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Javascript 动态图表标题集可视性_Javascript_Jquery_Angularjs_Dygraphs - Fatal编程技术网

Javascript 动态图表标题集可视性

Javascript 动态图表标题集可视性,javascript,jquery,angularjs,dygraphs,Javascript,Jquery,Angularjs,Dygraphs,我需要隐藏我的动态图标题,我不知道怎么做。。我查了一下官方文件,什么也没查到 对于不固定的标签,我始终执行“options.legend='follow'” 有办法做到这一点吗 我的选择: var options = { labels: labels, showRangeSelector: true, legend: 'always',

我需要隐藏我的动态图标题,我不知道怎么做。。我查了一下官方文件,什么也没查到

对于不固定的标签,我始终执行“options.legend='follow'”

有办法做到这一点吗

我的选择:

var options = {
                        labels: labels,
                        showRangeSelector: true,
                        legend: 'always',
                        ylabel: controllerScope.dataLabels[dataLabelKey].units,
                        title: graphTitle,
                        axes: {
                            y: {
                                valueFormatter: function (value, opts, seriesName, dygraph, row, col) {
                                    if (seriesName == "Mode") {
                                        return modemMode[value];
                                    } else if (seriesName == "Submode") {
                                        return modemSubmode[value];
                                    } else if (seriesName == "Sysmode") {
                                        return modemSysmode[value];
                                    } else if (seriesName == "Roaming") {
                                        return modemRoaming[value];
                                    } 
                                    return value;
                                }                               
                            }
                        },
                        underlayCallback: function(canvas, area, g) {

                            for (var i=0; i<highlightArea.length; i++) {
                                var left = g.toDomXCoord(highlightArea[i][0]);
                                var right = g.toDomXCoord(highlightArea[i][1]);

                                canvas.fillStyle = "rgba(217, 101, 87, 0.2)";
                                canvas.fillRect(left, area.y, right - left, area.h);
                            }
                        }
                    }
var选项={
标签:标签,
showRangeSelector:对,
传说:“永远”,
ylabel:controllerScope.dataLabels[dataLabelKey]。单位,
标题:graphTitle,
轴线:{
y:{
valueFormatter:函数(值、选项、序列名、动态图、行、列){
如果(序列名称==“模式”){
返回模式模式[值];
}else if(seriesName==“子模式”){
返回模式子模式[值];
}else if(seriesName==“Sysmode”){
返回modemSysmode[值];
}else if(seriesName==“漫游”){
返回模式Roaming[值];
} 
返回值;
}                               
}
},
参考底图回调:函数(画布、区域、g){

对于(var i=0;i尝试从选项中删除“title”,如下所示:

var options = {
                        labels: labels,
                        showRangeSelector: true,
                        legend: 'always',
                        ylabel: controllerScope.dataLabels[dataLabelKey].units,
                        /* title option is removed */
                        axes: {
                            y: {
                                valueFormatter: function (value, opts, seriesName, dygraph, row, col) {
                                    if (seriesName == "Mode") {
                                        return modemMode[value];
                                    } else if (seriesName == "Submode") {
                                        return modemSubmode[value];
                                    } else if (seriesName == "Sysmode") {
                                        return modemSysmode[value];
                                    } else if (seriesName == "Roaming") {
                                        return modemRoaming[value];
                                    } 
                                    return value;
                                }                               
                            }
                        },
                        underlayCallback: function(canvas, area, g) {

                            for (var i=0; i<highlightArea.length; i++) {
                                var left = g.toDomXCoord(highlightArea[i][0]);
                                var right = g.toDomXCoord(highlightArea[i][1]);

                                canvas.fillStyle = "rgba(217, 101, 87, 0.2)";
                                canvas.fillRect(left, area.y, right - left, area.h);
                            }
                        }
                    }
var选项={
标签:标签,
showRangeSelector:对,
传说:“永远”,
ylabel:controllerScope.dataLabels[dataLabelKey]。单位,
/*标题选项被删除*/
轴线:{
y:{
valueFormatter:函数(值、选项、序列名、动态图、行、列){
如果(序列名称==“模式”){
返回模式模式[值];
}else if(seriesName==“子模式”){
返回模式子模式[值];
}else if(seriesName==“Sysmode”){
返回modemSysmode[值];
}else if(seriesName==“漫游”){
返回模式Roaming[值];
} 
返回值;
}                               
}
},
参考底图回调:函数(画布、区域、g){
对于(var i=0;i