Linux command
ppmglobe 命令
网络
复制后可按需替换文件名、目录或参数。
常用示例
Create globe strips
ppmglobe [strips] [input.ppm] [output]
Create 12-strip globe
ppmglobe 12 [map.ppm] globe
说明
ppmglobe converts an equirectangular map projection image into a set of tapered strips that can be printed, cut out, and assembled into a paper globe. The number of strips determines how many pieces the globe is divided into, with more strips producing a smoother sphere. The input image should be in equirectangular (plate carrée) projection, where longitude maps linearly to the x-axis and latitude to the y-axis. Each output strip is saved as a separate numbered PPM file. Part of the Netpbm toolkit.
FAQ
What is the ppmglobe command used for?
ppmglobe converts an equirectangular map projection image into a set of tapered strips that can be printed, cut out, and assembled into a paper globe. The number of strips determines how many pieces the globe is divided into, with more strips producing a smoother sphere. The input image should be in equirectangular (plate carrée) projection, where longitude maps linearly to the x-axis and latitude to the y-axis. Each output strip is saved as a separate numbered PPM file. Part of the Netpbm toolkit.
How do I run a basic ppmglobe example?
Run `ppmglobe [strips] [input.ppm] [output]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more ppmglobe examples?
This page includes 2 examples for ppmglobe, plus related commands for nearby Linux tasks.