:-: echarts组件添加--数形图
#### 一.添加echarts数图选择对象
~~~
{
// 新增树图
name: "",
type: "treemap",
coverImage: contextPath + "/images/componenttypes/" + locale + "/echarts/pie.png",
coverImageWidth: a,
tip: "树图"
}
~~~
ps(type:"treemap" 重要--------)
* * * * *
二.设置树图的初始数据
`var treemapdata=[{"value":17.6,"name":"保险"},{"value":16.5,"name":"知识产权"},{"value":16.5,"name":"出版"},{"value":15.5,"name":"轻工业"},{"value":14.8,"name":"金融"},{"value":13.7,"name":"化工"},{"value":13.6,"name":"科技"},{"value":13.4,"name":"教育"},{"value":13.1,"name":"对外经贸合作"},{"value":12.6,"name":"节能"},{"value":12.6,"name":"电力"},{"value":12.6,"name":"资源综合利用"},{"value":12.4,"name":"能源"},{"value":12.2,"name":"矿产"},{"value":12,"name":"信息产业"},{"value":12,"name":"基础设施"},{"value":11.7,"name":"物流"},{"value":11.6,"name":"环境保护"},{"value":11.6,"name":"国家安全"},{"value":11.6,"name":"水运"}]`
ps(每一个代数据的图形都需要初始化数据)
* * * * *
三.添加树图echarts组件基础对象
~~~
// 树图对象
var treemapOptionTemplate = {
// backgroundColor: "#000",
// 标题
title: {
show: false
},
// 提示框
tooltip: {
show: true,
trigger: "item",
// 提示框里的数据
formatter: "{a} <br/>{b} : {c}",
axisPointer: {
type: "line"
},
position: function (p) {
console.log([p[1], p[1]])
return [0, p[1]]
}
},
series: [{
name: vsLang.sample_growth_rate,
type: 'treemap',
visibleMin: 300,
leafDepth: 2,
roam: false,
//是否开启拖拽漫游（移动和缩放）
nodeClick: false,
//点击节点后的行为,false无反应
breadcrumb: {
show: false
},
label: { //描述了每个矩形中，文本标签的样式。
normal: {
show: true,
textStyle: {
color: '#fff',
fontSize: 12,
},
align: 'center',
position: 'center'
}
},
itemStyle: {
normal: {
borderWidth: 1,
gapWidth: 2,
label: {
show: true,
distance: 0.5,
position:"bottom",
textStyle: {
fontSize: 12
},
formatter: "{b}"
},
labelLine: {
show: true,
length: 1
}
},
emphasis: {
label: {
show: false,
position: "center",
textStyle: {
fontSize: "30",
fontWeight: "bold"
}
}
}
},
// 数据
data: treemapdata
}]
};
// end
~~~
四.在factory大对象里面添加新组件的判断
~~~
// 是否显示行为
isShowEventCategory: function (scope) {
switch (scope.component.type) {
case "column":
case "mixed":
case "pie":
case "treemap":
case "bar":
case "line":
return true
}
return false
},
// 树图显示行为所以添加树图的属性
~~~
* * * * *
~~~
// 联动里面的指标联动
supportReceiveMeasureLink: function (scope) {
switch (scope.component.type) {
case "column":
case "pie":
case "treemap":
case "bar":
case "line":
case "chinaAreaMap":
return true
}
return false
},
// 树图需要联动所以添加树图的属性
~~~
* * * * *
internalInit在这个函数里添加判断--条件属性（type="treemap"）
~~~
case "treemap":
// 组件需要的数据
var serieData = option.series[0].data;
提示框的位置
option.tooltip.position = function (p) {
return [0, p[1]]
};
break;
~~~
[教程](https://www.cnblogs.com/cupsuccess/p/6483284.html)
* * * * *
添加internalRefreshTreeMapModelData这个函数 重要 重要 重要。
~~~
var internalRefreshTreeMapModelData = function () {
// 综合数据
var option = component.config.chartConfig;
// 维度
var dimensions = component.config.datasourceConfig.dimensions;
// 度量
var measures = component.config.datasourceConfig.measures;
console.log(measures)
var data = component.context.data;
// 判断data是不是null
if (data == null) {
return
}
// 判断度量选择了几个
if (measures.length>2) {
alert('请选择一项指标')
return
}
// 初始化度量索引为0
var measureIdx = 0;
if (component.config.receiveMeasureLink != null && component.config.receiveMeasureLink === true) {
var newMeasures = scope.getSelectedLinkMeasure(component, component.config.datasourceConfig.measures);
for (var i = 0; i < measures.length; i++) {
if (newMeasures[i] != null) {
measureIdx = i;
break
}
}
}
// 数据初始化为0
var serieData = [];
for (var i = 0; i < data.length; i++) {
var dimValue = data[i][dimensions[dimensions.length - 1].name];
// 函数在vs-utils.js
if (VSUtils.isEmpty(dimValue)) {
continue
}
// datapush进去每一个度量里的key 和 value
serieData.push({
name: dimValue,
value: data[i][measures[measureIdx].name]
});
}
console.log(serieData)
// 判断如果数据没有那么就为空数组
if (serieData.length == 0) {
serieData = [""];
}
// 数据赋值给echarts对象里面的data
option.series[0].data = serieData;
option.series[0].name = measures[measureIdx].label;
option.series[0].seriesIndex = measureIdx;
if (component.config["measureAlias_" + measureIdx] != null && component.config["measureAlias_" + measureIdx].length > 0) {
option.series[0].name = component.config["measureAlias_" + measureIdx]
}
// 处理提示框的数据
option.tooltip.formatter = function (p) {
if (component.config.tooltipStatus != null && component.config.tooltipStatus === "hide") {
return ""
}
var seriesIndex = option.series[0].seriesIndex;
if (!VSUtils.isEmpty(component.config.tooltipValueScript)) {
try {
var f = eval("(function(name, params, VSUtils){ " + Base64.decode(component.config.tooltipValueScript) + "})");
return f.call(null, p[1], p, VSUtils)
} catch (e) {
console.log(e)
}
}
console.log(component.config["unit_" + seriesIndex])
var unit = component.config["unit_" + seriesIndex];
if (unit == null) {
unit = ""
}
var displayValue = $vsUtils.processValue(p[2], component.config["digit_" + seriesIndex]);
console.log(displayValue)
console.log(p[1] + "<br/>" + p[0] + ": " + $vsUtils.comdifyValue(displayValue) + "" + unit + "(" + p[3] + "%)")
// 提示框里显示的每一个指标的数据
return p[1] + "<br/>" + p[0] + ": " + $vsUtils.comdifyValue(displayValue);
};
rebuildPieChart(scope, element, option);
if (component.config.hideOnFirstShow && !component.context.firstShowTooltip) {
component.context.firstShowTooltip = true;
return
}
};
~~~
* * * * *
在所有组件data函数的下面加一个switch判断
~~~
case "treemap":
internalRefreshTreeMapModelData();
break;
~~~
* * * * *
buildDataDescription在这个数据绑定函数里<br>
~~~
scope.$on(event_chartDimensionValueChange, function (s, event) {
// 添加内容
switch (component.type) {
case "treemap":
// 判断提示框是显示 还是隐藏或者禁用
if (!component.config.chartConfig.tooltip.show) {
component.context.chart.component.tooltip.hideTip();
return
}
var dataIndex = -1;
for (var i = 0; i < component.config.chartConfig.series[0].data.length; i++) {
if ("" + component.config.chartConfig.series[0].data[i].name === "" + event.source.value) {
dataIndex = i;
break
}
}
if (dataIndex < 0) {
component.context.chart.component.tooltip.hideTip();
return
}
if (dataIndex > -1) {
component.context.chart.component.tooltip.showTip({
// name: event.source.value,
// seriesIndex: 0
dataIndex: dataIndex,
seriesIndex: 0
})
}
break;
}
})
~~~
ps(里面 已经有判断了 我们只需要添加单独的判断条件和逻辑代码即可)
* * * * *
refreshMeasureCategoryDescription在这个函数里添加
* * * * *
~~~
case "treemap":
watchers.push(scope.$watch("component.config.measureAlias" + identifier, function (newValue) {
if (newValue != null) {
scope.$broadcast(event_refreshChartView, {})
}
}));
watchers.push(scope.$watch("component.config.unit" + identifier, function (newValue) {
if (newValue != null) {
scope.$broadcast(event_refreshChartView, {})
}
}));
break;
~~~
* * * * *
在已有的判断里添加树形图 这里是判断基本并监听基本属性改变值
* * * * *
~~~
switch (component.type) {
case "bar":
case "line":
case "area":
case "pie":
case "treemap":
case "mixed":
case "column":
scope.$watch("component.config.legendItemHeight", function (newValue, oldValue) {
if (newValue != null && oldValue != null) {
var option = component.config.chartConfig;
option.legend.itemHeight = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendItemWidth", function (newValue, oldValue) {
if (newValue != null && oldValue != null) {
var option = component.config.chartConfig;
option.legend.itemWidth = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.showLegend", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (option.legend == null) {
option.legend = {
show: false,
orient: "horizontal",
x: "right",
y: "top",
data: [vsLang.sample_revenue],
textStyle: {
color: "#999",
fontSize: 12
}
};
option.legend.show = newValue === "show";
scope.$broadcast(event_refreshChartView, {})
} else {
option.legend.show = newValue === "show";
scope.component.context.chart.setOption(option, true)
}
}
});
scope.$watch("component.config.legendSelectedModeObj", function (newValue) {
if (newValue != null) {
component.config.legendSelectedMode = newValue.value;
var option = component.config.chartConfig;
option.legend.selectedMode = newValue.value;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendOrient", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.orient = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendPosY", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.y = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendOffsetY", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.y = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendPosX", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.x = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendFontColor", function (newValue) {
if (isValidColorValue(newValue)) {
var option = component.config.chartConfig;
if (option.legend.textStyle == null) {
option.legend.textStyle = {}
}
option.legend.textStyle.color = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendFontSize", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (option.legend.textStyle == null) {
option.legend.textStyle = {}
}
option.legend.textStyle.fontSize = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendItemGap", function (newValue) {
var option = component.config.chartConfig;
if (newValue != null) {
option.legend.itemGap = parseInt(newValue)
} else {
if (option.legend != null) {
delete option.legend.itemGap
}
}
scope.component.context.chart.setOption(option, true)
});
break
}
~~~
* * * * *
在buildChartWatchers函数里添加
~~~
case "treemap":
scope.$watchCollection("component.config.colorSeries", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.color = newValue;
rebuildPieChart(scope, element, option)
}
});
scope.$watch("component.config.pieSize", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (component.config.pieInnerSize == null) {
component.config.pieInnerSize = 0
}
option.series[0].radius = [component.config.pieInnerSize + "%", newValue + "%"];
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.pieInnerSize", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (component.config.pieSize == null) {
component.config.pieSize = parseInt(option.series[0].radius)
}
option.series[0].radius = [newValue + "%", component.config.pieSize + "%"];
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.showEmphasis", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (option.series[0].itemStyle.emphasis == null) {
option.series[0].itemStyle.emphasis = {
label: {
show: false,
position: "center",
textStyle: {
fontSize: "30",
fontWeight: "bold"
}
}
}
}
option.series[0].itemStyle.emphasis.label.show = newValue === "show";
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.emphasisFontSize", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (option.series[0].itemStyle.emphasis == null) {
option.series[0].itemStyle.emphasis = {
label: {
show: false,
position: "center",
textStyle: {
fontSize: "30",
fontWeight: "bold"
}
}
}
}
option.series[0].itemStyle.emphasis.label.textStyle.fontSize = newValue + "";
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.itemStyleType", function (newValue) {
console.log(component.config)
if (newValue != null) {
var option = component.config.chartConfig;
console.log()
option.series[0].itemStyle.normal.show = newValue === "show";
option.series[0].itemStyle.normal.show = newValue === "show";
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.showLegend", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.show = newValue === "show";
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendOrient", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.orient = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendPosY", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.y = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendPosX", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
option.legend.x = newValue;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.pieCenterY", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (component.config.pieCenterX == null) {
component.config.pieCenterX = parseInt(option.series[0].center[0])
}
option.series[0].center = [component.config.pieCenterX + "%", newValue + "%"];
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.pieCenterX", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
if (component.config.pieCenterY == null) {
component.config.pieCenterY = parseInt(option.series[0].center[1])
}
option.series[0].center = [newValue + "%", component.config.pieCenterY + "%"];
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendValueType", function (newValue) {
if (newValue != null) {
var option = component.config.chartConfig;
scope.component.context.chart.setOption(option, true)
}
});
scope.$watch("component.config.legendSelectedModeObj", function (newValue) {
if (newValue != null) {
component.config.legendSelectedMode = newValue.value;
var option = component.config.chartConfig;
option.legend.selectedMode = newValue.value;
scope.component.context.chart.setOption(option, true)
}
});
break;
~~~
* * * * *
在buildChartOption函数里的switch判断力添加
* * * * *
~~~
case "treemap":
option = angular.copy(treemapOptionTemplate);
break;
~~~
* * * * *
#### 五.在design.js里添加新组件对应的判断和逻辑
在internalBuildEChartsComponent函数里添加
~~~
case "treemap":
var serieData = option.series[0].data;
option.tooltip.position = function (p) {
return [0, p[1]]
};
break;
~~~
* * * * *
同样添加internalRefreshTreemapModelData函数
~~~
var internalRefreshTreemapModelData = function () {
var option = component.config.chartConfig;
var dimensions = component.config.datasourceConfig.dimensions;
var measures = component.config.datasourceConfig.measures;
var data = component.context.data;
var measureIdx = 0;
if (component.config.receiveMeasureLink != null && component.config.receiveMeasureLink === true) {
var newMeasures = scope.getSelectedLinkMeasure(component, component.config.datasourceConfig.measures);
for (var i = 0; i < measures.length; i++) {
if (newMeasures[i] != null) {
measureIdx = i;
break
}
}
}
var serieData = [];
var legendData = [];
for (var i = 0; i < data.length; i++) {
var dimValue = data[i][dimensions[dimensions.length - 1].name];
if (VSUtils.isEmpty(dimValue)) {
continue
}
serieData.push({
name: dimValue,
value: data[i][measures[measureIdx].name]
});
legendData.push(dimValue)
}
console.log(serieData)
if (serieData.length == 0) {
serieData = [""];
legendData = [""]
}
option.series[0].data = serieData;
option.series[0].name = measures[measureIdx].label;
option.series[0].seriesIndex = measureIdx;
if (component.config["measureAlias_" + measureIdx] != null && component.config["measureAlias_" + measureIdx].length > 0) {
option.series[0].name = component.config["measureAlias_" + measureIdx]
}
option.tooltip.formatter = function (p) {
if (component.config.tooltipStatus != null && component.config.tooltipStatus === "hide") {
return ""
}
var seriesIndex = option.series[0].seriesIndex;
if (!VSUtils.isEmpty(component.config.tooltipValueScript)) {
try {
var f = eval("(function(name, params, VSUtils){ " + Base64.decode(component.config.tooltipValueScript) + "})");
return f.call(null, p[1], p, VSUtils)
} catch (e) {
console.log(e)
}
}
var unit = component.config["unit_" + seriesIndex];
if (unit == null) {
unit = ""
}
var displayValue = $vsUtils.processValue(p[2], component.config["digit_" + seriesIndex]);
// console.log(p[1] + "<br/>" + p[0] + ": " + $vsUtils.comdifyValue(displayValue) + "" + unit + "(" + p[3] + "%)")
return p[1] + "<br/>" + p[0] + ": " + $vsUtils.comdifyValue(displayValue);
};
console.log(legendData)
console.log(option)
option.data = legendData;
rebuildPieChart(scope, element, option);
if (component.config.hideOnFirstShow && !component.context.firstShowTooltip) {
component.context.firstShowTooltip = true;
return
}
if (component.config.chartConfig.tooltip.show) {
$timeout(function () {
var cachedSelectedValue = scope.getCachedDimensionValue(dimensions[dimensions.length - 1].name);
if (cachedSelectedValue != null) {
component.context.chart.component.tooltip.showTip({
name: cachedSelectedValue,
seriesIndex: 0
})
}
}, 800)
}
};
~~~
* * * * *
ps:和设置页的data函数一样
* * * * *
在refreshChartView函数里添加
~~~
case "treemap":
internalRefreshTreemapModelData();
break;
~~~
* * * * *
在已有的switch里添加一个判断 (这里是判断提示框的显示隐藏禁用)
~~~
scope.$on(event_chartDimensionValueChange, function (s, event) {
switch (component.type) {
case "treemap":
if (!component.config.chartConfig.tooltip.show) {
return
}
var dataIndex = -1;
for (var i = 0; i < component.config.chartConfig.series[0].data.length; i++) {
if ("" + component.config.chartConfig.series[0].data[i].name === "" + event.source.value) {
dataIndex = i;
break
}
}
if (dataIndex < 0) {
component.context.chart.component.tooltip.hideTip();
return
}
if (dataIndex > -1) {
component.context.chart.component.tooltip.showTip({
name: event.source.value,
seriesIndex: 0
})
}
break;
}
}）
~~~
因为树图折现图和饼图基础部分一样 在已有的判断力加上treemap属性
~~~
switch (scope.component.type) {
case "mixed":
case "bar":
case "line":
case "treemap":
case "line":
case "column":
component.context.chart.on(echarts.config.EVENT.CLICK, function (param) {
var paramName = param.name;
if (component.context.originalYAxisLabels != null && component.context.originalYAxisLabels.length > param.dataIndex) {
paramName = component.context.originalYAxisLabels[param.dataIndex]
}
if (component.context.originalXAxisLabels != null && component.context.originalXAxisLabels.length > param.dataIndex) {
paramName = component.context.originalXAxisLabels[param.dataIndex]
}
if (!VSUtils.isEmpty(component.context.tooltipDataValue) && "" + component.context.tooltipDataValue === "" + paramName) {
scope.onComponentClickEvent(component, true)
}
});
break
}
~~~
- video
- treemap
- mian.html文件注释
- 配置项tab
- 配置项属性
- internalRefreshAxisMdelData函数梳理
- 函数配置项-engine文件
- 替换数据源流程
- design.js
- 树图
- 下钻 废弃
- 人体图
- 下钻地图
- 行列互转
- 预览样式
- logo旁边的报表名
- echarts 组件生成图片
- 数据集样式
- 头部 黑色head
- 手机 ipad 图片
- k线图部分
- 平台管理css样式
- 目录css和平板的边距
- 设计页-数据源-目录
- 数据集 - 查看数据表 -按钮和目录样式
- 报表列表页按钮css
- 角色管理页按钮css
- 推送通知按钮css
- 子账号按钮css
- 数据连接
- openlayers地图线路图
- openlayers4_map_designer.js
- openlayers4_map_view.js
- 说明
- 常用图标小bug
- echarts 气泡地图
- echarts 线路轨迹图
- 导出pdf
- 可视化sql--css
- 表格滚动
- 主题色
- 时间轴
- 分享弹框
- 管理平台header和菜单
- 报表平台和菜单
- 初始化组件颜色
- 其他弹框
- olap分析样式-废弃
- 3d地图柱状图
- 关系图
- olap分析
- 地区地图
- k线图相关属性设置
- 世界地图
- 时间轴（new）
- 选择省份下转地图
- 选择省市飞线地图
- 面积预警地图默认颜色
- 组件覆层开关组件
- 汽车仪表盘bug
- 雷达图bug修复不能分享的问题
- 饼状 条形图 自动播放
- 临时用
- 自动轮播
- 方形元素 按钮浮动报错
- 面积预警地图整合可选择省市区
- 下钻地图添加返回按钮
- 下钻地图修复预警bug
- 基本时间组件
- 添加时钟组件
- 3d地球组件
- 盒须图
- 组件加载动画
- 报表背景渐变色
- 主题模板
- 没用
- 3机房第三方组件
- 设计
- 分享
- 3d机房需要的静态资源
- cesium地球需要的文件以及样式
- cesium地球
- 设计页
- 分享页
- 图标条形图
- 世豪-前端代码整理
- component.css 文件新添加
- 杂项
- index.jsp
- designer.css 样式暂时不整理 里面比较杂
- vs-common.js 新加生成html2canvas pdf
- vs-component-basic.js 完
- vs-component-datasource.js 完
- vs-component-engine.js 完
- vs-component-widget-grid.js 完
- vs-component-widget-square.js 完
- vs-designer.js 完
- vs-designer-component.js 完
- vs-designer-report.js 完
- vs-designer-reportpage.js 完
- vs-component-echarts.js 完
- main.html 完
- component.html 新加组件设置页模板
- 以前的报表页设置控制器---做个记录
- 大概修改过的代码
- 2019-5-8 修改皮肤控制器
- 选择模板
- 桑基图2019-11-20
- bug 修正 2019-11-21
- 插图柱状图
- cesiumchart组件
- gis 地图 联动 弹框 图标
- 动态面积图添加按钮类配置项
- 玫瑰图形组件
- cesium 图形 和three.js 冲突的bug
- gis 地图 默认图层
- 网格标签
- gis 点图 值域
- gis 面图 值域
- 按钮图标添加提示框
- 百度地图
- 剩余的组件
- gulp说明文档
- 色斑图加透明