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',836,null,null,691,null,null,null,null,null,null,null,null],
['2日',725,null,null,690,null,null,null,null,null,null,null,null],
['3日',679,null,null,695,null,null,null,null,null,null,null,null],
['4日',715,null,null,722,null,null,null,null,null,null,null,null],
['5日',688,null,null,685,null,null,null,null,null,null,null,null],
['6日',744,null,null,742,null,null,null,null,null,null,null,null],
['7日',712,null,null,796,null,null,null,null,null,null,null,null],
['8日',741,null,null,753,null,null,null,null,null,null,null,null],
['9日',734,null,null,820,null,null,null,null,null,null,null,null],
['10日',750,null,null,810,null,null,null,null,null,null,null,null],
['11日',786,null,null,844,null,null,null,null,null,null,null,null],
['12日',869,null,null,954,null,null,null,null,null,null,null,null],
['13日',716,null,null,982,null,null,null,null,null,null,null,null],
['14日',781,null,null,945,null,null,null,null,null,null,null,null],
['15日',808,null,null,954,null,null,null,null,null,null,null,null],
['16日',955,null,null,859,null,null,null,null,null,null,null,null],
['17日',748,null,null,872,null,null,null,null,null,null,null,null],
['18日',803,null,null,838,null,null,null,null,null,null,null,null],
['19日',736,null,null,838,null,null,null,null,null,null,null,null],
['20日',811,null,null,806,null,null,null,null,null,null,null,null],
['21日',791,null,null,942,null,null,null,null,null,null,null,null],
['22日',818,null,null,947,null,null,null,null,null,null,null,null],
['23日',989,null,null,1004,null,null,null,null,null,null,null,null],
['24日',847,null,null,927,null,null,null,null,null,null,null,null],
['25日',736,null,null,872,null,null,null,null,null,null,null,null],
['26日',747,null,null,840,null,null,null,null,null,null,null,null],
['27日',801,null,null,868,null,null,null,null,null,null,null,null],
['28日',689,null,null,881,null,null,null,null,null,null,null,null],
['29日',659,null,null,919,null,null,null,null,null,null,null,null],
['30日',742,null,null,920,null,null,null,null,null,null,null,null],
['31日',778,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)
      }
    });
  }

});