"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateCheckBox.java" between
pdfbox-2.0.23-src.zip and pdfbox-2.0.24-src.zip

About: Apache PDFBox is a Java PDF library tool that allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.

CreateCheckBox.java  (pdfbox-2.0.23-src)	:	CreateCheckBox.java  (pdfbox-2.0.24-src)
skipping to change at line 158		skipping to change at line 158
// Adobe paints a cross instead of using the Zapf Dingbats cross sym bol		// Adobe paints a cross instead of using the Zapf Dingbats cross sym bol
yesAPCS.setStrokingColor(0f);		yesAPCS.setStrokingColor(0f);
yesAPCS.moveTo(lineWidth * 2, rect.getHeight() - lineWidth * 2);		yesAPCS.moveTo(lineWidth * 2, rect.getHeight() - lineWidth * 2);
yesAPCS.lineTo(rect.getWidth() - lineWidth * 2, lineWidth * 2);		yesAPCS.lineTo(rect.getWidth() - lineWidth * 2, lineWidth * 2);
yesAPCS.moveTo(rect.getWidth() - lineWidth * 2, rect.getHeight() - l ineWidth * 2);		yesAPCS.moveTo(rect.getWidth() - lineWidth * 2, rect.getHeight() - l ineWidth * 2);
yesAPCS.lineTo(lineWidth * 2, lineWidth * 2);		yesAPCS.lineTo(lineWidth * 2, lineWidth * 2);
yesAPCS.stroke();		yesAPCS.stroke();
}		}
else		else
{		{
// The caption is not unicode, but the Zapf Dingbats code in the PDF		Rectangle2D bounds = new Rectangle2D.Float();
// Thus convert it back to unicode		String unicode = null;
// Assume that only the first character is used.
String name = PDType1Font.ZAPF_DINGBATS.codeToName(normalCaption.cod		// ZapfDingbats font may be missing or substituted, let's use AFM re
ePointAt(0));		sources instead.
String unicode = PDType1Font.ZAPF_DINGBATS.getGlyphList().toUnicode(		AFMParser parser = new AFMParser(PDType1Font.class.getResourceAsStre
name);		am(
Rectangle2D bounds = PDType1Font.ZAPF_DINGBATS.getPath(name).getBoun		"/org/apache/pdfbox/resources/afm/ZapfDingbats.afm"));
ds2D();		FontMetrics metric = parser.parse();
if (bounds.isEmpty())		for (CharMetric cm : metric.getCharMetrics())
{		{
// ZapfDingbats font missing, let's use AFM resources instead.		// The caption is not unicode, but the Zapf Dingbats code in the
// You can remove this code block if you know that you have the		PDF.
font.		// Assume that only the first character is used.
AFMParser parser = new AFMParser(PDType1Font.class.getResourceAs		if (normalCaption.codePointAt(0) == cm.getCharacterCode())
Stream(
"/org/apache/pdfbox/resources/afm/ZapfDingbats.afm"));
FontMetrics metric = parser.parse();
for (CharMetric cm : metric.getCharMetrics())
{		{
if (normalCaption.codePointAt(0) == cm.getCharacterCode())		BoundingBox bb = cm.getBoundingBox();
{		bounds = new Rectangle2D.Float(bb.getLowerLeftX(), bb.getLow
BoundingBox bb = cm.getBoundingBox();		erLeftY(),
bounds = new Rectangle2D.Float(bb.getLowerLeftX(), bb.ge		bb.getWidth(), bb.getHeight()
tLowerLeftY(),		);
bb.getWidth(), bb.getHeig		unicode = PDType1Font.ZAPF_DINGBATS.getGlyphList().toUnicode
ht());		(cm.getName());
unicode = PDType1Font.ZAPF_DINGBATS.getGlyphList().toUni		break;
code(cm.getName());
}
}		}
}		}
if (bounds.isEmpty())		if (bounds.isEmpty())
{		{
throw new IOException("Bounds rectangle for chosen glyph is empt y");		throw new IOException("Bounds rectangle for chosen glyph is empt y");
}		}
float size = (float) Math.min(bounds.getWidth(), bounds.getHeight()) / 1000;		float size = (float) Math.min(bounds.getWidth(), bounds.getHeight()) / 1000;
// assume that checkmark has square size		// assume that checkmark has square size
// the calculations approximate what Adobe is doing, i.e. put the gl yph in the middle		// the calculations approximate what Adobe is doing, i.e. put the gl yph in the middle
float fontSize = (rect.getWidth() - lineWidth * 2) / size * 0.6666f;		float fontSize = (rect.getWidth() - lineWidth * 2) / size * 0.6666f;
End of changes. 3 change blocks.
28 lines changed or deleted		22 lines changed or added

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