/**
 * view 中三层 group 分层 key
 */
export declare enum LAYER {
    /** 前景层 */
    FORE = "fore",
    /** 中间层 */
    MID = "mid",
    /** 背景层 */
    BG = "bg"
}
/**
 * 组件在画布的布局方位 12 方位
 */
export declare enum DIRECTION {
    TOP = "top",
    TOP_LEFT = "top-left",
    TOP_RIGHT = "top-right",
    RIGHT = "right",
    RIGHT_TOP = "right-top",
    RIGHT_BOTTOM = "right-bottom",
    LEFT = "left",
    LEFT_TOP = "left-top",
    LEFT_BOTTOM = "left-bottom",
    BOTTOM = "bottom",
    BOTTOM_LEFT = "bottom-left",
    BOTTOM_RIGHT = "bottom-right",
    NONE = "none"
}
/**
 * 组件的类型，可能会影响到布局算法
 */
export declare enum COMPONENT_TYPE {
    /** axis 组件 */
    AXIS = "axis",
    /** grid 组件 */
    GRID = "grid",
    /** legend 组件 */
    LEGEND = "legend",
    /** tooltip 组件 */
    TOOLTIP = "tooltip",
    /** annotation 组件 */
    ANNOTATION = "annotation",
    /** 其他组件，自定义组件 */
    OTHER = "other"
}
/**
 * 三层 group 的 z index
 */
export declare const GROUP_Z_INDEX: {
    FORE: number;
    MID: number;
    BG: number;
};
/**
 * View 的生命周期阶段（和 3.x 的生命周期略有不同）
 * 我们需要先确定在那写场景需要用到生命周期，如果只是为了在生命周期插入一下什么组件之类的，那么在现有架构就是不需要的
 */
export declare enum VIEW_LIFE_CIRCLE {
    BEFORE_RENDER = "beforerender",
    AFTER_RENDER = "afterrender",
    BEFORE_PAINT = "beforepaint",
    AFTER_PAINT = "afterpaint",
    BEFORE_CHANGE_DATA = "beforechangedata",
    AFTER_CHANGE_DATA = "afterchangedata",
    BEFORE_CLEAR = "beforeclear",
    AFTER_CLEAR = "afterclear",
    BEFORE_DESTROY = "beforedestroy"
}
/**
 * 绘图区的事件列表
 */
export declare enum PLOT_EVENTS {
    MOUSE_ENTER = "plot:mouseenter",
    MOUSE_DOWN = "plot:mousedown",
    MOUSE_MOVE = "plot:mousemove",
    MOUSE_UP = "plot:mouseup",
    MOUSE_LEAVE = "plot:mouseleave",
    TOUCH_START = "plot:touchstart",
    TOUCH_MOVE = "plot:touchmove",
    TOUCH_END = "plot:touchend",
    TOUCH_CANCEL = "plot:touchcancel",
    CLICK = "plot:click",
    DBLCLICK = "plot:dblclick",
    CONTEXTMENU = "plot:contextmenu",
    LEAVE = "plot:leave",
    ENTER = "plot:enter"
}
/** 参与分组的图形属性名 */
export declare const GROUP_ATTRS: string[];
/** 存储原始数据的字段名 */
export declare const FIELD_ORIGIN = "_origin";
/** 最小的图表宽度 */
export declare const MIN_CHART_WIDTH = 1;
/** 最小的图表高度 */
export declare const MIN_CHART_HEIGHT = 1;
/** 辅助组件占图表的尺寸的最大比例：如图表上方的图例最多占图表高度的25% */
export declare const COMPONENT_MAX_VIEW_PERCENTAGE = 0.25;