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',746,null,null,1129,null,null,null,null,null,null,null,null],
['2日',978,null,null,1137,null,null,null,null,null,null,null,null],
['3日',924,null,null,820,null,null,null,null,null,null,null,null],
['4日',1040,null,null,706,null,null,null,null,null,null,null,null],
['5日',1098,null,null,771,null,null,null,null,null,null,null,null],
['6日',1039,null,null,834,null,null,null,null,null,null,null,null],
['7日',886,null,null,1147,null,null,null,null,null,null,null,null],
['8日',917,null,null,835,null,null,null,null,null,null,null,null],
['9日',1079,null,null,855,null,null,null,null,null,null,null,null],
['10日',921,null,null,859,null,null,null,null,null,null,null,null],
['11日',970,null,null,905,null,null,null,null,null,null,null,null],
['12日',833,null,null,1117,null,null,null,null,null,null,null,null],
['13日',946,null,null,741,null,null,null,null,null,null,null,null],
['14日',951,null,null,862,null,null,null,null,null,null,null,null],
['15日',731,null,null,1109,null,null,null,null,null,null,null,null],
['16日',801,null,null,926,null,null,null,null,null,null,null,null],
['17日',848,null,null,845,null,null,null,null,null,null,null,null],
['18日',789,null,null,932,null,null,null,null,null,null,null,null],
['19日',726,null,null,740,null,null,null,null,null,null,null,null],
['20日',838,null,null,750,null,null,null,null,null,null,null,null],
['21日',951,null,null,775,null,null,null,null,null,null,null,null],
['22日',840,null,null,969,null,null,null,null,null,null,null,null],
['23日',978,null,null,1102,null,null,null,null,null,null,null,null],
['24日',731,null,null,1054,null,null,null,null,null,null,null,null],
['25日',654,null,null,978,null,null,null,null,null,null,null,null],
['26日',621,null,null,901,null,null,null,null,null,null,null,null],
['27日',615,null,null,890,null,null,null,null,null,null,null,null],
['28日',732,null,null,853,null,null,null,null,null,null,null,null],
['29日',859,null,null,1063,null,null,null,null,null,null,null,null],
['30日',842,null,null,1230,null,null,null,null,null,null,null,null],
['31日',null,null,null,886,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7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)
      }
    });
  }

});