/// <summary>
/// Serializes DensityImagePlotItem Version 0.
/// </summary>
/// <param name="obj">The DensityImagePlotItem to serialize.</param>
/// <param name="info">The serialization info.</param>
/// <param name="context">The streaming context.</param>
public void GetObjectData(object obj, System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context)
{
DensityImagePlotItem s = (DensityImagePlotItem)obj;
info.AddValue("Data", s.m_PlotAssociation);
info.AddValue("Style", s.m_PlotStyle);
}
public void Serialize(object obj, Altaxo.Serialization.Xml.IXmlSerializationInfo info)
{
DensityImagePlotItem s = (DensityImagePlotItem)obj;
info.AddValue("Data", s.m_PlotAssociation);
info.AddValue("Style", s.m_PlotStyle);
}
/// <summary>
/// Deserializes the DensityImagePlotItem Version 0.
/// </summary>
/// <param name="obj">The empty DensityImagePlotItem object to deserialize into.</param>
/// <param name="info">The serialization info.</param>
/// <param name="context">The streaming context.</param>
/// <param name="selector">The deserialization surrogate selector.</param>
/// <returns>The deserialized DensityImagePlotItem.</returns>
public object SetObjectData(object obj, System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context, System.Runtime.Serialization.ISurrogateSelector selector)
{
DensityImagePlotItem s = (DensityImagePlotItem)obj;
s.m_PlotAssociation = (XYZMeshedColumnPlotData)info.GetValue("Data", typeof(XYZMeshedColumnPlotData));
s.m_PlotStyle = (DensityImagePlotStyle)info.GetValue("Style", typeof(DensityImagePlotStyle));
return(s);
}
/// <summary>
/// Sets the plot style (or sub plot styles) in this item according to a template provided by the plot item in the template argument.
/// </summary>
/// <param name="template">The template item to copy the plot styles from.</param>
/// <param name="strictness">Denotes the strictness the styles are copied from the template. See <see cref="PlotGroupStrictness" /> for more information.</param>
public override void SetPlotStyleFromTemplate(IGPlotItem template, PlotGroupStrictness strictness)
{
if (!(template is DensityImagePlotItem))
{
return;
}
DensityImagePlotItem from = (DensityImagePlotItem)template;
// m_PlotStyle.CopyFrom(from.m_PlotStyle);
}
protected override void CopyFrom(PlotItem fromb)
{
base.CopyFrom(fromb);
DensityImagePlotItem from = fromb as DensityImagePlotItem;
if (null != from)
{
this.Data = from.Data; // also wires the event
this.Style = from.Style; // also wires the event
}
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
XYZMeshedColumnPlotData pa = (XYZMeshedColumnPlotData)info.GetValue("Data", o);
DensityImagePlotStyle ps = (DensityImagePlotStyle)info.GetValue("Style", o);
if (o == null)
{
return(new DensityImagePlotItem(pa, ps));
}
else
{
DensityImagePlotItem s = (DensityImagePlotItem)o;
s.Data = pa;
s.Style = ps;
return(s);
}
}
public bool InitializeDocument(params object[] args)
{
if (args == null || args.Length == 0)
return false;
if (!(args[0] is DensityImagePlotItem))
return false;
else
_doc = _tempdoc = (DensityImagePlotItem)args[0];
if (_useDocument == UseDocument.Copy)
_tempdoc = (DensityImagePlotItem)_doc.Clone();
InitializeStyle();
BringTabToFront(0);
return true;
}
public DensityImagePlotItem(DensityImagePlotItem from)
{
CopyFrom(from);
}
public DensityImagePlotItem(DensityImagePlotItem from)
{
CopyFrom(from);
}
public DensityImageLegend(DensityImagePlotItem plotItem, Main.IDocumentNode futureParentObject, PointD2D initialLocation, PointD2D graphicSize, Main.Properties.IReadOnlyPropertyBag context)
: base(new ItemLocationDirect())
{
if (null == plotItem)
throw new ArgumentNullException("plotItem");
if (null == futureParentObject)
throw new ArgumentNullException("futureParentObject");
this.ParentObject = futureParentObject;
this.PlotItem = plotItem;
if (null == this._plotItemProxy.DocumentPath)
throw new ArgumentException("No path could be found between plotItem and futureParentObject. This is an indication that one of the objects is not rooted.");
this.SetSize(graphicSize.X, graphicSize.Y, Main.EventFiring.Suppressed);
this.SetPosition(initialLocation, Main.EventFiring.Suppressed);
// _orientationIsVertical = true;
// _scaleIsReversed = false;
var cachedScale = (NumericalScale)PlotItem.Style.Scale.Clone();
var scaleTickSpacing = Altaxo.Graph.Scales.Scale.CreateDefaultTicks(cachedScale.GetType());
_cachedArea = new DensityLegendArea(Size, true, false, cachedScale, scaleTickSpacing);
//_cachedArea.ParentObject = this; // --> moved to the end of this function
_axisStyles = new AxisStyleCollection();
_axisStyles.UpdateCoordinateSystem(_cachedArea.CoordinateSystem);
// _axisStyles.ParentObject = this; --> see below
var sx0 = new AxisStyle(CSLineID.X0, true, true, false, "Z values", context);
sx0.AxisLineStyle.FirstDownMajorTicks = true;
sx0.AxisLineStyle.FirstUpMajorTicks = false;
sx0.AxisLineStyle.FirstDownMinorTicks = true;
sx0.AxisLineStyle.FirstUpMinorTicks = false;
var sx1 = new AxisStyle(CSLineID.X1, true, false, false, null, context);
sx1.AxisLineStyle.FirstDownMajorTicks = false;
sx1.AxisLineStyle.FirstUpMajorTicks = false;
sx1.AxisLineStyle.FirstDownMinorTicks = false;
sx1.AxisLineStyle.FirstUpMinorTicks = false;
var sy0 = new AxisStyle(CSLineID.Y0, true, false, false, "Color map", context);
var sy1 = new AxisStyle(CSLineID.Y1, true, false, false, null, context);
_axisStyles.Add(sx0);
_axisStyles.Add(sx1);
_axisStyles.Add(sy0);
_axisStyles.Add(sy1);
sx0.Title.Rotation = 90;
sx0.Title.Location.ParentAnchorX = RADouble.NewRel(0); // Left
sx0.Title.Location.ParentAnchorY = RADouble.NewRel(0.5); // Center
sx0.Title.Location.LocalAnchorX = RADouble.NewRel(0.5); // Center
sx0.Title.Location.LocalAnchorY = RADouble.NewRel(1); // Bottom
sx0.Title.X = -Width / 3;
sx0.Title.Y = 0;
sy0.Title.Location.ParentAnchorX = RADouble.NewRel(0.5); // Center
sy0.Title.Location.ParentAnchorY = RADouble.NewRel(0); // Top
sy0.Title.Location.LocalAnchorX = RADouble.NewRel(0.5); // Center
sy0.Title.Location.LocalAnchorY = RADouble.NewRel(1); // Bottom
sy0.Title.X = 0;
sy0.Title.Y = sy0.Title.Height / 2;
// set the parent objects
_axisStyles.ParentObject = this;
_cachedArea.ParentObject = this;
this.UpdateTransformationMatrix();
}
/// <summary>
/// Plots a density image of the selected columns.
/// </summary>
/// <param name="dg"></param>
/// <param name="bLine"></param>
/// <param name="bScatter"></param>
public static void PlotDensityImage(IWorksheetController dg, bool bLine, bool bScatter)
{
var graph = Altaxo.Graph.Gdi.GraphTemplates.TemplateWithXYPlotLayerWithG2DCartesicCoordinateSystem.CreateGraph(dg.DataTable.GetPropertyContext(), null, dg.DataTable.Name, true);
var xylayer = graph.RootLayer.Layers.OfType<XYPlotLayer>().First();
var context = graph.GetPropertyContext();
DensityImagePlotStyle plotStyle = new DensityImagePlotStyle();
XYZMeshedColumnPlotData assoc = new XYZMeshedColumnPlotData(dg.DataTable, dg.SelectedDataRows, dg.SelectedDataColumns, dg.SelectedPropertyColumns);
if (assoc.DataTableMatrix.RowHeaderColumn == null)
assoc.DataTableMatrix.RowHeaderColumn = new IndexerColumn();
if (assoc.DataTableMatrix.ColumnHeaderColumn == null)
assoc.DataTableMatrix.ColumnHeaderColumn = new IndexerColumn();
IGPlotItem pi = new DensityImagePlotItem(assoc, plotStyle);
xylayer.PlotItems.Add(pi);
Current.ProjectService.CreateNewGraph(graph);
}
