页面历史

/******************************宏代码说明******************************
* 类型：ClientSide
* 对象：横条图
* 事件：onBeforeRender
*********************************************************************/
function main(page: IPage, portlet: IEChartsPortlet) {
    let config = {
        type: ['ECHARTS_BAR__HORIZONTAL']
    }
    let type = portlet.getType();
    if (config.type.indexOf(type) < 0) return;

    let options = portlet.getChartOptions();
    if (!options || !options.series || !options.xAxis || !options.yAxis) return;

    let displayData = [];
   
    // 寻找标签值
    for (let i in options.series) {
        let series = options.series[i];
        var len = series.data.length;
        for (let j = 0; j < len; j ++) {
            if (series.data[j].displayValue[0]) {
                displayData.push(series.data[j].displayValue[0]);
            }
        }
    }

    let yAxis = options.yAxis;
    // 添加一个y轴作为标签显示数据
    options.yAxis = [yAxis, {
        type: 'category',
        inverse: true,
        axisLine: {
            show: false
        },
        splitLine: {
            show: false,
        },
        axisTick: {
            show: false
        },
        axisPointer: {
            label: {
                show: true,
                margin: 30
            }
        },
        data: displayData,
        axisLabel: {
            // 右边的标签外边距
            margin: 10,
            // 右边的标签的字体大小
            fontSize: 12,
            fontWeight: 'normal',
            align: 'left'
        }
    }]

    setBackground(options);
}

/**
 * 效果：设置系列背景颜色
 */
function setBackground(options: EChartOptions) {
    for (let i = 0; i < options.series.length; i++) {
        options.series[i].showBackground = true;
        options.series[i].backgroundStyle = {
            /* 背景颜色 */
            "color": "rgba(200, 200, 200)#C4C6C8",
        }
    }
}