Visualize selection for a MatrixSelection object
Source:R/AllGenerics.R, R/methods-MatrixSelection.R
selection-functions.RdNote: that buffer must be the same as the selection functions to work appropriately
For `selectCoordinates`, `rowInd` and `colInd` are paired such that the selected position in the matrix is `c(rowInd[1:i], colInd[1:j])` for `i` rows and `j` columns.
Usage
selectRadius(x, buffer, invert = FALSE)
selectCenterPixel(mhDist, buffer, invert = FALSE)
selectSubmatrix(m, invert = FALSE)
selectCoordinates(rowInd, colInd, buffer, invert = FALSE)
selectBlock(rowInd, colInd, buffer, invert = FALSE)
selectTopLeft(n, buffer, inset = 0, invert = FALSE)
selectTopRight(n, buffer, inset = 0, invert = FALSE)
selectBottomRight(n, buffer, inset = 0, invert = FALSE)
selectBottomLeft(n, buffer, inset = 0, invert = FALSE)
selectCorners(n, buffer, inset = 0, invert = FALSE)
selectRows(rows, buffer, invert = FALSE)
selectCols(cols, buffer, invert = FALSE)
selectInner(n, buffer, invert = FALSE)
selectOuter(n, buffer, invert = FALSE)
# S4 method for MatrixSelection
show(object)
# S4 method for numeric
selectRadius(x, buffer, invert = FALSE)
# S4 method for numeric
selectCenterPixel(mhDist, buffer, invert = FALSE)
# S4 method for matrix
selectSubmatrix(m, invert = FALSE)
# S4 method for numeric
selectCoordinates(rowInd, colInd, buffer, invert = FALSE)
# S4 method for numeric
selectBlock(rowInd, colInd, buffer, invert = FALSE)
# S4 method for numeric
selectTopLeft(n, buffer, inset = 0, invert = FALSE)
# S4 method for numeric
selectTopRight(n, buffer, inset = 0, invert = FALSE)
# S4 method for numeric
selectBottomRight(n, buffer, inset = 0, invert = FALSE)
# S4 method for numeric
selectBottomLeft(n, buffer, inset = 0, invert = FALSE)
# S4 method for numeric
selectCorners(n, buffer, inset = 0, invert = FALSE)
# S4 method for numeric
selectRows(rows, buffer, invert = FALSE)
# S4 method for numeric
selectCols(cols, buffer, invert = FALSE)
# S4 method for numeric
selectInner(n, buffer, invert = FALSE)
# S4 method for numeric
selectOuter(n, buffer, invert = FALSE)Arguments
- x
Integer vector of manhattan distances to select.
- buffer
Integer describing the number of pixels surrounding the central pixel.
- invert
Boolean indicating whether to invert the selection.
- mhDist
Integer vector of manhattan distances to select along with center pixel.
- m
matrix with 1's indicating selected positions and 0's indicated unselected positions.
- rowInd
Integer describing the row indices.
- colInd
Integer describing the column indices.
- n
Integer describing the number of outer pixels to select. Must be length of one.
- inset
Integer describing the number of pixels to inset the selection from the outer edge of the matrix. Default of 0 uses no inset.
- rows
Integer describing which rows to select.
- cols
Integer describing which cols to select.
- object
A MatrixSelection object.
Value
A text-based visualization of the select matrix indices.
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Numeric vector of matrix indices (byRow).
Examples
res <- selectCenterPixel(0, 3)
show(res)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - -
#> - - - - - - -
#> - - - - - - -
#> - - - 0 - - -
#> - - - - - - -
#> - - - - - - -
#> - - - - - - -
selectRadius(x=c(2,3,4), buffer=5, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - 0 - - - - -
#> - - - - 0 0 0 - - - -
#> - - - 0 0 0 0 0 - - -
#> - - 0 0 0 - 0 0 0 - -
#> - 0 0 0 - - - 0 0 0 -
#> - - 0 0 0 - 0 0 0 - -
#> - - - 0 0 0 0 0 - - -
#> - - - - 0 0 0 - - - -
#> - - - - - 0 - - - - -
#> - - - - - - - - - - -
selectCenterPixel(0, 5)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - 0 - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectSubmatrix(m = matrix(rep(c(1,0,1), 3), nrow=3, ncol=3))
#> '0' = selected; '- ' = unselected
#>
#> 0 0 0
#> - - -
#> 0 0 0
#> [1] 1 3 4 6 7 9
selectCoordinates(rowInd=1:3, colInd=1:3, buffer=5)
#> '0' = selected; '-' = unselected
#>
#> 0 - - - - - - - - - -
#> - 0 - - - - - - - - -
#> - - 0 - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectBlock(rowInd=1:3, colInd=1:3, buffer=5)
#> '0' = selected; '-' = unselected
#>
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectTopLeft(n=3, buffer=5, inset=1, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - 0 0 0 - - - - - - -
#> - 0 0 0 - - - - - - -
#> - 0 0 0 - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectTopRight(n=3, buffer=5, inset=1, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - - - 0 0 0 -
#> - - - - - - - 0 0 0 -
#> - - - - - - - 0 0 0 -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectBottomRight(n=3, buffer=5, inset=1, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - 0 0 0 -
#> - - - - - - - 0 0 0 -
#> - - - - - - - 0 0 0 -
#> - - - - - - - - - - -
selectBottomLeft(n=3, buffer=5, inset=1, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - 0 0 0 - - - - - - -
#> - 0 0 0 - - - - - - -
#> - 0 0 0 - - - - - - -
#> - - - - - - - - - - -
selectCorners(n=3, buffer=5, inset=1, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - 0 0 0 - - - 0 0 0 -
#> - 0 0 0 - - - 0 0 0 -
#> - 0 0 0 - - - 0 0 0 -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - 0 0 0 - - - 0 0 0 -
#> - 0 0 0 - - - 0 0 0 -
#> - 0 0 0 - - - 0 0 0 -
#> - - - - - - - - - - -
selectRows(rows=1:3, buffer=5, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> 0 0 0 0 0 0 0 0 0 0 0
#> 0 0 0 0 0 0 0 0 0 0 0
#> 0 0 0 0 0 0 0 0 0 0 0
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectCols(cols=1:3, buffer=5, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
#> 0 0 0 - - - - - - - -
selectInner(n=1, buffer=5, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - 0 0 0 - - - -
#> - - - - 0 0 0 - - - -
#> - - - - 0 0 0 - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
#> - - - - - - - - - - -
selectOuter(n=1, buffer=5, invert=FALSE)
#> '0' = selected; '-' = unselected
#>
#> 0 0 0 0 0 0 0 0 0 0 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 - - - - - - - - - 0
#> 0 0 0 0 0 0 0 0 0 0 0