本次测试环境包括:
- 目标测试文档:Power Point 2013
- 编译环境:IntelliJ IDEA 2018
- JDK版本:1.8.0
- PPT库版本:spire.presentation.jar 4.3.2
注:在通过该PPT库来添加动画类型(AnimationEffectType)时,可添加约150种不同类型。
Java程序代码
1. 添加预设动画效果
a. 新建PPT文档,添加形状,设置动画效果
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{
//创建PowerPoint文档
Presentation ppt = new Presentation();
//获取幻灯片
ISlide slide = ppt.getSlides().get(0);
//添加一个形状到幻灯片
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);
//设置形状动画效果
slide.getTimeline().getMainSequence().addEffect(shape, AnimationEffectType.CHANGE_LINE_COLOR);
//保存文档
ppt.saveToFile("AddAnimationToShape.pptx", FileFormat.PPTX_2013);
}
}
b.加载已有PPT文档,获取形状动画效果,进行动画效果设置,这里可做更为详细的动画设置,包括动画重复播放类型、次数、持续时间、延迟时间等.
import com.spire.presentation.*;
import com.spire.presentation.drawing.animation.AnimationEffect;
public class RepeatAnimation {
public static void main(String[] args) throws Exception{
//加载测试文档
Presentation ppt = new Presentation();
ppt.loadFromFile("test.pptx");
//获取第一张幻灯片
ISlide slide = ppt.getSlides().get(0);
//获取幻灯片中第一个动画效果
AnimationEffect animation = slide.getTimeline().getMainSequence().get(0);
//设置动画效果循环播放类型、次数、持续时间、延迟时间
animation.getTiming().setAnimationRepeatType(AnimationRepeatType.Number);
animation.getTiming().setRepeatCount(2);//设置重复次数
animation.getTiming().setDuration(2);//设置持续时间
animation.getTiming().setTriggerDelayTime(2);//设置延迟时间
//animation.getTiming().setAnimationRepeatType(AnimationRepeatType.UtilEndOfSlide);//设置动画循环播放至幻灯片末
//animation.getTiming().setAnimationRepeatType(AnimationRepeatType.UtilNextClick);//设置动画循环播放至下次点击
//保存结果文档
ppt.saveToFile("RepeatAnimation.pptx", FileFormat.PPTX_2013);
ppt.dispose();
}
}
2. 添加自定义动画效果
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 {
//创建一个空白PPT文档
Presentation ppt = new Presentation();
//获取第一张幻灯片(新建的幻灯片文档默认已包含一张幻灯片)
ISlide slide = ppt.getSlides().get(0);
//添加形状到幻灯片
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);
//添加动画效果,并设置动画效果类型为PATH_USER(自定义类型)
AnimationEffect effect = slide.getTimeline().getMainSequence().addEffect(shape, AnimationEffectType.PATH_USER);
//获取自定动画的CommonBehavior集合
CommonBehaviorCollection commonBehaviorCollection = effect.getCommonBehaviorCollection();
//设置动画动作运动起点及路径模式
AnimationMotion motion = (AnimationMotion)commonBehaviorCollection.get(0);
motion.setOrigin(AnimationMotionOrigin.LAYOUT);
motion.setPathEditMode(AnimationMotionPathEditMode.RELATIVE);
//设置动作路径
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);
//设置动作路径到动画
motion.setPath(motionPath);
//保存文档
ppt.saveToFile("result.pptx", FileFormat.PPTX_2013);
ppt.dispose();
}
}
以上就是如何使用Java程序使用预设动画和自定义动画效果的方法给PPT添加动画效果,更多关于Java 给PPT添加动画效果的资料请关注W3Cschool其它相关文章!