[OrientationDetectionParams] INI file section

The [OrientationDetectionParams] INI file section defines settings for detecting and controlling the allowed directions of automatic page orientation in the Pdftools OCR Service.

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Orientation detection parameters

OrientationDetectionMode

Key	Type	Default
OrientationDetectionMode	OrientationDetectionModeEnum	ODM_Normal

Specifies the mode of page orientation detection.

OrientationDetectionModeEnum

• ODM_Fast: Fast mode
  Provides the fastest orientation detection speed with moderately decreased quality.
• ODM_Normal: Normal mode
  A balanced mode between thorough and fast detection.
• ODM_Thorough: Thorough mode
  Provides the best quality of orientation detection.

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ProhibitClockwiseRotation

Key	Type	Default
ProhibitClockwiseRotation	Boolean	false

Disables clockwise page rotation when selecting the page orientation.

note

This property must not have the true value if the ProhibitCounterclockwiseRotation and ProhibitUpsidedownRotation properties are set to true.

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ProhibitCounterclockwiseRotation

Key	Type	Default
ProhibitCounterclockwiseRotation	Boolean	false

Disables counterclockwise page rotation when selecting the page orientation.

note

This property must not have the value true if the ProhibitClockwiseRotation and ProhibitUpsidedownRotation properties are set to true.

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ProhibitUpsidedownRotation

Key	Type	Default
ProhibitUpsidedownRotation	Boolean	false

Disables upside-down page rotation when selecting the page orientation.

note

This property must not have the value true if the ProhibitClockwiseRotation and ProhibitCounterclockwiseRotation properties are set to true.