#' Annotation for correlation matrix plot
#' @title Annotation for correlation matrix plot
#' @param bcols branch colours.
#' @param width,height width or height of tree.
#' @param pos position of tree.
#' @param colour,color colour of segments.
#' @param size width of segments.
#' @param linetype line type of segments.
#' @return anno_tree object.
#' @rdname anno_tree
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_row_tree <- function(bcols = NULL,
width = NULL,
pos = NULL,
colour = NULL,
size = NULL,
linetype = NULL,
color
) {
if(!missing(color))
colour <- color
if(!is.null(pos)) {
pos <- match.arg(pos, c("left", "right"))
}
structure(.Data = list(bcols = bcols, width = width, pos = pos,
colour = colour, size = size, linetype = linetype),
class = "anno_row_tree")
}
#' @rdname anno_tree
#' @export
anno_col_tree <- function(bcols = NULL,
height = NULL,
pos = NULL,
colour = NULL,
size = NULL,
linetype = NULL,
color
) {
if(!missing(color))
colour <- color
if(!is.null(pos)) {
pos <- match.arg(pos, c("top", "bottom"))
}
structure(.Data = list(bcols = bcols, height = height, pos = pos,
colour = colour, size = size, linetype = linetype),
class = "anno_col_tree")
}
#' Link annotation
#' @title Link annotation
#' @param data a data frame.
#' @param mapping aesthetic mappings parameters.
#' @param width width of link plot.
#' @param pos position of link plot.
#' @param start.var,end.var character to specify which variable is the starting
#' points and which is the ending points. if the variable is not character, it
#' will be converted.
#' @param start.name character vector.
#' @param label.size,label.colour,label.family,label.fontface parameters for label.
#' @param nudge_x horizonal justification of label.
#' @param expand expansion of x axis.
#' @param ... extra parameters passing to layer function.
#' @return a ggplot layer.
#' @note Loading the \code{ggraph} package first makes this function even more functional.
#' @rdname anno_link
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_link <- function(data,
mapping = NULL,
width = 0.3,
pos = "right",
label.size = 3.88,
label.colour = "black",
label.family = "",
label.fontface = 1,
nudge_x = 0.1,
expand = NULL,
start.var = NULL,
start.name = NULL,
end.var = NULL,
...)
{
start.var <- rlang::enquo(start.var)
end.var <- rlang::enquo(end.var)
structure(.Data = list(mapping = mapping, data = data, width = width, pos = pos,
label.size = label.size, label.colour = label.colour,
label.family = label.family, label.fontface = label.fontface,
nudge_x = nudge_x, start.var = start.var, start.name = start.name,
end.var = end.var, params = list(...)),
class = "anno_link")
}
#' Square annotation
#' @title Square annotation
#' @description Draw the cluster square mark on the correlation matrix plot.
#' @param pos position of the bar.
#' @param k an integer scalar or vector with the desired number of groups.
#' @param labels label of the rect.
#' @param fill the colour of fill.
#' @param colour,color the colour of boder.
#' @param rows,cols id of rows or columns.
#' @param mapping aesthetic mappings parameters.
#' @param width,height width or height of the bar.
#' @param space scala numeric value.
#' @param size size of square boder line.
#' @param shift logical value.
#' @return square layer.
#' @rdname anno_hc_rect
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_hc_rect <- function(k = 2,
labels = "",
fill = NA,
colour = "black",
size = 2,
rows = NULL,
cols = NULL,
mapping = NULL,
color)
{
if(!missing(color))
colour <- color
structure(.Data = list(k = k, labels = labels, fill = fill, colour = colour,
size = size, rows = rows, cols = cols, mapping = mapping),
class = "anno_hc_rect")
}
#' @rdname anno_hc_rect
#' @export
anno_hc_bar <- function(k = 2,
fill = NULL,
size = 0.125,
pos = "right",
width = 1,
height = 1,
space = 0,
shift = TRUE)
{
if(is.null(fill)) {
fill <- sample(grDevices::colors(TRUE), k)
}
pos <- match.arg(pos, c("bottom", "top", "left", "right"))
structure(.Data = list(pos = pos, k = k, fill = fill, size = size,
width = width, height = height, space = space,
shift = shift),
class = "anno_hc_bar")
}
#' Bar and boxplot annotation
#' @title Bar and boxplot annotation
#' @param mapping aesthetic mappings parameters.
#' @param data a data frame.
#' @param align align base on main plot.
#' @param flip a logical value. If TRUE, the annotation on the left or on
#' the bottom side will be flipped.
#' @param pos position of annotation.
#' @param width,height width and height of annotation.
#' @param trans the name of a transformation object or the object itself.
#' @param scale scale object.
#' @param theme theme object or the name.
#' @param ... extra parameters.
#' @return a anno_* object.
#' @rdname anno_bar
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_bar <- function(data,
mapping,
align = TRUE,
flip = FALSE,
pos = NULL,
width = 0.2,
height = 0.2,
trans = NULL,
scale = NULL,
theme = NULL,
...) {
structure(.Data = list(mapping = mapping, data = data, align = align,
flip = flip, pos = pos, width = width, height = height,
trans = trans, scale = scale, theme = theme,
params = list(...)),
class = "anno_bar")
}
#' @rdname anno_bar
#' @export
anno_bar2 <- function(data,
mapping,
align = TRUE,
flip = FALSE,
pos = NULL,
width = 0.2,
height = 0.2,
trans = NULL,
scale = NULL,
theme = NULL,
...) {
structure(.Data = list(mapping = mapping, data = data, align = align,
flip = flip, pos = pos, width = width, height = height,
trans = trans, scale = scale, theme = theme,
params = list(...)),
class = "anno_bar2")
}
#' @rdname anno_bar
#' @export
anno_boxplot <- function(data,
mapping,
align = TRUE,
pos = NULL,
width = 0.2,
height = 0.2,
trans = NULL,
scale = NULL,
theme = NULL,
...) {
structure(.Data = list(mapping = mapping, data = data, align = align,
pos = pos, width = width, height = height,
trans = trans, scale = scale, theme = theme,
params = list(...)),
class = "anno_boxplot")
}
#' Heatmap annotation
#' @title Heatmap annotation
#' @param data a data frame.
#' @param mapping aesthetic mappings parameters.
#' @param align align base on main plot.
#' the bottom side will be flipped.
#' @param width,height width and height of annotation.
#' @param geom one of "anno_tile", "anno_tile2" or "point".
#' @param mark a layer instance.
#' @param space scala numeric value.
#' @param label logical value, if TRUE will add label on plot.
#' @param label.size,label.colour,label.family,label.fontface parameters for label.
#' @param ... extra parameters.
#' @return a anno_*_heat object.
#' @rdname anno_heatmap
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_row_heat <- function(data,
mapping = NULL,
align = TRUE,
geom = "tile",
mark = NULL,
space = 0.5,
width = 0.2,
label = TRUE,
label.size = 3.88,
label.colour = "black",
label.family = "",
label.fontface = 1,
...) {
if(!is_cor_tbl(data)) {
stop("Invalid data input.", call. = FALSE)
}
geom <- match.arg(geom, c("tile", "point"))
structure(.Data = list(data = data, mapping = mapping, align = align,
geom = geom, space = space, mark = mark,
width = width, label = label, label.size = label.size,
label.colour = label.colour, label.family = label.family,
label.fontface = label.fontface, params = list(...)),
class = "anno_row_heat")
}
#' @rdname anno_heatmap
#' @export
anno_col_heat <- function(data,
mapping = NULL,
align = TRUE,
geom = "tile",
mark = NULL,
space = 0.5,
height = 0.2,
label = TRUE,
label.size = 3.88,
label.colour = "black",
label.family = "",
label.fontface = 1,
...) {
if(!is_cor_tbl(data)) {
stop("Invalid data input.", call. = FALSE)
}
geom <- match.arg(geom, c("tile", "point"))
structure(.Data = list(data = data, mapping = mapping, align = align,
geom = geom, space = space, height = height,
label = label, label.size = label.size,
label.colour = label.colour, label.family = label.family,
label.fontface = label.fontface, params = list(...)),
class = "anno_col_heat")
}
#' Network annotation
#' @title Network annotation
#' @param data a cor_network object.
#' @param mapping aesthetic mappings parameters for edges.
#' @param mapping2 aesthetic mappings parameters for nodes.
#' @param space gap between heatmap and network nodes.
#' @param ... extra parameters.
#' @return a anno_network object.
#' @rdname anno_network
#' @seealso \code{\link{geom_segment2}}.
#' @author Houyun Huang, Lei Zhou, Jian Chen, Taiyun Wei
#' @export
anno_network <- function(data,
mapping = NULL,
mapping2 = NULL,
space = 0.5,
...) {
structure(.Data = list(data = data, mapping = mapping,
mapping2 = mapping2, space = space,
params = list(...)), class = "anno_network")
}
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