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Java/PDF RTF/Line - История изменений
2026-04-22T13:51:11Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java/PDF_RTF/Line&diff=5929&oldid=prev
Admin: 1 версия
2010-06-01T06:00:00Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 06:00, 1 июня 2010</td>
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Admin
http://www.jexp.ru/index.php?title=Java/PDF_RTF/Line&diff=5928&oldid=prev
в 18:01, 31 мая 2010
2010-05-31T18:01:43Z
<p></p>
<p><b>Новая страница</b></p><div>== Drawing Lines using PdfContentByte ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.Element;<br />
import com.lowagie.text.Image;<br />
import com.lowagie.text.Rectangle;<br />
import com.lowagie.text.pdf.BaseFont;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class DrawLineUsingPdfContentBytePDF {<br />
public static void main(String[] args) throws Exception{<br />
Rectangle pageSize = new Rectangle(780, 525);<br />
Document document = new Document(pageSize);<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("DrawLineUsingPdfContentBytePDF.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
cb.setFontAndSize(BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, false), 24);<br />
cb.moveTo(370, 0);<br />
cb.lineTo(370, 525);<br />
cb.moveTo(410, 525);<br />
cb.lineTo(410, 0);<br />
cb.stroke();<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Draw Line Cap ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.pdf.BaseFont;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfTemplate;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class DrawLineCapPDF {<br />
public static void main(String[] args) {<br />
Document document = new Document();<br />
try {<br />
PdfWriter writer = PdfWriter<br />
.getInstance(document, new FileOutputStream("DrawLineCapPDF.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfTemplate template = cb.createTemplate(500, 200);<br />
template.setLineCap(1);<br />
template.setLineWidth(12f);<br />
template.arc(15f, 75f, 25f, 85f, 0f, 160f);<br />
template.stroke();<br />
template.setLineWidth(12f);<br />
cb.addTemplate(template, 0, 1, -1, 0, 500, 200);<br />
} catch (Exception e) {<br />
System.err.println(e.getMessage());<br />
}<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Shape: DashLine ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class ShapeDashLinePDF {<br />
public static void main(String[] args) {<br />
Document document = new Document();<br />
try {<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ShapeDashLinePDF.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
cb.setLineWidth(10f);<br />
cb.setLineDash(3, 3, 0);<br />
cb.moveTo(100, 700);<br />
cb.lineTo(200, 800);<br />
cb.stroke();<br />
} catch (Exception e) {<br />
System.err.println(e.getMessage());<br />
}<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Shape: Line ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class ShapeLinePDF {<br />
public static void main(String[] args) {<br />
Document document = new Document();<br />
try {<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ShapeLinePDF.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
cb.setLineWidth(10f);<br />
cb.moveTo(100, 700);<br />
cb.lineTo(200, 800);<br />
cb.stroke();<br />
} catch (Exception e) {<br />
System.err.println(e.getMessage());<br />
}<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>