The RatingChart component is a rating chart.
The RatingChart component is implemented by the RatingChart class.
The component shows time series ratings in time. These series can be selected (including selection of multiple series at a time), sort by a specified value column in desired mode, aggregate. Tooltips and separator can be shown to make the data easy to read. A trend line with specified settings can be created.
The component enables the user to get the selected series, series by specified index, as well as array of all series in the chart.
A timeline that can be shown in any part of the chart is used to show data series in time.
The RatingChart component may look as follows:
Example of Creating the RatingChart Component
Constructor name | Brief description | |
RatingChart | The RatingChart constructor creates an instance of the RatingChart component. |
Property name | Brief description | |
ActiveColumn | The ActiveColumn property determines active column of rating chart values. | |
AggregatedSerie | The AggregatedSerie property determines aggregation row for data series values. | |
AggregationAfter | The AggregationAfter property determines index of the row, after which data series values should be aggregated. | |
AllowMultipleSelection | The AllowMultipleSelection property determines whether selecting multiple data series is allowed in a rating chart. | |
AreDataColumnsResizable | The AreDataColumnsResizable property determines whether value column width can be changed using the mouse. | |
ColumnSpacing | The ColumnSpacing property determines the distance between rating chart columns. | |
DataColumns | The DataColumns property determines an array of rating chart value columns. | |
DataSource | The DataSource property determines a data source for a rating chart. | |
DelayDuration | The DelayDuration property determines animation delay for timeline step change. | |
GraphColumn | The GraphColumn property determines a column with graphic view of data series. | |
Header | The Header method determines a rating chart header row. | |
IndexBrush | The IndexBrush property determines background fill color for data series numbers. | |
IndexColumn | The IndexColumn property determines a column with data series numbers. | |
LineBrush | The LineBrush property determines background fill color for data series with positive values. | |
Max | The Max property determines maximum value of active value column. | |
Min | The Min property determines minimum value of active value column. | |
MinColumnWidth | The MinColumnWidth property determines minimum width of rating chart columns. | |
MoveActiveToEnd | The MoveActiveToEnd property determines whether active value column is moved to the end. | |
MoveColumn | The MoveColumn property determines a column of data series position change. | |
MoveItemsTimeout | The MoveItemsTimeout property determines animation duration of data series order change. | |
NameColumn | The NameColumn property determines a column with data series names. | |
NegativeLineBrush | The NegativeLineBrush property determines background fill color for data series with negative values. | |
NumberFormat | The NumberFormat property determines rating chart data format. | |
Series | The Series property determines an array of rating chart data series. | |
ShowSplitter | The ShowSplitter method determines whether a splitter is displayed on a rating chart. | |
ShowToolTip | The ShowToolTip property determines whether a tooltip is displayed on a rating chart. | |
ShowValueTimeout | The ShowValueTimeout property determines animation duration of rating chart change. | |
SortMethod | The SortMethod property determines sorting mode for elements on a rating chart. | |
SplittedTop | The SplittedTop method determines the number of data series displayed above the splitter on the first rendering of rating chart. | |
Timeline | The Timeline property determines a timeline of rating chart. | |
TimelinePosition | The TimelinePosition property determines timeline position for a rating chart. | |
TrendLine | The TrendLine method determines a trend line of rating chart. | |
UseAnimation | The UseAnimation property determines whether there is animation on a rating chart. |
Method name | Brief description | |
beginUpdate | The beginUpdate method disables rating chart rerendering until the endUpdate method is called. | |
deselectAll | The deselectAll method deselects all rating chart data series. | |
draw | The draw method rerenders a rating chart. | |
drawHeader | The drawHeader method rerenders rating chart header row. | |
endUpdate | The endUpdate method enables rating chart rerendering and refreshes it. | |
getDataColumn | The getDataColumn method returns value column of rating chart by its index. | |
getSelection | The getSelection method returns array of selected data series. | |
getSerie | The getSerie method returns a rating chart data series by its index. | |
getSerieByVerticalOffset | The getSerieByVerticalOffset method returns a rating chart data series by vertical coordinate. | |
getVisibleSeriesCount | The getVisibleSeriesCount method returns the number of displayed data series. | |
getVisibleSeriesHeight | The getVisibleSeriesHeight method returns total height of displayed data series. | |
isAggregatedSerieVisible | The isAggregatedSerieVisible method returns whether data series aggregation row is visible. | |
selectAll | The selectAll method selects all rating chart data series. | |
showToolTip | The showToolTip property determines a tooltip for the specified data series. | |
update | The update method updates a rating chart. |
Event name | Brief description | |
DateChanged | The DateChanged event occurs after rating chart timeline is changed. | |
PointClick | The PointClick event occurs on clicking on a data series in a rating chart. | |
Selected | The Selected event occurs after selecting a data series in a rating chart. | |
SelectionStart | The SelectionStart event occurs on selecting a data series in a rating chart. | |
Sorted | The Sorted event occurs after sorting of rating chart elements is completed. | |
Sorting | The Sorting event occurs during sorting of rating chart elements. |
Property name | Brief description | |
Anchors | The Anchors property determines position of the component placed within container. | |
Animation | The Animation property determines component animation parameters. | |
Bottom | The Bottom property determines a bottom margin if a component is placed inside LayoutPanel. | |
Content | The Content property determines component contents. | |
ContextMenu | The ContextMenu property determines a component's context menu. | |
Data | The Data property is used to store any custom data. | |
Enabled | The Enabled property determines whether a component can be used. | |
Height | The Height property determines component height. | |
IsRTL | The IsRTL property determines whether component elements are aligned to the right. | |
IsVisible | The IsVisible property determines whether a component is displayed. | |
Left | The Left property determines a left margin if a component is placed inside GridPanel. | |
Opacity | The Opacity property determines component transparency. | |
Parent | The Parent property determines a parent component of a control. | |
ParentNode | The ParentNode property determines a parent DOM node. | |
ResourceKey | The ResourceKey property determines a component resource key. | |
Right | The Right property determines a right margin if a component is placed inside LayoutPanel. | |
Rotate | The Rotate property determines a component rotation angle. | |
ShowToolTip | The ShowToolTip property determines whether a tooltip of the component can be displayed. | |
Style | The Style property determines a component style. | |
TabIndex | The TabIndex property determines the order of the control element passing inside the container. | |
Tag | The Tag property determines a JSON object associated with the component. | |
ToolTip | The ToolTip property determines text of component tooltip. | |
Top | The Top property determines a top margin if a component is placed inside GridPanel. | |
Value | The Value property determines a component value. | |
Width | The Width property determines component width. |
Method name | Brief description | |
The addClass method adds a CSS class to the component. | ||
addEventHandler | The addEventHandler method adds an event handler to a DOM node. | |
The addStateClass method adds a CSS class to the component and removes the previous CSS class. | ||
The addToNode method adds a component to the specified node. | ||
bindEvents | The bindEvents method subscribes an element to all available events. | |
The getAnchorFlags method returns JSON object that contains settings of the current component's position. | ||
The getClass method returns the current CSS classes of the component. | ||
The getCssStyle method returns style for the specified node. | ||
The getDomNode method returns main DOM node of the component. | ||
The getFocused method determines whether the component is focused. | ||
getIsBinded | The getIsBinded method returns whether an element is subscribed to all DOM node events. | |
The hide method hides a control. | ||
The hideToolTip method clears tooltip timeout and hides the tooltip if it is shown. | ||
refreshStyle | The refreshStyle method refreshes element CSS styles. | |
The removeClass method removes CSS class from the component. | ||
removeEventHandler | The removeEventHandler method removes event handler from DOM node. | |
removeFromDOM | The removeFromDOM method removes node from the DOM structure. | |
The removeStateClasses method removes CSS classes of the component. | ||
The setDraggable method determines whether a component can be dragged on the HTML page. | ||
The setFocus method sets the component focus. | ||
The setIsHovered method sets up component displaying only on mouseover. | ||
The setSize method establishes the sizes of the component. | ||
The show method displays a control. | ||
unBindEvents | The unBindEvents method unsubscribes an element from all standard events. | |
The updatePosition method updates size and position when absolute positioning based on the current parameters is used. | ||
The updateSize method updates the component size on changing the size of the container that contains the component. |
Event name | Brief description | |
Drag | The Drag event occurs on clicking and holding the mouse button. | |
DragEnd | The DragEnd event occurs when dragging the component finishes. | |
DragStart | The DragStart event occurs when dragging the component starts. | |
OnContextMenu | The OnContextMenu event occurs on calling context menu of the component. | |
SizeChanged | The SizeChanged event occurs after the component is resized. | |
SizeChanging | The SizeChanging event occurs during component resize. |
Property name | Brief description | |
The Id property determines a repository object identifier. |
Method name | Brief description | |
clone | The clone method creates an object copy. | |
dispose | The dispose method deletes the component. | |
getHashCode | The getHashCode method returns hash code of repository object. | |
getId | The getId method returns repository object identifier. | |
getSettings | The getSettings method returns repository object settings. | |
getTypeName | The getTypeName method returns the name of the object type without the namespace, to which it belongs. | |
isEqual | The isEqual method determines whether the specified object is equal to the current repository object. | |
isLive | The isLive method determines validity of repository object. | |
removeAllEvents | The removeAllEvents method removes all object event handlers by the specified context. | |
setId | The setId method determines a repository object identifier. | |
setSettings | The setSettings method determines repository object settings. | |
defineProps | The defineProps method creates get and set methods from name array for the specified class. | |
keys | The keys method returns array of methods and properties names for the specified object. |
See also: