IIXC_Page::CopyChannel Method

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:[in]  Specifies the [[PXV:IXC_Channel|Color Channel]] of the pageFrom from which data will copied.
 
:[in]  Specifies the [[PXV:IXC_Channel|Color Channel]] of the pageFrom from which data will copied.
 
;pRect
 
;pRect
:[in]  Pointer to RECT structure which defines the rectangular area of the page into which data will be copied. If this parameter is <tt>NULL</tt>, entire page will be used.
+
:[in]  Pointer to RECT structure which defines the rectangular area of the source page from which data will be copied. If this parameter is <tt>NULL</tt>, entire page will be used.
 
;nSX
 
;nSX
 
:[in]  Specifies the x-coordinate, in pixels, of the upper-left corner of the destination rectangle.
 
:[in]  Specifies the x-coordinate, in pixels, of the upper-left corner of the destination rectangle.

Revision as of 12:16, 18 May 2015


The CopyChannel method copies specified color channel information from one page to another.

Syntax

HRESULT CopyChannel([in]  IXC_Channel  dstChannel,
                    [in]  IIXC_Page*   srcFrom,
                    [in]  IXC_Channel  srcChannel,
                    [in]  RECT*        pRect,
                    [in]  LONG         nSX,
                    [in]  LONG         nSY);

Parameters

dstChannel
[in] Specifies the Color Channel of the destPage into which data will be copied.
srcFrom
[in] Pointer to the IIXC_Page of the source page.
srcChannel
[in] Specifies the Color Channel of the pageFrom from which data will copied.
pRect
[in] Pointer to RECT structure which defines the rectangular area of the source page from which data will be copied. If this parameter is NULL, entire page will be used.
nSX
[in] Specifies the x-coordinate, in pixels, of the upper-left corner of the destination rectangle.
nSY
[in] Specifies the y-coordinate, in pixels, of the upper-left corner of the destination rectangle.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IIXC_Page
IIXC_Page::FillChannel
IIXC_Page::GetChannelPixel
IIXC_Page::InvertChannel
IIXC_Page::SetChannelPixel
IIXC_Page::Place
IXC_Channel