saveJPG: saveJPG
In paul-shannon/RCyjs: Display and manipulate graphs in cytoscape.js

Description Usage Arguments Value Examples

saveJPG write current cytoscape view, at current resolution, to a JPG file.

1 2	## S4 method for signature 'RCyjs' saveJPG(obj, filename, resolutionFactor = 1)

`obj`	an RCyjs instance
`filename`	a character string
`resolutionFactor`	numeric, default 1, higher values multiply resolution beyond screen dpi

no return value

if(interactive()){
   rcy <- RCyjs(title="layouts", graph=createTestGraph(nodeCount=20, edgeCount=20))
   style.filename <- system.file(package="RCyjs", "extdata", "sampleStyle1.js");
   loadStyleFile(rcy, style.filename)
   layout(rcy, "cose")
   fit(rcy)
   filename <- tempfile(fileext=".jpg")
   saveJPG(rcy, filename, resolutionFactor)
   }