qtheme function

Add themes to a Network object.

qtheme - This function builds generic themes to add a theme to a Network object rather than individual print arguments.

theme_nightheat A night heat theme.

theme_badkitchen A 70s kitchen theme.

theme_cafe A cafe theme.

theme_grayscale A grayscale theme.

theme_norah A Norah theme.

theme_hipster A hipster theme.

theme_duskheat A duskheat theme.

qtheme(
  x = "generic",
  title,
  title.color,
  layout,
  legend,
  legend.cex,
  legend.text.color,
  legend.gradient,
  bg,
  vertex.color,
  vertex.size,
  vertex.frame.color,
  vertex.label.color,
  vertex.label.cex,
  edge.label.color,
  edge.label.cex
)

theme_nightheat(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_badkitchen(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_cafe(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_grayscale(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_greyscale(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_norah(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_hipster(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

theme_duskheat(
  x = pars[["x"]],
  title = pars[["title"]],
  title.color = pars[["title.color"]],
  layout = pars[["layout"]],
  legend = pars[["legend"]],
  legend.cex = pars[["legend.cex"]],
  legend.gradient = pars[["legend.gradient"]],
  bg = pars[["bg"]],
  legend.text.color = pars[["legend.text.color"]],
  vertex.color = pars[["vertex.color"]],
  vertex.size = pars[["vertex.size"]],
  vertex.frame.color = pars[["vertex.frame.color"]],
  vertex.label.color = pars[["vertex.label.color"]],
  vertex.label.cex = pars[["vertex.label.cex"]],
  edge.label.color = pars[["edge.label.color"]],
  edge.label.cex = pars[["edge.label.cex"]],
  ...
)

Arguments

• x: The name of the qtheme.

• title: The title of the plot. NULL eliminates title. NA

  uses title attribute of the Network object.

• title.color: The color of the title.

• layout: igraph layout to use.

• legend: The coordinates of the legend. See color.legend for more information.

• legend.cex: character expansion factor. NULL and NA are equivalent to 1.0. See mtext for more information.

• legend.text.color: The text legend text color.

• legend.gradient: A vector of ordered colors to use for the gradient fills in the network edges.

• bg: The color to be used for the background of the device region. See par for more information.

• vertex.color: The font family to be used for vertex labels.

• vertex.size: The size of the vertex.

• vertex.frame.color: The color of the vertex border.

• vertex.label.color: The color of the labels.

• vertex.label.cex: The font size for vertex labels.

• edge.label.color: The color for the edge labels. Use NA to remove.

• edge.label.cex: The font size of the edge labels.

• ``: Additional arguments supplied to qtheme.

Examples

## Not run:

(poldat <- with(sentSplit(DATA, 4), polarity(state, person)))
m <- Network(poldat)
m

m + theme_nightheat
m + theme_cafe
m + theme_grayscale
m + theme_norah
m + theme_hipster
m + theme_badkitchen
m + theme_duskheat

## make your own themes
theme_irish <- qtheme(x = "irish", bg = "grey25", 
    vertex.label.color = "grey50", legend.text.color = "white",
    legend.gradient = c("darkgreen", "white", "darkorange"), 
    edge.label.color="white", vertex.size= 20)

m + theme_irish
## End(Not run)