addLegend: Add graph legends to RedeR application.

Description

Methods to send legends to RedeR app.

Usage

addLegend.color(obj, colvec,  ...)
addLegend.size(obj, sizevec, ...)
addLegend.shape(obj, shapevec, ...)

Arguments

obj

Object of RedPort Class.

colvec

Vector with legend colors, either hexadecimal or valid R color names.

sizevec

Vector with legend node size, options: > 0 .

shapevec

Vector with valid shape names: 'ELLIPSE', 'RECTANGLE', 'ROUNDED_RECTANGLE', 'TRIANGLE', 'DIAMOND'.

...

Additional arguments passed to RedeR application.

Value

Send legend objects to RedeR app.

Details

Alternatively, colvec, sizevec and shapevec can be igraph objects with legend information previously set by the functions att.setv and att.sete. Additional arguments:

type: Legend type. Options: "node" or "edge" (default: "node") .
labvec: Vector with legend labels .
position: Position of the legend in RedeR panel. Options: 'topleft','topright','bottomleft','bottomright' (default: addLegend.color "topright", addLegend.size "bottomleft", and addLegend.shape "bottomright" ).
dxborder: Distance (in pixel) from panel border (default: 5 ) .
dyborder: Distance (in pixel) from panel border (default: 5 ) .
vertical: Logical value, set vertical/horizontal position of the legend in the app panel (default: TRUE for addLegend.color and addLegend.size and FALSE for addLegend.shape.
ftsize: Font size (in pixel) (default: 8) .
title: Legend title .
dxtitle: Distance (in pixel) from legend title to the main axis (default: 35) .
size: Legend size; only for addLegend.color and addLegend.shape methods (default: 30) .
bend: Legend width/height ratio; only for addLegend.color method (default: 0.85) .
col: Legend color; only for addLegend.size and addLegend.shape methods (default: "#000000") .
intersp: Legend inter space (only for addLegend.size and addLegend.shape methods) (default: 0) .
edgelen: Length of the edges in addLegend.size method (default: 50) .

Examples

Run this code


rdp <- RedPort('MyPort')

## Not run: 
# 
# calld(rdp)
# 
# cols<-colorRampPalette(colors=c('red','blue'))(14)	
# addLegend.color(rdp,cols)
# addLegend.color(rdp,cols,type="edge")
# 
# size<-c(10,20,30,40,50)
# addLegend.size(rdp,size)
# 
# size<-c(1:10)
# addLegend.size(rdp,size,type="edge")
# 
# shape<-c('ELLIPSE', 'RECTANGLE', 'ROUNDED_RECTANGLE', 'TRIANGLE', 'DIAMOND')
# addLegend.shape(rdp,shape)
# 
# shape<-c('SOLID','DOTTED','DOTTED_SHORT','LONG_DASH')
# addLegend.shape(rdp,shape,type="edge")
# 
# 
# ## End(Not run)

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