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| author | Serhiy Storchaka <storchaka@gmail.com> | 2024-05-06 14:33:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-06 14:33:15 (GMT) |
| commit | 1b639a04cab0e858d90e2ac459fb34b73700701f (patch) | |
| tree | a76e34ec01d564451def7ddbe8dc7da2940848c0 /Doc/library/tkinter.rst | |
| parent | 09871c922393cba4c85bc29d210d76425e076c1d (diff) | |
| download | cpython-1b639a04cab0e858d90e2ac459fb34b73700701f.zip cpython-1b639a04cab0e858d90e2ac459fb34b73700701f.tar.gz cpython-1b639a04cab0e858d90e2ac459fb34b73700701f.tar.bz2 | |
gh-118225: Support more options for copying images in Tkinter (GH-118228)
* Add the PhotoImage method copy_replace() to copy a region
from one image to other image, possibly with pixel zooming and/or
subsampling.
* Add from_coords parameter to PhotoImage methods copy(), zoom() and subsample().
* Add zoom and subsample parameters to PhotoImage method copy().
Diffstat (limited to 'Doc/library/tkinter.rst')
| -rw-r--r-- | Doc/library/tkinter.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst index e084d85..7e5dee1 100644 --- a/Doc/library/tkinter.rst +++ b/Doc/library/tkinter.rst @@ -979,6 +979,15 @@ of :class:`tkinter.Image`: Either type of image is created through either the ``file`` or the ``data`` option (other options are available as well). +.. versionchanged:: 3.13 + Added the :class:`!PhotoImage` method :meth:`!copy_replace` to copy a region + from one image to other image, possibly with pixel zooming and/or + subsampling. + Add *from_coords* parameter to :class:`!PhotoImage` methods :meth:`!copy()`, + :meth:`!zoom()` and :meth:`!subsample()`. + Add *zoom* and *subsample* parameters to :class:`!PhotoImage` method + :meth:`!copy()`. + The image object can then be used wherever an ``image`` option is supported by some widget (e.g. labels, buttons, menus). In these cases, Tk will not keep a reference to the image. When the last Python reference to the image object is |