support gdalnara format

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: ximage
 Title: Draw Images of Raster Data and Related Adornments
-Version: 0.0.0.9006
+Version: 0.0.0.9007
 Authors@R: 
     person("Michael D.", "Sumner", , "[email protected]", role = c("aut", "cre"))
 Description: Draw images easily and as if doing that was considered desirable or  

NEWS.md

@@ -1,5 +1,7 @@
 # ximage dev
 
+* `image()` now works with list output from gdalnara (same as gdal_raster_image but with nativeRaster). 
+
 * Added suport for `xcontour()` for the output output of `gdal_raster_data()` in {vapour}. 
 
 * `ximage()` can now plot sf::gdal_read objects. 

R/ximage.R

@@ -102,6 +102,7 @@ ximage.list <- function(x, extent = NULL, zlim = NULL, add = FALSE, ..., xlab =
     ximage_sf_data(x, extent = extent, zlim = zlim, add = add, ..., xlab = xlab, ylab = ylab, col = col)
     return(invisible(x))
   }
+
    ## here validate that we have extent, dimension as attributes, otherwise just see if it's a matrix
   attrs <- attributes(x)
   if (!is.null(attrs$extent) && is.null(extent)) extent <- attrs$extent
@@ -130,6 +131,11 @@ ximage.list <- function(x, extent = NULL, zlim = NULL, add = FALSE, ..., xlab =
     }
   }
 
+    if (inherits(x[[1]], "nativeRaster")) {
+    ximage(x[[1L]], extent = extent,  zlim = zlim, add = add, ..., xlab = xlab, ylab = ylab, col = col)
+      return(invisible(x))
+  }
+
   if (length(x) %in% c(3, 4)) {
     ximage(aperm(array(unlist(x), c(dimension[1:2], 3)), c(2, 1, length(x))),
                  extent = extent,  zlim = zlim, add = add, ..., xlab = xlab, ylab = ylab, col = col)