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',797,null,null,663,null,null,null,null,null,null,null,null],
['2日',533,null,null,482,null,null,null,null,null,null,null,null],
['3日',541,null,null,494,null,null,null,null,null,null,null,null],
['4日',587,null,null,503,null,null,null,null,null,null,null,null],
['5日',616,null,null,597,null,null,null,null,null,null,null,null],
['6日',564,null,null,618,null,null,null,null,null,null,null,null],
['7日',570,null,null,710,null,null,null,null,null,null,null,null],
['8日',533,null,null,664,null,null,null,null,null,null,null,null],
['9日',624,null,null,691,null,null,null,null,null,null,null,null],
['10日',574,null,null,771,null,null,null,null,null,null,null,null],
['11日',498,null,null,893,null,null,null,null,null,null,null,null],
['12日',573,null,null,963,null,null,null,null,null,null,null,null],
['13日',621,null,null,762,null,null,null,null,null,null,null,null],
['14日',615,null,null,868,null,null,null,null,null,null,null,null],
['15日',653,null,null,921,null,null,null,null,null,null,null,null],
['16日',680,null,null,874,null,null,null,null,null,null,null,null],
['17日',707,null,null,642,null,null,null,null,null,null,null,null],
['18日',650,null,null,681,null,null,null,null,null,null,null,null],
['19日',735,null,null,790,null,null,null,null,null,null,null,null],
['20日',629,null,null,793,null,null,null,null,null,null,null,null],
['21日',632,null,null,875,null,null,null,null,null,null,null,null],
['22日',631,null,null,778,null,null,null,null,null,null,null,null],
['23日',612,null,null,648,null,null,null,null,null,null,null,null],
['24日',602,null,null,790,null,null,null,null,null,null,null,null],
['25日',612,null,null,816,null,null,null,null,null,null,null,null],
['26日',619,null,null,851,null,null,null,null,null,null,null,null],
['27日',652,null,null,626,null,null,null,null,null,null,null,null],
['28日',640,null,null,579,null,null,null,null,null,null,null,null],
['29日',680,null,null,563,null,null,null,null,null,null,null,null],
['30日',626,null,null,644,null,null,null,null,null,null,null,null],
['31日',624,null,null,687,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});