google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',395,null,null,316,null,null,null,null,null,null,null,null],
['2日',502,null,null,452,null,null,null,null,null,null,null,null],
['3日',554,null,null,385,null,null,null,null,null,null,null,null],
['4日',600,null,null,472,null,null,null,null,null,null,null,null],
['5日',721,null,null,577,null,null,null,null,null,null,null,null],
['6日',801,null,null,629,null,null,null,null,null,null,null,null],
['7日',635,null,null,675,null,null,null,null,null,null,null,null],
['8日',644,null,null,661,null,null,null,null,null,null,null,null],
['9日',860,null,null,654,null,null,null,null,null,null,null,null],
['10日',null,null,null,527,null,null,null,null,null,null,null,null],
['11日',null,null,null,533,null,null,null,null,null,null,null,null],
['12日',null,null,null,598,null,null,null,null,null,null,null,null],
['13日',965,null,null,655,null,null,null,null,null,null,null,null],
['14日',561,null,null,689,null,null,null,null,null,null,null,null],
['15日',617,null,null,651,null,null,null,null,null,null,null,null],
['16日',742,null,null,592,null,null,null,null,null,null,null,null],
['17日',770,null,null,459,null,null,null,null,null,null,null,null],
['18日',872,null,null,576,null,null,null,null,null,null,null,null],
['19日',926,null,null,722,null,null,null,null,null,null,null,null],
['20日',521,null,null,633,null,null,null,null,null,null,null,null],
['21日',674,null,null,754,null,null,null,null,null,null,null,null],
['22日',829,null,null,716,null,null,null,null,null,null,null,null],
['23日',941,null,null,604,null,null,null,null,null,null,null,null],
['24日',null,null,null,736,null,null,null,null,null,null,null,null],
['25日',null,null,null,610,null,null,null,null,null,null,null,null],
['26日',948,null,null,755,null,null,null,null,null,null,null,null],
['27日',596,null,null,751,null,null,null,null,null,null,null,null],
['28日',618,null,null,847,null,null,null,null,null,null,null,null],
['29日',718,null,null,837,null,null,null,null,null,null,null,null],
['30日',766,null,null,514,null,null,null,null,null,null,null,null],
['31日',839,null,null,659,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});