RGtk2: cairoRectangle – R documentation

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cairoRectangle

Adds a closed sub-path rectangle of the given size to the current path at position (x, y) in user-space coordinates.

cairoRectangle(cr, x, y, width, height)

`cr`	[`Cairo`] a cairo context
`x`	[numeric] the X coordinate of the top left corner of the rectangle
`y`	[numeric] the Y coordinate to the top left corner of the rectangle
`width`	[numeric] the width of the rectangle
`height`	[numeric] the height of the rectangle

This function is logically equivalent to:

cr$moveTo(x, y)
cr$relLineTo(width, 0)
cr$relLineTo(0, height)
cr$relLineTo(-width, 0)
cr$closePath()

Derived by RGtkGen from GTK+ documentation

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release