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',881,null,null,854,null,null,null,null,null,null,null,null],
['2日',858,null,null,862,null,null,null,null,null,null,null,null],
['3日',905,null,null,973,null,null,null,null,null,null,null,null],
['4日',987,null,null,884,null,null,null,null,null,null,null,null],
['5日',950,null,null,866,null,null,null,null,null,null,null,null],
['6日',1007,null,null,845,null,null,null,null,null,null,null,null],
['7日',990,null,null,852,null,null,null,null,null,null,null,null],
['8日',555,null,null,909,null,null,null,null,null,null,null,null],
['9日',585,null,null,889,null,null,null,null,null,null,null,null],
['10日',633,null,null,814,null,null,null,null,null,null,null,null],
['11日',635,null,null,1027,null,null,null,null,null,null,null,null],
['12日',672,null,null,887,null,null,null,null,null,null,null,null],
['13日',646,null,null,853,null,null,null,null,null,null,null,null],
['14日',711,null,null,506,null,null,null,null,null,null,null,null],
['15日',688,null,null,525,null,null,null,null,null,null,null,null],
['16日',816,null,null,571,null,null,null,null,null,null,null,null],
['17日',828,null,null,629,null,null,null,null,null,null,null,null],
['18日',811,null,null,658,null,null,null,null,null,null,null,null],
['19日',798,null,null,632,null,null,null,null,null,null,null,null],
['20日',770,null,null,675,null,null,null,null,null,null,null,null],
['21日',719,null,null,683,null,null,null,null,null,null,null,null],
['22日',829,null,null,752,null,null,null,null,null,null,null,null],
['23日',796,null,null,753,null,null,null,null,null,null,null,null],
['24日',971,null,null,772,null,null,null,null,null,null,null,null],
['25日',967,null,null,712,null,null,null,null,null,null,null,null],
['26日',1036,null,null,771,null,null,null,null,null,null,null,null],
['27日',928,null,null,724,null,null,null,null,null,null,null,null],
['28日',952,null,null,713,null,null,null,null,null,null,null,null],
['29日',1075,null,null,829,null,null,null,null,null,null,null,null],
['30日',874,null,null,844,null,null,null,null,null,null,null,null],
['31日',null,null,null,954,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});