setDataZoom: Set 'dataZoom' Bar of Echarts

In madlogos/recharts2: An R Interface to ECharts3

Description

When an echart object is generated, you can modify it by setting dataZoom using %>%.

Usage

setDataZoom(chart, show = TRUE, pos = 6, range = NULL, width = 30,
  fill = "rgba(144,197,237,0.2)", handle = "rgba(70,130,180,0.8)",
  bgColor = "rgba(0,0,0,0)", dataBgColor = "#eee", showDetail = TRUE,
  realtime = FALSE, zoomLock = FALSE, ...)

Arguments

chart	echarts object generated by echart or echartR
show	logical. Show the dataZoom control if TRUE. If you want to remove dataZoom from the echarts object, set it NULL.
pos	the clock-position of dataZoom, refert to vecPos. You can define a vector c(x, y, orient) yourself.
range	A vector of c(min, max). Cannot be out of the frame c(0, 100)
width	The width of the dataZoom bar. Default 20px.
fill	fillerColor of the dataZoom bar, in character 'rgba(red, green, blue, alpha)' format. Default 'rgba(144,197,237,0.2)' ("#90C5ED33").
handle	handleColor of the dataZoom bar, in character 'rgba(red, green, blue, alpha)' format. Default 'rgba(70,130,180,0.8)' ("#4682B4CC").
bgColor	background color. Default transparent ('rgba(0,0,0,0)')
dataBgColor	background color of the data thumbnail (1st series). Default '#eee'.
showDetail	Logical, if show the details when zooming. Defaul TRUE.
realtime	Logical, if realtime display the changes when zooming. Default FALSE.
zoomLock	Logical, if the zoom range is locked. Deafult FALSE.
...	Elipsis

Value

A modified echart object

References

http://echarts.baidu.com/echarts2/doc/option.html#title~dataZoom

Examples

## Not run: 
g = iris %>% echartR(x=Sepal.Width, y=Petal.Width, series=Species, type='scatter')
g %>% setDataZoom(fill=rgba(c(col2rgb('gold'), 0.3)),
                  handle=rgba(c(col2rgb('gold'), 1)))

g1 = iris %>% echartR(x=Sepal.Width, y=Petal.Width, t=Species, type='scatter')
g1 %>% setDataZoom(fill=rgba(c(col2rgb('lightgreen'), 0.2)),
                  handle=rgba(c(col2rgb('darkgreen'), 0.5)))

## End(Not run)

madlogos/recharts2 documentation built on May 21, 2019, 11:03 a.m.