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authorAllan Sandfeld Jensen <allan.jensen@qt.io>2021-02-11 10:40:39 +0100
committerAllan Sandfeld Jensen <allan.jensen@qt.io>2021-02-25 09:38:19 +0100
commite3ebbca5406ac02909823a07bfe6ae4db768f3da (patch)
tree350a315dde5b07c8c83a39192e1b694803507e77
parentbe6bf1a3133fcf469eac653cff3b8ef3a43eed7e (diff)
Improve QImage::fill(uint) documentation
Remove paragraph about long gone methods, and rephrase it as a note on corresponding getters. At the same time document 64-bit behavior as undefined. Pick-to: 6.1 Change-Id: I26ffd95040eb0aea30585aa0fa8526417b0ecc7a Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
-rw-r--r--src/gui/image/qimage.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 11eabcc9af..15fb928ce7 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -1674,11 +1674,11 @@ const uchar *QImage::constBits() const
the depth is 8, the lowest 8 bits are used and if the depth is 16
the lowest 16 bits are used.
- Note: QImage::pixel() returns the color of the pixel at the given
- coordinates while QColor::pixel() returns the pixel value of the
- underlying window system (essentially an index value), so normally
- you will want to use QImage::pixel() to use a color from an
- existing image or QColor::rgb() to use a specific color.
+ If the image depth is higher than 32bit the result is undefined.
+
+ \note There are no corresponding value getter, though QImage::pixelIndex()
+ will return the same value for indexed formats, and QImage::pixel() for
+ RGB32, ARGB32, and ARGB32PM formats.
\sa depth(), {QImage#Image Transformations}{Image Transformations}
*/