关于echarts创建多边形

代码如下，注释为1和2的分别打印了x,为什么每次都是1循环打印完之后才会走进2，求大神帮忙看看
for(var x = 0; x < 3; x++) {
console.log(x) //----------------------------1
var points1 = [];
var name1 = []; //扇区名称
var value1 = [];
var Pts = []; //扇区点组
for(var i = 0; i < data[x].length; i++) {
var arr = [];
points1.push(data[x][i].point);
name1.push(data[x][i].name);
value1.push(data[x][i].value);
jQuery.each(points1[i], function(i, val) {
arr.push(val);
});
Pts.push(arr);
arr = [];
}
option.options.push({
series: {
type: 'custom',
coordinateSystem: 'geo',
renderItem: function(params, api, x) {
console.log(x); //----------------------------2
var CX = new Array;
var color = api.visual('color');
var children = [];
var zoom = myChart.getOption().geo[0].zoom;
for(var j = 0; j < Pts.length; j++) {
var pointss = [];
for(var i = 0; i < Pts[j].length; i++) { //点数组坐标值转换为坐标系上的点
pointss.push(api.coord(Pts[j][i]));
}
CX.push(pointss); //转换后的点组
if(value1[j] < 10) {
CS_fill = "#ffffff";
} else if(value1[j] >= 10 && value1[j] < 20) {
CS_fill = "#f04504";
} else if(value1[j] >= 20 && value1[j] < 30) {
CS_fill = "#49483e";
} else {
CS_fill = "#494a5f";
}
if(zoom > 7) { //判断是否显示扇区名称——显示
var polygon = { //画多边形
type: 'polygon',
name: name[j],
shape: {
points: echarts.graphic.clipPointsByRect(CX[j], {
x: params.coordSys.x,
y: params.coordSys.y,
width: params.coordSys.width + 10000,
height: params.coordSys.height + 10000
})
},
style: api.style({ //多边形样式
fill: CS_fill,
opacity: 0.3,
text: name1[j] + value1[j],
stroke: CS_border

                                    }),
                                }
                            } else { //不显示扇区名称
                                var polygon = { //画多边形
                                    type: 'polygon',
                                    name: name1[j],
                                    shape: {
                                        points: echarts.graphic.clipPointsByRect(CX[j], {
                                            x: params.coordSys.x,
                                            y: params.coordSys.y,
                                            width: params.coordSys.width + 10000,
                                            height: params.coordSys.height + 10000
                                        })
                                    },
                                    style: api.style({ //多边形样式
                                        fill: CS_fill,
                                        text: null,
                                        stroke: CS_border

                                    }),
                                }
                            }
                            children.push(polygon);

                        }
                        return {
                            type: 'group',
                            name: '机场',
                            children: children
                        };
                    },
                    data: [0],
                }
            });

        }