2020-12-21 18:18:08 +00:00
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---
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title: intermediate-export-image
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id: intermediate-export-image
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2021-02-04 03:14:39 +00:00
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weight: 50
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2020-12-21 18:18:08 +00:00
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draft: false
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author: "people"
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---
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`event`
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This event is called each time an image is exported, once for each image after the image
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has been processed to an image format but before the storage has moved the image to
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its final destination. The call is blocking.
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# intermediate-export-image.callback
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```
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function(
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event : string,
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image : types.dt_lua_image_t,
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filename : string,
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format : types.dt_imageio_module_format_t,
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storage : types.dt_imageio_module_storage_t
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)
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```
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* **event** - _string_ - The name of the event that triggered the callback.
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* **image** - _[types.dt_lua_image_t](../types/dt_lua_image_t)_ - The image object that has been exported.
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* **filename** - _string_ - The name of the file that is the result of the image being processed.
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* **format** - _[types.dt_imageio_module_format_t](../types/dt_imageio_module_format_t)_ - The format used to export the image.
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* **storage** - _[types.dt_imageio_module_storage_t](../types/dt_imageio_module_storage_t)_ - The storage used to export the image \(can be nil\).
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# intermediate-export-image.extra registration parameters
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This event has no extra registration parameters.
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