LINEINFO: Difference between revisions

Latest revision as of 02:36, 26 March 2020

Line information data structure shared by cLines in the alpkLinePack array.

Type

ULONG         ulLength;
ULONG         ulType;
ULONG         ulStyleMask;
ULONG         cLines;
ULONG         ulFGColor;
ULONG         ulBGColor;
USHORT        usForeROP;
USHORT        usBackROP;
PBMAPINFO     pDstBmapInfo;
PLINEPACK     alpkLinePack;
PRECTL        prclBounds;

C Declaration Method

typedef

Fields

ulLength

Length of LINEINFO data structure.

ulType

Defines line type.

LINE_SOLID: Line will be solid in Foreground color.

LINE_INVISIBLE: Line is not drawn.

LINE_ALTERNATE: Line will be alternating Foreground and Background color; ignores style.

ulStyleMask: A 32-bit style mask.
cLines: Count of lines to be drawn.
ulFGColor: Line Foreground color.
ulBGColor: Line Background color.
usForeROP: Line Foreground mix.
usBackROP: Line Background mix.
pDstBmapInfo: Pointer to destination surface bit map.
alpkLinePack: Pointer to LINEPACK data structure.
prclBounds: Pointer to bounding rect of a clipped line.

@@ Line 1: / Line 1: @@
 Line information data structure shared by cLines in the alpkLinePack array.
 == Type ==
-   [[ULONG]]         ulLength;
+ [[ULONG]]         ulLength;
-   ULONG         [[ulType]];
+ ULONG         ulType;
-   ULONG         ulStyleMask;
+  ULONG         ulStyleMask;
-   ULONG         cLines;
+ ULONG         cLines;
-   ULONG         ulFGColor;
+ ULONG         ulFGColor;
-   ULONG         ulBGColor;
+ ULONG         ulBGColor;
-   [[USHORT]]        usForeROP;
+ [[USHORT]]        usForeROP;
-   USHORT        usBackROP;
+ USHORT        usBackROP;
-   [[PBMAPINFO]]     pDstBmapInfo;
+ PBMAPINFO     pDstBmapInfo;
-   [[PLINEPACK]]     alpkLinePack;
+ PLINEPACK     alpkLinePack;
-   [[PRECTL]]        prclBounds;
+ [[PRECTL]]        prclBounds;
 == C Declaration Method ==
   typedef
 == Fields ==
-; ulLength : Length of LINEINFO data structure.
+;ulLength : Length of LINEINFO data structure.
-; [[ulType]] :  Defines line type.
+;ulType : Defines line type.
-; ulStyleMask : A 32-bit style mask.
+::LINE_SOLID: Line will be solid in Foreground color.
-; cLines : Count of lines to be drawn.
+::LINE_INVISIBLE: Line is not drawn.
-; ulFGColor : Line Foreground color.
+::LINE_ALTERNATE: Line will be alternating Foreground and Background color; ignores style.
-; ulBGColor : Line Background color.
+;ulStyleMask : A 32-bit style mask.
-; usForeROP : Line Foreground mix.
+;cLines : Count of lines to be drawn.
-; usBackROP : Line Background mix.
+;ulFGColor : Line Foreground color.
-; pDstBmapInfo : Pointer to destination surface bit map.
+;ulBGColor : Line Background color.
-; alpkLinePack : Pointer to LINEPACK data structure.
+;usForeROP : Line Foreground mix.
-; prclBounds : Pointer to bounding rect of a clipped line.
+;usBackROP : Line Background mix.
+;pDstBmapInfo : Pointer to destination surface bit map.
-== Remarks ==
+;alpkLinePack : Pointer to [[LINEPACK]] data structure.
+;prclBounds : Pointer to bounding rect of a clipped line.
-== Example Code ==
- struct _LINEINFO {
-   [[ULONG]]         ulLength;      /*  Length of LINEINFO data structure. */
-   ULONG         [[ulType]];        /*  Defines line type. */
-   ULONG         ulStyleMask;   /*  A 32-bit style mask. */
-   ULONG         cLines;        /*  Count of lines to be drawn. */
-   ULONG         ulFGColor;     /*  Line Foreground color. */
-   ULONG         ulBGColor;     /*  Line Background color. */
-   [[USHORT]]        usForeROP;     /*  Line Foreground mix. */
-   USHORT        usBackROP;     /*  Line Background mix. */
-   [[PBMAPINFO]]     pDstBmapInfo;  /*  Pointer to destination surface bit map. */
-   [[PLINEPACK]]     alpkLinePack;  /*  Pointer to LINEPACK data structure. */
-   [[PRECTL]]        prclBounds;    /*  Pointer to bounding rect of a clipped line. */
- } LINEINFO;
-typedef LINEINFO *PLINEINFO;
-</PRE>
 [[Category:Data type]]