Revision: 2630
http://skim-app.svn.sourceforge.net/skim-app/?rev=2630&view=rev
Author: hofman
Date: 2007-08-09 02:39:08 -0700 (Thu, 09 Aug 2007)
Log Message:
-----------
Rotate selection rect for copying PDF from a selection when the page is rotated.
Modified Paths:
--------------
trunk/SKPDFView.m
Modified: trunk/SKPDFView.m
===================================================================
--- trunk/SKPDFView.m 2007-08-09 09:04:07 UTC (rev 2629)
+++ trunk/SKPDFView.m 2007-08-09 09:39:08 UTC (rev 2630)
@@ -656,11 +656,39 @@
if (toolMode == SKSelectToolMode && NSIsEmptyRect(selectionRect) == NO) {
NSRect selRect = NSIntegralRect(selectionRect);
+ NSRect targetRect = selRect;
+ PDFPage *page = [self currentPage];
- PDFDocument *pdfDoc = [[PDFDocument alloc] initWithData:[[self
currentPage] dataRepresentation]];
- PDFPage *page = [pdfDoc pageAtIndex:0];
- [page setBounds:[[self currentPage]
boundsForBox:kPDFDisplayBoxMediaBox] forBox:kPDFDisplayBoxMediaBox];
- [page setBounds:selRect forBox:kPDFDisplayBoxCropBox];
+ if ([page rotation]) {
+ NSAffineTransform *transform = [NSAffineTransform transform];
+ NSRect bounds = [page boundsForBox:kPDFDisplayBoxMediaBox];
+ switch ([page rotation]) {
+ case 90:
+ [transform translateXBy:0.0 yBy:NSWidth(bounds)];
+ break;
+ case 180:
+ [transform translateXBy:NSWidth(bounds)
yBy:NSHeight(bounds)];
+ break;
+ case 270:
+ [transform translateXBy:NSHeight(bounds) yBy:0.0];
+ break;
+ }
+ [transform rotateByDegrees:-[page rotation]];
+ targetRect.origin = [transform transformPoint:targetRect.origin];
+ targetRect.size = [transform transformSize:targetRect.size];
+ if (NSWidth(targetRect) < 0.0) {
+ targetRect.origin.x += NSWidth(targetRect);
+ targetRect.size.width *= -1.0;
+ }
+ if (NSHeight(targetRect) < 0.0) {
+ targetRect.origin.y += NSHeight(targetRect);
+ targetRect.size.height *= -1.0;
+ }
+ }
+
+ PDFDocument *pdfDoc = [[PDFDocument alloc] initWithData:[page
dataRepresentation]];
+ page = [pdfDoc pageAtIndex:0];
+ [page setBounds:targetRect forBox:kPDFDisplayBoxCropBox];
[page setBounds:NSZeroRect forBox:kPDFDisplayBoxBleedBox];
[page setBounds:NSZeroRect forBox:kPDFDisplayBoxTrimBox];
[page setBounds:NSZeroRect forBox:kPDFDisplayBoxArtBox];
@@ -670,12 +698,13 @@
[pdfDoc release];
NSRect bounds = [[self currentPage] boundsForBox:[self displayBox]];
- NSRect targetRect = NSZeroRect, sourceRect = selRect;
+ NSRect sourceRect = selRect;
NSImage *pageImage = [[self currentPage] imageForBox:[self
displayBox]];
NSImage *image = nil;
sourceRect.origin.x -= NSMinX(bounds);
sourceRect.origin.y -= NSMinY(bounds);
+ targetRect.origin = NSZeroPoint;
targetRect.size = sourceRect.size;
image = [[NSImage alloc] initWithSize:targetRect.size];
[image lockFocus];
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