pChart删除Y轴刻度

Question

需要从pChart库中删除刻度，或使其与背景颜色相同（白色）

这是我正在使用的代码，但无法实现

            `$scaleSettings = array("MODE" => SCALE_MODE_ADDALL_START0,
                   "XMargin"=>0,
                   "YMargin"=>0,
                   "Floating"=>FALSE,
                   "GridColor"=>new pColor(000),
                   "GridTicks" => 0,
                   "DrawSubTicks"=>FALSE,
                   "CycleBackground"=>FALSE,
                   "DrawXLines" => FALSE,
                   "DrawYLines" => FALSE,
                   "RemoveXAxis" => TRUE,
                   "RemoveYAxis" => TRUE,
                   "YTickR" => 0,
                   "YTickG" => 0,
                   "YTickB" => 0);

`

有任何提示吗？