/* not defined in compatibility layer */
static void
draw_beziergon (DiaRenderer *self,
BezPoint *points, /* Last point must be same as first point */
int numpoints,
Color *fill,
Color *stroke)
{
if (fill)
_bezier(self, points, numpoints, fill, TRUE, TRUE);
if (stroke)
_bezier(self, points, numpoints, stroke, FALSE, TRUE);
}
static void
draw_bezier(DiaRenderer *self,
BezPoint *points,
int numpoints,
Color *stroke)
{
_bezier(self, points, numpoints, NULL, stroke, FALSE);
}
static void
fill_bezier(DiaRenderer *self,
BezPoint *points,
int numpoints,
Color *color)
{
_bezier (self, points, numpoints, color, TRUE);
}
static void
draw_bezier(DiaRenderer *self,
BezPoint *points,
int numpoints,
Color *color)
{
_bezier (self, points, numpoints, color, FALSE);
}
static void
draw_beziergon (DiaRenderer *self,
BezPoint *points,
int numpoints,
Color *fill,
Color *stroke)
{
DiaSvgRenderer *renderer = DIA_SVG_RENDERER (self);
/* optimize for stroke-width==0 && fill==stroke */
if ( fill && stroke && renderer->linewidth == 0.0
&& memcmp(fill, stroke, sizeof(Color))==0)
stroke = NULL;
_bezier(self, points, numpoints, fill, stroke, TRUE);
}
static void
draw_bezier(DiaRenderer *self,
BezPoint *points,
int numpoints,
Color *colour)
{
#ifndef DIRECT_WMF
_bezier(self, points, numpoints, colour, FALSE, FALSE);
#else
WmfRenderer *renderer = WMF_RENDERER (self);
W32::HPEN hPen;
W32::POINT * pts;
int i;
DIAG_NOTE(renderer, "draw_bezier n:%d %fx%f ...\n",
numpoints, points->p1.x, points->p1.y);
pts = g_new(W32::POINT, (numpoints-1) * 3 + 1);
pts[0].x = SCX(points[0].p1.x);
pts[0].y = SCY(points[0].p1.y);
for (i = 1; i < numpoints; i++)
{
switch(points[i].type)
{
case _BezPoint::BEZ_MOVE_TO:
g_warning("only first BezPoint can be a BEZ_MOVE_TO");
break;
case _BezPoint::BEZ_LINE_TO:
/* everyhing the same ?*/
pts[i*3-2].x = pts[i*3-1].x =
pts[i*3 ].x = SCX(points[i].p1.x);
pts[i*3-2].y = pts[i*3-1].y =
pts[i*3 ].y = SCY(points[i].p1.y);
break;
case _BezPoint::BEZ_CURVE_TO:
/* control points */
pts[i*3-2].x = SCX(points[i].p1.x);
pts[i*3-2].y = SCY(points[i].p1.y);
pts[i*3-1].x = SCX(points[i].p2.x);
pts[i*3-1].y = SCY(points[i].p2.y);
/* end point */
pts[i*3 ].x = SCX(points[i].p3.x);
pts[i*3 ].y = SCY(points[i].p3.y);
break;
default:
break;
}
}
hPen = UsePen(renderer, colour);
W32::PolyBezier(renderer->hFileDC,
pts, (numpoints-1)*3+1);
DonePen(renderer, hPen);
g_free(pts);
#endif
}
