GridLinesPanel

GridLinesPanel

public GridLinesPanel()

gridLinesPanel = GridLinesPanel()

Initializes a new instance of the GridLinesPanel class.

EventAggregator

public IEventAggregator EventAggregator { set; }

gridLinesPanel.EventAggregator = value

Sets the event aggregator instance used throughout Ultrachart

StockSharp#Xaml#Charting#Visuals#Axes#IGridLinesPanel#Height

Gets the height of the panel in pixels

StockSharp#Xaml#Charting#Visuals#Axes#IGridLinesPanel#Width

Gets the width of the panel in pixels

AddLine

public void AddLine(XyDirection xyDirection, Line line)

gridLinesPanel.AddLine(xyDirection, line)

Adds a line to the panel in the specific XyDirection

xyDirection

The XyDirection to clear in, e.g. XDirection adds an X-Axis gridline

line

The line to add

Clear

public void Clear(XyDirection xyDirection)

gridLinesPanel.Clear(xyDirection)

Clears the grid lines in a specific direction

xyDirection

The XyDirection to clear in, e.g. XDirection clears the X-Axis gridlines

GenerateElement

public Line GenerateElement(int lineId, XyDirection xyDirection, Style lineStyle)

result = gridLinesPanel.GenerateElement(lineId, xyDirection, lineStyle)

Generates and adds a Line element to the GridLinesPanel. Applies the direction and style to the line as well as Id so they may be re-used (pooled)

lineId

The line Id

xyDirection

The direction, X or Y

lineStyle

The style to apply to the line

Returns: The Line instance, which has been added to the GridLinesPanel

RemoveElementsAfter

public void RemoveElementsAfter(XyDirection xyDirection, int index)

gridLinesPanel.RemoveElementsAfter(xyDirection, index)

Removes all Line instances after the specified index. This method is used when re-drawing the UltrachartSurface when the number of lines has reduced from one redraw to the next.

xyDirection

The direction to clear, X or Y

index

The index to remove after (inclusive)