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| author | dgp@users.sourceforge.net <dgp> | 2005-05-10 21:36:35 (GMT) |
|---|---|---|
| committer | dgp@users.sourceforge.net <dgp> | 2005-05-10 21:36:35 (GMT) |
| commit | 81fd2ba719589cf7bdf8181a3f1342a50ac89182 (patch) | |
| tree | 8dd31bde7b5085a15d32cbc44c42b2be67dfc55d /generic/tkTextDisp.c | |
| parent | e740fc417f05f6bddb546e8b5c7894b745df08c9 (diff) | |
| download | tk-81fd2ba719589cf7bdf8181a3f1342a50ac89182.zip tk-81fd2ba719589cf7bdf8181a3f1342a50ac89182.tar.gz tk-81fd2ba719589cf7bdf8181a3f1342a50ac89182.tar.bz2 | |
* generic/tkTextDisp.c (GetXView): Improved numerical precision
of calculation of [.t xview] return values.
* tests/textDisp.test: Match greater precisions of [.t xview] and
[.t yview] values in tests.
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index f85e0db..21f9e4b 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkTextDisp.c,v 1.48 2005/03/15 14:07:47 vincentdarley Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.49 2005/05/10 21:36:37 dgp Exp $ */ #include "tkPort.h" @@ -5808,8 +5808,8 @@ GetXView(interp, textPtr, report) if (dInfoPtr->maxLength > 0) { first = ((double) dInfoPtr->curXPixelOffset) / dInfoPtr->maxLength; - last = first + ((double) (dInfoPtr->maxX - dInfoPtr->x)) - / dInfoPtr->maxLength; + last = ((double) (dInfoPtr->curXPixelOffset + dInfoPtr->maxX + - dInfoPtr->x))/dInfoPtr->maxLength; if (last > 1.0) { last = 1.0; } |