Generate a PNG from a raster of RGBA integer values.
Generate a PNG from a raster of RGBA integer values.
Use this operation when you have created a raster whose values are already RGBA color values that you wish to render into a PNG. If you have a raster with data that you wish to render, you should use RenderJpg instead.
An RGBA value is a 32 bit integer with 8 bits used for each component: the first 8 bits are the red value (between 0 and 255), then green, blue, and alpha (with 0 being transparent and 255 being opaque).
Generate a PNG from a raster of RGBA integer values.
Generate a PNG from a raster of RGBA integer values.
Use this operation when you have created a raster whose values are already RGBA color values that you wish to render into a PNG. If you have a raster with data that you wish to render, you should use RenderPng instead.
An RGBA value is a 32 bit integer with 8 bits used for each component: the first 8 bits are the red value (between 0 and 255), then green, blue, and alpha (with 0 being transparent and 255 being opaque).