SOVECTORHEADER
Contains
information defining the size and attributes of the rectangle in which vector
graphics are drawn.
typedef struct SOVECTORHEADERtag {
WORD
wStructSize; // see below
SORECT
BoundingRect; // see below
WORD
wHDPI; // see below
WORD
wVDPI; // see below
WORD
wImageFlags; // see below
SOCOLOR
BkgColor; // see below
} SOVECTORHEADER, VWPTR *PSOVECTORHEADER;
Members
wStructSize
Size, in
bytes, of the structure.
BoundingRect
Rectangle
that bounds all drawing commands.
wHDpI
Dots per inch
resolution along the x-axis.
wVDpI
Dots per inch
resolution along the y-axis.
wImageFlags
Image flags.
This member can be a combination of these values:
|
SO_VECTORCOLORPALETTE |
Uses a
color palette. Color values must be palette entry indexes or palette-relative
RGB values. |
|
SO_VECTORRGBCOLOR |
Uses RGB
color values. |
|
SO_XISLEFT |
Has
positive x-coordinates left of the y-axis. |
|
SO_YISUP |
Has
positive y-coordinates up from the x-axis. |
BkgColor
Color of the
background in the bounding rectangle. This value must be set by using one of
the three color macros: SOPALETTEINDEX, SORGB, or SOPALETTERGB. However, SORGB
should not be used if a palette is defined.