Admin: 1 версия

2010-06-01T05:21:17Z

1 версия

в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

Новая страница

== PdfShading.simpleAxial ==



<source lang="java">
import java.awt.Color;
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfShading;
import com.lowagie.text.pdf.PdfShadingPattern;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.ShadingColor;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfShading axial = PdfShading.simpleAxial(writer, 36, 716, 396, 788, Color.orange, Color.blue);

PdfShadingPattern axialPattern = new PdfShadingPattern(axial);
ShadingColor axialColor = new ShadingColor(axialPattern);
cb.setColorFill(axialColor);
cb.rectangle(36, 608, 72, 72);
cb.rectangle(144, 608, 72, 72);
cb.rectangle(252, 608, 72, 72);
cb.rectangle(360, 608, 72, 72);
cb.fillStroke();
document.close();
}
}</source>



== PdfShading.simpleRadial ==



<source lang="java">
import java.awt.Color;
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfShading;
import com.lowagie.text.pdf.PdfShadingPattern;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.ShadingColor;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfShading radial = PdfShading.simpleRadial(writer, 200, 500, 50, 300, 500, 100, new Color(255,
247, 148), new Color(247, 138, 107), false, false);
cb.paintShading(radial);

document.close();
}
}</source>



== Spot Color ==



<source lang="java">
import java.awt.Color;
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Font;
import com.lowagie.text.Image;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.CMYKColor;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfPatternPainter;
import com.lowagie.text.pdf.PdfShading;
import com.lowagie.text.pdf.PdfShadingPattern;
import com.lowagie.text.pdf.PdfSpotColor;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.ShadingColor;
import com.lowagie.text.pdf.SpotColor;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfSpotColor psc_cmyk = new PdfSpotColor("iTextSpotColorCMYK", 0.25f, new CMYKColor(0.3f, .9f,
.3f, .1f));
SpotColor sc_cmyk = new SpotColor(psc_cmyk);
Image img = Image.getInstance("dog.jpg");
PdfPatternPainter img_pattern = cb.createPattern(img.scaledWidth(), img.scaledHeight(), img
.scaledWidth(), img.scaledHeight());
img_pattern.addImage(img, img.scaledWidth(), 0f, 0f, img.scaledHeight(), 0f, 0f);
img_pattern.setPatternMatrix(1f, 0f, 0f, 1f, 60f, 60f);
PdfShading axial = PdfShading.simpleAxial(writer, 36, 716, 396, 788, Color.orange, Color.blue);
PdfShadingPattern axialPattern = new PdfShadingPattern(axial);
ShadingColor axialColor = new ShadingColor(axialPattern);
document.add(new Paragraph("This is a paragraph painted using a shading pattern", new Font(
Font.HELVETICA, 24, Font.BOLD, axialColor)));
document.close();
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010