> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# OverwriteResolutionModeEnum

OverwriteResolutionModeEnum enumeration constants are used to specify if the resolution of the image should be overwritten during preprocessing.

```
typedef enum {
 ORM_Auto,
 ORM_Manual,
 ORM_No
} OverwriteResolutionModeEnum;
```

## Elements

| Name          | Description                                                                                                                                                                                                                                                                                     |
| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| ORM\\\_Auto   | ABBYY FineReader Engine will automatically determine optimal image resolution and overwrite it if necessary.                                                                                                                                                                                    |
| ORM\\\_Manual | Image resolution will be overwritten with the value specified in the [IPagePreprocessingParams::ResolutionToOverwrite](/fine-reader/engine/api-reference/parameter-objects/preprocessing-analysis-recognition-and-synthesis-parameters/pagepreprocessingparams#resolutiontooverwrite) property. |
| ORM\\\_No     | Image resolution will not be overwritten.                                                                                                                                                                                                                                                       |

## Used in

[IPagePreprocessingParams::OverwriteResolutionMode](/fine-reader/engine/api-reference/parameter-objects/preprocessing-analysis-recognition-and-synthesis-parameters/pagepreprocessingparams#overwriteresolutionmode)