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typedef struct _RsvgGradientStop RsvgGradientStop;
typedef struct _RsvgGradientStops RsvgGradientStops;
typedef struct _RsvgLinearGradient RsvgLinearGradient;
typedef struct _RsvgRadialGradient RsvgRadialGradient;
typedef struct _RsvgPaintServer RsvgPaintServer;
typedef struct _RsvgPSCtx RsvgPSCtx;
struct _RsvgPSCtx {
/* todo: we need to take in some context information, including:
1. The global affine transformation.
2. User coordinates at time of reference (to implement
gradientUnits = "userSpaceOnUse").
3. Object bounding box (to implement gradientUnits =
"objectBoundingBox").
Maybe signal for lazy evaluation of object bbox.
*/
};
struct _RsvgGradientStop {
double offset;
guint32 rgba;
};
struct _RsvgGradientStops {
int n_stop;
RsvgGradientStop *stop;
};
struct _RsvgLinearGradient {
RsvgDefVal super;
double affine[6]; /* user space to actual at time of gradient def */
double x1, y1;
double x2, y2;
ArtGradientSpread spread;
RsvgGradientStops *stops;
};
struct _RsvgRadialGradient {
RsvgDefVal super;
double affine[6]; /* user space to actual at time of gradient def */
double cx, cy;
double r;
double fx, fy;
RsvgGradientStops *stops;
};
/* Create a new paint server based on a specification string. */
RsvgPaintServer *
rsvg_paint_server_parse (const RsvgDefs *defs, const char *str);
void
rsvg_render_paint_server (ArtRender *ar, RsvgPaintServer *ps,
const RsvgPSCtx *ctx);
void
rsvg_paint_server_ref (RsvgPaintServer *ps);
void
rsvg_paint_server_unref (RsvgPaintServer *ps);
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