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How to export a raster image as a png?
I want to export a raster as a PNG image. I don’t want borders, labels, legends, axis… all I want is the map covering the whole image. The data come from here (vegetation cover) and here (administrative boundaries). It saves the file, but adds an undesirable margin to it.
How to save a raster file without margin?
The data come from here (vegetation cover) and here (administrative boundaries). It saves the file, but adds an undesirable margin to it. I’ve seen people suggesting other commands, like raster::spplot or rasterVis::levelplot. I tried spplot, but still didn’t work. I don’t want to install a new package to do what should (in theory?) be very simple.
How to make the background transparent in raster?
You could define the background as transparent using something like bg=rgb (255,255,255,alpha=1). Since there is plot canvas overhead, I would explicitly set the height and width with units in inches or centimeters and not using the row/col dimensions of the raster.
How to save a plot to a PNG file?
For example, to create a png file called myplot.png from a graph that is displayed by R, type Remember that when you save plots this way, the plot isn’t actually written to the file until you call dev.off .
How do I export raster data to geodatabase?
The NoData value is not persisted for data exported to a geodatabase or CRF format. The Export Raster pane allows you to export the entire raster dataset, mosaic dataset, image service or the portion in the display. In the Contents pane, right-click the raster layer you want to export, click Data, and click Export Raster.
How can I export a plot in RStudio?
If you are using RStudio you can export a plot with the Export menu of the Plots Pane: The menu allows you to select three options: save the plot as Image, as PDF or copy the plot to the Clipboard.