Namespace ZedGraph

Classes

ArrowObj

A class that represents a graphic arrow or line object on the graph. A list of ArrowObj objects is maintained by the GraphObjList collection class.

Axis

The Axis class is an abstract base class that encompasses all properties and methods required to define a graph Axis.

Class that handles the data associated with text title and its associated font properties. Inherits from Label, and adds IsOmitMag and IsTitleAtCross properties, which are specifically associated with the Axis Title.

Bar

A class representing all the characteristics of the bar segments that make up a curve on the graph.

BarItem

Encapsulates a bar type that displays vertical or horizontal bars

BarSettings

Class that handles the global settings for bar charts

BasicArrayPointList

A data collection class for ZedGraph, provided as an alternative to PointPairList.

Border

A class that encapsulates Border (frame) properties for an object. The Border class is used in a variety of ZedGraph objects to handle the drawing of the Border around the object.

BoxObj

A class that represents a bordered and/or filled box (rectangle) object on the graph. A list of BoxObj objects is maintained by the GraphObjList collection class.

Chart

Class that handles the properties of the charting area (where the curves are actually drawn), which is bounded by the XAxis, YAxis, and Y2Axis.

CollectionPlus

A collection base class containing basic extra functionality to be inherited by CurveList, IPointList, GraphObjList.

ColorSymbolRotator

Class used to get the next color/symbol for GraphPane.AddCurve methods.

CurveItem

This class contains the data and methods for an individual curve within a graph pane. It carries the settings for the curve including the key and item names, colors, symbols and sizes, linetypes, etc.

CurveItem.Comparer

Compares CurveItem's based on the point value at the specified index and for the specified axis. System.Collections.ArrayList.Sort

CurveList

A collection class containing a list of CurveItem objects that define the set of curves to be displayed on the graph.

DataSourcePointList

EllipseObj

A class that represents a bordered and/or filled ellipse object on the graph. A list of EllipseObj objects is maintained by the GraphObjList collection class. The ellipse is defined as the ellipse that would be contained by the rectangular box as defined by the Location property.

ErrorBar

This class handles the drawing of the curve ErrorBar objects. The Error Bars are the vertical lines with a symbol at each end.

ErrorBarItem

Encapsulates an "Error Bar" curve type that displays a vertical or horizontal line with a symbol at each end.

Fill

A class that encapsulates color-fill properties for an object. The Fill class is used in Rect, Rect, Legend, Bar, and Line objects.

FilteredPointList

An example of an IPointList implementation that stores large datasets, and selectively filters the output data depending on the displayed range.

FontSpec

The FontSpec class is a generic font class that maintains the font family, attributes, colors, border and fill modes, font size, and angle information. This class can render text with a variety of alignment options using the AlignH and AlignV parameters in the Draw(Graphics, PaneBase, String, Single, Single, AlignH, AlignV, Single) method.

GapLabel

Class that handles the data associated with a text title and its associated font properties. Inherits from Label, and adds the Gap property for use by the Axis and PaneBase objects.

GasGaugeNeedle

A class representing a needle on the GasGuage chart GasGaugeNeedles.

GasGaugeRegion

A class representing a region on the GasGuage chart GasGaugeRegions.

GraphObj

An abstract base class that represents a text object on the graph. A list of GraphObj objects is maintained by the GraphObjList collection class.

GraphObjList

A collection class containing a list of TextObj objects to be displayed on the graph.

GraphPane

Class GraphPane encapsulates the graph pane, which is all display elements associated with an individual graph.

HiLowBarItem

Encapsulates an "High-Low" Bar curve type that displays a bar in which both the bottom and the top of the bar are set by data valuesfrom the PointPair struct.

ImageObj

A class that represents an image object on the graph. A list of GraphObj objects is maintained by the GraphObjList collection class.

JapaneseCandleStick

This class handles the drawing of the curve JapaneseCandleStick objects.

JapaneseCandleStickItem

Encapsulates a Japanese CandleStick curve type that displays a vertical (or horizontal) line displaying the range of data values at each sample point, plus a filled bar signifying the opening and closing value for the sample.

Label

Class that handles the data associated with text title and its associated font properties

Legend

This class encapsulates the chart Legend that is displayed in the GraphPane

Line

A class representing all the characteristics of the Line segments that make up a curve on the graph.

LineBase

A class that handles the basic attributes of a line segment.

LineItem

Encapsulates a curve type that is displayed as a line and/or a set of symbols at each point.

LineObj

A class that represents a line segment object on the graph. A list of GraphObj objects is maintained by the GraphObjList collection class.

Link

A class that maintains hyperlink information for a clickable object on the graph.

Location

A class than contains information about the position of an object on the graph.

MajorGrid

Class that handles the data associated with the major grid lines on the chart. Inherits from MinorGrid.

MajorTic

Class that holds the specific properties for the major tics. Inherits from MinorTic.

Margin

Class that handles that stores the margin properties for the GraphPane

Margin.Default

A simple struct that defines the default property values for the Margin class.

MasterPane

A collection class containing a list of GraphPane objects organized together in some form.

MinorGrid

Class that holds the specific properties for the minor grid.

MinorTic

Class that holds the specific properties for the minor tics.

NoDupePointList

A collection class to maintain a set of samples.

OHLCBar

This class handles the drawing of the curve OHLCBar objects.

OHLCBarItem

Encapsulates a CandleStick curve type that displays a vertical (or horizontal) line displaying the range of data values at each sample point, plus an starting mark and an ending mark signifying the opening and closing value for the sample.

PaneBase

An abstract base class that defines basic functionality for handling a pane. This class is the parent class for MasterPane and GraphPane.

PaneList

A collection class containing a list of GraphPane objects.

PerformanceData

Sample data structure containing a variety of data values, in this case the values are related in that they correspond to the same time value.

PieItem

A class representing a pie chart object comprised of one or more PieItems.

PointPair

A simple point represented by an (X,Y,Z) group of double values.

PointPair.PointPairComparer

Compares points based on their x values. Is setup to be used in an ascending order sort. System.Collections.ArrayList.Sort

PointPair.PointPairComparerY

Compares points based on their y values. Is setup to be used in an ascending order sort. System.Collections.ArrayList.Sort

PointPair4

The basic PointPair class holds three data values (X, Y, Z). This class extends the basic PointPair to contain four data values (X, Y, Z, T).

PointPairBase

This is a base class that provides base-level functionality for a data point consisting of an (X,Y) pair of double values.

PointPairCV

A simple instance that stores a data point (X, Y, Z). This differs from a regular PointPair in that it maps the ColorValue property to an independent value. That is, ColorValue and Z are not related (as they are in the PointPair).

PointPairList

A collection class containing a list of PointPair objects that define the set of points to be displayed on the curve.

PolyObj

A class that represents a bordered and/or filled polygon object on the graph. A list of PolyObj objects is maintained by the GraphObjList collection class.

RadarPointList

A class containing a set of data values to be plotted as a RadarPlot. This class will effectively convert the data into PointPair objects by converting the polar coordinates to rectangular coordinates

ReversibleFrame

The reversible frame draws a dashed rectangle

RollingPointPairList

A class that provides a rolling list of PointPair objects. This is essentially a first-in-first-out (FIFO) queue with a fixed capacity which allows 'rolling' (or oscilloscope like) graphs to be be animated without having the overhead of an ever-growing ArrayList.

The queue is constructed with a fixed capacity and new points can be enqueued. When the capacity is reached the oldest (first in) PointPair is overwritten. However, when accessing via IPointList, the PointPair objects are seen in the order in which they were enqeued.

RollingPointPairList supports data editing through the IPointListEdit interface.

Colin Green with mods by John Champion $Date: 2007-11-05 04:33:26 $

Sample

A simple storage class to maintain an individual sampling of data

SampleMultiPointList

A sample class that holds an internal collection, and implements the IPointList interface so that it can be used by ZedGraph as curve data.

SamplePointList

A collection class to maintain a set of samples

Scale

The Scale class is an abstract base class that encompasses the properties and methods associated with a scale of data.

ScaleState

A class that captures an Axis scale range.

ScaleStateList

A collection class that maintains a list of ScaleState objects, corresponding to the list of Axis objects from YAxisList or Y2AxisList.

ScrollRangeList

A collection class containing a list of ScrollRange objects.

Selection

StickItem

Encapsulates a curve type that is displayed as a series of vertical "sticks", one at each defined point.

StockPointList

A collection class containing a list of StockPt objects that define the set of points to be displayed on the curve.

StockPt

The basic PointPair class holds three data values (X, Y, Z). This class extends the basic PointPair to contain five data values (X, Y, Z, Open, Close).

Symbol

This class handles the drawing of the curve Symbol objects. The symbols are the small shapes that appear over each defined point along the curve.

TextObj

A class that represents a text object on the graph. A list of GraphObj objects is maintained by the GraphObjList collection class.

ValueHandler

A class designed to simplify the process of getting the actual value for the various stacked and regular curve types

ValuesToolTip

X2Axis

X2Axis inherits from Axis, and defines the special characteristics of a horizontal axis, specifically located at the top of the Rect of the GraphPane object

XAxis

XAxis inherits from Axis, and defines the special characteristics of a horizontal axis, specifically located at the bottom of the Rect of the GraphPane object

Y2Axis

Y2Axis inherits from Axis, and defines the special characteristics of a vertical axis, specifically located on the right side of the Rect of the GraphPane object

Y2AxisList

A collection class containing a list of YAxis objects.

YAxis

YAxis inherits from Axis, and defines the special characteristics of a vertical axis, specifically located on the right side of the Rect of the GraphPane object

YAxisList

A collection class containing a list of YAxis objects.

ZedGraphControl

The ZedGraphControl class provides a UserControl interface to the ZedGraph class library. This allows ZedGraph to be installed as a control in the Visual Studio toolbox. You can use the control by simply dragging it onto a form in the Visual Studio form editor. All graph attributes are accessible via the GraphPane property.

ZedGraphException

An exception thrown by ZedGraph. A child class of System.ApplicationException.

ZoomState

A class that captures all the scale range settings for a GraphPane.

ZoomStateStack

A LIFO stack of prior ZoomState objects, used to allow zooming out to prior states (of scale range settings).

Structs

ArrowObj.Default

A simple struct that defines the default property values for the ArrowObj class.

Axis.Default

A simple struct that defines the default property values for the Axis class.

Bar.Default

A simple struct that defines the default property values for the Bar class.

BarSettings.Default

A simple struct that defines the default property values for the BarSettings class.

Border.Default

A simple struct that defines the default property values for the Fill class.

BoxObj.Default

A simple struct that defines the default property values for the ArrowObj class.

Chart.Default

A simple struct that defines the default property values for the Chart class.

DataPoint

A simple storage struct to maintain an individual sampling of data. This only contains two data values in order to reduce to memory load for large datasets. (e.g., no Tag or Z property)

ErrorBar.Default

A simple struct that defines the default property values for the ErrorBar class.

Fill.Default

A simple struct that defines the default property values for the Fill class.

FontSpec.Default

A simple struct that defines the default property values for the FontSpec class.

GapLabel.Default

A simple struct that defines the default property values for the GapLabel class.

GasGaugeNeedle.Default

Specify the default property values for the GasGaugeNeedle class.

GasGaugeRegion.Default

Specify the default property values for the GasGaugeRegion class.

GraphObj.Default

A simple struct that defines the default property values for the GraphObj class.

GraphPane.Default

A simple struct that defines the default property values for the GraphPane class.

HSBColor

Hue-Saturation-Brightness Color class to store a color value, and to manage conversions to and from RGB colors in the System.Drawing.Color struct.

ImageObj.Default

A simple struct that defines the default property values for the ImageObj class.

JapaneseCandleStick.Default

A simple struct that defines the default property values for the JapaneseCandleStick class.

Legend.Default

A simple struct that defines the default property values for the Legend class.

Line.Default

A simple struct that defines the default property values for the Line class.

LineBase.Default

A simple struct that defines the default property values for the LineBase class.

MajorGrid.Default

A simple struct that defines the default property values for the MajorGrid class.

MajorTic.Default

A simple struct that defines the default property values for the MinorTic class.

MasterPane.Default

A simple struct that defines the default property values for the MasterPane class.

MinorGrid.Default

A simple struct that defines the default property values for the MinorGrid class.

MinorTic.Default

A simple struct that defines the default property values for the MinorTic class.

OHLCBar.Default

A simple struct that defines the default property values for the OHLCBar class.

PaneBase.Default

A simple struct that defines the default property values for the PaneBase class.

PieItem.Default

Specify the default property values for the PieItem class.

PointD

Simple struct that stores X and Y coordinates as doubles.

Scale.Default

A simple struct that defines the default property values for the Scale class.

ScrollRange

A simple struct to store minimum and maximum System.Double type values for the scroll range

Symbol.Default

A simple struct that defines the default property values for the Symbol class.

TextObj.Default

A simple struct that defines the default property values for the TextObj class.

X2Axis.Default

A simple struct that defines the default property values for the X2Axis class.

XAxis.Default

A simple struct that defines the default property values for the XAxis class.

XDate

This struct encapsulates a date and time value, and handles associated calculations and conversions between various formats.

Y2Axis.Default

A simple subclass of the Y2Axis.Default class that defines the default property values for the Y2Axis class.

YAxis.Default

A simple struct that defines the default property values for the YAxis class.

Interfaces

IPointList

An interface to a collection class containing data that define the set of points to be displayed on the curve.

IPointListEdit

An interface to a collection class containing data that define the set of points to be displayed on the curve.

IValuesToolTip

Enums

AlignH

Enumeration type for the different horizontal text alignment options

AlignP

Enumeration type for the different proximal alignment options

AlignV

Enumeration type for the different vertical text alignment options

AxisType

Enumeration type for the various axis types that are available

BarBase

Enumeration type that defines the base axis from which Bar graphs are displayed. The bars can be drawn on any of the four axes (XAxis, X2Axis, YAxis, and Y2Axis).

BarType

Enumeration type that defines the available types of BarItem graphs.

CoordType

Enumeration type for the user-defined coordinate types available. These coordinate types are used the ArrowObj objects and TextObj objects only.

DateUnit

Enumeration type for the various axis date and time unit types that are available

FillType

Enumeration type for the various types of fills that can be used with Bar charts.

LegendPos

Enumeration type that defines the possible legend locations

LineType

Enumeration type that defines the available types of LineItem graphs.

PaneLayout

Define the auto layout options for the SetLayout(Graphics, PaneLayout) method.

PerfDataType

An enum used to specify the X or Y data type of interest -- see XData and YData.

PieLabelType

Enumeration that determines the type of label that is displayed for each pie slice (see LabelType).

RenderModeType

Enum for specifying the type of data to be returned by the ZedGraphWeb Render() method.

SampleType

enumeration used to indicate which type of data will be plotted.

SortType

Enumeration type that defines which set of data points - X or Y - is used
System.Collections.ArrayList.Sort to perform the sort.

StepType

Enumeration type that defines how a curve is drawn. Curves can be drawn as ordinary lines by connecting the points directly, or in a stair-step fashion as a series of discrete, constant values. In a stair step plot, all lines segments are either horizontal or vertical. In a non-step (line) plot, the lines can be any angle.