DataProvider

Full name Microsoft.VisualBasic.Data.ChartPlots.Plot3D.DataProvider Assembly Microsoft.VisualBasic.Data.ChartPlots Members 4

Data provider

01 Syntax

Microsoft.VisualBasic.Data.ChartPlots.Plot3D.DataProvider

02 Methods

Name	Overloads	Summary
Surface	1	生成函数计算结果的三维表面
Evaluate	1	Data provider base on the two variable.(这个函数可以同时为3D绘图或者ScatterHeatmap提供绘图数据)
Grid	2	Grid generator for function plot

03 Members

method Surface #

Surface(Func(Of Double, Double, ValueTuple(Of Double, Double)), DoubleRange, DoubleRange, Single, Single, Boolean, List(Of Scatter3DPoint))

生成函数计算结果的三维表面

Parameters

Name	Type	Description
`f`	`Func(Of Double, Double, ValueTuple(Of Double, Double))`	-
`x`	`DoubleRange`	-
`y`	`DoubleRange`	-
`xsteps!`	`Single`	-
`ysteps!`	`Single`	-
`parallel`	`Boolean`	-
`matrix`	`List(Of Scatter3DPoint)`	-

method Evaluate #

Evaluate(Func(Of Double, Double, Double), DoubleRange, DoubleRange, Single, Single, Boolean, List(Of Scatter3DPoint))

Data provider base on the two variable.(这个函数可以同时为3D绘图或者ScatterHeatmap提供绘图数据)

Parameters

Name	Type	Description
`f`	`Func(Of Double, Double, Double)`	`z = f(x,y)`
`x`	`DoubleRange`	x取值范围
`y`	`DoubleRange`	y取值范围
`xsteps!`	`Single`	-
`ysteps!`	`Single`	-
`matrix`	`Boolean`	假若想要获取得到原始的矩阵数据，这个列表对象还需要实例化之后再传递进来

Returns

Populate data by x steps.(即每一次输出的一组数据的X都是相同的)

method Grid #

Grid(Func(Of Double, Double, Double), DoubleRange, DoubleRange, Single, Single, Pen)

Grid generator for function plot

Parameters

Name	Type	Description
`f`	`Func(Of Double, Double, Double)`	-
`x`	`DoubleRange`	-
`y`	`DoubleRange`	-
`xsteps!`	`Single`	-
`ysteps!`	`Single`	-
`pen`	`Pen`	-

method Grid overload 2 #

Grid(Func(Of Double, Double, Double), DoubleRange, DoubleRange, String, Single, Single)

Grid generator for function plot

Parameters

Name	Type	Description
`f`	`Func(Of Double, Double, Double)`	-
`x`	`DoubleRange`	-
`y`	`DoubleRange`	-
`xsteps!`	`String`	-
`ysteps!`	`Single`	-
`mapNameZ`	`Single`	-