculations can be done only now.
_plotGroupStyles.EndPrepare();
//System.Diagnostics.Debug.WriteLine(string.Format("{0}:End:PrepareFWHUO", thisname));
}
/// <summary>
/// Plots selected data columns of a table.
/// </summary>
/// <param name="table">The source table.</param>
/// <param name="selectedColumns">The data columns of the table that should be plotted.</param>
/// <param name="graph">The graph document to plot into.</param>
/// <param name="templatePlotStyle">The plot style which is the template for all plot items.</param>
/// <param name="groupStyles">The group styles for the newly built plot item collection.</param>
public static Altaxo.Gui.Graph.Gdi.Viewing.IGraphController Plot(
DataTable table,
IAscendingIntegerCollection selectedColumns,
Graph.Gdi.GraphDocument graph,
G2DPlotStyleCollection templatePlotStyle,
PlotGroupStyleCollection groupStyles)
{
List <IGPlotItem> pilist = CreatePlotItems(table, selectedColumns, templatePlotStyle);
// now create a new Graph with this plot associations
var gc = Current.ProjectService.CreateNewGraph(graph);
var xylayer = gc.Doc.RootLayer.Layers.OfType <Altaxo.Graph.Gdi.XYPlotLayer>().First();
// Set x and y axes according to the first plot item in the list
if (pilist.Count > 0 && (pilist[0] is XYColumnPlotItem))
{
var firstitem = (XYColumnPlotItem)pilist[0];
if (firstitem.Data.XColumn is TextColumn)
{
xylayer.Scales[0] = new TextScale();
}
else if (firstitem.Data.XColumn is DateTimeColumn)
{
xylayer.Scales[0] = new DateTimeScale();
}
if (firstitem.Data.YColumn is TextColumn)
{
xylayer.Scales[1] = new TextScale();
}
else if (firstitem.Data.YColumn is DateTimeColumn)
{
xylayer.Scales[1] = new DateTimeScale();
}
}
var newPlotGroup = new PlotItemCollection(xylayer.PlotItems);
foreach (IGPlotItem pi in pilist)
{
newPlotGroup.Add(pi);
}
if (groupStyles != null)
{
newPlotGroup.GroupStyles = groupStyles;
}
else
{
newPlotGroup.CollectStyles(newPlotGroup.GroupStyles);
}
xylayer.PlotItems.Add(newPlotGroup);
return(gc);
}
protected override IEnumerable <Main.DocumentNodeAndName> GetDocumentNodeChildrenWithName()
{
if (null != _plotStyles)
{
yield return(new Main.DocumentNodeAndName(_plotStyles, () => _plotStyles = null, "Style"));
}
if (null != _localGroups)
{
yield return(new Main.DocumentNodeAndName(_localGroups, () => _localGroups = null, "LocalPlotGroupStyles"));
}
}
/// <summary>
/// Plots selected data columns of a table.
/// </summary>
/// <param name="table">The source table.</param>
/// <param name="selectedColumns">The data columns of the table that should be plotted.</param>
/// <param name="graph">The graph document to plot into.</param>
/// <param name="templatePlotStyle">The plot style which is the template for all plot items.</param>
/// <param name="groupStyles">The group styles for the newly built plot item collection.</param>
public static IGraphController Plot(DataTable table,
IAscendingIntegerCollection selectedColumns,
Graph.Gdi.GraphDocument graph,
G2DPlotStyleCollection templatePlotStyle,
PlotGroupStyleCollection groupStyles)
{
List <IGPlotItem> pilist = CreatePlotItems(table, selectedColumns, templatePlotStyle);
// now create a new Graph with this plot associations
Altaxo.Graph.GUI.IGraphController gc = Current.ProjectService.CreateNewGraph(graph);
// Set x and y axes according to the first plot item in the list
if (pilist.Count > 0 && (pilist[0] is XYColumnPlotItem))
{
XYColumnPlotItem firstitem = (XYColumnPlotItem)pilist[0];
if (firstitem.Data.XColumn is TextColumn)
{
gc.Doc.Layers[0].LinkedScales.SetScale(0, new Graph.Scales.TextScale());
}
else if (firstitem.Data.XColumn is DateTimeColumn)
{
gc.Doc.Layers[0].LinkedScales.SetScale(0, new Graph.Scales.DateTimeScale());
}
if (firstitem.Data.YColumn is TextColumn)
{
gc.Doc.Layers[0].LinkedScales.SetScale(1, new Graph.Scales.TextScale());
}
else if (firstitem.Data.YColumn is DateTimeColumn)
{
gc.Doc.Layers[0].LinkedScales.SetScale(1, new Graph.Scales.DateTimeScale());
}
}
PlotItemCollection newPlotGroup = new PlotItemCollection(gc.Doc.Layers[0].PlotItems);
foreach (IGPlotItem pi in pilist)
{
newPlotGroup.Add(pi);
}
if (groupStyles != null)
{
newPlotGroup.GroupStyles = groupStyles;
}
else
{
newPlotGroup.CollectStyles(newPlotGroup.GroupStyles);
}
gc.Doc.Layers[0].PlotItems.Add(newPlotGroup);
return(gc);
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => _ignoreMissingDataPoints = ignoreMissingDataPoints);
_cachedColorForIndexFunction = null;
_cachedSymbolSizeForIndexFunction = null;
// color
if (!_independentColor)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(NamedColor c)
{ _strokePen.Color = c; });
// but if there is a color evaluation function, then use that function with higher priority
VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(Func <int, System.Drawing.Color> evalFunc)
{ _cachedColorForIndexFunction = evalFunc; });
}
if (!_independentSkipFrequency)
{
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(int c)
{ SkipFrequency = c; });
}
// symbol size
if (!_independentSymbolSize)
{
_symbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(double size)
{ _symbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
_cachedSymbolSizeForIndexFunction = null;
VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate(Func <int, double> evalFunc)
{ _cachedSymbolSizeForIndexFunction = evalFunc; });
}
else
{
_cachedSymbolSizeForIndexFunction = null;
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface <IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (!_independentColor)
{
Graph.Plot.Groups.ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
if (!_independentSkipFrequency)
{
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group only)
}
}
/// <summary>
/// Plots selected data columns of a table.
/// </summary>
/// <param name="table">The source table.</param>
/// <param name="selectedColumns">The data columns of the table that should be plotted.</param>
/// <param name="templatePlotStyle">The plot style which is the template for all plot items.</param>
/// <param name="groupStyles">The group styles for the newly built plot item collection.</param>
public static IGraphController Plot(DataTable table,
IAscendingIntegerCollection selectedColumns,
G2DPlotStyleCollection templatePlotStyle,
PlotGroupStyleCollection groupStyles)
{
Altaxo.Graph.Gdi.GraphDocument graph = new Altaxo.Graph.Gdi.GraphDocument();
Altaxo.Graph.Gdi.XYPlotLayer layer = new Altaxo.Graph.Gdi.XYPlotLayer(graph.DefaultLayerPosition, graph.DefaultLayerSize);
layer.CreateDefaultAxes();
graph.Layers.Add(layer);
Current.Project.GraphDocumentCollection.Add(graph);
return(Plot(table, selectedColumns, graph, templatePlotStyle, groupStyles));
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (this.IsColorReceiver)
{
// try to get a constant color ...
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { this.Color = c; });
// but if there is a color evaluation function, then use that function with higher priority
if (!VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, Color> evalFunc) { _cachedColorForIndexFunction = evalFunc; }))
_cachedColorForIndexFunction = null;
}
// try to get the symbol size ...
if (!_independentSymbolSize)
{
_cachedSymbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (double size) { this._cachedSymbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
if (!VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, double> evalFunc) { _cachedSymbolSizeForIndexFunction = evalFunc; }))
_cachedSymbolSizeForIndexFunction = null;
}
else
{
_cachedSymbolSize = _symbolSize;
}
// SkipFrequency should be the same for all sub plot styles, so there is no "private" property
if (!_independentSkipFreq)
{
_skipFreq = 1;
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (int c) { this._skipFreq = c; });
}
}
public override void ApplyGroupStyles(PlotGroupStyleCollection externalGroups)
{
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
_cachedColorForIndexFunction = null;
_cachedSymbolSizeForIndexFunction = null;
// color
if (!_independentColor)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _strokePen = _strokePen.WithColor(c); });
// but if there is a color evaluation function, then use that function with higher priority
VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, System.Drawing.Color> evalFunc) { _cachedColorForIndexFunction = evalFunc; });
}
if (!_independentSkipFrequency)
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (int c) { this.SkipFrequency = c; });
// symbol size
if (!_independentSymbolSize)
{
this._symbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (double size) { this._symbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
_cachedSymbolSizeForIndexFunction = null;
VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, double> evalFunc) { _cachedSymbolSizeForIndexFunction = evalFunc; });
}
else
{
_cachedSymbolSizeForIndexFunction = null;
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
_cachedLogicalShiftZ = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface<IShiftLogicalXYZGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY, out _cachedLogicalShiftZ);
}
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
BarSizePosition3DGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed2DPlotData pdata)
{
if (this._fillColorLinkage == ColorLinkage.Dependent && this._fillBrush != null)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this._fillBrush.Color; });
else if (this._frameColorLinkage == ColorLinkage.Dependent && this._framePen != null)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this._framePen.Color; });
IgnoreMissingDataPointsGroupStyle.PrepareStyle(externalGroups, localGroups, () => _ignoreMissingDataPoints);
LineConnection2DGroupStyle.PrepareStyle(externalGroups, localGroups, () => new Tuple<ILineConnectionStyle, bool>(_connectionStyle, _connectCircular));
}
public override void CollectStyles(PlotGroupStyleCollection styles)
{
}
public override void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, IPlotArea layer)
{
Processed2DPlotData pdata = GetRangesAndPoints(layer);
if (null == _localGroups)
_localGroups = new PlotGroupStyleCollection() { ParentObject = this };
using (var suspendToken = _localGroups.SuspendGetToken())
{
_localGroups.Clear();
// first add missing local group styles
_plotStyles.CollectLocalGroupStyles(externalGroups, _localGroups);
// for the newly created group styles BeginPrepare must be called
_localGroups.BeginPrepare();
// now prepare the groups
_plotStyles.PrepareGroupStyles(externalGroups, _localGroups, layer, pdata);
// for the group styles in the local group, PrepareStep and EndPrepare must be called,
_localGroups.PrepareStep();
_localGroups.EndPrepare();
suspendToken.ResumeSilently(); // we are not interested in changes in the _localGroup
}
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => this._ignoreMissingDataPoints = ignoreMissingDataPoints);
// LineConnectionStyle is the same for all sub plot styles
LineConnection2DGroupStyle.ApplyStyle(externalGroups, localGroups, (lineConnection, connectCircular) => { this._connectionStyle = lineConnection; this._connectCircular = connectCircular; });
// SkipFrequency should be the same for all sub plot styles
if (!_independentSkipFrequency)
{
_skipFrequency = 1;
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (int c) { this._skipFrequency = c; });
}
if (this.IsColorReceiver)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { this.Color = c; });
if (!_independentDashStyle)
DashPatternGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (IDashPattern c) { this._linePen.DashPattern = c; });
if (!_independentSymbolSize)
{
_symbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (double size) { this._symbolSize = size; });
}
// symbol size
if (!_independentSymbolSize)
{
this._symbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (double size) { this._symbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
_cachedSymbolSizeForIndexFunction = null;
VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, double> evalFunc) { _cachedSymbolSizeForIndexFunction = evalFunc; });
}
else
{
_cachedSymbolSizeForIndexFunction = null;
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface<IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public override void CollectStyles(PlotGroupStyleCollection styles)
{
// first add missing local group styles
foreach (IG2DPlotStyle sps in _plotStyles)
sps.CollectExternalGroupStyles(styles);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed2DPlotData pdata)
{
if (this.IsColorProvider)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this.Color; });
if (!_independentDashStyle)
DashPatternGroupStyle.PrepareStyle(externalGroups, localGroups, delegate { return this.LinePen.DashPattern; });
IgnoreMissingDataPointsGroupStyle.PrepareStyle(externalGroups, localGroups, () => _ignoreMissingDataPoints);
LineConnection2DGroupStyle.PrepareStyle(externalGroups, localGroups, () => new Tuple<ILineConnectionStyle, bool>(_connectionStyle, _connectCircular));
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
_cachedColorForIndexFunction = null;
BarSizePosition3DGroupStyle bwp = PlotGroupStyle.GetStyleToApply<BarSizePosition3DGroupStyle>(externalGroups, localGroups);
if (null != bwp)
bwp.Apply(
out _barShiftStrategy, out _barShiftMaxNumberOfItemsInOneDirection,
out _relInnerGapX, out _relOuterGapX, out _xSizeLogical, out _xOffsetLogical,
out _relInnerGapY, out _relOuterGapY, out _ySizeLogical, out _yOffsetLogical);
if (!_independentColor)
{
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _pen = _pen.WithColor(c); });
// but if there is a color evaluation function, then use that function with higher priority
VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, System.Drawing.Color> evalFunc) { _cachedColorForIndexFunction = evalFunc; });
}
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed3DPlotData pdata)
{
// first, we have to calculate the span of logical values from the minimum logical value to the maximum logical value
int numberOfItems = 0;
if (null != pdata)
{
double minLogicalX = double.MaxValue;
double maxLogicalX = double.MinValue;
double minLogicalY = double.MaxValue;
double maxLogicalY = double.MinValue;
foreach (int originalRowIndex in pdata.RangeList.OriginalRowIndices())
{
numberOfItems++;
double logicalX = layer.XAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalRowIndex));
if (logicalX < minLogicalX)
minLogicalX = logicalX;
if (logicalX > maxLogicalX)
maxLogicalX = logicalX;
double logicalY = layer.YAxis.PhysicalVariantToNormal(pdata.GetXPhysical(originalRowIndex));
if (logicalY < minLogicalY)
minLogicalY = logicalY;
if (logicalY > maxLogicalY)
maxLogicalY = logicalY;
}
BarSizePosition3DGroupStyle.IntendToApply(externalGroups, localGroups, numberOfItems, minLogicalX, maxLogicalX, minLogicalY, maxLogicalY);
}
BarSizePosition3DGroupStyle bwp = PlotGroupStyle.GetStyleToInitialize<BarSizePosition3DGroupStyle>(externalGroups, localGroups);
if (null != bwp)
bwp.Initialize(_barShiftStrategy, _barShiftMaxNumberOfItemsInOneDirection, _relInnerGapX, _relOuterGapX, _relInnerGapY, _relOuterGapY);
if (!_independentColor) // else if is used here because fill color has precedence over frame color
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this._pen.Color; });
}
public override void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, IPlotArea layer)
{
}
public override void PrepareStyles(PlotGroupStyleCollection externalGroups, IPlotArea layer)
{
Processed2DPlotData pdata = GetRangesAndPoints(layer);
_localGroups = new PlotGroupStyleCollection();
// first add missing local group styles
foreach (IG2DPlotStyle sps in _plotStyles)
sps.CollectLocalGroupStyles(externalGroups, _localGroups);
// now prepare the groups
foreach (IG2DPlotStyle sps in _plotStyles)
sps.PrepareGroupStyles(externalGroups, _localGroups, layer, pdata);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed2DPlotData pdata)
{
if (this.IsColorProvider)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this.LabelBrush.Color; });
else if (this.IsBackgroundColorProvider)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this._backgroundStyle.Brush.Color; });
// SkipFrequency should be the same for all sub plot styles, so there is no "private" property
if (!_independentSkipFrequency)
SkipFrequencyGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return _skipFrequency; });
// IgnoreMissingDataPoints should be the same for all sub plot styles, so there is no "private" property
IgnoreMissingDataPointsGroupStyle.PrepareStyle(externalGroups, localGroups, () => _ignoreMissingDataPoints);
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => this._ignoreMissingDataPoints = ignoreMissingDataPoints);
// SkipFrequency should be the same for all sub plot styles, so there is no "private" property
if (!_independentSkipFrequency)
{
_skipFrequency = 1;
SkipFrequencyGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (int c) { this._skipFrequency = c; });
}
// Symbol size
if (!_independentSymbolSize)
{
_symbolSize = 0;
SymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (double size) { this._symbolSize = size; });
// but if there is an symbol size evaluation function, then use this with higher priority.
if (!VariableSymbolSizeGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, double> evalFunc) { _cachedSymbolSizeForIndexFunction = evalFunc; }))
_cachedSymbolSizeForIndexFunction = null;
}
// Color
_cachedColorForIndexFunction = null;
if (this.IsColorReceiver)
{
// try to get a constant color ...
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { this.LabelBrush.Color = c; });
}
if (this.IsBackgroundColorReceiver)
{
if (this._backgroundColorLinkage == ColorLinkage.Dependent)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { this._backgroundStyle.Brush.Color = c; });
else if (this._backgroundColorLinkage == ColorLinkage.PreserveAlpha)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { this._backgroundStyle.Brush.Color = c.NewWithAlphaValue(_backgroundStyle.Brush.Color.Color.A); });
}
if (this.IsColorReceiver || this.IsBackgroundColorReceiver)
{
// but if there is a color evaluation function, then use that function with higher priority
VariableColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (Func<int, Color> evalFunc) { _cachedColorForIndexFunction = evalFunc; });
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface<IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
DashPatternGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
IgnoreMissingDataPointsGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
LineConnection2DGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed3DPlotData pdata)
{
if (!_independentColor)
Graph.Plot.Groups.ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this._strokePen.Color; });
if (!_independentSkipFrequency)
SkipFrequencyGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return SkipFrequency; });
// note: symbol size and barposition are only applied, but not prepared
// this item can not be used as provider of a symbol size
}
public void ApplyGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
// IgnoreMissingDataPoints is the same for all sub plot styles
IgnoreMissingDataPointsGroupStyle.ApplyStyle(externalGroups, localGroups, (ignoreMissingDataPoints) => this._ignoreMissingDataPoints = ignoreMissingDataPoints);
// LineConnectionStyle is the same for all sub plot styles
LineConnection2DGroupStyle.ApplyStyle(externalGroups, localGroups, (lineConnection, connectCircular) => { this._connectionStyle = lineConnection; this._connectCircular = connectCircular; });
if (ColorLinkage.Independent != _fillColorLinkage)
{
if (null == _fillBrush)
_fillBrush = new BrushX(NamedColors.Black);
if (_fillColorLinkage == ColorLinkage.Dependent)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _fillBrush.Color = c; });
else if (ColorLinkage.PreserveAlpha == _fillColorLinkage)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _fillBrush.Color = c.NewWithAlphaValue(_fillBrush.Color.Color.A); });
}
if (ColorLinkage.Independent != _frameColorLinkage)
{
if (null == _framePen)
ChildSetMember(ref _framePen, new PenX(NamedColors.Black));
if (_frameColorLinkage == ColorLinkage.Dependent)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _framePen.Color = c; });
else if (ColorLinkage.PreserveAlpha == _fillColorLinkage)
ColorGroupStyle.ApplyStyle(externalGroups, localGroups, delegate (NamedColor c) { _framePen.Color = c.NewWithAlphaValue(_framePen.Color.Color.A); });
}
// Shift the items ?
_cachedLogicalShiftX = 0;
_cachedLogicalShiftY = 0;
if (!_independentOnShiftingGroupStyles)
{
var shiftStyle = PlotGroupStyle.GetFirstStyleToApplyImplementingInterface<IShiftLogicalXYGroupStyle>(externalGroups, localGroups);
if (null != shiftStyle)
{
shiftStyle.Apply(out _cachedLogicalShiftX, out _cachedLogicalShiftY);
}
}
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group style only)
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (this.IsColorProvider)
ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group style only)
IgnoreMissingDataPointsGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
}
public void PrepareGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups, IPlotArea layer, Processed3DPlotData pdata)
{
if (this.IsColorProvider)
ColorGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return this.Color; });
// SkipFrequency should be the same for all sub plot styles, so there is no "private" property
if (!_independentSkipFreq)
SkipFrequencyGroupStyle.PrepareStyle(externalGroups, localGroups, delegate () { return _skipFreq; });
}
public override void ApplyGroupStyles(PlotGroupStyleCollection externalGroups)
{
using (var suspendToken = _localGroups.SuspendGetToken())
{
// for externalGroups, BeginApply was called already in the PlotItemCollection, for localGroups it has to be called here
_localGroups.BeginApply();
_plotStyles.ApplyGroupStyles(externalGroups, _localGroups);
// for externalGroups, EndApply is called later in the PlotItemCollection, for localGroups it has to be called here
_localGroups.EndApply();
suspendToken.ResumeSilently(); // we are not interested in changes in the _localGroup
}
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
BarSizePosition3DGroupStyle.AddExternalGroupStyle(externalGroups);
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
if (!_independentColor)
Graph.Plot.Groups.ColorGroupStyle.AddExternalGroupStyle(externalGroups);
}
public void CollectExternalGroupStyles(PlotGroupStyleCollection externalGroups)
{
if (this.IsColorProvider)
ColorGroupStyle.AddExternalGroupStyle(externalGroups);
ScatterSymbolGroupStyle.AddExternalGroupStyle(externalGroups);
}
public override void ApplyStyles(PlotGroupStyleCollection externalGroups)
{
foreach (IG2DPlotStyle sps in _plotStyles)
sps.ApplyGroupStyles(externalGroups, _localGroups);
}
public void CollectLocalGroupStyles(PlotGroupStyleCollection externalGroups, PlotGroupStyleCollection localGroups)
{
if (!_independentColor)
Graph.Plot.Groups.ColorGroupStyle.AddLocalGroupStyle(externalGroups, localGroups);
if (!_independentSkipFrequency)
SkipFrequencyGroupStyle.AddLocalGroupStyle(externalGroups, localGroups); // (local group only)
}