IXC_DrawFlags Enumeration

Revision as of 13:45, 21 May 2015

Specifies the flags that define how the image should be drawn.

Syntax

enum IXC_DrawFlags
{
    DrawFlags_FillBackGround      = 1,
    DrawFlags_UseTransparentColor = 2,
    DrawFlags_IgnorePageAlpha     = 16,
    DrawFlags_No_B_Channel        = 256,
    DrawFlags_No_G_Channel        = 512,
    DrawFlags_No_R_Channel        = 1024,
    DrawFlags_IgnoreAlphaChannel  = 2048,
};

Constants

DrawFlags_FillBackGround

If this flag is set, the destination rectangle will be filled with page's background color (see IIXC_Page_BackgroundColor), before drawing.

DrawFlags_UseTransparentColor

If this flag is set, the pixels of the page that have the same color value as page's transparent color (see IMG_PageSetTransparentColor) will not be drawn, and the destination surface will be unchanged, within the corresponding area.

DrawFlags_IgnorePageAlpha

reserved: should not be used.

DrawFlags_No_B_Channel

If this flag is set, the blue channel of the image will be ignored, while drawing.

DrawFlags_No_G_Channel

If this flag is set, the green channel of the image will be ignored, while drawing.

DrawFlags_No_R_Channel

If this flag is set, the red channel of the image will be ignored, while drawing.

DrawFlags_IgnoreAlphaChannel

If this flag is set, the page's alpha channel will be ignored, while drawing.

See Also

IIXC_Page:DrawToDC

IIXC_Page:StretchDraw

IIXC_Page:StretchDraw2