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',529,null,null,439,null,null,null,null,null,null,null,null],
['2日',529,null,null,439,null,null,null,null,null,null,null,null],
['3日',502,null,null,448,null,null,null,null,null,null,null,null],
['4日',458,null,null,462,null,null,null,null,null,null,null,null],
['5日',416,null,null,472,null,null,null,null,null,null,null,null],
['6日',386,null,null,469,null,null,null,null,null,null,null,null],
['7日',362,null,null,450,null,null,null,null,null,null,null,null],
['8日',337,null,null,412,null,null,null,null,null,null,null,null],
['9日',325,null,null,368,null,null,null,null,null,null,null,null],
['10日',383,null,null,370,null,null,null,null,null,null,null,null],
['11日',379,null,null,373,null,null,null,null,null,null,null,null],
['12日',341,null,null,368,null,null,null,null,null,null,null,null],
['13日',357,null,null,362,null,null,null,null,null,null,null,null],
['14日',441,null,null,358,null,null,null,null,null,null,null,null],
['15日',424,null,null,359,null,null,null,null,null,null,null,null],
['16日',376,null,null,368,null,null,null,null,null,null,null,null],
['17日',349,null,null,388,null,null,null,null,null,null,null,null],
['18日',358,null,null,418,null,null,null,null,null,null,null,null],
['19日',392,null,null,454,null,null,null,null,null,null,null,null],
['20日',434,null,null,490,null,null,null,null,null,null,null,null],
['21日',467,null,null,522,null,null,null,null,null,null,null,null],
['22日',476,null,null,543,null,null,null,null,null,null,null,null],
['23日',467,null,null,549,null,null,null,null,null,null,null,null],
['24日',450,null,null,537,null,null,null,null,null,null,null,null],
['25日',437,null,null,506,null,null,null,null,null,null,null,null],
['26日',432,null,null,457,null,null,null,null,null,null,null,null],
['27日',433,null,null,425,null,null,null,null,null,null,null,null],
['28日',435,null,null,437,null,null,null,null,null,null,null,null],
['29日',433,null,null,478,null,null,null,null,null,null,null,null],
['30日',431,null,null,519,null,null,null,null,null,null,null,null],
['31日',null,null,null,560,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:600},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)
      }
    });
  }

});