monographaR (version 1.3.1)

mapBatch: Generates map in batch mode

Description

This wrapper function will export maps for all species in data.

Usage

mapBatch(data, zoom = T, margin = 0.1, axes = T, shape = NULL,
export = "pdf", raster = NULL, RGB = NULL, points.col = "black", 
points.border = "gray50", points.cex = 1, shape.col = "white", 
shape.border = "black", raster.col = rev(gray.colors(65, start = 0, end = 1)), 
raster.legend = F, hillshade = F, width = 8, height = 8, 
image.resolution = 100, figure.number = T, title = T, box = T, 
add.minimap = F, minimap.shape = NULL, minimap.shape.col = "white", 
minimap.shape.border = "gray50", minimap.pos = "topleft", 
minimap.add.points = T, minimap.points.col = "black", 
minimap.points.border = "gray50", minimap.points.cex = 1, 
minimap.extent = NULL, minimap.rect.fill = NA, minimap.rect.border = NULL,
maxpixels = 1e+05, ...)

Value

Exports a pdf or image files.

Arguments

data

data.frame

zoom

logical

margin

numeric

axes

logical

shape

a single or a list of spatial shape objects

export

"pdf", "jpeg" or "tiff"

raster

a raster object

RGB

a raster stack object (with three layers)

points.col

character

points.border

character

points.cex

numeric

shape.col

character

shape.border

character

raster.col

character (a vector of colors)

raster.legend

logical

hillshade

logical

width

numeric (in inches)

height

numeric (in inches)

image.resolution

numeric

figure.number

logical

title

logical

box

logical

add.minimap

logical

minimap.shape

a spatial shape object

minimap.shape.col

character (color)

minimap.shape.border

character (color)

minimap.pos

"topleft", "topright", "bottomleft" or "bottomright"

minimap.add.points

logical

minimap.points.col

character (color)

minimap.points.border

character (color)

minimap.points.cex

numeric

minimap.extent

numeric (x1, x2, y1, y2)

minimap.rect.fill

character (color)

minimap.rect.border

character (color)

maxpixels

numeric

...

additional arguments for plotting the extra shapes

Author

Marcelo Reginato

Details

The function has three output options: a single pdf with all maps (export = "pdf") or individual image files for each species (export = "tiff" or "jpeg"). It requires a data.frame with three columns, ordered as: species, longitude and latitude. If zoom = TRUE, the function will set the limits of the plot using the distribution of each species plus the margin (relative value). If zoom = FALSE, the function will use the distribution of the whole data to set the limits (all maps will have the same limits). Colors can be changed with the arguments points.col, shape.col, shape.border, while the size of the points can be changed with points.cex. A raster layer can be provided (elevation for instance), and the colors of the raster are controlled by raster.col. The user can provide a single or a list of shape files, otherwise the rnaturalearth map is used.

See Also

raster

Examples

## loading the example data

data(monographaR_examples)
monographaR_examples$map_data -> data
head(data)

## running the function

# mapBatch(data , type="simple", zoom=T, margin=0.2, points.col="black",
# points.border="white", shape.col="gray90", points.cex=1.5, shape.border 
# = "gray90", export="pdf")