function (coord, dim) {
        var axisLayout = this._axesLayout[dim];
        return graphic.applyTransform([coord, 0], axisLayout.transform);
    }
function (coord, dim) {
        var axisLayout = this._axesLayout[dim];
        return graphic.applyTransform([coord, 0], axisLayout.transform);
    }
function ( coord , dim ) { var axisLayout = this . _axesLayout [ dim ] ; return graphic . applyTransform ( [ coord , 0 ] , axisLayout . transform ) ; }
Convert coords of each axis to Point.
Return point. For example: [10, 20]
@param {Array.<number>} coords
@param {string} dim
@return {Array.<number>}
Convert coords of each axis to Point . Return point . For example : [ 10 20 ]
Returns the graphic for the given coord