zoom_heatmap {heatmapFlex}

Function to zoom into an already drawn heatmap

Description

After the heatmap was drawn in a screen device such as X11, windows and quartz it can be zoomed by using the mouse.

Usage

zoom_heatmap(dl, ...)

Arguments

dl

(list). The "display list": A list with all parameters needed for plotting the heatmap.

...

(list). Additional parameters passed to draw_heatmap (and eventually to plot).

Value

Invisibly returns a list with graphical parameters but is mainly called for its side-effect of drawing a zoomed plot.

See Also

locator