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CtrlCore: SetSurface docs

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git-svn-id: svn://ultimatepp.org/upp/trunk@1469 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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uppsrc/CtrlCore/src.tpp/SystemDrawFn$en-us.tpp Normal file
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[{_}
[ {{10000@(113.42.0) [s0;%% [*@7;4 SystemDraw utility functions]]}}&]
[s0;i448;a25;kKO9;@(0.0.255) &]
[ {{10000F(128)G(128)@1 [s0;%% [* Function List]]}}&]
[s4;H0; &]
[s5;:SetSurface`(Draw`&`,const Rect`&`,const RGBA`*`,Size`,Point`): [@(0.0.255) void]_[* S
etSurface]([_^Draw^ Draw][@(0.0.255) `&]_[*@3 w], [@(0.0.255) const]_[_^Rect^ Rect][@(0.0.255) `&
]_[*@3 dest], [@(0.0.255) const]_[_^RGBA^ RGBA]_`*[*@3 pixels], [_^Size^ Size]_[*@3 srcsz],
[_^Point^ Point]_[*@3 poff])&]
[s5;:SetSurface`(Draw`&`,int`,int`,int`,int`,const RGBA`*`): [@(0.0.255) void]_[* SetSurf
ace]([_^Draw^ Draw][@(0.0.255) `&]_[*@3 w], [@(0.0.255) int]_[*@3 x], [@(0.0.255) int]_[*@3 y],
[@(0.0.255) int]_[*@3 cx], [@(0.0.255) int]_[*@3 cy], [@(0.0.255) const]_[_^RGBA^ RGBA]_`*[*@3 p
ixels])&]
[s2;%% This function transfers RGBA pixels from buffer to target
Draw. If Draw represents window on the screen, function uses
optimized algorithm, otherwise transfer is performed by copying
pixels to Image and using DrawImage.&]
[s2;%% In the first variant, target area is [%-*@3 dest], [%-*@3 srcsz]
is the size of source [%-*@3 pixels] buffer, [%-*@3 poff].is offset
in source buffer (means, only part of source buffer can be copied).&]
[s2; [%% In the second variant, target area is ][*@3 x],[*@3 y],[*@3 cx],[*@3 cy]
and the source buffer has to have the same size as target.&]
[s3;%% ]