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',712,null,null,730,null,null,null,null,null,null,null,null],
['2日',695,null,null,762,null,null,null,null,null,null,null,null],
['3日',690,null,null,842,null,null,null,null,null,null,null,null],
['4日',724,null,null,853,null,null,null,null,null,null,null,null],
['5日',714,null,null,818,null,null,null,null,null,null,null,null],
['6日',815,null,null,760,null,null,null,null,null,null,null,null],
['7日',695,null,null,779,null,null,null,null,null,null,null,null],
['8日',739,null,null,772,null,null,null,null,null,null,null,null],
['9日',786,null,null,813,null,null,null,null,null,null,null,null],
['10日',776,null,null,861,null,null,null,null,null,null,null,null],
['11日',718,null,null,821,null,null,null,null,null,null,null,null],
['12日',722,null,null,855,null,null,null,null,null,null,null,null],
['13日',814,null,null,799,null,null,null,null,null,null,null,null],
['14日',755,null,null,700,null,null,null,null,null,null,null,null],
['15日',819,null,null,644,null,null,null,null,null,null,null,null],
['16日',676,null,null,752,null,null,null,null,null,null,null,null],
['17日',619,null,null,853,null,null,null,null,null,null,null,null],
['18日',704,null,null,879,null,null,null,null,null,null,null,null],
['19日',804,null,null,913,null,null,null,null,null,null,null,null],
['20日',769,null,null,781,null,null,null,null,null,null,null,null],
['21日',822,null,null,795,null,null,null,null,null,null,null,null],
['22日',798,null,null,858,null,null,null,null,null,null,null,null],
['23日',847,null,null,814,null,null,null,null,null,null,null,null],
['24日',939,null,null,817,null,null,null,null,null,null,null,null],
['25日',871,null,null,832,null,null,null,null,null,null,null,null],
['26日',834,null,null,697,null,null,null,null,null,null,null,null],
['27日',772,null,null,670,null,null,null,null,null,null,null,null],
['28日',731,null,null,654,null,null,null,null,null,null,null,null],
['29日',747,null,null,739,null,null,null,null,null,null,null,null],
['30日',692,null,null,720,null,null,null,null,null,null,null,null],
['31日',633,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:'2022年11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=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)
      }
    });
  }

});