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',883,null,null,790,null,null,null,null,null,null,null,null],
['2日',625,null,null,630,null,null,null,null,null,null,null,null],
['3日',709,null,null,700,null,null,null,null,null,null,null,null],
['4日',762,null,null,820,null,null,null,null,null,null,null,null],
['5日',671,null,null,762,null,null,null,null,null,null,null,null],
['6日',828,null,null,728,null,null,null,null,null,null,null,null],
['7日',695,null,null,759,null,null,null,null,null,null,null,null],
['8日',790,null,null,806,null,null,null,null,null,null,null,null],
['9日',746,null,null,662,null,null,null,null,null,null,null,null],
['10日',832,null,null,622,null,null,null,null,null,null,null,null],
['11日',853,null,null,706,null,null,null,null,null,null,null,null],
['12日',791,null,null,825,null,null,null,null,null,null,null,null],
['13日',774,null,null,896,null,null,null,null,null,null,null,null],
['14日',977,null,null,1013,null,null,null,null,null,null,null,null],
['15日',838,null,null,774,null,null,null,null,null,null,null,null],
['16日',746,null,null,752,null,null,null,null,null,null,null,null],
['17日',788,null,null,854,null,null,null,null,null,null,null,null],
['18日',900,null,null,1104,null,null,null,null,null,null,null,null],
['19日',948,null,null,896,null,null,null,null,null,null,null,null],
['20日',908,null,null,933,null,null,null,null,null,null,null,null],
['21日',834,null,null,854,null,null,null,null,null,null,null,null],
['22日',959,null,null,926,null,null,null,null,null,null,null,null],
['23日',963,null,null,1008,null,null,null,null,null,null,null,null],
['24日',849,null,null,1120,null,null,null,null,null,null,null,null],
['25日',752,null,null,792,null,null,null,null,null,null,null,null],
['26日',831,null,null,1055,null,null,null,null,null,null,null,null],
['27日',971,null,null,1040,null,null,null,null,null,null,null,null],
['28日',961,null,null,1220,null,null,null,null,null,null,null,null],
['29日',885,null,null,785,null,null,null,null,null,null,null,null],
['30日',897,null,null,678,null,null,null,null,null,null,null,null],
['31日',805,null,null,768,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});