Azure heat map not rendered from GeoJson datasource
I am new to the azure maps and try to generate a weighted heat map to show population in particular areas. I am using the following code, if I use my GeoJSON as data source, no heat map layer is…
R, issue "unable to load shared object cairo.so" on Linux CentOS 7
I've been using R with ggplot2 and other packages on my Linux CentOS 7 for a long time. Today, all of a sudden, it stopped working. When I call the png() function in my script, it generates the following errrors:…
R ggplot2 – adjust distance between breaks on a continuous colourbar gradient – Photoshop
I have created a heatmap in ggplot2 using geom_tile and mapped the values using scale_fill_gradientn. The colourbar is separated into two gradients. One gradient maps values from 0 to 0.05, and the other gradient maps values from 0.05 to 1.…