Interactive Layout Editor for 'R' Plots // Provides a 'shiny'-based layout editor for arranging 'R' plot objects on a fixed-size canvas. It supports 'ggplot2' plots, 'graphics' functions and recorded plots, 'pheatmap' objects, 'ComplexHeatmap' objects, 'grid' grobs, 'gtable' objects, and local raster images, with live preview and PDF or PNG export.