Større bredde i udskrift?
Kan nogen overskue hvordan jeg kan gøre bredden på mit udskrift større i denne metode der udskriver min JTable?public int print(Graphics g, PageFormat pageFormat,
int pageIndex) throws PrinterException {
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.black);
int fontHeight=g2.getFontMetrics().getHeight();
int fontDesent=g2.getFontMetrics().getDescent();
double pageHeight =
pageFormat.getImageableHeight()-fontHeight;
double pageWidth = (pageFormat.getImageableWidth());
double tableWidth = (double) table.getColumnModel().getTotalColumnWidth();
double scale = 1;
if (tableWidth >= pageWidth) {
scale = pageWidth / tableWidth;
}
double headerHeightOnPage=
table.getTableHeader().getHeight()*scale;
double tableWidthOnPage=tableWidth*scale;
double oneRowHeight=(table.getRowHeight()+
table.getRowMargin())*scale;
int numRowsOnAPage=
(int)((pageHeight-headerHeightOnPage)/oneRowHeight);
double pageHeightForTable=oneRowHeight*numRowsOnAPage;
int totalNumPages= (int)Math.ceil((
(double)table.getRowCount())/numRowsOnAPage);
if(pageIndex>=totalNumPages) {
return NO_SUCH_PAGE;
}
g2.translate((pageFormat.getImageableX()),
pageFormat.getImageableY());
g2.drawString("Page: "+(pageIndex+1),(int)pageWidth,
(int)(pageHeight+fontHeight-fontDesent));
g2.translate(0f,headerHeightOnPage);
g2.translate(0f,-pageIndex*pageHeightForTable);
g2.setClip(0, (int)(pageHeightForTable*pageIndex),(int)
Math.ceil(tableWidthOnPage),
(int) Math.ceil(pageHeightForTable));
g2.scale(scale,scale);
table.paint(g2);
g2.scale(1/scale,1/scale);
g2.translate(0f,pageIndex*pageHeightForTable);
g2.translate(0f, -headerHeightOnPage);
g2.setClip(0, 0,(int) Math.ceil(tableWidthOnPage),
(int)Math.ceil(headerHeightOnPage));
g2.scale(scale,scale);
//g2.setFont(new Font("Serif", Font.ITALIC, 20));
table.getTableHeader().paint(g2);
return Printable.PAGE_EXISTS;
}
