SetPolygonLimits: GUI: Polygon Limits

In USGS-R/RSurvey: Geographic Information System Application

Description

A graphical user interface (GUI) for specifying polygon limits.

Usage

SetPolygonLimits(poly.names = NULL, poly.data = NULL, poly.crop = NULL,
  parent = NULL)

Arguments

poly.names	character. Vector of polygon names
poly.data	character. Name of the polygon that defines the data limits boundary.
poly.crop	character. Name of the polygon that defines the crop region for interpolated data.
parent	tkwin. GUI parent window

Value

Queries and sets the following components of Data:

credit	mapping credit note
explanation	explanation of gridded-data values.
legend.title	title to be placed at the top of the points legend.
legend.subtitle	subtitle to be placed at the top of the points legend.

Author(s)

J.C. Fisher, U.S. Geological Survey, Idaho Water Science Center

Examples

## Not run: 
  SetPolygonLimits(c("Polygon1", "Polygon2", "Polygon3"))

## End(Not run)

USGS-R/RSurvey documentation built on May 9, 2019, 6:10 p.m.