com.aspose.slides

Class PresentationAnimationsGenerator

java.lang.Object

com.aspose.slides.PresentationAnimationsGenerator

All Implemented Interfaces:

com.aspose.ms.System.IDisposable

public class PresentationAnimationsGenerator
extends java.lang.Object
implements com.aspose.ms.System.IDisposable

Represents a generator of the animations in the Presentation.

 
 Presentation pres = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(pres);
     try {
         PresentationPlayer player = new PresentationPlayer(animationsGenerator, 33);
         try {
             player.setFrameTick(new PresentationPlayer.FrameTick() {
                 public void invoke(PresentationPlayer sender, FrameTickEventArgs args) {
                     FileOutputStream fos = null;
                     try {
                         fos = new FileOutputStream("frame_" + sender.getFrameIndex() + ".png");
                         args.getFrame().compress(android.graphics.Bitmap.CompressFormat.PNG, 100, fos);
                     } catch (IOException e) {
                         throw new RuntimeException(e);
                     } finally {
                         if (fos != null) {
                             try {
                                 fos.close();
                             } catch (IOException e) {
                             }
                         }
                     }
                 }
             });
             animationsGenerator.run(pres.getSlides());
         } finally {
             if (player != null) player.dispose();
         }
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (pres != null) pres.dispose();
 }
 
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PresentationAnimationsGenerator.NewAnimation An event represents that a new animation was generated.

Constructor Summary

Constructors

Constructor and Description
PresentationAnimationsGenerator(Presentation presentation) Creates a new instance of the PresentationAnimationsGenerator.
PresentationAnimationsGenerator(Size frameSize) Creates a new instance of the PresentationAnimationsGenerator.
PresentationAnimationsGenerator(SizeF frameSize) Creates a new instance of the PresentationAnimationsGenerator.

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the instance of the PresentationAnimationsGenerator.
int	getDefaultDelay() Gets or sets default delay time [ms].
int	getExportedSlides() Get the number of the exported slides count.
Size	getFrameSize() Gets the frame size.
boolean	getIncludeHiddenSlides() Get or sets if hidden slides should be included.
void	run(com.aspose.ms.System.Collections.Generic.IGenericEnumerable<ISlide> slides) Run the animation events generation for each slide.
void	run(com.aspose.ms.System.Collections.Generic.IGenericEnumerable<ISlide> slides, int fps, PresentationPlayer.FrameTick onFrame) Run the animation events generation for each slide.
void	setDefaultDelay(int value) Gets or sets default delay time [ms].
void	setIncludeHiddenSlides(boolean value) Get or sets if hidden slides should be included.
void	setNewAnimation(PresentationAnimationsGenerator.NewAnimation anim) Set a new animation event.

Methods inherited from class java.lang.Object

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

Constructor Detail

PresentationAnimationsGenerator

public PresentationAnimationsGenerator(Presentation presentation)

Creates a new instance of the PresentationAnimationsGenerator.

Parameters:

presentation - The frame size will be set with accordance to the Presentation.getSlideSize()

PresentationAnimationsGenerator

public PresentationAnimationsGenerator(Size frameSize)

Creates a new instance of the PresentationAnimationsGenerator.

Parameters:

frameSize - The frame size.

PresentationAnimationsGenerator

public PresentationAnimationsGenerator(SizeF frameSize)

Creates a new instance of the PresentationAnimationsGenerator.

Parameters:

frameSize - The frame size.

Method Detail

dispose

public final void dispose()

Disposes the instance of the PresentationAnimationsGenerator.

Specified by:

dispose in interface com.aspose.ms.System.IDisposable

getFrameSize

public Size getFrameSize()

Gets the frame size.

getDefaultDelay

public final int getDefaultDelay()

Gets or sets default delay time [ms].

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.setDefaultDelay(1000); // 1s
         // ...
         animationsGenerator.run(presentation.getSlides());
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

setDefaultDelay

public final void setDefaultDelay(int value)

Gets or sets default delay time [ms].

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.setDefaultDelay(1000); // 1s
         // ...
         animationsGenerator.run(presentation.getSlides());
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

getIncludeHiddenSlides

public final boolean getIncludeHiddenSlides()

Get or sets if hidden slides should be included.

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.setIncludeHiddenSlides(false);
         // ...
         animationsGenerator.run(presentation.getSlides());
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

setIncludeHiddenSlides

public final void setIncludeHiddenSlides(boolean value)

Get or sets if hidden slides should be included.

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.setIncludeHiddenSlides(false);
         // ...
         animationsGenerator.run(presentation.getSlides());
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

getExportedSlides

public final int getExportedSlides()

Get the number of the exported slides count.

setNewAnimation

public void setNewAnimation(PresentationAnimationsGenerator.NewAnimation anim)

Set a new animation event.

 
 Presentation presentation = new Presentation("SimpleAnimations.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.setNewAnimation(new PresentationAnimationsGenerator.NewAnimation() {
             public void invoke(IPresentationAnimationPlayer animationPlayer) {
                 System.out.println(String.format("Animation total duration: %f", animationPlayer.getDuration()));
             }
         });
         animationsGenerator.run(presentation.getSlides());
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

Parameters:

anim - Animation event.

run

public final void run(com.aspose.ms.System.Collections.Generic.IGenericEnumerable<ISlide> slides)

Run the animation events generation for each slide.

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         PresentationPlayer player = new PresentationPlayer(animationsGenerator, 33);
         try {
             animationsGenerator.setNewAnimation(new PresentationAnimationsGenerator.NewAnimation() {
                 public void invoke(IPresentationAnimationPlayer animationPlayer) {
                     // handle new animation
                 }
             });
             player.setFrameTick(new PresentationPlayer.FrameTick() {
                 public void invoke(PresentationPlayer sender, FrameTickEventArgs args) {
                     // handle frame tick within the new animation
                 }
             });
             animationsGenerator.run(presentation.getSlides());
         } finally {
             if (player != null) player.dispose();
         }
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
 
 

run

public final void run(com.aspose.ms.System.Collections.Generic.IGenericEnumerable<ISlide> slides,
                      int fps,
                      PresentationPlayer.FrameTick onFrame)

Run the animation events generation for each slide.

 
 Presentation presentation = new Presentation("animated.pptx");
 try {
     PresentationAnimationsGenerator animationsGenerator = new PresentationAnimationsGenerator(presentation.getSlideSize().getSize());
     try {
         animationsGenerator.run(presentation.getSlides(), 33, new PresentationPlayer.FrameTick() {
             public void invoke(PresentationPlayer player, FrameTickEventArgs playerArgs) {
                 player.setFrameTick(new PresentationPlayer.FrameTick() {
                     public void invoke(PresentationPlayer sender, FrameTickEventArgs args) {
                         FileOutputStream fos = null;
                         try {
                             fos = new FileOutputStream("frame_" + sender.getFrameIndex() + ".png");
                             args.getFrame().compress(android.graphics.Bitmap.CompressFormat.PNG, 100, fos);
                         } catch (IOException e) {
                             throw new RuntimeException(e);
                         } finally {
                             if (fos != null) {
                                 try {
                                     fos.close();
                                 } catch (IOException e) {
                                     e.printStackTrace();
                                 }
                             }
                         }
                     }
                 });
             }
         });
     } finally {
         if (animationsGenerator != null) animationsGenerator.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }