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',989,null,null,701,null,null,null,null,null,null,null,null],
['2日',827,null,null,665,null,null,null,null,null,null,null,null],
['3日',859,null,null,704,null,null,null,null,null,null,null,null],
['4日',980,null,null,650,null,null,null,null,null,null,null,null],
['5日',1067,null,null,753,null,null,null,null,null,null,null,null],
['6日',1009,null,null,778,null,null,null,null,null,null,null,null],
['7日',1007,null,null,806,null,null,null,null,null,null,null,null],
['8日',1002,null,null,817,null,null,null,null,null,null,null,null],
['9日',982,null,null,841,null,null,null,null,null,null,null,null],
['10日',940,null,null,900,null,null,null,null,null,null,null,null],
['11日',966,null,null,951,null,null,null,null,null,null,null,null],
['12日',958,null,null,962,null,null,null,null,null,null,null,null],
['13日',962,null,null,1015,null,null,null,null,null,null,null,null],
['14日',958,null,null,928,null,null,null,null,null,null,null,null],
['15日',953,null,null,937,null,null,null,null,null,null,null,null],
['16日',711,null,null,745,null,null,null,null,null,null,null,null],
['17日',883,null,null,915,null,null,null,null,null,null,null,null],
['18日',861,null,null,865,null,null,null,null,null,null,null,null],
['19日',939,null,null,929,null,null,null,null,null,null,null,null],
['20日',1128,null,null,832,null,null,null,null,null,null,null,null],
['21日',915,null,null,1139,null,null,null,null,null,null,null,null],
['22日',915,null,null,1283,null,null,null,null,null,null,null,null],
['23日',1137,null,null,859,null,null,null,null,null,null,null,null],
['24日',976,null,null,917,null,null,null,null,null,null,null,null],
['25日',1003,null,null,853,null,null,null,null,null,null,null,null],
['26日',494,null,null,832,null,null,null,null,null,null,null,null],
['27日',499,null,null,1046,null,null,null,null,null,null,null,null],
['28日',590,null,null,928,null,null,null,null,null,null,null,null],
['29日',601,null,null,913,null,null,null,null,null,null,null,null],
['30日',623,null,null,853,null,null,null,null,null,null,null,null],
['31日',690,null,null,735,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1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)
      }
    });
  }

});