HSLFSheet (POI API Documentation)

java.lang.Object
- org.apache.poi.hslf.usermodel.HSLFSheet

All Implemented Interfaces:

java.lang.Iterable<HSLFShape>, HSLFShapeContainer, ShapeContainer<HSLFShape,HSLFTextParagraph>, Sheet<HSLFShape,HSLFTextParagraph>

Direct Known Subclasses:

HSLFMasterSheet, HSLFNotes, HSLFSlide
```
public abstract class HSLFSheet
extends java.lang.Object
implements HSLFShapeContainer, Sheet<HSLFShape,HSLFTextParagraph>
```
This class defines the common format of "Sheets" in a powerpoint document. Such sheets could be Slides, Notes, Master etc

Author:

Nick Burch, Yegor Kozlov

Constructor Summary

Constructors
Constructor and Description

HSLFSheet(SheetContainer container, int sheetNo)

Constructors
Constructor and Description
`HSLFSheet(SheetContainer container, int sheetNo)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`_getSheetNumber()` Returns the (internal, SlideIdentifier based) sheet number, as used to reference this sheet from other records.
`int`	`_getSheetRefId()` Returns the (internal, RefID based) sheet number, as used to in PersistPtr stuff.
`void`	`addShape(HSLFShape shape)` Add a new Shape to this Slide
`int`	`allocateShapeId()` Allocates new shape id for the new drawing group id.
`HSLFAutoShape`	`createAutoShape()` create a new shape with a predefined geometry and add it to this shape container
`HSLFConnectorShape`	`createConnector()` create a connector
`HSLFFreeformShape`	`createFreeform()` create a new shape with a custom geometry
`HSLFGroupShape`	`createGroup()` create a group of shapes belonging to this container
`HSLFPictureShape`	`createPicture(PictureData pictureData)` create a picture belonging to this container
`HSLFTable`	`createTable(int numRows, int numCols)` Create a new Table of the given number of rows and columns
`HSLFTextBox`	`createTextBox()` create a text box
`void`	`draw(java.awt.Graphics2D graphics)` Convenience method to draw a sheet to a graphics context
`HSLFBackground`	`getBackground()` Returns the background shape for this sheet.
`ColorSchemeAtom`	`getColorScheme()` Color scheme for this sheet.
`boolean`	`getFollowMasterGraphics()`
`abstract HSLFMasterSheet`	`getMasterSheet()` Return the master sheet .
`HSLFSimpleShape`	`getPlaceholder(Placeholder type)` Search placeholder by its type
`HSLFTextShape`	`getPlaceholderByTextType(int type)` Return placeholder by text type
`PPDrawing`	`getPPDrawing()` Fetch the PPDrawing from the underlying record
`java.lang.String`	`getProgrammableTag()` Return programmable tag associated with this sheet, e.g.
`java.util.List<HSLFShape>`	`getShapes()` Returns all shapes contained in this Sheet
`SheetContainer`	`getSheetContainer()` Return record container for this sheet
`HSLFSlideShow`	`getSlideShow()` Fetch the SlideShow we're attached to
`abstract java.util.List<java.util.List<HSLFTextParagraph>>`	`getTextParagraphs()` Returns an array of all the TextRuns in the sheet.
`java.util.Iterator<HSLFShape>`	`iterator()`
`protected void`	`onAddTextShape(HSLFTextShape shape)` Subclasses should call this method and update the array of text runs when a text shape is added
`void`	`onCreate()` Called by SlideShow ater a new sheet is created
`boolean`	`removeShape(HSLFShape shape)` Removes the specified shape from this sheet.
`protected void`	`setSlideShow(HSLFSlideShow ss)` Set the SlideShow we're attached to.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - HSLFSheet
```
public HSLFSheet(SheetContainer container,
                 int sheetNo)
```
- Method Detail
  - getTextParagraphs
```
public abstract java.util.List<java.util.List<HSLFTextParagraph>> getTextParagraphs()
```
    Returns an array of all the TextRuns in the sheet.
  - _getSheetRefId
```
public int _getSheetRefId()
```
    Returns the (internal, RefID based) sheet number, as used to in PersistPtr stuff.
  - _getSheetNumber
```
public int _getSheetNumber()
```
    Returns the (internal, SlideIdentifier based) sheet number, as used to reference this sheet from other records.
  - getPPDrawing
```
public PPDrawing getPPDrawing()
```
    Fetch the PPDrawing from the underlying record
  - getSlideShow
```
public HSLFSlideShow getSlideShow()
```
    Fetch the SlideShow we're attached to
    
    Specified by:
    
    getSlideShow in interface Sheet<HSLFShape,HSLFTextParagraph>
  - getSheetContainer
```
public SheetContainer getSheetContainer()
```
    Return record container for this sheet
  - setSlideShow
```
@Internal
protected void setSlideShow(HSLFSlideShow ss)
```
    Set the SlideShow we're attached to. Also passes it on to our child text paragraphs
  - getShapes
```
public java.util.List<HSLFShape> getShapes()
```
    Returns all shapes contained in this Sheet
    
    Specified by:
    
    getShapes in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
    
    Returns:
    
    all shapes contained in this Sheet (Slide or Notes)
  - addShape
```
public void addShape(HSLFShape shape)
```
    Add a new Shape to this Slide
    
    Specified by:
    
    addShape in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
    
    Parameters:
    
    shape - - the Shape to add
  - allocateShapeId
```
public int allocateShapeId()
```
    Allocates new shape id for the new drawing group id.
    
    Returns:
    
    a new shape id.
  - removeShape
```
public boolean removeShape(HSLFShape shape)
```
    Removes the specified shape from this sheet.
    
    Specified by:
    
    removeShape in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
    
    Parameters:
    
    shape - shape to be removed from this sheet, if present.
    
    Returns:
    
    true if the shape was deleted.
  - onCreate
```
public void onCreate()
```
    Called by SlideShow ater a new sheet is created
  - getMasterSheet
```
public abstract HSLFMasterSheet getMasterSheet()
```
    Return the master sheet .
    
    Specified by:
    
    getMasterSheet in interface Sheet<HSLFShape,HSLFTextParagraph>
  - getColorScheme
```
public ColorSchemeAtom getColorScheme()
```
    Color scheme for this sheet.
  - getBackground
```
public HSLFBackground getBackground()
```
    Returns the background shape for this sheet.
    
    Specified by:
    
    getBackground in interface Sheet<HSLFShape,HSLFTextParagraph>
    
    Returns:
    
    the background shape for this sheet.
  - draw
```
public void draw(java.awt.Graphics2D graphics)
```
    Description copied from interface: Sheet
    
    Convenience method to draw a sheet to a graphics context
    
    Specified by:
    
    draw in interface Sheet<HSLFShape,HSLFTextParagraph>
  - onAddTextShape
```
protected void onAddTextShape(HSLFTextShape shape)
```
    Subclasses should call this method and update the array of text runs when a text shape is added
    
    Parameters:
    
    shape -
  - getPlaceholderByTextType
```
public HSLFTextShape getPlaceholderByTextType(int type)
```
    Return placeholder by text type
    
    Parameters:
    
    type - type of text, See TextHeaderAtom
    
    Returns:
    
    TextShape or null
  - getPlaceholder
```
public HSLFSimpleShape getPlaceholder(Placeholder type)
```
    Search placeholder by its type
    
    Parameters:
    
    type - type of placeholder to search. See OEPlaceholderAtom
    
    Returns:
    
    SimpleShape or null
  - getProgrammableTag
```
public java.lang.String getProgrammableTag()
```
    Return programmable tag associated with this sheet, e.g. ___PPT12.
    
    Returns:
    
    programmable tag associated with this sheet.
  - iterator
```
public java.util.Iterator<HSLFShape> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<HSLFShape>
  - getFollowMasterGraphics
```
public boolean getFollowMasterGraphics()
```
    Specified by:
    
    getFollowMasterGraphics in interface Sheet<HSLFShape,HSLFTextParagraph>
    
    Returns:
    
    whether shapes on the master sheet should be shown. By default master graphics is turned off. Sheets that support the notion of master (slide, slideLayout) should override it and check this setting
  - createTextBox
```
public HSLFTextBox createTextBox()
```
    Description copied from interface: ShapeContainer
    
    create a text box
    
    Specified by:
    
    createTextBox in interface HSLFShapeContainer
    
    Specified by:
    
    createTextBox in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createAutoShape
```
public HSLFAutoShape createAutoShape()
```
    Description copied from interface: ShapeContainer
    
    create a new shape with a predefined geometry and add it to this shape container
    
    Specified by:
    
    createAutoShape in interface HSLFShapeContainer
    
    Specified by:
    
    createAutoShape in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createFreeform
```
public HSLFFreeformShape createFreeform()
```
    Description copied from interface: ShapeContainer
    
    create a new shape with a custom geometry
    
    Specified by:
    
    createFreeform in interface HSLFShapeContainer
    
    Specified by:
    
    createFreeform in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createConnector
```
public HSLFConnectorShape createConnector()
```
    Description copied from interface: ShapeContainer
    
    create a connector
    
    Specified by:
    
    createConnector in interface HSLFShapeContainer
    
    Specified by:
    
    createConnector in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createGroup
```
public HSLFGroupShape createGroup()
```
    Description copied from interface: ShapeContainer
    
    create a group of shapes belonging to this container
    
    Specified by:
    
    createGroup in interface HSLFShapeContainer
    
    Specified by:
    
    createGroup in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createPicture
```
public HSLFPictureShape createPicture(PictureData pictureData)
```
    Description copied from interface: ShapeContainer
    
    create a picture belonging to this container
    
    Specified by:
    
    createPicture in interface HSLFShapeContainer
    
    Specified by:
    
    createPicture in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
  - createTable
```
public HSLFTable createTable(int numRows,
                             int numCols)
```
    Description copied from interface: ShapeContainer
    
    Create a new Table of the given number of rows and columns
    
    Specified by:
    
    createTable in interface ShapeContainer<HSLFShape,HSLFTextParagraph>
    
    Parameters:
    
    numRows - the number of rows
    
    numCols - the number of columns

Class HSLFSheet

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

HSLFSheet

Method Detail

getTextParagraphs

_getSheetRefId

_getSheetNumber

getPPDrawing

getSlideShow

getSheetContainer

setSlideShow

getShapes

addShape

allocateShapeId

removeShape

onCreate

getMasterSheet

getColorScheme

getBackground

draw

onAddTextShape

getPlaceholderByTextType

getPlaceholder

getProgrammableTag

iterator

getFollowMasterGraphics

createTextBox

createAutoShape

createFreeform

createConnector

createGroup

createPicture

createTable