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',887,null,null,856,null,null,null,null,null,null,null,null],
['2日',791,null,null,742,null,null,null,null,null,null,null,null],
['3日',814,null,null,720,null,null,null,null,null,null,null,null],
['4日',710,null,null,664,null,null,null,null,null,null,null,null],
['5日',690,null,null,767,null,null,null,null,null,null,null,null],
['6日',660,null,null,961,null,null,null,null,null,null,null,null],
['7日',790,null,null,835,null,null,null,null,null,null,null,null],
['8日',708,null,null,851,null,null,null,null,null,null,null,null],
['9日',1006,null,null,897,null,null,null,null,null,null,null,null],
['10日',796,null,null,806,null,null,null,null,null,null,null,null],
['11日',766,null,null,877,null,null,null,null,null,null,null,null],
['12日',639,null,null,977,null,null,null,null,null,null,null,null],
['13日',829,null,null,877,null,null,null,null,null,null,null,null],
['14日',706,null,null,877,null,null,null,null,null,null,null,null],
['15日',768,null,null,766,null,null,null,null,null,null,null,null],
['16日',776,null,null,861,null,null,null,null,null,null,null,null],
['17日',697,null,null,902,null,null,null,null,null,null,null,null],
['18日',688,null,null,822,null,null,null,null,null,null,null,null],
['19日',720,null,null,909,null,null,null,null,null,null,null,null],
['20日',631,null,null,1031,null,null,null,null,null,null,null,null],
['21日',699,null,null,898,null,null,null,null,null,null,null,null],
['22日',733,null,null,903,null,null,null,null,null,null,null,null],
['23日',779,null,null,963,null,null,null,null,null,null,null,null],
['24日',872,null,null,843,null,null,null,null,null,null,null,null],
['25日',666,null,null,920,null,null,null,null,null,null,null,null],
['26日',618,null,null,935,null,null,null,null,null,null,null,null],
['27日',687,null,null,925,null,null,null,null,null,null,null,null],
['28日',748,null,null,904,null,null,null,null,null,null,null,null],
['29日',876,null,null,727,null,null,null,null,null,null,null,null],
['30日',875,null,null,779,null,null,null,null,null,null,null,null],
['31日',null,null,null,804,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:'2023年5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)
      }
    });
  }

});