r - ggvis figure can't zoom in an embedded shiny app in shiny markdown document -


i have shiny app embedded in shiny markdown document. if run app lonely, ggvis figure can zoom in , out following picture: enter image description here

pay attention small arrow in rigth bottom.

but when embed app shiny markdown document using following code:

````{r, echo = false}     require(ggvis)     require(knitr)     require(shiny)     shinyappdir(            system.file("../../../../shiny/dataprocess/r", package="shiny"),            options=list( width="100%",height=1000)     ) ````

this app correctly embedded. figure can't zoom. following: enter image description here

the small arrow disappears.

i new shiny , shiny markdown document, hope help.

  1. my rstudio version version 0.98.1103
  2. r version r x64 3.2.0

note : using ggvis directely in shiny markdown document, works well.

by default shiny graphs have options(resizable=true), creates small arrow in right bottom. suppose in markdown document resizable set false or suppressed setting height hand


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