Examples for 'grid::resolveRasterSize'

Utility function to resolve the size of a raster grob

Aliases: resolveRasterSize

Keywords: dplot

### ** Examples

# Square raster
rg <- rasterGrob(matrix(0))
# Fill the complete page (if page is square)
grid.newpage()
resolveRasterSize(rg)$height

[1] 7inches

grid.draw(rg)
plot of chunk example-grid-resolveRasterSize-1
# Forced to fit tall thin region
grid.newpage()
pushViewport(viewport(width=.1))
resolveRasterSize(rg)$height

[1] 0.9inches

grid.draw(rg)
plot of chunk example-grid-resolveRasterSize-1
[Package grid version 4.2.3 Index]