TextZonesUnit

The TextZonesUnit class represents a unit that contains text zones. It is derived from IntermediateResultUnit class and provides methods to retrieve the count and details of text zones.

Definition

Namespace: com.dynamsoft.core.intermediate_results

public class TextZonesUnit extends IntermediateResultUnit

Methods

getCount

Gets the number of text zones in the unit.

int getCount()

Return value

Returns the number of text zones in the unit.

getTextZone

Gets the text zone at the specified index.

TextZone getTextZone(int index) throws CoreException

Parameters

index The index of the text zone.

Return Value

Returns the TextZone object at the specified index.

Exception

CoreException

See Also

TextZone

getTextZones

Gets all text zones.

TextZone[] getTextZones()

Return Value

Returns an array of TextZone objects representing all text zones.

See Also

TextZone

removeAllTextZones

Removes all text zones from the unit.

void removeAllTextZones()

removeTextZone

Removes the text zone at the specified index.

void removeTextZone(int index) throws CoreException

Parameters

index The index of the text zone to remove.

Exception

CoreException

addTextZone

Adds a text zone to the unit.

void addTextZone(TextZone textZone) throws CoreException
void addTextZone(TextZone textZone, double[] matrixToOriginalImage) throws CoreException

Parameters

textZone The text zone to add.

matrixToOriginalImage The transform matrix to original image. The array length must be 9.

Exception

CoreException

See Also

TextZone

setTextZone

Sets the text zone at the specified index.

void setTextZone(int index, TextZone textZone) throws CoreException
void setTextZone(int index, TextZone textZone, double[] matrixToOriginalImage) throws CoreException

Parameters

index The index of the text zone to set.

textZone The text zone to set.

matrixToOriginalImage The transform matrix to original image. The array length must be 9.

Exception

CoreException

See Also

TextZone