emap_points: Add map points

In JohnCoene/echarts: EChart htmlwidget

Description

Add map points

Usage

emap_points(p, serie, clickable = TRUE, symbol = "pin", symbolSize = 10,
  symbolRotate = NULL, large = FALSE, itemStyle = NULL, ...)

emap_points_(p, serie, clickable = TRUE, symbol = "pin", symbolSize = 10,
  symbolRotate = NULL, large = FALSE, itemStyle = NULL, ...)

Arguments

p	an echart objects.
serie	values to plot.
clickable	whether points are clickable.
symbol	point symbol, see details for valid values.
symbolSize	size of points.
symbolRotate	angle by which symbol is rotated, i.e.: 30.
large	whether to optimise for large datasets: 2K points +.
itemStyle	cutomise points.
...	any other option to pass to points.

Details

Valid values for symbol:

• circle

• rectangle

• triangle

• diamond

• emptyCircle

• emptyRectangle

• emptyTriangle

• emptyDiamond

• heart

• droplet

• pin

• arrow

• star

See Also

office map points docs

Examples

## Not run: 
coords <- data.frame(city = c("London", "New York", "Beijing", "Sydney"),
  lon = c(-0.1167218, -73.98002, 116.3883, 151.18518),
  lat = c(51.49999, 40.74998, 39.92889, -33.92001),
  values = runif(4, 10, 20))

coords %>%
  echart_("city") %>%
  emap() %>%
  emap_coords_("lon", "lat") %>%
  emap_points_("values")

coords2 <- data.frame(city = "Rio", lon = -43.172896, lat = -22.906847, value = 15)

coords %>%
  echart_("city") %>%
  emap() %>%
  emap_coords_("lon", "lat") %>%
  emap_points_("values", symbolSize = 5) %>%
  edata_(coords2, "city") %>%
  emap() %>%
  emap_coords_("lon", "lat") %>%
  emap_points_("value", symbol = "emptyCircle", effect = list(show = TRUE, shadowBlur = 10)) %>%
  etheme("helianthus")

## End(Not run)

JohnCoene/echarts documentation built on May 22, 2021, 6:18 p.m.