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',682,null,null,756,null,null,null,null,null,null,null,null],
['2日',798,null,null,841,null,null,null,null,null,null,null,null],
['3日',881,null,null,787,null,null,null,null,null,null,null,null],
['4日',917,null,null,917,null,null,null,null,null,null,null,null],
['5日',827,null,null,865,null,null,null,null,null,null,null,null],
['6日',1019,null,null,863,null,null,null,null,null,null,null,null],
['7日',544,null,null,752,null,null,null,null,null,null,null,null],
['8日',605,null,null,863,null,null,null,null,null,null,null,null],
['9日',742,null,null,775,null,null,null,null,null,null,null,null],
['10日',723,null,null,860,null,null,null,null,null,null,null,null],
['11日',797,null,null,892,null,null,null,null,null,null,null,null],
['12日',865,null,null,875,null,null,null,null,null,null,null,null],
['13日',955,null,null,753,null,null,null,null,null,null,null,null],
['14日',1022,null,null,715,null,null,null,null,null,null,null,null],
['15日',791,null,null,766,null,null,null,null,null,null,null,null],
['16日',838,null,null,909,null,null,null,null,null,null,null,null],
['17日',1008,null,null,932,null,null,null,null,null,null,null,null],
['18日',740,null,null,1026,null,null,null,null,null,null,null,null],
['19日',822,null,null,1013,null,null,null,null,null,null,null,null],
['20日',849,null,null,1032,null,null,null,null,null,null,null,null],
['21日',962,null,null,1019,null,null,null,null,null,null,null,null],
['22日',768,null,null,1021,null,null,null,null,null,null,null,null],
['23日',872,null,null,774,null,null,null,null,null,null,null,null],
['24日',829,null,null,740,null,null,null,null,null,null,null,null],
['25日',888,null,null,895,null,null,null,null,null,null,null,null],
['26日',616,null,null,805,null,null,null,null,null,null,null,null],
['27日',711,null,null,760,null,null,null,null,null,null,null,null],
['28日',959,null,null,773,null,null,null,null,null,null,null,null],
['29日',740,null,null,831,null,null,null,null,null,null,null,null],
['30日',956,null,null,660,null,null,null,null,null,null,null,null],
['31日',null,null,null,734,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)
      }
    });
  }

});