/// <summary>
/// Creates a new layer with bottom x axis and left y axis, which is not linked.
/// </summary>
public void CreateNewLayerNormalBottomXLeftY()
{
XYPlotLayer newlayer = new XYPlotLayer(DefaultLayerPosition, DefaultLayerSize);
newlayer.CreateDefaultAxes();
Layers.Add(newlayer);
}
/// <summary>
/// Creates a new layer with bottom x axis and left y axis, which is not linked.
/// </summary>
public static void CreateNewLayerNormalBottomXLeftY(this GraphDocument doc)
{
var context = doc.GetPropertyHierarchy();
var location = new ItemLocationDirect
{
PositionX = RADouble.NewRel(HostLayer.DefaultChildLayerRelativePosition.X),
PositionY = RADouble.NewRel(HostLayer.DefaultChildLayerRelativePosition.Y),
SizeX = RADouble.NewRel(HostLayer.DefaultChildLayerRelativeSize.X),
SizeY = RADouble.NewRel(HostLayer.DefaultChildLayerRelativeSize.Y)
};
var newlayer = new XYPlotLayer(doc.RootLayer, location);
doc.RootLayer.Layers.Add(newlayer);
newlayer.CreateDefaultAxes(context);
}
/// <summary>
/// Creates a new layer with bottom x axis and left y axis, which is not linked.
/// </summary>
public void CreateNewLayerNormalBottomXLeftY()
{
XYPlotLayer newlayer= new XYPlotLayer(DefaultLayerPosition,DefaultLayerSize);
newlayer.CreateDefaultAxes();
Layers.Add(newlayer);
}
/// <summary>
/// Arranges the layers according to the provided options.
/// </summary>
/// <param name="activeLayer">Layer, whose siblings are about to be arranged. (Exception: If the root layer is the active layer, then the childs of the root layer will be arranged.</param>
/// <param name="arrangement">The layer arrangement options (contain the information how to arrange the layers).</param>
public static void ArrangeLayers(this HostLayer activeLayer, ArrangeLayersDocument arrangement)
{
var context = activeLayer.GetPropertyContext();
var parentLayer = activeLayer.ParentLayer ?? activeLayer;
int numPresentLayers = parentLayer.Layers.Count;
int numDestLayers = arrangement.NumberOfColumns * arrangement.NumberOfRows;
int additionalLayers = Math.Max(0, numDestLayers - numPresentLayers);
if (null == parentLayer.Grid)
{
parentLayer.CreateDefaultGrid();
}
ArrangeGrid(arrangement, parentLayer.Grid);
int nLayer = -1;
for (int i = 0; i < arrangement.NumberOfRows; ++i)
{
for (int j = 0; j < arrangement.NumberOfColumns; ++j)
{
nLayer++;
if (nLayer >= numPresentLayers)
{
var graph = Altaxo.Graph.Gdi.GraphTemplates.TemplateWithXYPlotLayerWithG2DCartesicCoordinateSystem.CreateGraph(context, Guid.NewGuid().ToString(), "", false);
if (graph != null && graph.RootLayer.Layers.Count > 0)
{
var newLayer = (HostLayer)graph.RootLayer.Layers[0].Clone();
parentLayer.Layers.Add(newLayer);
}
else
{
var newLayer = new XYPlotLayer(parentLayer);
newLayer.CreateDefaultAxes(context);
parentLayer.Layers.Add(newLayer);
}
}
var oldSize = parentLayer.Layers[nLayer].Size;
parentLayer.Layers[nLayer].Location = new ItemLocationByGrid {
GridColumn = 2 * j + 1, GridRow = 2 * i + 1, GridColumnSpan = 1, GridRowSpan = 1
};
var newSize = parentLayer.Layers[nLayer].Size;
}
}
// act now on superfluous layers
if (numPresentLayers > numDestLayers)
{
switch (arrangement.SuperfluousLayersAction)
{
case SuperfluousLayersAction.Remove:
for (int i = numPresentLayers - 1; i >= numDestLayers; i--)
{
parentLayer.Layers.RemoveAt(i);
}
break;
case SuperfluousLayersAction.OverlayFirstLayer:
case SuperfluousLayersAction.OverlayLastLayer:
int template = arrangement.SuperfluousLayersAction == SuperfluousLayersAction.OverlayFirstLayer ? 0 : numDestLayers - 1;
var templateLayer = parentLayer.Layers[template];
for (int i = numDestLayers; i < numPresentLayers; i++)
{
var oldSize = parentLayer.Layers[i].Size;
parentLayer.Layers[i].Location = (IItemLocation)templateLayer.Location.Clone();
var newSize = parentLayer.Layers[i].Size;
}
break;
}
}
}
/// <summary>
/// Arranges the layers according to the provided options.
/// </summary>
/// <param name="activeLayer">Layer, whose siblings are about to be arranged. (Exception: If the root layer is the active layer, then the childs of the root layer will be arranged.</param>
/// <param name="arrangement">The layer arrangement options (contain the information how to arrange the layers).</param>
public static void ArrangeLayers(this HostLayer activeLayer, ArrangeLayersDocument arrangement)
{
var context = activeLayer.GetPropertyContext();
var parentLayer = activeLayer.ParentLayer ?? activeLayer;
int numPresentLayers = parentLayer.Layers.Count;
int numDestLayers = arrangement.NumberOfColumns * arrangement.NumberOfRows;
int additionalLayers = Math.Max(0, numDestLayers - numPresentLayers);
if (null == parentLayer.Grid)
parentLayer.CreateDefaultGrid();
ArrangeGrid(arrangement, parentLayer.Grid);
int nLayer = -1;
for (int i = 0; i < arrangement.NumberOfRows; ++i)
{
for (int j = 0; j < arrangement.NumberOfColumns; ++j)
{
nLayer++;
if (nLayer >= numPresentLayers)
{
var graph = Altaxo.Graph.Gdi.GraphTemplates.TemplateWithXYPlotLayerWithG2DCartesicCoordinateSystem.CreateGraph(context, Guid.NewGuid().ToString(), "", false);
if (graph != null && graph.RootLayer.Layers.Count > 0)
{
var newLayer = (HostLayer)graph.RootLayer.Layers[0].Clone();
parentLayer.Layers.Add(newLayer);
}
else
{
var newLayer = new XYPlotLayer(parentLayer);
newLayer.CreateDefaultAxes(context);
parentLayer.Layers.Add(newLayer);
}
}
var oldSize = parentLayer.Layers[nLayer].Size;
parentLayer.Layers[nLayer].Location = new ItemLocationByGrid { GridColumn = 2 * j + 1, GridRow = 2 * i + 1, GridColumnSpan = 1, GridRowSpan = 1 };
var newSize = parentLayer.Layers[nLayer].Size;
}
}
// act now on superfluous layers
if (numPresentLayers > numDestLayers)
{
switch (arrangement.SuperfluousLayersAction)
{
case SuperfluousLayersAction.Remove:
for (int i = numPresentLayers - 1; i >= numDestLayers; i--)
parentLayer.Layers.RemoveAt(i);
break;
case SuperfluousLayersAction.OverlayFirstLayer:
case SuperfluousLayersAction.OverlayLastLayer:
int template = arrangement.SuperfluousLayersAction == SuperfluousLayersAction.OverlayFirstLayer ? 0 : numDestLayers - 1;
var templateLayer = parentLayer.Layers[template];
for (int i = numDestLayers; i < numPresentLayers; i++)
{
var oldSize = parentLayer.Layers[i].Size;
parentLayer.Layers[i].Location = (IItemLocation)templateLayer.Location.Clone();
var newSize = parentLayer.Layers[i].Size;
}
break;
}
}
}