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',933,null,null,941,null,null,null,null,null,null,null,null],
['2日',931,null,null,931,null,null,null,null,null,null,null,null],
['3日',985,null,null,605,null,null,null,null,null,null,null,null],
['4日',1003,null,null,638,null,null,null,null,null,null,null,null],
['5日',932,null,null,662,null,null,null,null,null,null,null,null],
['6日',952,null,null,754,null,null,null,null,null,null,null,null],
['7日',888,null,null,803,null,null,null,null,null,null,null,null],
['8日',773,null,null,731,null,null,null,null,null,null,null,null],
['9日',306,null,null,714,null,null,null,null,null,null,null,null],
['10日',348,null,null,788,null,null,null,null,null,null,null,null],
['11日',398,null,null,857,null,null,null,null,null,null,null,null],
['12日',444,null,null,841,null,null,null,null,null,null,null,null],
['13日',451,null,null,858,null,null,null,null,null,null,null,null],
['14日',500,null,null,903,null,null,null,null,null,null,null,null],
['15日',468,null,null,872,null,null,null,null,null,null,null,null],
['16日',411,null,null,885,null,null,null,null,null,null,null,null],
['17日',523,null,null,828,null,null,null,null,null,null,null,null],
['18日',690,null,null,963,null,null,null,null,null,null,null,null],
['19日',743,null,null,1054,null,null,null,null,null,null,null,null],
['20日',734,null,null,1072,null,null,null,null,null,null,null,null],
['21日',703,null,null,669,null,null,null,null,null,null,null,null],
['22日',776,null,null,819,null,null,null,null,null,null,null,null],
['23日',859,null,null,783,null,null,null,null,null,null,null,null],
['24日',912,null,null,885,null,null,null,null,null,null,null,null],
['25日',738,null,null,955,null,null,null,null,null,null,null,null],
['26日',618,null,null,940,null,null,null,null,null,null,null,null],
['27日',719,null,null,489,null,null,null,null,null,null,null,null],
['28日',791,null,null,583,null,null,null,null,null,null,null,null],
['29日',824,null,null,666,null,null,null,null,null,null,null,null],
['30日',866,null,null,781,null,null,null,null,null,null,null,null],
['31日',876,null,null,null,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4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=30 -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)
      }
    });
  }

});