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authorpspjuth <peter.spjuth@gmail.com>2002-05-26 09:09:19 (GMT)
committerpspjuth <peter.spjuth@gmail.com>2002-05-26 09:09:19 (GMT)
commitda032a4579104fb5d0ad2e2b612593da35715543 (patch)
tree66f7facb5b9930d826652d49df0c5c11b2f5edd0
parentf9247ee35c133bb545cb53b9cea7f7a9f3a6fd8c (diff)
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Negative coordinates were rounded badly causing a 1 pixel
displacement. [Bug #556526]
-rw-r--r--ChangeLog6
-rw-r--r--generic/tkCanvText.c6
2 files changed, 9 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index f2d0193..2fa9071 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2002-05-26 Peter Spjuth <peter.spjuth@space.se>
+
+ * generic/tkCanvText.c (ComputeTextBbox): Negative
+ coordinates were rounded badly causing a 1 pixel
+ displacement. [Bug #556526]
+
2002-05-24 Mo DeJong <mdejong@users.sourceforge.net>
* mac/tkMacWm.c (Tk_WmCmd):
diff --git a/generic/tkCanvText.c b/generic/tkCanvText.c
index 63ed827..5254431 100644
--- a/generic/tkCanvText.c
+++ b/generic/tkCanvText.c
@@ -9,7 +9,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkCanvText.c,v 1.12 2002/04/05 08:43:22 hobbs Exp $
+ * RCS: @(#) $Id: tkCanvText.c,v 1.13 2002/05/26 09:09:19 pspjuth Exp $
*/
#include <stdio.h>
@@ -635,8 +635,8 @@ ComputeTextBbox(canvas, textPtr)
* of the bounding box for the text item.
*/
- leftX = (int) (textPtr->x + 0.5);
- topY = (int) (textPtr->y + 0.5);
+ leftX = (int) floor(textPtr->x + 0.5);
+ topY = (int) floor(textPtr->y + 0.5);
switch (textPtr->anchor) {
case TK_ANCHOR_NW:
case TK_ANCHOR_N: