Revision: 3621
http://skim-app.svn.sourceforge.net/skim-app/?rev=3621&view=rev
Author: hofman
Date: 2008-04-04 11:35:30 -0700 (Fri, 04 Apr 2008)
Log Message:
-----------
Create array to hold line rects.
Modified Paths:
--------------
trunk/SKPDFAnnotationMarkup.m
Modified: trunk/SKPDFAnnotationMarkup.m
===================================================================
--- trunk/SKPDFAnnotationMarkup.m 2008-04-04 18:06:17 UTC (rev 3620)
+++ trunk/SKPDFAnnotationMarkup.m 2008-04-04 18:35:30 UTC (rev 3621)
@@ -232,6 +232,8 @@
} else {
// start of a new line
if (NSIsEmptyRect(lineRect) == NO) {
+ if (lineRects == NULL)
+ lineRects = CFArrayCreateMutable(NULL, 0,
&SKNSRectArrayCallbacks);
CFArrayAppendValue(lineRects, &lineRect);
newBounds = NSUnionRect(lineRect, newBounds);
}
@@ -241,6 +243,8 @@
}
}
if (NSIsEmptyRect(lineRect) == NO) {
+ if (lineRects == NULL)
+ lineRects = CFArrayCreateMutable(NULL, 0,
&SKNSRectArrayCallbacks);
CFArrayAppendValue(lineRects, &lineRect);
newBounds = NSUnionRect(lineRect, newBounds);
}
@@ -299,6 +303,11 @@
unsigned j, jMax = [quadPoints count] / 4;
+ if (lineRects == NULL)
+ lineRects = CFArrayCreateMutable(NULL, 0, &SKNSRectArrayCallbacks);
+ else
+ CFArrayRemoveAllValues(lineRects);
+
for (j = 0; j < jMax; j += 1) {
NSRange range = NSMakeRange(4 * j, 4);
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