IIXC_Page::AlphaTile Method

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{{#customTitle:IIXC_Page::AlphaTile Method}}
 
{{#customTitle:IIXC_Page::AlphaTile Method}}
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{{#parentPage:PXV:IIXC_Page|AlphaTile Method|method}}
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{{#parentPage:PXV:IIXC_Page#Methods|AlphaTile|method}}
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{{ToReview}}
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'''AlphaTile''' tiles a specified rectangular area from one page into another using specified level of transparency. If the alpha parameter is 255, this function is equal to function [[PXV:IIXC_Page_Tile|IIXC_Page::Tile]].
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The '''AlphaTile''' method tiles a specified rectangular area from one page into another using specified level of transparency. If the alpha parameter is 255, this function is equal to function [[PXV:IIXC_Page_Tile|IIXC_Page::Tile]].
  
 
== Syntax ==
 
== Syntax ==
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<pre class="brush:cpp;gutter:false">HRESULT AlphaTile([in]  RECT*      destRect,
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<pre class="brush:cpp;gutter:false">HRESULT AlphaTile([in]  RECT*      stDestRect,
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                   [in]  IIXC_Page*  srcPage,
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                   [in]  IIXC_Page*  pSrcPage,
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                   [in]  RECT*      srcRect,
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                   [in]  RECT*      stSrcRect,
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                   [in]  LONG        originX,
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                   [in]  LONG        nOriginX,
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                   [in]  LONG        originY,
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                   [in]  LONG        nOriginY,
 
                   [in]  UCHAR      nAlpha,
 
                   [in]  UCHAR      nAlpha,
 
                   [in]  ULONG      nFlags);</pre>
 
                   [in]  ULONG      nFlags);</pre>
  
 
== Parameters ==
 
== Parameters ==
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;destRect
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;stDestRect
 
:[in]  Pointer to RECT structure which defines the destination rectangle.
 
:[in]  Pointer to RECT structure which defines the destination rectangle.
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;srcPage
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;pSrcPage
 
:[in]  Pointer to [[PXV:IIXC_Page|IIXC_Page]] of the source page from which the area is to be copied.
 
:[in]  Pointer to [[PXV:IIXC_Page|IIXC_Page]] of the source page from which the area is to be copied.
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;srcRect
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;stSrcRect
 
:[in]  Pointer to RECT structure which defines the rectangle into srcPage page which should be tiled onto destPage page.
 
:[in]  Pointer to RECT structure which defines the rectangle into srcPage page which should be tiled onto destPage page.
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;originX
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;nOriginX
 
:[in]  Specifies the x-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
 
:[in]  Specifies the x-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
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;originY
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;nOriginY
 
:[in]  Specifies the y-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
 
:[in]  Specifies the y-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
 
;nAlpha
 
;nAlpha
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:[in]  Specifies the transparency level. Range of values is from 0 to 255. Value 0 means that srcPage is fully transparent, value 255 means that srcPage is fully opaque.
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:[in]  Specifies the transparency level. Range of values is from 0 to 255. Value 0 means that srcPage is fully transparent, value 255 means that srcPage is fully opaque. If the alpha parameter is 255, this function is equal to function [[PXV:IIXC_Page_Tile|IIXC_Page::Tile]].
 
;nFlags
 
;nFlags
 
:[in]  Combination of flags which specifies how the data will be copied. For more details about this parameter, see enum [[PXV:IXC_ColorFlags|IXC_ColorFlags]].
 
:[in]  Combination of flags which specifies how the data will be copied. For more details about this parameter, see enum [[PXV:IXC_ColorFlags|IXC_ColorFlags]].
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== See Also ==
 
== See Also ==
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:[[PXV:IIXC_Page|IIXC_Page]]
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[[PXV:IIXC_Page|IIXC_Page]]
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:[[PXV:IIXC_Page_Place|IIXC_Page::Place]]
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:[[PXV:IIXC_Page_AlphaPlace|IIXC_Page::AlphaPlace]]
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:[[PXV:IIXC_Page_Tile|IIXC_Page::Tile]]
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:[[PXV:IXC_ColorFlags|IXC_ColorFlags]]
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Latest revision as of 03:16, 15 June 2015

Images Core Layer > Interfaces > IIXC_Page > IIXC_Page::AlphaTile Method

The AlphaTile method tiles a specified rectangular area from one page into another using specified level of transparency. If the alpha parameter is 255, this function is equal to function IIXC_Page::Tile.

Syntax

HRESULT AlphaTile([in]  RECT*       stDestRect,
                  [in]  IIXC_Page*  pSrcPage,
                  [in]  RECT*       stSrcRect,
                  [in]  LONG        nOriginX,
                  [in]  LONG        nOriginY,
                  [in]  UCHAR       nAlpha,
                  [in]  ULONG       nFlags);

Parameters

stDestRect
[in] Pointer to RECT structure which defines the destination rectangle.
pSrcPage
[in] Pointer to IIXC_Page of the source page from which the area is to be copied.
stSrcRect
[in] Pointer to RECT structure which defines the rectangle into srcPage page which should be tiled onto destPage page.
nOriginX
[in] Specifies the x-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
nOriginY
[in] Specifies the y-coordinate, in pixels, of the upper-left corner of the source rectangle which will be used for tiling.
nAlpha
[in] Specifies the transparency level. Range of values is from 0 to 255. Value 0 means that srcPage is fully transparent, value 255 means that srcPage is fully opaque. If the alpha parameter is 255, this function is equal to function IIXC_Page::Tile.
nFlags
[in] Combination of flags which specifies how the data will be copied. For more details about this parameter, see enum IXC_ColorFlags.

Return Value

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

See Also

IIXC_Page

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