void DrawCurve(int nIndex, Rect gridRect, int nColumn, int nRow, NcCurveAnimation.NcInfoCurve curveInfo, GUIStyle styleButton)
{
int nMargin = styleButton.margin.left;
int nImageMargin = 3;
float fButtonWidth = (gridRect.width / m_nObjectColumn);
float fButtonHeight = (m_fButtonAspect * fButtonWidth);
Rect buttonRect = new Rect(fButtonWidth*nColumn+nMargin, fButtonHeight*nRow+nMargin, fButtonWidth-nMargin*2, fButtonHeight-nMargin*2);
buttonRect = FXMakerLayout.GetOffsetRect(buttonRect, -nImageMargin);
EditorGUIUtility.DrawCurveSwatch(buttonRect, curveInfo.m_AniCurve, null, Color.green, Color.black, curveInfo.GetFixedDrawRange());
}
