Author: tilman
Date: Thu Dec 7 16:53:10 2017
New Revision: 1817398
URL: http://svn.apache.org/viewvc?rev=1817398&view=rev
Log:
PDFBOX-4025: allow other page sizes than letter, as suggested by Andreas Pehnack
Modified:
pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/TextToPDF.java
Modified:
pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/TextToPDF.java
URL:
http://svn.apache.org/viewvc/pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/TextToPDF.java?rev=1817398&r1=1817397&r2=1817398&view=diff
==============================================================================
---
pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/TextToPDF.java
(original)
+++
pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/TextToPDF.java
Thu Dec 7 16:53:10 2017
@@ -61,6 +61,7 @@ public class TextToPDF
private static final float LINE_HEIGHT_FACTOR = 1.05f;
private int fontSize = DEFAULT_FONT_SIZE;
+ private PDRectangle mediaBox = PDRectangle.LETTER;
private boolean landscape = false;
private PDFont font = DEFAULT_FONT;
@@ -102,6 +103,7 @@ public class TextToPDF
/**
* Create a PDF document with some text.
*
+ * @param doc The document.
* @param text The stream of text data.
*
* @throws IOException If there is an error writing the data.
@@ -113,17 +115,17 @@ public class TextToPDF
final int margin = 40;
float height = font.getBoundingBox().getHeight() / FONTSCALE;
- PDRectangle mediaBox = PDRectangle.LETTER;
+ PDRectangle actualMediaBox = mediaBox;
if (landscape)
{
- mediaBox = new PDRectangle(mediaBox.getHeight(),
mediaBox.getWidth());
+ actualMediaBox = new PDRectangle(mediaBox.getHeight(),
mediaBox.getWidth());
}
//calculate font height and increase by a factor.
height = height*fontSize*LINE_HEIGHT_FACTOR;
BufferedReader data = new BufferedReader( text );
- String nextLine = null;
- PDPage page = new PDPage(mediaBox);
+ String nextLine;
+ PDPage page = new PDPage(actualMediaBox);
PDPageContentStream contentStream = null;
float y = -1;
float maxStringLength = page.getMediaBox().getWidth() - 2*margin;
@@ -198,13 +200,13 @@ public class TextToPDF
(font.getStringWidth( lineWithNextWord
)/FONTSCALE) * fontSize;
}
}
- while( lineIndex < lineWords.length &&
- lengthIfUsingNextWord < maxStringLength );
+ while (lineIndex < lineWords.length &&
lengthIfUsingNextWord < maxStringLength);
+
if( y < margin )
{
// We have crossed the end-of-page boundary and need
to extend the
// document by another page.
- page = new PDPage(mediaBox);
+ page = new PDPage(actualMediaBox);
doc.addPage( page );
if( contentStream != null )
{
@@ -215,9 +217,7 @@ public class TextToPDF
contentStream.setFont( font, fontSize );
contentStream.beginText();
y = page.getMediaBox().getHeight() - margin + height;
- contentStream.newLineAtOffset(
- margin, y);
-
+ contentStream.newLineAtOffset(margin, y);
}
if( contentStream == null )
@@ -229,7 +229,7 @@ public class TextToPDF
contentStream.showText(nextLineToDraw.toString());
if (ff)
{
- page = new PDPage(mediaBox);
+ page = new PDPage(actualMediaBox);
doc.addPage(page);
contentStream.endText();
contentStream.close();
@@ -240,8 +240,6 @@ public class TextToPDF
contentStream.newLineAtOffset(margin, y);
}
}
-
-
}
// If the input text was the empty string, then the above while
loop will have short-circuited
@@ -311,13 +309,23 @@ public class TextToPDF
i++;
app.setFontSize( Integer.parseInt( args[i] ) );
}
+ else if( args[i].equals( "-pageSize" ))
+ {
+ i++;
+ PDRectangle rectangle = createRectangle(args[i]);
+ if (rectangle == null)
+ {
+ throw new IOException("Unknown argument: " +
args[i]);
+ }
+ app.setMediaBox(rectangle);
+ }
else if( args[i].equals( "-landscape" ))
{
app.setLandscape(true);
}
else
{
- throw new IOException( "Unknown argument:" + args[i] );
+ throw new IOException( "Unknown argument: " + args[i]
);
}
}
@@ -331,6 +339,50 @@ public class TextToPDF
}
}
+ private static PDRectangle createRectangle( String paperSize )
+ {
+ if ("letter".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.LETTER;
+ }
+ else if ("legal".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.LEGAL;
+ }
+ else if ("A0".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A0;
+ }
+ else if ("A1".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A1;
+ }
+ else if ("A2".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A2;
+ }
+ else if ("A3".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A3;
+ }
+ else if ("A4".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A4;
+ }
+ else if ("A5".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A5;
+ }
+ else if ("A6".equalsIgnoreCase(paperSize))
+ {
+ return PDRectangle.A6;
+ }
+ else
+ {
+ return null;
+ }
+ }
+
/**
* This will print out a message telling how to use this example.
*/
@@ -348,9 +400,18 @@ public class TextToPDF
message.append("
").append(std14String).append("\n");
}
message.append(" -ttf <ttf file> : The TTF font to use.\n");
- message.append(" -fontSize <fontSize> : default: " +
DEFAULT_FONT_SIZE );
+ message.append(" -fontSize <fontSize> : default:
").append(DEFAULT_FONT_SIZE).append("\n");
+ message.append(" -pageSize <pageSize> : Letter (default)\n");
+ message.append(" Legal\n");
+ message.append(" A0\n");
+ message.append(" A1\n");
+ message.append(" A2\n");
+ message.append(" A3\n");
+ message.append(" A4\n");
+ message.append(" A5\n");
+ message.append(" A6\n");
message.append(" -landscape : sets orientation to
landscape" );
-
+
System.err.println(message.toString());
System.exit(1);
}
@@ -409,6 +470,26 @@ public class TextToPDF
}
/**
+ * Sets page size of produced PDF.
+ *
+ * @return returns the page size (media box)
+ */
+ public PDRectangle getMediaBox()
+ {
+ return mediaBox;
+ }
+
+ /**
+ * Sets page size of produced PDF.
+ *
+ * @param mediaBox
+ */
+ public void setMediaBox(PDRectangle mediaBox)
+ {
+ this.mediaBox = mediaBox;
+ }
+
+ /**
* Tells the paper orientation.
*
* @return true for landscape orientation
