BaseColumnRenderableSeries

Initializes a new instance of the BaseColumnRenderableSeries class.

Gets or sets the DataPointWidth, a value between 0.0 and 1.0 which defines the fraction of available space each column should occupy

Gets or sets the Fill Brush for columns. The column outline is specified by SeriesColor

Gets or sets a TextureMappingMode which defines how columns are filled when a gradient FillBrush is used. If PerScreen, then a single texture is shared across multiple columns If PerPrimitive, then a texture is created and scaled per-column fill area

Gets or sets the Fill Color for columns. The column outline is specified by SeriesColor

Gets or sets the DataPointWidth, a value between 0.0 and 1.0 which defines the fraction of available space each column should occupy

Gets or sets the value which determines the zero line in Y direction. Used to set the bottom of an area

When overrided in a derived class, returns the extents of a column as pixel coordinates

dataPointIndex

The index to the IPointSeries for this column

renderPassData

The IRenderPassData valid for the current render pass

zeroY

The pixel coordinate of zero in the Y-direction

xCenter

[out] The X-Axis pixel coordinate

yTop

[out] The Left-edge Y-Axis pixel coordinate

yBottom

[out] The Right-edge Y-Axis pixel coordinate

When overriden in a derived class, computes the width of the columns, which depends on the input data, any spacing and the current viewport dimensions

points

The IPointSeries containing resampled data to render

renderPassData

The IRenderPassData containing information about the current render pass

Returns: The width of the column

Performs a hit-test at the specific mouse point (X,Y coordinate on the parent UltrachartSurface), returning a HitTestInfo struct with the results

rawPoint

The mouse point on the parent UltrachartSurface

hitTestRadius

The radius in pixels to determine whether a mouse is over a data-point

interpolate

If true, use interpolation to perform a hit-test between data-points, or on the area if a , or

Returns: A HitTestInfo struct with the results

Draws the series using the IRenderContext2D and the IRenderPassData passed in

renderContext

The render context. This is a graphics object which has methods to draw lines, quads and polygons to the screen

renderPassData

The render pass data. Contains a resampled IPointSeries, the IndexRange of points on the screen and the current YAxis and XAxis ICoordinateCalculator to convert data-points to screen points

Defines the UniformWidth DependencyProperty

Defines the FillBrushMappingMode DependencyProperty

Defines the FillBrush DependencyProperty

Defines the FillColor DependencyProperty

Defines the DataPointWidth DependencyProperty

Minimum column width, used when UseUniformWidth is set

contains precalculated resampled X and Y coordinated for bars, also column widths [columnCenterX][Y1][Y2=zeroLine][width].....