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| author | aavit <qt-info@nokia.com> | 2011-09-10 14:43:04 (GMT) |
|---|---|---|
| committer | aavit <qt-info@nokia.com> | 2011-09-10 14:43:04 (GMT) |
| commit | b318fc0800c3081af16a38614b95dd50a82b6bbb (patch) | |
| tree | 9057e35b5d03ce2b223167b5bc98af681fcb0065 /src/corelib/tools/qline.cpp | |
| parent | e78edf97db002d5d8efcfd0c2df283f980d3a432 (diff) | |
| parent | 2fafbf51d6cd61d073c9f77dffd71864e9686de6 (diff) | |
| download | Qt-b318fc0800c3081af16a38614b95dd50a82b6bbb.zip Qt-b318fc0800c3081af16a38614b95dd50a82b6bbb.tar.gz Qt-b318fc0800c3081af16a38614b95dd50a82b6bbb.tar.bz2 | |
Merge remote-tracking branch 'qt-fire-review/master'
Diffstat (limited to 'src/corelib/tools/qline.cpp')
| -rw-r--r-- | src/corelib/tools/qline.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/corelib/tools/qline.cpp b/src/corelib/tools/qline.cpp index af3b7d5..0f67652 100644 --- a/src/corelib/tools/qline.cpp +++ b/src/corelib/tools/qline.cpp @@ -564,8 +564,9 @@ qreal QLineF::length() const Returns the angle of the line in degrees. - Positive values for the angles mean counter-clockwise while negative values - mean the clockwise direction. Zero degrees is at the 3 o'clock position. + The return value will be in the range of values from 0.0 up to but not + including 360.0. The angles are measured counter-clockwise from a point + on the x-axis to the right of the origin (x > 0). \sa setAngle() */ |