assvg_point_buf()

static size_t assvg_point_buf ( const LWPOINT *  point, char *  output, int  circle, int  precision  )

static

Definition at line 119 of file lwout_svg.c.

{
        char *ptr=output;
        char x[OUT_DOUBLE_BUFFER_SIZE];
        char y[OUT_DOUBLE_BUFFER_SIZE];
        POINT2D pt;
 
        getPoint2d_p(point->point, 0, &pt);
 
        lwprint_double(pt.x, precision, x, OUT_DOUBLE_BUFFER_SIZE);
        lwprint_double(-pt.y, precision, y, OUT_DOUBLE_BUFFER_SIZE);
 
        if (circle) ptr += sprintf(ptr, "x=\"%s\" y=\"%s\"", x, y);
        else ptr += sprintf(ptr, "cx=\"%s\" cy=\"%s\"", x, y);
 
        return (ptr-output);
}

References getPoint2d_p(), lwprint_double(), OUT_DOUBLE_BUFFER_SIZE, LWPOINT::point, precision, POINT2D::x, pixval::x, POINT2D::y, and pixval::y.

Referenced by assvg_geom_buf(), assvg_multipoint_buf(), and assvg_point().

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