R/plot-gscat.r
In triadsou/RcmdrPlugin.KMggplot2: R Commander Plug-in for Data Visualization with 'ggplot2'
#' Scatter Plot Subclass
#'
#' \code{gscat} class is a subclass for scatter plots.
#'
#' This class is a subclass which show dialog boxes of scatter plots for graphics editing.
#'
#' @section Fields:
#' \describe{
#' \item{\code{top}: }{\code{tkwin} class object; parent of widget window.}
#' \item{\code{alternateFrame}: }{\code{tkwin} class object; a special frame for some GUI parts.}
#' \item{\code{vbbox1}: }{\code{variableboxes} class object; the frame to select variables.}
#' \item{\code{vbbox2}: }{\code{variableboxes} class object; the frame to select facet variables.}
#' \item{\code{lbbox1}: }{\code{textfields} class object; the frame to set axis labels, the legend label, and the main title.}
#' \item{\code{rbbox1}: }{\code{radioboxes} class object; the frame to set the smoothing type.}
#' \item{\code{tbbox1}: }{\code{toolbox} class object; the frame to set the font, the colour set, other option, and the theme.}
#' }
#' @section Contains:
#' NULL
#' @section Methods:
#' \describe{
#' \item{\code{plotWindow()}: }{Create the window that make plots.}
#' \item{\code{savePlot(plot)}: }{Save the plot.}
#' \item{\code{registRmlist(object)}: }{Register deletable temporary objects.}
#' \item{\code{removeRmlist()}: }{Remove registered temporary objects.}
#' \item{\code{setFront()}: }{Set front parts of frames.}
#' \item{\code{setBack()}: }{Set back parts of frames.}
#' \item{\code{getWindowTitle()}: }{Get the title of the window.}
#' \item{\code{getHelp()}: }{Get the title of the help document.}
#' \item{\code{getParms()}: }{Get graphics settings parameters.}
#' \item{\code{checkTheme(index)}: }{Check themes.}
#' \item{\code{checkVariable(var)}: }{Check a variable length.}
#' \item{\code{checkError(parms)}: }{Check errors.}
#' \item{\code{setDataframe(parms)}: }{Set data frames.}
#' \item{\code{getGgplot(parms)}: }{Get \code{ggplot}.}
#' \item{\code{getGeom(parms)}: }{Get \code{geom}.}
#' \item{\code{getScale(parms)}: }{Get \code{scale}.}
#' \item{\code{getCoord(parms)}: }{Get \code{coord}.}
#' \item{\code{getFacet(parms)}: }{Get \code{facet}.}
#' \item{\code{getXlab(parms)}: }{Get \code{xlab}.}
#' \item{\code{getYlab(parms)}: }{Get \code{ylab}.}
#' \item{\code{getZlab(parms)}: }{Get \code{zlab}.}
#' \item{\code{getMain(parms)}: }{Get the main label.}
#' \item{\code{getTheme(parms)}: }{Get \code{theme}.}
#' \item{\code{getOpts(parms)}: }{Get other \code{opts}.}
#' \item{\code{getPlot(parms)}: }{Get the plot object.}
#' \item{\code{getMessage()}: }{Get the plot error message.}
#' \item{\code{commandDoIt(command)}: }{An wrapper function for command execution.}
#' }
#' @family plot
#'
#' @name gscat-class
#' @aliases gscat
#' @rdname plot-gscat
#' @docType class
#' @keywords hplot
#' @export gscat
gscat <- setRefClass(
Class = "gscat",
fields = c("vbbox1", "vbbox2", "lbbox1", "rbbox1", "tbbox1"),
contains = c("plot_base"),
methods = list(
setFront = function() {
vbbox1 <<- variableboxes$new()
vbbox1$front(
top = top,
types = list(nonFactors(), nonFactors(), Factors()),
titles = list(
gettextKmg2("X variable (pick one)"),
gettextKmg2("Y variable (pick one)"),
gettextKmg2("Stratum variable")
),
initialSelection = list(0, 0, FALSE)
)
vbbox2 <<- variableboxes$new()
vbbox2$front(
top = top,
types = list(Factors(), Factors()),
titles = list(
gettextKmg2("Facet variable in rows"),
gettextKmg2("Facet variable in cols")
)
)
lbbox1 <<- textfields$new()
lbbox1$front(
top = top,
initValues = list("<auto>", "<auto>", "<auto>", ""),
titles = list(
gettextKmg2("Horizontal axis label"),
gettextKmg2("Vertical axis label"),
gettextKmg2("Legend label"),
gettextKmg2("Title")
)
)
rbbox1 <<- radioboxes$new()
rbbox1$front(
top = top,
labels = list(
gettextKmg2("None"),
gettextKmg2("Smoothing with C.I. (linear regression)"),
gettextKmg2("Smoothing without C.I. (linear regression)"),
gettextKmg2("Smoothing with C.I. (loess or gam)"),
gettextKmg2("Smoothing without C.I. (loess or gam)")
),
title = gettextKmg2("Smoothing type")
)
tbbox1 <<- toolbox$new()
tbbox1$front(top)
},
setBack = function() {
vbbox1$back()
vbbox2$back()
lbbox1$back()
rbbox1$back()
tbbox1$back()
},
getWindowTitle = function() {
gettextKmg2("Scatter plot")
},
getHelp = function() {
"stat_smooth"
},
getParms = function() {
x <- getSelection(vbbox1$variable[[1]])
y <- getSelection(vbbox1$variable[[2]])
z <- getSelection(vbbox1$variable[[3]])
s <- getSelection(vbbox2$variable[[1]])
t <- getSelection(vbbox2$variable[[2]])
x <- checkVariable(x)
y <- checkVariable(y)
z <- checkVariable(z)
s <- checkVariable(s)
t <- checkVariable(t)
xlab <- tclvalue(lbbox1$fields[[1]]$value)
xauto <- x
ylab <- tclvalue(lbbox1$fields[[2]]$value)
yauto <- y
zlab <- tclvalue(lbbox1$fields[[3]]$value)
main <- tclvalue(lbbox1$fields[[4]]$value)
size <- tclvalue(tbbox1$size$value)
family <- getSelection(tbbox1$family)
colour <- getSelection(tbbox1$colour)
save <- tclvalue(tbbox1$goption$value[[1]])
theme <- checkTheme(getSelection(tbbox1$theme))
options(
kmg2FontSize = tclvalue(tbbox1$size$value),
kmg2FontFamily = seq_along(tbbox1$family$varlist)[tbbox1$family$varlist == getSelection(tbbox1$family)] - 1,
kmg2ColourSet = seq_along(tbbox1$colour$varlist)[tbbox1$colour$varlist == getSelection(tbbox1$colour)] - 1,
kmg2SaveGraph = tclvalue(tbbox1$goption$value[[1]]),
kmg2Theme = seq_along(tbbox1$theme$varlist)[tbbox1$theme$varlist == getSelection(tbbox1$theme)] - 1
)
smoothType <- tclvalue(rbbox1$value)
list(
x = x, y = y, z = z, s = s, t = t,
xlab = xlab, xauto = xauto, ylab = ylab, yauto = yauto, zlab = zlab, main = main,
size = size, family = family, colour = colour, save = save, theme = theme,
smoothType = smoothType
)
},
checkError = function(parms) {
if (length(parms$x) == 0) {
errorCondition(
recall = windowScatter,
message = gettextKmg2("X variable is not selected")
)
errorCode <- TRUE
} else if (length(parms$y) == 0) {
errorCondition(
recall = windowScatter,
message = gettextKmg2("Y variable is not selected")
)
errorCode <- TRUE
} else {
errorCode <- FALSE
}
errorCode
},
getGgplot = function(parms) {
if (length(parms$z) == 0) {
ggplot <- "ggplot(data = .df, aes(x = x, y = y)) + \n "
} else {
ggplot <- "ggplot(data = .df, aes(x = x, y = y, colour = z, shape = z)) + \n "
}
ggplot
},
getGeom = function(parms) {
geom <- "geom_point() + \n "
if (length(parms$z) == 0) {
aes <- ""
} else if (parms$smoothType == "4") {
aes <- "aes(fill = z)"
} else {
aes <- "aes(fill = z), "
}
if (parms$smoothType == "2") {
geom <- paste0(
geom,
"stat_smooth(", aes, "method = \"lm\") + \n "
)
} else if (parms$smoothType == "3") {
geom <- paste0(
geom,
"stat_smooth(", aes, "method = \"lm\", se = FALSE) + \n "
)
} else if (parms$smoothType == "4") {
geom <- paste0(
geom,
"stat_smooth(", aes, ") + \n "
)
} else if (parms$smoothType == "5") {
geom <- paste0(
geom,
"stat_smooth(", aes, "se = FALSE) + \n "
)
}
geom
},
getScale = function(parms) {
scale <- "scale_y_continuous(expand = c(0.01, 0)) + \n "
if (length(parms$z) != 0) {
if (parms$colour == "Default") {
} else if (parms$colour == "Hue") {
scale <- paste0(scale, "scale_colour_hue() + \n ")
} else if (parms$colour == "Grey") {
scale <- paste0(scale, "scale_colour_grey() + \n ")
} else {
scale <- paste0(scale, "scale_colour_brewer(palette = \"", parms$colour, "\") + \n ")
}
if (parms$smoothType != "1") {
if (parms$colour == "Default") {
scale <- ""
} else if (parms$colour == "Hue") {
scale <- paste0(scale, "scale_fill_hue() + \n ")
} else if (parms$colour == "Grey") {
scale <- paste0(scale, "scale_fill_grey() + \n ")
} else {
scale <- paste0(scale, "scale_fill_brewer(palette = \"", parms$colour, "\") + \n ")
}
}
}
scale
},
getZlab = function(parms) {
if (length(parms$z) == 0) {
zlab <- ""
} else if (nchar(parms$zlab) == 0) {
zlab <- ""
} else if (parms$zlab == "<auto>") {
if (parms$smoothType == "1") {
zlab <- paste0("labs(colour = \"", parms$z, "\", shape = \"", parms$z, "\") + \n ")
} else {
zlab <- paste0("labs(colour = \"", parms$z, "\", shape = \"", parms$z, "\", fill = \"", parms$z, "\") + \n ")
}
} else {
if (parms$smoothType == "1") {
zlab <- paste0("labs(colour = \"", parms$zlab, "\", shape = \"", parms$zlab, "\") + \n ")
} else {
zlab <- paste0("labs(colour = \"", parms$zlab, "\", shape = \"", parms$zlab, "\", fill = \"", parms$zlab, "\") + \n ")
}
}
zlab
},
getOpts = function(parms) {
opts <- list()
if (length(parms$s) != 0 || length(parms$t) != 0) {
opts <- c(opts, "panel.spacing = unit(0.3, \"lines\")")
}
if (length(parms$z) != 0 && nchar(parms$zlab) == 0) {
opts <- c(opts, "legend.position = \"right\"", "legend.title = element_blank()")
} else if (length(parms$z) != 0 && nchar(parms$zlab) != 0) {
opts <- c(opts, "legend.position = \"right\"")
}
if (length(opts) != 0) {
opts <- do.call(paste, c(opts, list(sep = ", ")))
opts <- paste0(" + \n theme(", opts, ")")
} else {
opts <- ""
}
opts
},
getMessage = function() {
gettextKmg2("Smoothing failed. Please try another smoothing type, or check the data and variables.")
}
)
)
#' Wrapper Function of Scatter Plot Subclass
#'
#' \code{windowScatter} function is a wrapper function of \code{gscat} class for the R-commander menu bar.
#'
#' @rdname plot-gscat-windowScatter
#' @keywords hplot
#' @export
windowScatter <- function() {
Scatter <- RcmdrPlugin.KMggplot2::gscat$new()
Scatter$plotWindow()
}
triadsou/RcmdrPlugin.KMggplot2 documentation built on May 31, 2019, 7:52 p.m.
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
#' Scatter Plot Subclass
#'
#' \code{gscat} class is a subclass for scatter plots.
#'
#' This class is a subclass which show dialog boxes of scatter plots for graphics editing.
#'
#' @section Fields:
#' \describe{
#' \item{\code{top}: }{\code{tkwin} class object; parent of widget window.}
#' \item{\code{alternateFrame}: }{\code{tkwin} class object; a special frame for some GUI parts.}
#' \item{\code{vbbox1}: }{\code{variableboxes} class object; the frame to select variables.}
#' \item{\code{vbbox2}: }{\code{variableboxes} class object; the frame to select facet variables.}
#' \item{\code{lbbox1}: }{\code{textfields} class object; the frame to set axis labels, the legend label, and the main title.}
#' \item{\code{rbbox1}: }{\code{radioboxes} class object; the frame to set the smoothing type.}
#' \item{\code{tbbox1}: }{\code{toolbox} class object; the frame to set the font, the colour set, other option, and the theme.}
#' }
#' @section Contains:
#' NULL
#' @section Methods:
#' \describe{
#' \item{\code{plotWindow()}: }{Create the window that make plots.}
#' \item{\code{savePlot(plot)}: }{Save the plot.}
#' \item{\code{registRmlist(object)}: }{Register deletable temporary objects.}
#' \item{\code{removeRmlist()}: }{Remove registered temporary objects.}
#' \item{\code{setFront()}: }{Set front parts of frames.}
#' \item{\code{setBack()}: }{Set back parts of frames.}
#' \item{\code{getWindowTitle()}: }{Get the title of the window.}
#' \item{\code{getHelp()}: }{Get the title of the help document.}
#' \item{\code{getParms()}: }{Get graphics settings parameters.}
#' \item{\code{checkTheme(index)}: }{Check themes.}
#' \item{\code{checkVariable(var)}: }{Check a variable length.}
#' \item{\code{checkError(parms)}: }{Check errors.}
#' \item{\code{setDataframe(parms)}: }{Set data frames.}
#' \item{\code{getGgplot(parms)}: }{Get \code{ggplot}.}
#' \item{\code{getGeom(parms)}: }{Get \code{geom}.}
#' \item{\code{getScale(parms)}: }{Get \code{scale}.}
#' \item{\code{getCoord(parms)}: }{Get \code{coord}.}
#' \item{\code{getFacet(parms)}: }{Get \code{facet}.}
#' \item{\code{getXlab(parms)}: }{Get \code{xlab}.}
#' \item{\code{getYlab(parms)}: }{Get \code{ylab}.}
#' \item{\code{getZlab(parms)}: }{Get \code{zlab}.}
#' \item{\code{getMain(parms)}: }{Get the main label.}
#' \item{\code{getTheme(parms)}: }{Get \code{theme}.}
#' \item{\code{getOpts(parms)}: }{Get other \code{opts}.}
#' \item{\code{getPlot(parms)}: }{Get the plot object.}
#' \item{\code{getMessage()}: }{Get the plot error message.}
#' \item{\code{commandDoIt(command)}: }{An wrapper function for command execution.}
#' }
#' @family plot
#'
#' @name gscat-class
#' @aliases gscat
#' @rdname plot-gscat
#' @docType class
#' @keywords hplot
#' @export gscat
gscat <- setRefClass(
Class = "gscat",
fields = c("vbbox1", "vbbox2", "lbbox1", "rbbox1", "tbbox1"),
contains = c("plot_base"),
methods = list(
setFront = function() {
vbbox1 <<- variableboxes$new()
vbbox1$front(
top = top,
types = list(nonFactors(), nonFactors(), Factors()),
titles = list(
gettextKmg2("X variable (pick one)"),
gettextKmg2("Y variable (pick one)"),
gettextKmg2("Stratum variable")
),
initialSelection = list(0, 0, FALSE)
)
vbbox2 <<- variableboxes$new()
vbbox2$front(
top = top,
types = list(Factors(), Factors()),
titles = list(
gettextKmg2("Facet variable in rows"),
gettextKmg2("Facet variable in cols")
)
)
lbbox1 <<- textfields$new()
lbbox1$front(
top = top,
initValues = list("<auto>", "<auto>", "<auto>", ""),
titles = list(
gettextKmg2("Horizontal axis label"),
gettextKmg2("Vertical axis label"),
gettextKmg2("Legend label"),
gettextKmg2("Title")
)
)
rbbox1 <<- radioboxes$new()
rbbox1$front(
top = top,
labels = list(
gettextKmg2("None"),
gettextKmg2("Smoothing with C.I. (linear regression)"),
gettextKmg2("Smoothing without C.I. (linear regression)"),
gettextKmg2("Smoothing with C.I. (loess or gam)"),
gettextKmg2("Smoothing without C.I. (loess or gam)")
),
title = gettextKmg2("Smoothing type")
)
tbbox1 <<- toolbox$new()
tbbox1$front(top)
},
setBack = function() {
vbbox1$back()
vbbox2$back()
lbbox1$back()
rbbox1$back()
tbbox1$back()
},
getWindowTitle = function() {
gettextKmg2("Scatter plot")
},
getHelp = function() {
"stat_smooth"
},
getParms = function() {
x <- getSelection(vbbox1$variable[[1]])
y <- getSelection(vbbox1$variable[[2]])
z <- getSelection(vbbox1$variable[[3]])
s <- getSelection(vbbox2$variable[[1]])
t <- getSelection(vbbox2$variable[[2]])
x <- checkVariable(x)
y <- checkVariable(y)
z <- checkVariable(z)
s <- checkVariable(s)
t <- checkVariable(t)
xlab <- tclvalue(lbbox1$fields[[1]]$value)
xauto <- x
ylab <- tclvalue(lbbox1$fields[[2]]$value)
yauto <- y
zlab <- tclvalue(lbbox1$fields[[3]]$value)
main <- tclvalue(lbbox1$fields[[4]]$value)
size <- tclvalue(tbbox1$size$value)
family <- getSelection(tbbox1$family)
colour <- getSelection(tbbox1$colour)
save <- tclvalue(tbbox1$goption$value[[1]])
theme <- checkTheme(getSelection(tbbox1$theme))
options(
kmg2FontSize = tclvalue(tbbox1$size$value),
kmg2FontFamily = seq_along(tbbox1$family$varlist)[tbbox1$family$varlist == getSelection(tbbox1$family)] - 1,
kmg2ColourSet = seq_along(tbbox1$colour$varlist)[tbbox1$colour$varlist == getSelection(tbbox1$colour)] - 1,
kmg2SaveGraph = tclvalue(tbbox1$goption$value[[1]]),
kmg2Theme = seq_along(tbbox1$theme$varlist)[tbbox1$theme$varlist == getSelection(tbbox1$theme)] - 1
)
smoothType <- tclvalue(rbbox1$value)
list(
x = x, y = y, z = z, s = s, t = t,
xlab = xlab, xauto = xauto, ylab = ylab, yauto = yauto, zlab = zlab, main = main,
size = size, family = family, colour = colour, save = save, theme = theme,
smoothType = smoothType
)
},
checkError = function(parms) {
if (length(parms$x) == 0) {
errorCondition(
recall = windowScatter,
message = gettextKmg2("X variable is not selected")
)
errorCode <- TRUE
} else if (length(parms$y) == 0) {
errorCondition(
recall = windowScatter,
message = gettextKmg2("Y variable is not selected")
)
errorCode <- TRUE
} else {
errorCode <- FALSE
}
errorCode
},
getGgplot = function(parms) {
if (length(parms$z) == 0) {
ggplot <- "ggplot(data = .df, aes(x = x, y = y)) + \n "
} else {
ggplot <- "ggplot(data = .df, aes(x = x, y = y, colour = z, shape = z)) + \n "
}
ggplot
},
getGeom = function(parms) {
geom <- "geom_point() + \n "
if (length(parms$z) == 0) {
aes <- ""
} else if (parms$smoothType == "4") {
aes <- "aes(fill = z)"
} else {
aes <- "aes(fill = z), "
}
if (parms$smoothType == "2") {
geom <- paste0(
geom,
"stat_smooth(", aes, "method = \"lm\") + \n "
)
} else if (parms$smoothType == "3") {
geom <- paste0(
geom,
"stat_smooth(", aes, "method = \"lm\", se = FALSE) + \n "
)
} else if (parms$smoothType == "4") {
geom <- paste0(
geom,
"stat_smooth(", aes, ") + \n "
)
} else if (parms$smoothType == "5") {
geom <- paste0(
geom,
"stat_smooth(", aes, "se = FALSE) + \n "
)
}
geom
},
getScale = function(parms) {
scale <- "scale_y_continuous(expand = c(0.01, 0)) + \n "
if (length(parms$z) != 0) {
if (parms$colour == "Default") {
} else if (parms$colour == "Hue") {
scale <- paste0(scale, "scale_colour_hue() + \n ")
} else if (parms$colour == "Grey") {
scale <- paste0(scale, "scale_colour_grey() + \n ")
} else {
scale <- paste0(scale, "scale_colour_brewer(palette = \"", parms$colour, "\") + \n ")
}
if (parms$smoothType != "1") {
if (parms$colour == "Default") {
scale <- ""
} else if (parms$colour == "Hue") {
scale <- paste0(scale, "scale_fill_hue() + \n ")
} else if (parms$colour == "Grey") {
scale <- paste0(scale, "scale_fill_grey() + \n ")
} else {
scale <- paste0(scale, "scale_fill_brewer(palette = \"", parms$colour, "\") + \n ")
}
}
}
scale
},
getZlab = function(parms) {
if (length(parms$z) == 0) {
zlab <- ""
} else if (nchar(parms$zlab) == 0) {
zlab <- ""
} else if (parms$zlab == "<auto>") {
if (parms$smoothType == "1") {
zlab <- paste0("labs(colour = \"", parms$z, "\", shape = \"", parms$z, "\") + \n ")
} else {
zlab <- paste0("labs(colour = \"", parms$z, "\", shape = \"", parms$z, "\", fill = \"", parms$z, "\") + \n ")
}
} else {
if (parms$smoothType == "1") {
zlab <- paste0("labs(colour = \"", parms$zlab, "\", shape = \"", parms$zlab, "\") + \n ")
} else {
zlab <- paste0("labs(colour = \"", parms$zlab, "\", shape = \"", parms$zlab, "\", fill = \"", parms$zlab, "\") + \n ")
}
}
zlab
},
getOpts = function(parms) {
opts <- list()
if (length(parms$s) != 0 || length(parms$t) != 0) {
opts <- c(opts, "panel.spacing = unit(0.3, \"lines\")")
}
if (length(parms$z) != 0 && nchar(parms$zlab) == 0) {
opts <- c(opts, "legend.position = \"right\"", "legend.title = element_blank()")
} else if (length(parms$z) != 0 && nchar(parms$zlab) != 0) {
opts <- c(opts, "legend.position = \"right\"")
}
if (length(opts) != 0) {
opts <- do.call(paste, c(opts, list(sep = ", ")))
opts <- paste0(" + \n theme(", opts, ")")
} else {
opts <- ""
}
opts
},
getMessage = function() {
gettextKmg2("Smoothing failed. Please try another smoothing type, or check the data and variables.")
}
)
)
#' Wrapper Function of Scatter Plot Subclass
#'
#' \code{windowScatter} function is a wrapper function of \code{gscat} class for the R-commander menu bar.
#'
#' @rdname plot-gscat-windowScatter
#' @keywords hplot
#' @export
windowScatter <- function() {
Scatter <- RcmdrPlugin.KMggplot2::gscat$new()
Scatter$plotWindow()
}
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