| Data Class |
A data node in the chart tree.
Inheritance HierarchyNamespace: Imsl.Chart2D
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
SyntaxThe Data type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Data(ChartNode) |
Creates a data node.
|
| Data(ChartNode, Double) |
Creates a Data node with y values.
|
| Data(ChartNode, Double, Double) |
Creates a Data node with x and y values.
|
| Data(ChartNode, ChartFunction, Double, Double) |
Creates a Data node with y values.
|
Methods| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| FirePickListeners |
Invokes the pick delegates defined at this node and at all of its
ancestors, if the event "hits" the node.
(Inherited from ChartNode.) |
| GetAttribute |
Gets the value of an attribute.
(Inherited from AbstractChartNode.) |
| GetBooleanAttribute |
Convenience routine to get a Boolean-valued attribute.
(Inherited from AbstractChartNode.) |
| GetChildren |
Gets the list of child nodes.
(Inherited from ChartNode.) |
| GetColorAttribute |
Convenience routine to get a Color-valued attribute.
(Inherited from AbstractChartNode.) |
| GetComponent |
Gets the "Component" attribute value.
(Inherited from ChartNode.) |
| GetConcatenatedViewport |
Returns the value of the "Viewport" attribute concatenated with the
"Viewport" attributes set in its ancestor nodes.
(Inherited from ChartNode.) |
| GetDoubleAttribute |
Convenience routine to get a Double-valued attribute.
(Inherited from AbstractChartNode.) |
| GetFillPaint |
Returns the "FillPaint" attribute value.
(Inherited from ChartNode.) |
| GetGradient |
Returns the value of the "Gradient" attribute.
(Inherited from ChartNode.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetIntegerAttribute |
Convenience routine to get an Integer-valued attribute.
(Inherited from AbstractChartNode.) |
| GetLineDashPattern |
Returns the "LineDashPattern" attribute value.
(Inherited from ChartNode.) |
| GetMarkerDashPattern |
Returns the "MarkerDashPattern" attribute value.
(Inherited from ChartNode.) |
| GetScreenViewport |
Returns the value of the "Viewport" attribute scaled by the screen
size.
(Inherited from ChartNode.) |
| GetStringAttribute |
Convenience routine to get a String-valued attribute.
(Inherited from AbstractChartNode.) |
| GetTitle |
Returns the value of the "Title" attribute.
(Inherited from ChartNode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetViewport |
Returns the value of the "Viewport" attribute.
(Inherited from ChartNode.) |
| GetWebComponent |
Gets the "Component" attribute value.
(Inherited from ChartNode.) |
| GetX |
Returns the "X" attribute value.
(Inherited from AbstractChartNode.) |
| GetY |
Returns the "Y" attribute value.
(Inherited from AbstractChartNode.) |
| IsAncestorOf |
Determines if this node is an ancestor of the argument node.
(Inherited from AbstractChartNode.) |
| IsAttributeSet |
Determines if an attribute is defined (may have been inherited).
(Inherited from AbstractChartNode.) |
| IsAttributeSetAtThisNode |
Determines if an attribute is defined in this node (not inherited).
(Inherited from AbstractChartNode.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnPick |
Invokes delegates registered with the Pick event.
(Inherited from ChartNode.) |
| Paint |
Paints this node and all of its children.
(Overrides ChartNodePaint(Draw).) |
| PrePaint |
The PrePaint method is called in all nodes in a chart
just before the chart is painted.
The default implementation does nothing.
Override this method to do computations just before painting in a chart node.
(Inherited from ChartNode.) |
| Remove |
Removes the node from its parents list of children.
(Inherited from AbstractChartNode.) |
| SetAttribute |
Sets an attribute.
(Inherited from AbstractChartNode.) |
| SetDataRange |
Update the data range,
range = {xmin,xmax,ymin,ymax} |
| SetFillPaint(Brush) |
Sets the value of the "FillPaint" attribute.
(Inherited from ChartNode.) |
| SetFillPaint(Image) |
Sets the "FillPaint" attribute value.
(Inherited from ChartNode.) |
| SetFillPaint(Uri) |
Sets the "FillPaint" attribute value.
(Inherited from ChartNode.) |
| SetGradient(Color) |
Sets the value of the "Gradient" attribute.
(Inherited from ChartNode.) |
| SetGradient(Color, Color, Color, Color) |
Sets the value of the "Gradient" attribute.
(Inherited from ChartNode.) |
| SetLineDashPattern |
Sets the "LineDashPattern" attribute value.
(Inherited from ChartNode.) |
| SetMarkerDashPattern |
Sets the "MarkerDashPattern" attribute value.
(Inherited from ChartNode.) |
| SetTitle(String) |
Sets the value of the "Title" attribute.
(Inherited from ChartNode.) |
| SetTitle(Text) |
Sets the value of the "Title" attribute.
(Inherited from ChartNode.) |
| SetViewport(Double) |
Used to specify the viewport location.
(Inherited from ChartNode.) |
| SetViewport(Double, Double, Double, Double) |
Used to specify the viewport location.
(Inherited from ChartNode.) |
| SetX |
Sets the "X" attribute value.
(Inherited from AbstractChartNode.) |
| SetY |
Sets the "Y" attribute value.
(Inherited from AbstractChartNode.) |
| ToString |
Returns the name of this chart node.
(Inherited from AbstractChartNode.) |
Fields| Name | Description | |
|---|---|---|
 | WebCtrl |
A bool indicating if this ChartNode is a
WebControl.
(Inherited from ChartNode.) |
Properties| Name | Description | |
|---|---|---|
 | AbstractParent |
Indicates the parent of this AbstractChartNode.
(Inherited from AbstractChartNode.) |
| ALT |
Used to construct an "alt" attribute value in client side image maps.
(Inherited from ChartNode.) |
| AutoscaleInput |
Indicates what inputs are used for autoscaling.
(Inherited from AbstractChartNode.) |
| AutoscaleMinimumTimeInterval |
Specifies the minimum tick mark interval for autoscaled time axes.
(Inherited from AbstractChartNode.) |
| AutoscaleOutput |
Specifies what attributes to change as a result of autoscaling.
(Inherited from AbstractChartNode.) |
| Axis |
Typically provides a mapping for children from the user coordinate
space to the device (screen) space.
(Inherited from ChartNode.) |
| Background |
The base graphic layer displayed behind other ChartNode
objects in the tree.
(Inherited from ChartNode.) |
| BarGap |
Specifies the gap between bars in a group.
(Inherited from ChartNode.) |
| BarType |
Specifies the orientation of the BarChart.
(Inherited from ChartNode.) |
| BarWidth |
The width of all of the groups of bars at each index.
(Inherited from ChartNode.) |
| Chart |
This is the root node of the chart tree.
(Inherited from ChartNode.) |
| ChartTitle |
Specifies a title for the chart.
(Inherited from ChartNode.) |
| ClipData |
Specifies whether the data elements are to be clipped to the current
window.
(Inherited from ChartNode.) |
| CultureInfo |
Adds support for Windows supported locales.
(Inherited from AbstractChartNode.) |
| CustomTransform |
Allows for the specification of a custom transform.
(Inherited from AbstractChartNode.) |
| DataType |
Specifies how the data is to be rendered.
(Inherited from ChartNode.) |
| Density |
Specifies the number of minor tick marks in the interval between
major tick marks.
(Inherited from AbstractChartNode.) |
| DoubleBuffering |
Specifies whether double is active.
(Inherited from ChartNode.) |
| Explode |
Specifies how far from the center pie slices are drawn.
(Inherited from ChartNode.) |
| FillColor |
Specifies a color that will be used to fill an area.
(Inherited from AbstractChartNode.) |
| FillOutlineColor |
Specifies a color that will be used to outline this node.
(Inherited from ChartNode.) |
| FillOutlineType |
Specifies a fill pattern type for the outline of this node.
(Inherited from ChartNode.) |
| FillType |
Specifies a fill pattern type for this node.
(Inherited from ChartNode.) |
| Font |
Defines a particular format for text, including font name, size, and
style attributes.
(Inherited from AbstractChartNode.) |
| FontName |
Specifies the font to be used by name.
(Inherited from AbstractChartNode.) |
| FontSize |
Specifies the font size.
(Inherited from AbstractChartNode.) |
| FontStyle |
Specifies the font style to be used.
(Inherited from AbstractChartNode.) |
| HREF |
Used to specify an "activated" object in an image map.
(Inherited from ChartNode.) |
| ImageAttr |
An image that is to rendered when this ChartNode is displayed.
(Inherited from ChartNode.) |
| IsVisible |
Specifies if this node and its children will be drawn.
(Inherited from AbstractChartNode.) |
| IsWebControl |
Indicates whether this is a web control.
(Inherited from ChartNode.) |
| LabelType |
Specifies the type of label to display.
(Inherited from AbstractChartNode.) |
| Legend |
Legend information associated with this ChartNode.
(Inherited from ChartNode.) |
| LineColor |
Specifies the line color for this node.
(Inherited from AbstractChartNode.) |
| LineWidth |
Specifies the line width for this node.
(Inherited from AbstractChartNode.) |
| MarkerColor |
Specifies what color will be used when rendering marker.
(Inherited from AbstractChartNode.) |
| MarkerSize |
Specifies the size of markers.
(Inherited from AbstractChartNode.) |
| MarkerThickness |
Specifies the line thickness to be used when rendering the markers.
(Inherited from ChartNode.) |
| MarkerType |
Specifies the type of data marker to be drawn.
(Inherited from ChartNode.) |
| Name |
Specifies the name of this node.
(Inherited from AbstractChartNode.) |
| Number |
Specifies the number of tick marks along an axis.
(Inherited from AbstractChartNode.) |
| Parent |
Indicates the parent of this ChartNode.
(Inherited from ChartNode.) |
| Reference |
Indicates the baseline in drawing area charts.
(Inherited from ChartNode.) |
| ScreenAxis |
Provides a default mapping from the user coordinates [0,1] by [0,1]
to the screen.
(Inherited from ChartNode.) |
| ScreenSize |
Indicates the size of this ChartNode.
(Inherited from ChartNode.) |
| Size |
Specifies the drawing size.
(Inherited from ChartNode.) |
| SkipWeekends |
Specifies whether to skip weekends.
(Inherited from AbstractChartNode.) |
| SmoothingMode |
Specifies the SmoothingMode for this node.
(Inherited from AbstractChartNode.) |
| TextAngle |
An angle, in degrees, at which text is to be drawn.
(Inherited from ChartNode.) |
| TextColor |
Specifies the text color.
(Inherited from AbstractChartNode.) |
| TextFormat |
Specifies the "TextFormat" attribute value.
(Inherited from AbstractChartNode.) |
| TextFormatProvider |
Specifies the "TextFormatProvider" attribute value.
(Inherited from AbstractChartNode.) |
| TickLength |
This scales the length of the tick mark lines.
(Inherited from AbstractChartNode.) |
| ToolTip |
Text that can be displayed in the case where tool tips are used.
(Inherited from ChartNode.) |
| Transform |
Specifies whether the axis is linear, logarithmic or a custom
transform.
(Inherited from AbstractChartNode.) |
Events| Name | Description | |
|---|---|---|
 | PickPerformed |
Occurs when the mouse pointer is over a chart node and a mouse button is pressed.
(Inherited from ChartNode.) |
RemarksDrawing of a Data node is determined by the DataType property. Multiple bits can be set in "DataType".
If the DATA_TYPE_LINE bit is set, the line attributes are active.
If the DATA_TYPE_MARKER bit is set, the marker attributes are active.
If the DATA_TYPE_FILL bit is set, the fill attributes are active.
If LabelType is set to something other than the default (LABEL_TYPE_NONE), then the data points are labeled. The contents of the labels are determined by the value of the LabelType property.
The drawing of the labels is controlled with CultureInfo, NumberFormatInfo.CurrentInfo and DateTimeFormatInfo.CurrentInfo members) in this node control the drawing of the title.
See AlsoReference
Other Resources
Inheritance HierarchySystemObject
Imsl.Chart2DAbstractChartNode
Imsl.Chart2DChartNode
Imsl.Chart2DData
Imsl.Chart2DAnnotation
Imsl.Chart2DBar
Imsl.Chart2DBarItem
Imsl.Chart2DBoxPlot
Imsl.Chart2DCandlestickItem
Imsl.Chart2DContour
Imsl.Chart2DDendrogram
Imsl.Chart2DErrorBar
Imsl.Chart2DHeatmap
Imsl.Chart2DHighLowClose
Imsl.Chart2DPieSlice
Imsl.Chart2D.QCControlLimit
Imsl.Chart2D.QCShewhartControlChart
Imsl.Chart2DSplineData
Imsl.Chart2DTreemap
Imsl.Chart2DAbstractChartNode
Imsl.Chart2DChartNode
Imsl.Chart2DData
Imsl.Chart2DAnnotation
Imsl.Chart2DBar
Imsl.Chart2DBarItem
Imsl.Chart2DBoxPlot
Imsl.Chart2DCandlestickItem
Imsl.Chart2DContour
Imsl.Chart2DDendrogram
Imsl.Chart2DErrorBar
Imsl.Chart2DHeatmap
Imsl.Chart2DHighLowClose
Imsl.Chart2DPieSlice
Imsl.Chart2D.QCControlLimit
Imsl.Chart2D.QCShewhartControlChart
Imsl.Chart2DSplineData
Imsl.Chart2DTreemap