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Draw: Documented GetDPI() and SetDPI()

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git-svn-id: svn://ultimatepp.org/upp/trunk@2702 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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koldo 2010-09-17 21:13:42 +00:00
parent 373bec9dd7
commit d47431eb8d
2 changed files with 16 additions and 0 deletions
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4
uppsrc/Draw/src.tpp/Image$en-us.tpp
View file

@ -64,6 +64,10 @@ erator`[`]([@(0.0.255) int]_[@3 i])_[@(0.0.255) const]&]
returns Size(0, 0).&]
[s3; &]
[s4; &]
[s5;:Image`:`:GetDPI`(`): [_^Size^ Size]_GetDPI()&]
[s2;%% Returns the image resolution in dpi (dots per inch).&]
[s3; &]
[s4; &]
[s5;:Image`:`:GetKindNoScan`(`)const: [@(0.0.255) int]_GetKindNoScan()_[@(0.0.255) const]&]
[s2;%% Returns the kind of image. Unlike GetKind(), it does not perform
the scan of image if the kind it not know, therefore it can return

12
uppsrc/Draw/src.tpp/ImageBuffer$en-us.tpp
View file

@ -95,6 +95,18 @@ st]&]
0).&]
[s3; &]
[s4; &]
[s5;:ImageBuffer`:`:SetDPI`(Size`): [@(0.0.255) void]_[* SetDPI]([_^Size^ Size]_[*@3 sz])&]
[s2;%% Sets the image resolution in dpi (dots per inch).&]
[s2;%% As the dpi are not directly stored, if SetDots() is called
or image is resized, the dpi could change.&]
[s3;%% &]
[s4; &]
[s5;:ImageBuffer`:`:GetDPI`(`): [_^Size^ Size]_[* GetDPI]()&]
[s2;%% Returns the image resolution in dpi (dots per inch).&]
[s2;%% As the dpi are not directly stored, if SetDots() is called
or image is resized, the dpi could change.&]
[s3; &]
[s4; &]
[s5;:ImageBuffer`:`:GetSize`(`)const: [*_^Size^ Size][* _GetSize()_][*@(0.0.255) const]&]
[s2;%% Returns the dimensions of image.&]
[s3; &]