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| author | pspjuth <peter.spjuth@gmail.com> | 2002-05-26 09:09:19 (GMT) |
|---|---|---|
| committer | pspjuth <peter.spjuth@gmail.com> | 2002-05-26 09:09:19 (GMT) |
| commit | da032a4579104fb5d0ad2e2b612593da35715543 (patch) | |
| tree | 66f7facb5b9930d826652d49df0c5c11b2f5edd0 | |
| parent | f9247ee35c133bb545cb53b9cea7f7a9f3a6fd8c (diff) | |
| download | tk-da032a4579104fb5d0ad2e2b612593da35715543.zip tk-da032a4579104fb5d0ad2e2b612593da35715543.tar.gz tk-da032a4579104fb5d0ad2e2b612593da35715543.tar.bz2 | |
Negative coordinates were rounded badly causing a 1 pixel
displacement. [Bug #556526]
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | generic/tkCanvText.c | 6 |
2 files changed, 9 insertions, 3 deletions
@@ -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: |