Hi,
Yes I'm sure that there is something in my code making this but I can't find
it. I have now managed to remove the sharp edges to smoth but with very odd
settings. I must create a round rectangle twice to make it work.
@Override
public void onRender( PdfContentByte cb ) throws PdfDocumentException{
float width = MeasurementUtil.millimetersToPostscriptPoints( getWidth());
float height = MeasurementUtil.millimetersToPostscriptPoints( getHeight()
);
float left = getLeft();
float top = getTop();
if( getPage().getPdfDocument().getCutMark() != null ){
left += getPage().getPdfDocument().getCutMark().getWidth();
top -= getPage().getPdfDocument().getCutMark().getHeight();
}
PdfTemplate tp = cb.createTemplate(width, height);
tp.roundRectangle(0, 0, width, height,
MeasurementUtil.millimetersToPostscriptPoints( getRadius() ));
cb.addTemplate(tp, MeasurementUtil.millimetersToPostscriptPoints( left ),
MeasurementUtil.millimetersToPostscriptPoints(
getPage().getPdfDocument().getHeight() - ( top + getHeight())));
ColumnText ct = new ColumnText( cb );
ct.setSimpleColumn( MeasurementUtil.millimetersToPostscriptPoints( left ),
MeasurementUtil.millimetersToPostscriptPoints(
getPage().getPdfDocument().getHeight() - ( top + getHeight())),
MeasurementUtil.millimetersToPostscriptPoints( left + getWidth() ),
MeasurementUtil.millimetersToPostscriptPoints(
getPage().getPdfDocument().getHeight() - top ), 0, Element.ALIGN_LEFT );
PdfPTable table = new PdfPTable(1);
table.setTotalWidth(MeasurementUtil.millimetersToPostscriptPoints(getWidth()));
table.setLockedWidth( true );
table.setSpacingBefore(0);
table.setSpacingAfter(0);
PdfPCell cell = new PdfPCell();
cell.setBorderWidth( 0 );
cell.setVerticalAlignment( getVerticalAlign().getAlignment() );
cell.setLeft(0);
cell.setTop(0);
cell.setRight( 0 );
cell.setBottom( 0 );
if( isUseAscender() != null )
cell.setUseAscender( isUseAscender() );
cell.setIndent(0);
cell.setPaddingLeft(
MeasurementUtil.millimetersToPostscriptPoints(marginLeft) );
cell.setPaddingBottom(
MeasurementUtil.millimetersToPostscriptPoints(marginBottom) );
cell.setPaddingRight(
MeasurementUtil.millimetersToPostscriptPoints(marginRight) );
cell.setPaddingTop(
MeasurementUtil.millimetersToPostscriptPoints(marginTop) );
cell.setFixedHeight(MeasurementUtil.millimetersToPostscriptPoints(getHeight()
));
cell.setBorder( 0 );
cell.setCellEvent( new PdfPCellEvent(){
public void cellLayout(PdfPCell cell, Rectangle rect,PdfContentByte[]
canvas) {
PdfContentByte cb = canvas[PdfPTable.LINECANVAS];
PdfTemplate template = cb.createTemplate( rect.getWidth() ,
rect.getHeight());
// HERE. If I remove this there will be no color
template.roundRectangle(0, 0, rect.getWidth() ,rect.getHeight() ,
MeasurementUtil.millimetersToPostscriptPoints( getRadius() ));
template.clip();
template.newPath();
if( getBackgroundReference() != null ){
template.setColorFill( getPage().getPdfDocument().getColors().get(
getBackgroundReference() ));
}
if( getBorder() != null ){
template.setLineWidth( MeasurementUtil.millimetersToPostscriptPoints(
getBorder().getThickness()) );
template.setColorStroke( getPage().getPdfDocument().getColors().get(
getBorder().getColorReference() ));
}
template.roundRectangle(0, 0, rect.getWidth() ,rect.getHeight() ,
MeasurementUtil.millimetersToPostscriptPoints( getRadius() ));
if( getBackgroundReference() != null || getBorder() != null ){
if( getBackgroundReference() != null && getBorder() != null ){
template.fillStroke();
}else if( getBackgroundReference() != null ){
template.fill();
}else{
template.stroke();
}
}
cb.addTemplate( template, rect.getLeft(), rect.getBottom());
}
});
if( getRotation() != null )
cell.setRotation( getRotation() );
if( ! paragraphs.isEmpty() ){
for( AbstractParagraph paragraph : paragraphs ){
paragraph.onRender( cell );
}
}else{
// Need to make this otherwise the block wont show
com.lowagie.text.Paragraph pr = new com.lowagie.text.Paragraph();
Chunk chunk = new Chunk( " " );
pr.add( chunk );
cell.addElement( pr );
}
table.addCell(cell);
ct.addElement( table );
try {
ct.go();
} catch (DocumentException e) {
throw new PdfDocumentException( e );
}
}
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