org.hkijena.jipipe.plugins.ijocr.nodes

Class TesseractOCRAlgorithm

java.lang.Object

org.hkijena.jipipe.api.parameters.AbstractJIPipeParameterCollection

org.hkijena.jipipe.api.nodes.JIPipeGraphNode

org.hkijena.jipipe.api.nodes.JIPipeAlgorithm

org.hkijena.jipipe.api.nodes.algorithm.JIPipeParameterSlotAlgorithm

org.hkijena.jipipe.api.nodes.algorithm.JIPipeSimpleIteratingAlgorithm

org.hkijena.jipipe.plugins.ijocr.nodes.TesseractOCRAlgorithm

All Implemented Interfaces:

JIPipeSlotConfiguration.SlotConfigurationChangedEventListener, JIPipeFunctionallyComparable, JIPipeIterationStepAlgorithm, JIPipeAdaptiveParametersAlgorithm, JIPipeParallelizedAlgorithm, JIPipeParameterCollection, JIPipeParameterCollection.ParameterChangedEventListener, JIPipeParameterCollection.ParameterStructureChangedEventListener, JIPipeParameterCollection.ParameterUIChangedEventListener, JIPipeValidatable

public class TesseractOCRAlgorithm
extends JIPipeSimpleIteratingAlgorithm

Nested Class Summary

Nested classes/interfaces inherited from class org.hkijena.jipipe.api.nodes.JIPipeGraphNode

JIPipeGraphNode.BaseDirectoryChangedEvent, JIPipeGraphNode.BaseDirectoryChangedEventEmitter, JIPipeGraphNode.BaseDirectoryChangedEventListener, JIPipeGraphNode.NodeSlotsChangedEvent, JIPipeGraphNode.NodeSlotsChangedEventEmitter, JIPipeGraphNode.NodeSlotsChangedEventListener, JIPipeGraphNode.Serializer

Nested classes/interfaces inherited from interface org.hkijena.jipipe.api.parameters.JIPipeParameterCollection

JIPipeParameterCollection.ParameterChangedEvent, JIPipeParameterCollection.ParameterChangedEventEmitter, JIPipeParameterCollection.ParameterChangedEventListener, JIPipeParameterCollection.ParameterStructureChangedEvent, JIPipeParameterCollection.ParameterStructureChangedEventEmitter, JIPipeParameterCollection.ParameterStructureChangedEventListener, JIPipeParameterCollection.ParameterUIChangedEvent, JIPipeParameterCollection.ParameterUIChangedEventEmitter, JIPipeParameterCollection.ParameterUIChangedEventListener

Field Summary

Fields inherited from class org.hkijena.jipipe.api.nodes.algorithm.JIPipeParameterSlotAlgorithm

SLOT_PARAMETERS

Constructor Summary

Constructors

Constructor and Description
TesseractOCRAlgorithm(JIPipeNodeInfo info)
TesseractOCRAlgorithm(TesseractOCRAlgorithm other)

Method Summary

Modifier and Type	Method and Description
TesseractOCREnvironment	getConfiguredTesseractOCREnvironment()
TesseractOCREngineMode	getEngineMode()
void	getEnvironmentDependencies(List<JIPipeEnvironment> target) Gathers all known external environments
DynamicStringSetParameter	getLanguages()
OptionalJIPipeExpressionParameter	getOverrideCharAllowList()
OptionalJIPipeExpressionParameter	getOverrideDPI()
OptionalTesseractOCREnvironment	getOverrideTesseractOCREnvironment()
TesseractPageSegmentationMethod	getPageSegmentationMethod()
protected void	runIteration(JIPipeSingleIterationStep iterationStep, JIPipeIterationContext iterationContext, JIPipeGraphNodeRunContext runContext, JIPipeProgressInfo progressInfo) Runs code on one data row
void	setEngineMode(TesseractOCREngineMode engineMode)
void	setLanguages(DynamicStringSetParameter languages)
void	setOverrideCharAllowList(OptionalJIPipeExpressionParameter overrideCharAllowList)
void	setOverrideDPI(OptionalJIPipeExpressionParameter overrideDPI)
void	setOverrideTesseractOCREnvironment(OptionalTesseractOCREnvironment overrideTesseractOCREnvironment)
void	setPageSegmentationMethod(TesseractPageSegmentationMethod pageSegmentationMethod)

Methods inherited from class org.hkijena.jipipe.api.nodes.algorithm.JIPipeSimpleIteratingAlgorithm

createUIInputSlotIconDescriptionMenuItems, generateDataBatchesGenerationResult, getAdaptiveParameterSettings, getDataBatchGenerationSettings, getGenerationSettingsInterface, getParallelizationBatchSize, isAllowEmptyIterationStep, isParameterUIVisible, isParameterUIVisible, reportValidity, runParameterSet, runPassThrough, supportsParallelization

Methods inherited from class org.hkijena.jipipe.api.nodes.algorithm.JIPipeParameterSlotAlgorithm

getDataInputSlotCount, getDataInputSlots, getFirstInputSlot, getNonParameterInputSlots, getParameterSlot, getParameterSlotAlgorithmSettings, getUIInputSlotIcon, getUIInputSlotIconBaseDimensions, onParameterChanged, run

Methods inherited from class org.hkijena.jipipe.api.nodes.JIPipeAlgorithm

canAutoPassThrough, canPassThrough, functionallyEquals, getDefaultCustomExpressionVariables, getRuntimePartition, isEnabled, isEnableDefaultCustomExpressionVariables, isPassThrough, isPostprocessor, isPreprocessor, isSkipped, loadExample, onDeserialized, runPassThrough, setEnabled, setPassThrough, setRuntimePartition, setSkipped

Methods inherited from class org.hkijena.jipipe.api.nodes.JIPipeGraphNode

archiveTo, canUserDelete, clearLocations, clearSlotData, copySlotConfiguration, duplicate, emitNodeSlotsChangedEvent, fromJson, getAliasIdInParentGraph, getBaseDirectory, getBaseDirectoryChangedEventEmitter, getCategory, getCompartmentDisplayName, getCompartmentUUIDInGraphAsString, getCompartmentUUIDInParentGraph, getCustomDescription, getCustomName, getDependencies, getDisplayName, getFirstOutputSlot, getInfo, getInputSlot, getInputSlotMap, getInputSlotOrder, getInputSlots, getInputSlotsWithRole, getInternalStoragePath, getLastInputSlot, getLastOutputSlot, getName, getNewScratch, getNodeSlotsChangedEventEmitter, getNodeUILocationPerViewModePerCompartment, getNodeUILocationWithin, getOpenInputSlots, getOutputSlot, getOutputSlotMap, getOutputSlots, getOutputSlotsWithRole, getParentGraph, getProject, getProjectCompartment, getProjectDataDirs, getProjectDirectory, getRuntimeProject, getScratchBaseDirectory, getSlotConfiguration, getStoragePath, getTextDescription, getUUIDInParentGraph, hasInputSlot, hasOutputSlot, isBookmarked, isUiLocked, isVisibleIn, onSlotConfigurationChanged, renderInputSlots, renderOutputSlots, setBaseDirectory, setBookmarked, setCustomDescription, setCustomName, setInfo, setInternalStoragePath, setNodeUILocationPerViewModePerCompartment, setNodeUILocationWithin, setNodeUILocationWithin, setParentGraph, setProjectDirectory, setRuntimeProject, setScratchBaseDirectory, setSlotConfiguration, setStoragePath, setUiLocked, toggleSlot, toJson, updateGraphNodeSlots

Methods inherited from class org.hkijena.jipipe.api.parameters.AbstractJIPipeParameterCollection

getParameterChangedEventEmitter, getParameterStructureChangedEventEmitter, getParameterUIChangedEventEmitter, onParameterStructureChanged, onParameterUIChanged, registerSubParameter, registerSubParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hkijena.jipipe.api.nodes.iterationstep.JIPipeIterationStepAlgorithm

generateDataBatchesDryRun

Methods inherited from interface org.hkijena.jipipe.api.nodes.JIPipeAdaptiveParametersAlgorithm

installUIOverrideParameterEditor, installUIParameterOptions

Methods inherited from interface org.hkijena.jipipe.api.parameters.JIPipeParameterCollection

deserializeFromJsonNode, emitParameterChangedEvent, emitParameterStructureChangedEvent, emitParameterUIChangedEvent, getContextActions, getParameter, getParameterAccess, getParameterChangedEventEmitter, getParameterStructureChangedEventEmitter, getParameterUIChangedEventEmitter, serializeToJsonFile, serializeToJsonGenerator, serializeToJsonString, setParameter

Methods inherited from interface org.hkijena.jipipe.api.validation.JIPipeValidatable

generateValidityReport

Methods inherited from interface org.hkijena.jipipe.api.parameters.JIPipeParameterCollection.ParameterUIChangedEventListener

onParameterUIChanged

Methods inherited from interface org.hkijena.jipipe.api.parameters.JIPipeParameterCollection.ParameterStructureChangedEventListener

onParameterStructureChanged

Constructor Detail

TesseractOCRAlgorithm

public TesseractOCRAlgorithm(JIPipeNodeInfo info)

TesseractOCRAlgorithm

public TesseractOCRAlgorithm(TesseractOCRAlgorithm other)

Method Detail

runIteration

protected void runIteration(JIPipeSingleIterationStep iterationStep,
                            JIPipeIterationContext iterationContext,
                            JIPipeGraphNodeRunContext runContext,
                            JIPipeProgressInfo progressInfo)

Description copied from class: JIPipeSimpleIteratingAlgorithm

Runs code on one data row

Specified by:

runIteration in class JIPipeSimpleIteratingAlgorithm

Parameters:

iterationStep - The data interface

iterationContext - the iteration context

runContext - the run context

progressInfo - the progress info from the run

getConfiguredTesseractOCREnvironment

public TesseractOCREnvironment getConfiguredTesseractOCREnvironment()

getEnvironmentDependencies

public void getEnvironmentDependencies(List<JIPipeEnvironment> target)

Description copied from class: JIPipeGraphNode

Gathers all known external environments

Overrides:

getEnvironmentDependencies in class JIPipeGraphNode

Parameters:

target - the list where the external environments will be gathered

getOverrideTesseractOCREnvironment

public OptionalTesseractOCREnvironment getOverrideTesseractOCREnvironment()

setOverrideTesseractOCREnvironment

public void setOverrideTesseractOCREnvironment(OptionalTesseractOCREnvironment overrideTesseractOCREnvironment)

getPageSegmentationMethod

public TesseractPageSegmentationMethod getPageSegmentationMethod()

setPageSegmentationMethod

public void setPageSegmentationMethod(TesseractPageSegmentationMethod pageSegmentationMethod)

getLanguages

public DynamicStringSetParameter getLanguages()

setLanguages

public void setLanguages(DynamicStringSetParameter languages)

getEngineMode

public TesseractOCREngineMode getEngineMode()

setEngineMode

public void setEngineMode(TesseractOCREngineMode engineMode)

getOverrideDPI

public OptionalJIPipeExpressionParameter getOverrideDPI()

setOverrideDPI

public void setOverrideDPI(OptionalJIPipeExpressionParameter overrideDPI)

getOverrideCharAllowList

public OptionalJIPipeExpressionParameter getOverrideCharAllowList()

setOverrideCharAllowList

public void setOverrideCharAllowList(OptionalJIPipeExpressionParameter overrideCharAllowList)