PNG Plugin

The PNG Plugin is used to read/write PNG files.


  • ossim_png

Writer Properties

  • add_alpha_channel By default, the PNG Plugin does not create transparent PNGs. To create a transparent PNG, you must add an alpha channel.


Create a transparent PNG using orthoigen.

ossim-orthoigen -w ossim_png --writer-prop add_alpha_channel=true input.tif output.png

Create a PNG using icp

ossim-icp -a ossim_png input.tif output.png
Last modified 14 years ago Last modified on Oct 16, 2010, 5:30:25 AM
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