static void svg_polyline(GVJ_t * job, pointf * A, int n)
{
int i;
gvputs(job, "<polyline");
svg_grstyle(job, 0, 0);
gvputs(job, " points=\"");
for (i = 0; i < n; i++)
gvprintf(job, "%g,%g ", A[i].x, -A[i].y);
gvputs(job, "\"/>\n");
}
static void svg_polygon(GVJ_t * job, pointf * A, int n, int filled)
{
int i, gid = 0;
if (filled == GRADIENT) {
gid = svg_gradstyle(job, A, n);
} else if (filled == (RGRADIENT)) {
gid = svg_rgradstyle(job, A, n);
}
gvputs(job, "<polygon");
svg_grstyle(job, filled, gid);
gvputs(job, " points=\"");
for (i = 0; i < n; i++)
gvprintf(job, "%g,%g ", A[i].x, -A[i].y);
gvprintf(job, "%g,%g", A[0].x, -A[0].y); /* because Adobe SVG is broken */
gvputs(job, "\"/>\n");
}
static void svg_ellipse(GVJ_t * job, pointf * A, int filled)
{
int gid = 0;
/* A[] contains 2 points: the center and corner. */
if (filled == GRADIENT) {
gid = svg_gradstyle(job, A, 2);
} else if (filled == (RGRADIENT)) {
gid = svg_rgradstyle(job, A, 2);
}
gvputs(job, "<ellipse");
svg_grstyle(job, filled, gid);
gvprintf(job, " cx=\"%g\" cy=\"%g\"", A[0].x, -A[0].y);
gvprintf(job, " rx=\"%g\" ry=\"%g\"",
A[1].x - A[0].x, A[1].y - A[0].y);
gvputs(job, "/>\n");
}
static void
svg_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
int arrow_at_end, int filled)
{
int gid = 0;
if (filled == GRADIENT) {
gid = svg_gradstyle(job, A, n);
} else if (filled == (RGRADIENT)) {
gid = svg_rgradstyle(job, A, n);
}
gvputs(job, "<path");
svg_grstyle(job, filled, gid);
gvputs(job, " d=\"");
svg_bzptarray(job, A, n);
gvputs(job, "\"/>\n");
}
static void
svg_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
int arrow_at_end, int filled)
{
int gid = 0;
obj_state_t *obj = job->obj;
if (filled == GRADIENT) {
gid = svg_gradstyle(job, A, n);
} else if (filled == (RGRADIENT)) {
gid = svg_rgradstyle(job, A, n);
}
gvputs(job, "<path");
if (obj->labeledgealigned) {
gvputs(job, " id=\"");
gvputs(job, xml_string(obj->id));
gvputs(job, "_p\" ");
}
svg_grstyle(job, filled, gid);
gvputs(job, " d=\"");
svg_bzptarray(job, A, n);
gvputs(job, "\"/>\n");
}
