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defhandlersource
2009 Dec 22
1
RGtk2 - retrieve ggraphics mouse coordinates during drag-and-drop event
...rt
yMove <- xyCoordsRelease[2] - yStart
print(c("xMove", round(xMove, 3), "yMove", round(yMove, 3)))
plot(rnorm(20), col="red")
#print(qplot(rnorm(100), geom="histogram"))
pressed <<- FALSE
return(TRUE)
})
adddropsource(table) #, handler = defHandlerSource)
#defHandlerSource = function(h,...) print("source")
adddropmotion(g, handler=function(h, ...) {
print("motion")
})
adddroptarget(g, targetType="object", handler = defHandlerTarget, g)
defHandlerTarget = function(h, ...){
print(h$dropdata)
}
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