public void setStickData(IMeasurable stickData) {
		this.stickData = stickData;
		DataGridChart chart = (DataGridChart)getInChart();
		float highY = (float) ((1f - (stickData.getHigh() - chart.getMinValue()) / (chart.getMaxValue() - chart.getMinValue()))
				* (chart.getDataQuadrant().getPaddingHeight()) + chart.getDataQuadrant().getPaddingStartY());
		float lowY = (float) ((1f - (stickData.getLow() - chart.getMinValue()) / (chart.getMaxValue() - chart.getMinValue()))
				* (chart.getDataQuadrant().getPaddingHeight()) + chart.getDataQuadrant().getPaddingStartY());
		
		top = highY;
		bottom = lowY;
	}
@param stickData the stickData to set
src/src/cn/limc/androidcharts/mole/StickMole.java