public void SetFunction(string formula) { try { function = GetFunctionHandle(formula); } catch { MessageBox.Show("The Expression contains errors!"); } }
public void SetMesh(double[,] mesh) { function = null; m_defaultMesh = mesh; }
public void SetFunction(string formula) { function = GetFunctionHandle(formula); m_defaultMesh = null; }
public void SetFunction(string formula) { function = GetFunctionHandle(formula); }
public virtual ColumnBase CreateColumn() { ColumnBase column; if (HasChildren) { column = new Column { Text = Header }; if (ConfigureColumnHandler != null) { ConfigureColumnHandler(column); } return(column); } var editor = CreateEditor(); if (CreateColumnHandler != null) { column = CreateColumnHandler(this); if (editor != null) { column.Editor.Add(editor); } if (ConfigureColumnHandler != null) { ConfigureColumnHandler(column); } return(column); } if (IsTreeColumn) { column = new TreeColumn { DataIndex = ColumnNameIndex, Text = Header, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Sortable = !string.IsNullOrEmpty(Sort), }; } else { switch (ModelFieldType) { case ModelFieldType.Auto: column = new Column { DataIndex = ColumnNameIndex, Text = Header, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; break; case ModelFieldType.String: column = new Column { DataIndex = ColumnNameIndex, Text = Header, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Wrap = Wrap ?? true, Sortable = !string.IsNullOrEmpty(Sort), }; break; case ModelFieldType.Int: var intColumn = new NumberColumn { DataIndex = ColumnNameIndex, Text = Header, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; if (!string.IsNullOrEmpty(Format)) { intColumn.Format = GetIntFormat(); } intColumn.Align = Alignment.Right; //intColumn.Renderer.Handler = "debugger;return record.raw[metadata.column.dataIndex] == null && !value ? '' : value;"; column = intColumn; break; case ModelFieldType.Float: var floatColumn = new NumberColumn { DataIndex = ColumnNameIndex, Text = Header, Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; if (!string.IsNullOrEmpty(Format)) { floatColumn.Format = GetFloatFormat(); } floatColumn.Align = Alignment.Right; //floatColumn.Renderer.Handler = "debugger;return record.raw[metadata.column.dataIndex] == null && !value ? '' : value;"; column = floatColumn; break; case ModelFieldType.Boolean: if (EditModeForBool && CanEdit) { column = new CheckColumn { DataIndex = ColumnNameIndex, Text = Header, StopSelection = false, Editable = CanEdit, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; if (column.Renderer == null) { column.Renderer = new Renderer(); } column.Renderer.Handler = string.Format( "if (!record.data.CanEdit) return '<span style=\"font-size:11px\">' + (record.data.{0} ? {1} : {2}) + '</span>'; return (new Ext.ux.CheckColumn()).renderer(record.data.{0});", ColumnNameIndex, JSON.Serialize(TrueText), JSON.Serialize(FalseText)); } else { column = new BooleanColumn { DataIndex = ColumnNameIndex, Text = Header, TrueText = TrueText, FalseText = FalseText, Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; } break; case ModelFieldType.Date: column = new DateColumn { DataIndex = ColumnNameIndex, Text = Header, Format = GetDateFormat(), Width = new Unit(Width), Flex = string.IsNullOrEmpty(Width) ? Flex : 0, Hidden = DefaultHidden, Sortable = !string.IsNullOrEmpty(Sort), }; break; default: throw new ArgumentOutOfRangeException(); } if (SummaryType != null) { column.SummaryType = SummaryType.Value; column.SummaryRenderer = new Renderer { Handler = SummaryRendererHandler }; column.CustomSummaryType = CustomSummaryType; } } if (editor != null) { column.Editor.Add(editor); } if (!string.IsNullOrEmpty(RendererFunction)) { var handler = RendererFunction.Contains(" ") ? $"function (value, metadata, record, rowIndex, colIndex, store, view) {{\n{RendererFunction}\n}}" : RendererFunction; column.Renderer = new Renderer { Handler = handler, }; } if (Locked) { column.Locked = true; } ConfigureColumnHandler?.Invoke(column); return(column); }