double x_pos = (x - geom->axis[SCALE_ABSCISSA].min) * geom->axis[SCALE_ABSCISSA].scale + geom->axis[SCALE_ABSCISSA].data_min;
double y_pos = (y - geom->axis[SCALE_ORDINATE].min) * geom->axis[SCALE_ORDINATE].scale + geom->axis[SCALE_ORDINATE].data_min;
- xrchart_draw_marker (cr, x_pos, y_pos, XRMARKER_SQUARE, 15);
+ xrchart_draw_marker (cr, x_pos, y_pos, XRMARKER_CIRCLE, 10);
}
void