public override bool Add(Altaxo.Data.IReadableColumn col, int idx)
{
// if column is not numeric, use the index instead
double d = (col is Altaxo.Data.INumericColumn) ? ((Altaxo.Data.INumericColumn)col)[idx] : idx;
return(Add(d));
}
public void SetElements(bool bInit)
{
if (bInit)
{
m_xCol = m_PlotAssociation.XColumn;
m_yCol = m_PlotAssociation.YColumn;
m_labelCol = m_PlotAssociation.LabelColumn;
m_PlotRange_From = m_PlotAssociation.PlotRangeStart;
m_PlotRange_To = m_PlotAssociation.PlotRangeLength == int.MaxValue ? int.MaxValue : m_PlotAssociation.PlotRangeStart + m_PlotAssociation.PlotRangeLength - 1;
CalcMaxPossiblePlotRangeTo();
}
if (null != View)
{
string[] tables = Current.Project.DataTableCollection.GetSortedTableNames();
View.Tables_Initialize(tables, 0);
string[] columns = Current.Project.DataTableCollection[tables[0]].DataColumns.GetColumnNames();
View.Columns_Initialize(columns, 0);
View.XColumn_Initialize(m_xCol == null ? String.Empty : m_xCol.FullName);
View.YColumn_Initialize(m_yCol == null ? String.Empty : m_yCol.FullName);
View.LabelColumn_Initialize(m_labelCol == null ? String.Empty : m_labelCol.FullName);
View.PlotRangeFrom_Initialize(m_PlotRange_From);
CalcMaxPossiblePlotRangeTo();
}
}
public override bool Add(Altaxo.Data.IReadableColumn col, int idx)
{
var v = col[idx];
// if column is not numeric, use the index instead
double d = v.IsNativeNumeric ? v.ToDouble() : idx; // Note: string should _not_ convert to double, even if it represents a number!
return(Add(d));
}
public void EhView_EraseLabel()
{
SetDirty();
m_labelCol = null;
if (null != View)
{
View.LabelColumn_Initialize(m_labelCol == null ? String.Empty : m_labelCol.FullName);
}
}
public void EhView_ToLabel(int tableindex, string tablename, int columnindex, string columnname)
{
SetDirty();
m_labelCol = Current.Project.DataTableCollection[tablename][columnname];
if (null != View)
{
View.LabelColumn_Initialize(m_labelCol == null ? String.Empty : m_labelCol.FullName);
}
}
public void SetElements(bool bInit)
{
if (bInit)
{
m_xCol = m_PlotAssociation.XColumn;
m_yCol = m_PlotAssociation.YColumn;
m_labelCol = m_PlotAssociation.LabelColumn;
m_PlotRange_From = m_PlotAssociation.PlotRangeStart;
m_PlotRange_To = m_PlotAssociation.PlotRangeLength == int.MaxValue ? int.MaxValue : m_PlotAssociation.PlotRangeStart + m_PlotAssociation.PlotRangeLength - 1;
CalcMaxPossiblePlotRangeTo();
}
if (null != View)
{
string[] tables = Current.Project.DataTableCollection.GetSortedTableNames();
Data.DataTable t1 = Data.DataTable.GetParentDataTableOf(m_xCol as Main.IDocumentNode);
Data.DataTable t2 = Data.DataTable.GetParentDataTableOf(m_yCol as Main.IDocumentNode);
Data.DataTable tg = null;
if (t1 != null && t2 != null && t1 == t2)
{
tg = t1;
}
else if (t1 == null)
{
tg = t2;
}
else if (t2 == null)
{
tg = t1;
}
int seltable = -1;
if (tg != null)
{
seltable = Array.IndexOf(tables, tg.Name);
}
View.Tables_Initialize(tables, seltable);
if (seltable >= 0)
{
string[] columns = Current.Project.DataTableCollection[tables[seltable]].DataColumns.GetColumnNames();
View.Columns_Initialize(columns, -1);
}
else
{
View.Columns_Initialize(new string[] {}, -1);
}
View.XColumn_Initialize(m_xCol == null ? String.Empty : m_xCol.FullName);
View.YColumn_Initialize(m_yCol == null ? String.Empty : m_yCol.FullName);
View.PlotRangeFrom_Initialize(m_PlotRange_From);
CalcMaxPossiblePlotRangeTo();
}
}
public override bool Add(Altaxo.Data.IReadableColumn col, int idx)
{
// if column is not numeric, use the index instead
if (!(col is Altaxo.Data.DateTimeColumn))
{
return(false);
}
else
{
return(Add(((Altaxo.Data.DateTimeColumn)col)[idx]));
}
}
public LabelPlotStyle(Altaxo.Data.IReadableColumn labelColumn)
{
this._font = new Font(System.Drawing.FontFamily.GenericSansSerif, 8, GraphicsUnit.World);
this._independentColor = false;
this._brush = new BrushX(Color.Black);
this._xOffset = 0;
this._yOffset = 0;
this._rotation = 0;
this._backgroundStyle = null;
this._cachedStringFormat = new StringFormat(StringFormatFlags.NoWrap);
this._cachedStringFormat.Alignment = System.Drawing.StringAlignment.Center;
this._cachedStringFormat.LineAlignment = System.Drawing.StringAlignment.Center;
this._attachedPlane = null;
this._labelColumn = new Altaxo.Data.ReadableColumnProxy(labelColumn);
CreateEventChain();
}
public override bool Add(Altaxo.Data.IReadableColumn col, int idx)
{
return(true);
}
/// <summary> /// Processes a single value from a numeric column <paramref name="col"/>[<paramref name="idx"/>]. /// If the data value is inside the considered value range, the boundaries are /// updated and the number of items is increased by one. The function has to return true /// in this case. On the other hand, if the value is outside the range, the function has to /// return false. /// </summary> /// <param name="col">The numeric data column</param> /// <param name="idx">The index into this numeric column where the data value is located</param> /// <returns>True if data is in the tracked range, false if the data is not in the tracked range.</returns> public abstract bool Add(Altaxo.Data.IReadableColumn col, int idx);
/// <summary>
/// Processes a single value from a data column.
/// If the data value is text, the boundaries are
/// updated and the number of items is increased by one (if not contained already). The function returns true
/// in this case. On the other hand, if the value is outside the range, the function has to
/// return false.
/// </summary>
/// <param name="col">The data column</param>
/// <param name="idx">The index into this data column where the data value is located.</param>
/// <returns>True if data is in the tracked range, false if the data is not in the tracked range.</returns>
public bool Add(Altaxo.Data.IReadableColumn col, int idx)
{
return(Add(col[idx]));
}
public void EhView_EraseLabel()
{
SetDirty();
m_labelCol = null;
if(null!=View)
View.LabelColumn_Initialize(m_labelCol==null ? String.Empty : m_labelCol.FullName);
}
public void EhView_ToLabel(int tableindex, string tablename, int columnindex, string columnname)
{
SetDirty();
m_labelCol = Current.Project.DataTableCollection[tablename][columnname];
if(null!=View)
View.LabelColumn_Initialize(m_labelCol==null ? String.Empty : m_labelCol.FullName);
}
public void SetElements(bool bInit)
{
if(bInit)
{
m_xCol = m_PlotAssociation.XColumn;
m_yCol = m_PlotAssociation.YColumn;
m_labelCol = m_PlotAssociation.LabelColumn;
m_PlotRange_From = m_PlotAssociation.PlotRangeStart;
m_PlotRange_To = m_PlotAssociation.PlotRangeLength==int.MaxValue ? int.MaxValue : m_PlotAssociation.PlotRangeStart+m_PlotAssociation.PlotRangeLength-1;
CalcMaxPossiblePlotRangeTo();
}
if(null!=View)
{
string[] tables = Current.Project.DataTableCollection.GetSortedTableNames();
View.Tables_Initialize(tables,0);
string[] columns = Current.Project.DataTableCollection[tables[0]].DataColumns.GetColumnNames();
View.Columns_Initialize(columns,0);
View.XColumn_Initialize(m_xCol==null ? String.Empty : m_xCol.FullName);
View.YColumn_Initialize(m_yCol==null ? String.Empty : m_yCol.FullName);
View.LabelColumn_Initialize(m_labelCol==null ? String.Empty : m_labelCol.FullName);
View.PlotRangeFrom_Initialize(m_PlotRange_From);
CalcMaxPossiblePlotRangeTo();
}
}
public void Paint(Graphics g,
IPlotArea layer,
Processed2DPlotData pdata)
{
if (this._labelColumn.Document == null)
{
return;
}
if (null != _attachedPlane)
{
layer.UpdateCSPlaneID(_attachedPlane);
}
PlotRangeList rangeList = pdata.RangeList;
PointF[] ptArray = pdata.PlotPointsInAbsoluteLayerCoordinates;
Altaxo.Data.IReadableColumn labelColumn = this._labelColumn.Document;
// save the graphics stat since we have to translate the origin
System.Drawing.Drawing2D.GraphicsState gs = g.Save();
/*
* double bottomPosition = 0;
* double topPosition = 0;
* double leftPosition = 0;
* double rightPosition = 0;
*
* layer.CoordinateSystem.LogicalToLayerCoordinates(0, 0, out leftPosition, out bottomPosition);
* layer.CoordinateSystem.LogicalToLayerCoordinates(1, 1, out rightPosition, out topPosition);
*/
double xpos = 0, ypos = 0;
double xpre, ypre;
double xdiff, ydiff;
for (int r = 0; r < rangeList.Count; r++)
{
int lower = rangeList[r].LowerBound;
int upper = rangeList[r].UpperBound;
int offset = rangeList[r].OffsetToOriginal;
for (int j = lower; j < upper; j++)
{
string label = labelColumn[j + offset].ToString();
if (label == null || label == string.Empty)
{
continue;
}
xpre = ptArray[j].X;
ypre = ptArray[j].Y;
if (null != this._attachedPlane)
{
Logical3D r3d = layer.GetLogical3D(pdata, j + offset);
PointF pp = layer.CoordinateSystem.GetPointOnPlane(this._attachedPlane, r3d);
xpre = pp.X;
ypre = pp.Y;
}
xdiff = xpre - xpos;
ydiff = ypre - ypos;
xpos = xpre;
ypos = ypre;
g.TranslateTransform((float)xdiff, (float)ydiff);
if (this._rotation != 0)
{
g.RotateTransform((float)-this._rotation);
}
this.Paint(g, label);
if (this._rotation != 0)
{
g.RotateTransform((float)this._rotation);
}
} // end for
}
g.Restore(gs); // Restore the graphics state
}
public void SetElements(bool bInit)
{
if(bInit)
{
m_xCol = m_PlotAssociation.XColumn;
m_yCol = m_PlotAssociation.YColumn;
m_labelCol = m_PlotAssociation.LabelColumn;
m_PlotRange_From = m_PlotAssociation.PlotRangeStart;
m_PlotRange_To = m_PlotAssociation.PlotRangeLength==int.MaxValue ? int.MaxValue : m_PlotAssociation.PlotRangeStart+m_PlotAssociation.PlotRangeLength-1;
CalcMaxPossiblePlotRangeTo();
}
if(null!=View)
{
string[] tables = Current.Project.DataTableCollection.GetSortedTableNames();
Data.DataTable t1 = Data.DataTable.GetParentDataTableOf(m_xCol as Main.IDocumentNode);
Data.DataTable t2 = Data.DataTable.GetParentDataTableOf(m_yCol as Main.IDocumentNode);
Data.DataTable tg = null;
if (t1 != null && t2!=null && t1 == t2)
tg = t1;
else if (t1 == null)
tg = t2;
else if (t2 == null)
tg = t1;
int seltable = -1;
if (tg != null)
{
seltable = Array.IndexOf(tables, tg.Name);
}
View.Tables_Initialize(tables,seltable);
if (seltable >= 0)
{
string[] columns = Current.Project.DataTableCollection[tables[seltable]].DataColumns.GetColumnNames();
View.Columns_Initialize(columns, -1);
}
else
{
View.Columns_Initialize(new string[]{}, -1);
}
View.XColumn_Initialize(m_xCol==null ? String.Empty : m_xCol.FullName);
View.YColumn_Initialize(m_yCol==null ? String.Empty : m_yCol.FullName);
View.PlotRangeFrom_Initialize(m_PlotRange_From);
CalcMaxPossiblePlotRangeTo();
}
}
