Merge branch 'master' of http://139.196.39.194:9021/yuansh/FBS_VIEW

js/content/mycharts.js

@@ -635,8 +635,28 @@ var ChartsService = {
                         color: '#ffffff', //更改坐标轴文字颜色
                         fontSize: 14 //更改坐标轴文字大小
                     },
-                    interval:0,  
-                    rotate:30  
+                    // interval:0,  
+                    // rotate:30  
+                    //换行显示
+                    formatter: function(value) {
+                        let result = '' //拼接加\n返回的类目项
+                        let maxLength = 5 //每项显示文字个数
+                        let valLength = value.length //X轴类目项的文字个数
+                        let rowNumber = Math.ceil(valLength / maxLength) //类目项需要换行的行数
+                        if (rowNumber > 1) {
+                        //如果文字大于3,
+                        for (let i = 0; i < rowNumber; i++) {
+                            let temp = '' //每次截取的字符串
+                            let start = i * maxLength //开始截取的位置
+                            let end = start + maxLength //结束截取的位置
+                            temp = value.substring(start, end) + '\n'
+                            result += temp //拼接生成最终的字符串
+                        }
+                        return result
+                        } else {
+                        return value
+                        }
+                    }
                 },
                 axisLine: {
                     lineStyle: {