Foxit PDF SDK

Public Member Functions | List of all members
com.foxit.sdk.pdf.annots.Screen Class Reference
Inheritance diagram for com.foxit.sdk.pdf.annots.Screen:

## Public Member Functions
| Screen ()
| Constructor.
| Screen (Annot annot)
| Constructor, with parent class object. More...
synchronized void | delete ()
| Clean up related C++ resources immediately. More...
Action | getAction () throws com.foxit.sdk.PDFException
| Get action. More...
Bitmap | getBitmap () throws com.foxit.sdk.PDFException
| Get the bitmap from current screen annotation. More...
PDFDictionary | getMKDict () throws com.foxit.sdk.PDFException
| Get the appearance characteristics dictionary (known as "MK" dictionary as well). More...
float | getOpacity () throws com.foxit.sdk.PDFException
| Get opacity value. More...
int | getRotation () throws com.foxit.sdk.PDFException
| Get the rotation of the image used for the appearance of current screen annotation. More...
String | getTitle () throws com.foxit.sdk.PDFException
| Get title of current screen annotation. More...
void | removeAction () throws com.foxit.sdk.PDFException
| Remove action. More...
void | setAction (Action action) throws com.foxit.sdk.PDFException
| Set action. More...
void | setImage (Image image, int frame_index, int compress) throws com.foxit.sdk.PDFException
| Set image to current screen annotation, with a specified frame index. More...
void | setMKDict (PDFDictionary dict) throws com.foxit.sdk.PDFException
| Set the appearance characteristics dictionary (known as "MK" dictionary as well). More...
void | setOpacity (float opacity) throws com.foxit.sdk.PDFException
| Set opacity value. More...
void | setRotation (int rotate) throws com.foxit.sdk.PDFException
| Set the rotation of the image used for the appearance of current screen annotation. More...
void | setTitle (String title) throws com.foxit.sdk.PDFException
| Set title of current screen annotation. More...
Public Member Functions inherited from com.foxit.sdk.pdf.annots.Annot
| Annot ()
| Constructor.
| Annot (Annot annot)
| Constructor, with another annotation object. More...
| Annot (PDFPage page, PDFDictionary annot_dict) throws com.foxit.sdk.PDFException
| Constructor, with PDF page and annotation's PDF dictionary. More...
PDFStream | getAppearanceStream (int type, String appearance_state) throws com.foxit.sdk.PDFException
| Get annotation's appearance stream with specified type and state. More...
long | getBorderColor () throws com.foxit.sdk.PDFException
| Get border color. More...
BorderInfo | getBorderInfo () throws com.foxit.sdk.PDFException
| Get border information. More...
String | getContent () throws com.foxit.sdk.PDFException
| Get content. More...
RectI | getDeviceRect (Matrix2D matrix) throws com.foxit.sdk.PDFException
| Get annotation rectangle in device coordinate system. More...
PDFDictionary | getDict () throws com.foxit.sdk.PDFException
| Get annotation's dictionary object. More...
Matrix2D | getDisplayMatrix (Matrix2D page_display_matrix) throws com.foxit.sdk.PDFException
| Get the display matrix, from PDF coordinate system to targeted device coordinate system. More...
int | getFlags () throws com.foxit.sdk.PDFException
| Get annotation flags. More...
int | getIndex () throws com.foxit.sdk.PDFException
| Get the index of current annotation in the page which current annotation belongs to. More...
DateTime | getModifiedDateTime () throws com.foxit.sdk.PDFException
| Get last modified date time. More...
PDFDictionary | getOptionalContent () throws com.foxit.sdk.PDFException
| Get the PDF dictionary of annotation's optional content. More...
PDFPage | getPage () throws com.foxit.sdk.PDFException
| Get the related PDF page. More...
RectF | getRect () throws com.foxit.sdk.PDFException
| Get rectangle, in PDF coordinate system. More...
int | getType () throws com.foxit.sdk.PDFException
| Get actual annotation type of current annotation. More...
String | getUniqueID () throws com.foxit.sdk.PDFException
| Get unique ID. More...
boolean | hasProperty (int property) throws com.foxit.sdk.PDFException
| Whether current annotation has the specified annotation's property. More...
boolean | isEmpty ()
| Check whether current object is empty or not. More...
boolean | isMarkup () throws com.foxit.sdk.PDFException
| Check if current annotation is a markup annotation. More...
boolean | move (RectF rect) throws com.foxit.sdk.PDFException
| Move current annotation to a new position, specified by a new rectangle in PDF coordinate system. More...
boolean | move (RectF rect, boolean is_reset_appearance) throws com.foxit.sdk.PDFException
| Move current annotation to a new position, specified by a new rectangle in PDF coordinate system. More...
boolean | removeProperty (int property) throws com.foxit.sdk.PDFException
| Remove a specified annotation's property. More...
boolean | resetAppearanceStream () throws com.foxit.sdk.PDFException
| Reset appearance stream. More...
boolean | resetAppearanceStream (boolean is_generate_new_appearance_obj) throws com.foxit.sdk.PDFException
| Reset appearance stream. More...
void | setBorderColor (long color) throws com.foxit.sdk.PDFException
| Set border color. More...
void | setBorderInfo (BorderInfo border) throws com.foxit.sdk.PDFException
| Set border information. More...
void | setContent (String content) throws com.foxit.sdk.PDFException
| Set content. More...
void | setFlags (int flags) throws com.foxit.sdk.PDFException
| Set annotation flags. More...
void | setModifiedDateTime (DateTime date_time) throws com.foxit.sdk.PDFException
| Set last modified date time. More...
void | setUniqueID (String unique_id) throws com.foxit.sdk.PDFException
| Set unique ID. More...

## Additional Inherited Members
Static Public Attributes inherited from com.foxit.sdk.pdf.annots.Annot
static final int | e_3D = 25
| Annotation type: 3D annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_AppearanceTypeDown = 2
| Annotation's down appearance.
static final int | e_AppearanceTypeNormal = 0
| Annotation's normal appearance.
static final int | e_AppearanceTypeRollover = 1
| Annotation's rollover appearance.
static final int | e_Caret = 14
| Annotation type: caret annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Circle = 6
| Annotation type: circle annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_FileAttachment = 17
| Annotation type: file attachment annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_FlagHidden = 0x0002
| Annotation flag: hidden. More...
static final int | e_FlagInvisible = 0x0001
| Annotation flag: invisible. More...
static final int | e_FlagLocked = 0x0080
| Annotation flag: locked. More...
static final int | e_FlagLockedContents = 0x0200
| Annotation flag: locked contents. More...
static final int | e_FlagNoRotate = 0x0010
| Annotation flag: no rotate. More...
static final int | e_FlagNoView = 0x0020
| Annotation flag: no view. More...
static final int | e_FlagNoZoom = 0x0008
| Annotation flag: no zoom. More...
static final int | e_FlagPrint = 0x0004
| Annotation flag: print. More...
static final int | e_FlagReadOnly = 0x0040
| Annotation flag: read only. More...
static final int | e_FlagToggleNoView = 0x0100
| Annotation flag: toggle no view. More...
static final int | e_FreeText = 3
| Annotation type: free text annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Highlight = 9
| Annotation type: highlight annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_HighlightingInvert = 1
| Highlighting mode: Invert, which is to invert the contents of the annotation rectangle.
static final int | e_HighlightingNone = 0
| Highlighting mode: No highlighting.
static final int | e_HighlightingOutline = 2
| Highlighting mode: Outline, which is to invert the annotation's border.
static final int | e_HighlightingPush = 3
| Highlighting mode: Push, which is to display the annotation's down appearance, if any.
static final int | e_HighlightingToggle = 4
| Highlighting mode: Toggle. This is only useful for widget annotation.
static final int | e_Ink = 15
| Annotation type: ink annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Line = 4
| Annotation type: line annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Link = 2
| Annotation type: link annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_MKEntryBackgroundColor = 2
| Background color entry. "BG" in MK dictionary.
static final int | e_MKEntryBorderColor = 1
| Border color entry. "BC" in MK dictionary.
static final int | e_MKEntryDownCaption = 5
| Down caption (or alternate caption) entry. "AC" in MK dictionary. More...
static final int | e_MKEntryDownIcon = 8
| Down icon (or alternate icon) entry. "IX" in MK dictionary. More...
static final int | e_MKEntryIconCaptionRelation = 10
| Icon and caption relation entry. "TP" in MK dictionary. More...
static final int | e_MKEntryIconFit = 9
| Icon fit information entry. "IF" in MK dictionary. More...
static final int | e_MKEntryNormalCaption = 3
| Normal caption entry. "CA" in MK dictionary. More...
static final int | e_MKEntryNormalIcon = 6
| Normal icon entry. "I" in MK dictionary. More...
static final int | e_MKEntryRolloverCaption = 4
| Rollover caption entry. "RC" in MK dictionary. More...
static final int | e_MKEntryRolloverIcon = 7
| Rollover icon entry. "RI" in MK dictionary. More...
static final int | e_MKEntryRotation = 0
| Rotation entry. "R" in MK dictionary.
static final int | e_MKRelationCaptionAboveIcon = 3
| Caption above the icon.
static final int | e_MKRelationCaptionBelowIcon = 2
| Caption below the icon.
static final int | e_MKRelationCaptionLeft = 5
| Caption to the left of the icon.
static final int | e_MKRelationCaptionOvrlayOnIcon = 6
| Caption overlaid directly on the icon.
static final int | e_MKRelationCaptionRight = 4
| Caption to the right of the icon.
static final int | e_MKRelationNoCaption = 1
| No caption; icon only.
static final int | e_MKRelationNoIcon = 0
| No icon; captin only.
static final int | e_Movie = 19
| Annotation type: movie annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Note = 1
| Annotation type: note annotation, which is just "Text" annotation - one of standard annotation in <PDF reference 1.7>.
static final int | e_PagingSeal = 29
| Annotation type: paging seal annotation. A Foxit PDF SDK custom annotation type (not a standard annotation type).
static final int | e_Polygon = 7
| Annotation type: polygon annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_PolyLine = 8
| Annotation type: polyline annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Popup = 26
| Annotation type: pop-up annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_PrinterMark = 22
| Annotation type: printer's mark annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_PropertyBorderColor = 2
| Annotation property: border color. More...
static final int | e_PropertyCreationDate = 1
| Annotation property: creation date. More...
static final int | e_PropertyFillColor = 3
| Annotation property: fill color. More...
static final int | e_PropertyModifiedDate = 0
| Annotation property: modified date.
static final int | e_PSInk = 16
| Annotation type: pressure sensitive ink annotation.
static final int | e_Redact = 27
| Annotation type: redact annotation.
static final int | e_RichMedia = 28
| Annotation type: rich media annotation.
static final int | e_Screen = 21
| Annotation type: screen annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Sound = 18
| Annotation type: sound annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Square = 5
| Annotation type: square annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Squiggly = 11
| Annotation type: squiggly annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Stamp = 13
| Annotation type: stamp annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_StrikeOut = 12
| Annotation type: strikeout annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_TrapNet = 23
| Annotation type: trap network annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Underline = 10
| Annotation type: underline annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_UnknownType = 0
| Annotation type: unknown.
static final int | e_Watermark = 24
| Annotation type: watermark annotation. One of standard annotation in <PDF reference 1.7>.
static final int | e_Widget = 20
| Annotation type: widget annotation. One of standard annotation in <PDF reference 1.7>. More...

## Detailed Description

A screen annotation specifies a region of a page upon which media clips may be played. It also serves as an object from which actions can be triggered. Usually, rendition action is set to a screen annotation in order that the screen annotation can be used to play media clip.
Class com.foxit.sdk.pdf.annots.Screen is derived from Annot , and offers functions to get/set link annotation's properties and reset appearance stream of a screen annotation. Appearance stream of a screen annotation is used for printing (if possible) and when the related media clip is not being played.

Note
  For a newly created screen annotation, it has no border information and no border color.

See also
  Annot

## Constructor & Destructor Documentation

## ◆ Screen()

com.foxit.sdk.pdf.annots.Screen.Screen | ( | Annot | annot | ) |

Constructor, with parent class object.

Parameters

  [in] | annot | Parent class object.

## Member Function Documentation

## ◆ delete()

synchronized void com.foxit.sdk.pdf.annots.Screen.delete | ( |  | ) |

Clean up related C++ resources immediately.

Returns
  None.

Note
  Once this function is called, current object cannot be used anymore.

Reimplemented from com.foxit.sdk.pdf.annots.Annot.

## ◆ getAction()

Action com.foxit.sdk.pdf.annots.Screen.getAction | ( |  | ) | throws com.foxit.sdk.PDFException

Get action.

This function cannot be used to get action which is used as additional action. If user wants to get any additional action, please refer to class com.foxit.sdk.pdf.actions.AdditionalAction for more details.

Returns
  An action object that receives the action data. If the return value of function actions.Action.isEmpty for the returned action object is true, that means no action.

## ◆ getBitmap()

Bitmap com.foxit.sdk.pdf.annots.Screen.getBitmap | ( |  | ) | throws com.foxit.sdk.PDFException

Get the bitmap from current screen annotation.

Returns
  A bitmap object. If the return value of function common.Bitmap.isEmpty for the returned bitmap object is true, that means current screen annotation has no bitmap.

## ◆ getMKDict()

PDFDictionary com.foxit.sdk.pdf.annots.Screen.getMKDict | ( |  | ) | throws com.foxit.sdk.PDFException

Get the appearance characteristics dictionary (known as "MK" dictionary as well).

If this dictionary is not set to a screen annotation (including current one), please call function objects.PDFObject.release (inherited from com.foxit.sdk.pdf.objects.PDFDictionary 's parent class) to release it.

Returns
  A PDF dictionary that represents the "MK" dictionary. If there is no "MK" entry or any error occurs, this function will return null.

## ◆ getOpacity()

float com.foxit.sdk.pdf.annots.Screen.getOpacity | ( |  | ) | throws com.foxit.sdk.PDFException

Get opacity value.

This property has effect on annotation's appearance.

Returns
  The opacity value. Valid range: 0.0 to 1.0. 0.0 means full transparency and 1.0 means full opaque.

## ◆ getRotation()

int com.foxit.sdk.pdf.annots.Screen.getRotation | ( |  | ) | throws com.foxit.sdk.PDFException

Get the rotation of the image used for the appearance of current screen annotation.

Returns
  Rotation value of the image. Please refer to values starting from com.foxit.sdk.common.Constants.e_Rotation0 and this would be one of these values.

## ◆ getTitle()

String com.foxit.sdk.pdf.annots.Screen.getTitle | ( |  | ) | throws com.foxit.sdk.PDFException

Get title of current screen annotation.

Returns
  The title string.

## ◆ removeAction()

void com.foxit.sdk.pdf.annots.Screen.removeAction | ( |  | ) | throws com.foxit.sdk.PDFException

Remove action.

This function cannot be used to remove action which is used as additional action. If user wants to remove any additional action, please refer to class com.foxit.sdk.pdf.actions.AdditionalAction for more details.

Returns
  true means success, while false means failure.

## ◆ setAction()

void com.foxit.sdk.pdf.annots.Screen.setAction | ( | Action | action | ) | throws com.foxit.sdk.PDFException

Set action.

This function cannot be used to set action which is used as additional action. If user wants to set any additional action, please refer to class com.foxit.sdk.pdf.actions.AdditionalAction for more details.

Parameters

  [in] | action | New action to be set. It should be valid. Currently only support following types as the new action: com.foxit.sdk.pdf.actions.Action.e_TypeGoto , com.foxit.sdk.pdf.actions.Action.e_TypeURI , com.foxit.sdk.pdf.actions.Action.e_TypeJavaScript , com.foxit.sdk.pdf.actions.Action.e_TypeNamed , com.foxit.sdk.pdf.actions.Action.e_TypeGoToR , com.foxit.sdk.pdf.actions.Action.e_TypeGoToE , com.foxit.sdk.pdf.actions.Action.e_TypeSubmitForm , com.foxit.sdk.pdf.actions.Action.e_TypeResetForm , com.foxit.sdk.pdf.actions.Action.e_TypeHide , com.foxit.sdk.pdf.actions.Action.e_TypeLaunch , com.foxit.sdk.pdf.actions.Action.e_TypeImportData , com.foxit.sdk.pdf.actions.Action.e_TypeRendition .

Returns
  None.

## ◆ setImage()

void com.foxit.sdk.pdf.annots.Screen.setImage | ( | Image | image,
|  | int | frame_index,
|  | int | compress
| ) |  | throws com.foxit.sdk.PDFException

Set image to current screen annotation, with a specified frame index.

Input image may contain multiple frames, and only one frame of the image can be set to current stamp annotation.
If user wants the effect to be shown in annotation's appearance, please call function Annot.resetAppearanceStream after this function.

Parameters

  [in] | image | An image. One of its frames will be set to current stamp. This image contains at least one frame and the image type should not be com.foxit.sdk.common.Image.e_Unknown .
  [in] | frame_index | Frame index. Valid range: from 0 to (count-1). count is returned by function common.Image.getFrameCount .
  [in] | compress | Compress algorithm type used to compress image data. Currently, it only supports 2 valid value: 0: no compress. 1: do default compress.

Returns
  None.

## ◆ setMKDict()

void com.foxit.sdk.pdf.annots.Screen.setMKDict | ( | PDFDictionary | dict | ) | throws com.foxit.sdk.PDFException

Set the appearance characteristics dictionary (known as "MK" dictionary as well).

Parameters

  [in] | dict | A PDF dictionary that represents the new "MK" dictionary to be set. User should not release this dictionary after setting it to a screen annotation.

## ◆ setOpacity()

void com.foxit.sdk.pdf.annots.Screen.setOpacity | ( | float | opacity | ) | throws com.foxit.sdk.PDFException

Set opacity value.

This property has effect on annotation's appearance. If user wants the effect to be shown in annotation's appearance, please call function Annot.resetAppearanceStream after this function.

Parameters

  [in] | opacity | The new opacity value. Valid range: 0.0 to 1.0 . 0.0 means full transparency and 1.0 means full opaque.

Returns
  None.

## ◆ setRotation()

void com.foxit.sdk.pdf.annots.Screen.setRotation | ( | int | rotate | ) | throws com.foxit.sdk.PDFException

Set the rotation of the image used for the appearance of current screen annotation.

This property has effect on annotation's appearance. If user wants the effect to be shown in annotation's appearance, please call function Annot.resetAppearanceStream after this function.

Parameters

  [in] | rotate | Rotation value. Please refer to values starting from com.foxit.sdk.common.Constants.e_Rotation0 and this should be one of these values except com.foxit.sdk.common.Constants.e_RotationUnknown .

Returns
  None.

## ◆ setTitle()

void com.foxit.sdk.pdf.annots.Screen.setTitle | ( | String | title | ) | throws com.foxit.sdk.PDFException

Set title of current screen annotation.

Parameters

  [in] | title | The title string to be set.

Returns
  None.