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Set the displayed band or RGB triple

Source: R/widget-canvas.R
at_canvas_set_band.Rd

Set the displayed band or RGB triple

Usage

at_canvas_set_band(proxy, band, call = rlang::caller_env())

Arguments

proxy

An atcanvas_proxy.

band

A band index or a length-3 vector of band indices.

call

The calling environment, for error reporting.

Value

The proxy, invisibly.

See also

Other shiny: atCanvasOutput(), at_annotate(), at_canvas(), at_canvas_fit(), at_canvas_proxy(), at_canvas_set_annotations(), at_canvas_set_overlay(), at_canvas_set_tool(), at_tile_source(), renderAtCanvas()