All
I have assembled several pages of text as RTF in an offscreen NSTextView -
outputTextView in the code below.
As the text was assembled in the view, I have marked the end of each page with
a \page symbol in the RTF.
As I have added each piece of text into the view I have determined how many
pages the completed document requires.
NSView *customView;
customView = [[[NSView alloc] initWithFrame:NSMakeRect(0, 0, paperSize.width,
paperSize.height *
countPages)] autorelease];
[customView setBounds:NSMakeRect(0, 0, paperSize.width,
paperSize.height * countPages)];
NSTextStorage *textStorage = [outputTextView textStorage];
NSLayoutManager *layoutManager = [[NSLayoutManager alloc] init];
[textStorage addLayoutManager:layoutManager];
unsigned i;
for (i = 1; i <= countPages; i++)
{
NSTextContainer *textContainer = [[NSTextContainer alloc]
initWithContainerSize:
NSMakeSize(printableArea.width,
printableArea.height)];
NSTextView *textView = [[NSTextView alloc] initWithFrame:
NSMakeRect( LEFT_MARGIN,
// x
( BOTTOM_MARGIN + (countPages - i) *
(printableArea.height + ( BOTTOM_MARGIN + TOP_MARGIN )) ), // y
printableArea.width,
// width
printableArea.height)
// height
textContainer:textContainer];
[layoutManager addTextContainer:textContainer];
[textContainer release];
[customView addSubview:textView];
[textView release];
}
[[outputTextView layoutManager] invalidateLayoutForCharacterRange:NSMakeRange(
0, [[outputTextView textStorage] length] )
isSoft:NO actualCharacterRange:nil];
NSPrintOperation *printOp;
printOp = [NSPrintOperation printOperationWithView:customView
printInfo:printInfo];
[printOp setShowsPrintPanel:TRUE];
[printOp runOperation];
I have checked carefully that the sizes of pages and print areas etc all make
sense - and they do.
The problem I have is that when I run the print job, the text drifts lower
down each new page -
by about an eigth of a page each new page.
Any suggestions appreciated !
Peter
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