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使用Java給PPT添加動(dòng)畫效果

猿友 2021-07-14 17:02:27 瀏覽數(shù) (2519)
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本次測(cè)試環(huán)境包括:

  • 目標(biāo)測(cè)試文檔:Power Point 2013
  • 編譯環(huán)境:IntelliJ IDEA 2018
  • JDK版本:1.8.0
  • PPT庫版本:spire.presentation.jar 4.3.2

注:在通過該P(yáng)PT庫來添加動(dòng)畫類型(AnimationEffectType)時(shí),可添加約150種不同類型。

Java程序代碼

1. 添加預(yù)設(shè)動(dòng)畫效果

a. 新建PPT文檔,添加形狀,設(shè)置動(dòng)畫效果

import com.spire.presentation.*;
import com.spire.presentation.drawing.FillFormatType;
import com.spire.presentation.drawing.animation.AnimationEffectType;
import java.awt.*;
import java.awt.geom.Rectangle2D;

public class AddAnimationToShape {
 public static void main(String[]args) throws Exception{
  //創(chuàng)建PowerPoint文檔
  Presentation ppt = new Presentation();
  //獲取幻燈片
  ISlide slide = ppt.getSlides().get(0);

  //添加一個(gè)形狀到幻燈片
  IAutoShape shape = slide.getShapes().appendShape(ShapeType.CUBE, new Rectangle2D.Double(50, 150, 150, 150));
  shape.getFill().setFillType(FillFormatType.SOLID);
  shape.getFill().getSolidColor().setColor(Color.orange);
  shape.getShapeStyle().getLineColor().setColor(Color.white);

  //設(shè)置形狀動(dòng)畫效果
  slide.getTimeline().getMainSequence().addEffect(shape, AnimationEffectType.CHANGE_LINE_COLOR);

  //保存文檔
  ppt.saveToFile("AddAnimationToShape.pptx", FileFormat.PPTX_2013);
 }
}

 b.加載已有PPT文檔,獲取形狀動(dòng)畫效果,進(jìn)行動(dòng)畫效果設(shè)置,這里可做更為詳細(xì)的動(dòng)畫設(shè)置,包括動(dòng)畫重復(fù)播放類型、次數(shù)、持續(xù)時(shí)間、延遲時(shí)間等.

import com.spire.presentation.*;
import com.spire.presentation.drawing.animation.AnimationEffect;

public class RepeatAnimation {
 public static void main(String[] args) throws Exception{
  //加載測(cè)試文檔
  Presentation ppt = new Presentation();
  ppt.loadFromFile("test.pptx");
  //獲取第一張幻燈片
  ISlide slide = ppt.getSlides().get(0);
  //獲取幻燈片中第一個(gè)動(dòng)畫效果
  AnimationEffect animation = slide.getTimeline().getMainSequence().get(0);

  //設(shè)置動(dòng)畫效果循環(huán)播放類型、次數(shù)、持續(xù)時(shí)間、延遲時(shí)間
  animation.getTiming().setAnimationRepeatType(AnimationRepeatType.Number);
  animation.getTiming().setRepeatCount(2);//設(shè)置重復(fù)次數(shù)
  animation.getTiming().setDuration(2);//設(shè)置持續(xù)時(shí)間
  animation.getTiming().setTriggerDelayTime(2);//設(shè)置延遲時(shí)間
  //animation.getTiming().setAnimationRepeatType(AnimationRepeatType.UtilEndOfSlide);//設(shè)置動(dòng)畫循環(huán)播放至幻燈片末
  //animation.getTiming().setAnimationRepeatType(AnimationRepeatType.UtilNextClick);//設(shè)置動(dòng)畫循環(huán)播放至下次點(diǎn)擊

  //保存結(jié)果文檔
  ppt.saveToFile("RepeatAnimation.pptx", FileFormat.PPTX_2013);
  ppt.dispose();
 }
}

2. 添加自定義動(dòng)畫效果

import com.spire.presentation.*;
import com.spire.presentation.collections.CommonBehaviorCollection;
import com.spire.presentation.drawing.FillFormatType;
import com.spire.presentation.drawing.animation.*;

import java.awt.*;
import java.awt.geom.Point2D;

public class CustomAnimationPath {
 public static void main(String[] args) throws Exception {
  //創(chuàng)建一個(gè)空白PPT文檔
  Presentation ppt = new Presentation();

  //獲取第一張幻燈片(新建的幻燈片文檔默認(rèn)已包含一張幻燈片)
  ISlide slide = ppt.getSlides().get(0);

  //添加形狀到幻燈片
  IAutoShape shape = slide.getShapes().appendShape(ShapeType.FIVE_POINTED_STAR,new Rectangle(180, 100, 170, 170));
  shape.getFill().setFillType(FillFormatType.GRADIENT);
  shape.getFill().getGradient().getGradientStops().append(0, KnownColors.LIGHT_PINK);
  shape.getFill().getGradient().getGradientStops().append(1, KnownColors.PURPLE);
  shape.getShapeStyle().getLineColor().setColor(Color.white);

  //添加動(dòng)畫效果,并設(shè)置動(dòng)畫效果類型為PATH_USER(自定義類型)
  AnimationEffect effect = slide.getTimeline().getMainSequence().addEffect(shape, AnimationEffectType.PATH_USER);

  //獲取自定動(dòng)畫的CommonBehavior集合
  CommonBehaviorCollection commonBehaviorCollection = effect.getCommonBehaviorCollection();

  //設(shè)置動(dòng)畫動(dòng)作運(yùn)動(dòng)起點(diǎn)及路徑模式
  AnimationMotion motion = (AnimationMotion)commonBehaviorCollection.get(0);
  motion.setOrigin(AnimationMotionOrigin.LAYOUT);
  motion.setPathEditMode(AnimationMotionPathEditMode.RELATIVE);
  //設(shè)置動(dòng)作路徑
  MotionPath motionPath = new MotionPath();
  motionPath.addPathPoints(MotionCommandPathType.MOVE_TO,new Point2D.Float[]{new Point2D.Float(0,0)},MotionPathPointsType.CURVE_AUTO,true);
  motionPath.addPathPoints(MotionCommandPathType.LINE_TO,new Point2D.Float[]{new Point2D.Float(0.1f,0.1f)},MotionPathPointsType.CURVE_AUTO,true);
  motionPath.addPathPoints(MotionCommandPathType.LINE_TO,new Point2D.Float[]{new Point2D.Float(-0.1f,0.2f)},MotionPathPointsType.CURVE_AUTO,true);
  motionPath.addPathPoints(MotionCommandPathType.END,new Point2D.Float[]{},MotionPathPointsType.CURVE_AUTO,true);
  //設(shè)置動(dòng)作路徑到動(dòng)畫
  motion.setPath(motionPath);

  //保存文檔
  ppt.saveToFile("result.pptx", FileFormat.PPTX_2013);
  ppt.dispose();
 }
}

以上就是如何使用Java程序使用預(yù)設(shè)動(dòng)畫和自定義動(dòng)畫效果的方法給PPT添加動(dòng)畫效果,更多關(guān)于Java 給PPT添加動(dòng)畫效果的資料請(qǐng)關(guān)注W3Cschool其它相關(guān)文章!


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