This article will demonstrate how to add a numbered list, a symbol bulleted list and a custom picture bulleted list using Free Spire.Presentation for Java.
Installation (2 Methods)
● Download the free API and unzip it. Then add the Spire.Presentation.jar file to your project as dependency.
● You can also add the jar dependency to your maven project by adding the following configurations to the pom.xml.
<repositories>
<repository>
<id>com.e-iceblue</id>
<name>e-iceblue</name>
<url>http://repo.e-iceblue.com/nexus/content/groups/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>e-iceblue</groupId>
<artifactId>spire.presentation.free</artifactId>
<version>3.9.0</version>
</dependency>
</dependencies>
Code Snippet
import com.spire.presentation.*;
import com.spire.presentation.drawing.FillFormatType;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.File;
public class AddBullets {
public static void main(String[] args) throws Exception {
//Create a Presentation instance
Presentation ppt = new Presentation();
//Get the first slide
ISlide slide = ppt.getSlides().get(0);
Rectangle2D rect = new Rectangle2D.Double(50, 70, 300, 200);
//Append a shape to the slide and set shape style
IAutoShape shape = slide.getShapes().appendShape(ShapeType.RECTANGLE, rect);
shape.getShapeStyle().getLineColor().setColor(Color.white);
shape.getFill().setFillType(FillFormatType.NONE);
//Clear the default paragragh
shape.getTextFrame().getParagraphs().clear();
String[] str = new String[] {"Item 1", "Item 2", "Item 3" ,"Chapter 1", "Chapter 2", "Chapter 3","List 1", "List 2", "List 3" };
//Add a numbered bulleted list
for(int i = 0; i < 3; i ++)
{
ParagraphEx paragraph = new ParagraphEx();
shape.getTextFrame().getParagraphs().append(paragraph);
paragraph.setText(str[i]);
paragraph.getTextRanges().get(0).getFill().setFillType(FillFormatType.SOLID);
paragraph.getTextRanges().get(0).getFill().getSolidColor().setColor(Color.black);
paragraph.setBulletType(TextBulletType.NUMBERED);
paragraph.setBulletStyle(NumberedBulletStyle.BULLET_ROMAN_LC_PERIOD);
}
//Add a symbol bulleted list
for(int j = 3; j < 6; j ++)
{
ParagraphEx paragraph = new ParagraphEx();
shape.getTextFrame().getParagraphs().append(paragraph);
paragraph.setText(str[j]);
paragraph.getTextRanges().get(0).getFill().setFillType(FillFormatType.SOLID);
paragraph.getTextRanges().get(0).getFill().getSolidColor().setColor(Color.black);
paragraph.setBulletType(TextBulletType.SYMBOL);
}
//Add a custom bulleted list with picture
for(int k = 6; k < str.length; k ++)
{
ParagraphEx paragraph = new ParagraphEx();
shape.getTextFrame().getParagraphs().append(paragraph);
paragraph.setText(str[k]);
paragraph.getTextRanges().get(0).getFill().setFillType(FillFormatType.SOLID);
paragraph.getTextRanges().get(0).getFill().getSolidColor().setColor(Color.black);
paragraph.setBulletType(TextBulletType.PICTURE);
BufferedImage image = ImageIO.read(new File("timg.png"));
paragraph.getBulletPicture().setEmbedImage(ppt.getImages().append(image));
}
//Save the document
ppt.saveToFile("AddBullets.pptx", FileFormat.PPTX_2013);
}
}
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