Class GanttChart

Class for an object that represents a Gantt chart.

Inheritance
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
ChartBase
GanttChart
Inherited Members
Namespace: FastReport.BG.Gantt
Assembly: FastReport.BG.dll
Syntax
public class GanttChart : ChartBase, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable

Constructors

GanttChart()

Initialize a new instance of GanttChart

Declaration
public GanttChart()

Properties

BottomDateView

Gets or sets a lower date alignment

Declaration
public BottomDateView BottomDateView { get; set; }
Property Value
Type Description
BottomDateView

DataSource

DataSource of GanttChart

Declaration
public GanttDataSource DataSource { get; set; }
Property Value
Type Description
GanttDataSource
Remarks

When the data source changes, all nodes, including resources, will be deleted and loaded from the data source

DefaultHeaderHeight

Gets or sets a value indicating whether to use the standard header height.

Declaration
public bool DefaultHeaderHeight { get; set; }
Property Value
Type Description
System.Boolean
Remarks

If the value is false, HeaderHeight property is responsible for the height of the header.

Distance

Gets or sets a value indicating the scale of dates in titles.

Declaration
public Distance Distance { get; set; }
Property Value
Type Description
Distance

DrawHorizontalGrid

Gets or sets a value indicating whether to display the horizontal grid.

Declaration
public bool DrawHorizontalGrid { get; set; }
Property Value
Type Description
System.Boolean

DrawVerticalGrid

Gets or sets a value indicating whether to display the vertical grid.

Declaration
public bool DrawVerticalGrid { get; set; }
Property Value
Type Description
System.Boolean

HeaderHeight

Gets or sets the height of the title.

Declaration
public float HeaderHeight { get; set; }
Property Value
Type Description
System.Single
Remarks

Header height will be applied if the property DefaultHeaderHeight is disabled

HeaderPosition

Gets or sets the position of the title relative to the chart.

Declaration
public HeaderPosition HeaderPosition { get; set; }
Property Value
Type Description
HeaderPosition

MaxLeftPartWidth

Maximum width of the block with the name of the node

Declaration
public int MaxLeftPartWidth { get; set; }
Property Value
Type Description
System.Int32

Nodes

Gets a list of records in a chart.

Declaration
public List<GanttNode> Nodes { get; }
Property Value
Type Description
System.Collections.Generic.List<GanttNode>

Palette

Chart palette

Declaration
public Palette Palette { get; }
Property Value
Type Description
Palette

Pattern

Gets or sets the template by which dates will be displayed.

Declaration
public string Pattern { get; set; }
Property Value
Type Description
System.String

Resources

Dictionary, the key in which is the name of the resource, and the index is the index of the palette color

Declaration
public Dictionary<string, int> Resources { get; }
Property Value
Type Description
System.Collections.Generic.Dictionary<System.String, System.Int32>

SegmentationInHeader

Gets or sets the number of divisions in the bottom date.

Declaration
public int SegmentationInHeader { get; set; }
Property Value
Type Description
System.Int32

ShowTopDateInHeader

Gets or sets a value indicating whether to display the top date in the header.

Declaration
public bool ShowTopDateInHeader { get; set; }
Property Value
Type Description
System.Boolean

Styles

Get/Set Gantt Style collection

Declaration
[TypeConverter(typeof(ExpandableObjectConverter))]
public GanttStyles Styles { get; set; }
Property Value
Type Description
GanttStyles

TextOnIntervals

Gets or sets a value indicating whether to display the title of the task in the interval area.

Declaration
public bool TextOnIntervals { get; set; }
Property Value
Type Description
System.Boolean

TextPosition

Specifies the position of the text relative to the spacing of the rectangle.

Declaration
public TextPosition TextPosition { get; set; }
Property Value
Type Description
TextPosition

Methods

Assign(GanttChart)

Copies parameters from the source object

Declaration
public void Assign(GanttChart source)
Parameters
Type Name Description
GanttChart source

Object to copy from

AssignResources(Dictionary<String, Int32>)

Replaces the resource dictionary with another, also changing the indices in the current nodes

Declaration
public void AssignResources(Dictionary<string, int> resources)
Parameters
Type Name Description
System.Collections.Generic.Dictionary<System.String, System.Int32> resources

CopyNodes(List<GanttNode>)

Copies the list of nodes to another list.

Declaration
public void CopyNodes(List<GanttNode> copyTo)
Parameters
Type Name Description
System.Collections.Generic.List<GanttNode> copyTo

List where you want to copy the current nodes
Remarks

The node in the list will not have an owner

CreateContextMenu()

Declaration
protected override ContextMenuStrip CreateContextMenu()
Returns
Type Description
System.Windows.Forms.ContextMenuStrip
Overrides

Draw(Graphics)

Draw the object

Declaration
public override void Draw(Graphics g)
Parameters
Type Name Description
System.Drawing.Graphics g
Overrides

GetNodeAt(Point)

Declaration
protected override NodeBase GetNodeAt(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt
Returns
Type Description
NodeBase
Overrides

GetResourceIndex(String)

Returns and add if needed resource index depending resource name

Declaration
public int GetResourceIndex(string resourceName)
Parameters
Type Name Description
System.String resourceName
Returns
Type Description
System.Int32

HandleContextPopup(Point)

Declaration
protected override bool HandleContextPopup(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt
Returns
Type Description
System.Boolean
Overrides

LoadNodes(List<GanttNode>)

Sets a list of nodes from another list

Declaration
public void LoadNodes(List<GanttNode> copyFrom)
Parameters
Type Name Description
System.Collections.Generic.List<GanttNode> copyFrom

List from where to load the list of nodes

LoadNodes(Stream)

Load nodes from stream

Declaration
public void LoadNodes(Stream s)
Parameters
Type Name Description
System.IO.Stream s

Stream

LoadResources(Stream)

Load resources from stream

Declaration
public void LoadResources(Stream s)
Parameters
Type Name Description
System.IO.Stream s

Stream

SaveNodes(Stream)

Saves nodes to stream

Declaration
public void SaveNodes(Stream s)
Parameters
Type Name Description
System.IO.Stream s

Stream

SaveResources(Stream)

Save resources to stream

Declaration
public void SaveResources(Stream s)
Parameters
Type Name Description
System.IO.Stream s

Stream

Sort()

Sorts the current list of nodes by start date

Declaration
public void Sort()

ViewEquals(Object)

Returns true if the object's properties are equal

Declaration
public bool ViewEquals(object obj)
Parameters
Type Name Description
System.Object obj

Comparison object
Returns
Type Description
System.Boolean

Events

DrawRecord

Triggers when GanttDiagram control draws the Record.

Declaration
public event GanttRecordDrawEventHandler DrawRecord
Event Type
Type Description
GanttRecordDrawEventHandler

DrawRecordInterval

Triggers when GanttDiagram control draws the Record interval.

Declaration
public event GanttRecordDrawEventHandler DrawRecordInterval
Event Type
Type Description
GanttRecordDrawEventHandler