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',354,null,null,465,null,null,null,null,null,null,null,null],
['2日',212,null,null,251,null,null,null,null,null,null,null,null],
['3日',249,null,null,279,null,null,null,null,null,null,null,null],
['4日',293,null,null,290,null,null,null,null,null,null,null,null],
['5日',311,null,null,340,null,null,null,null,null,null,null,null],
['6日',298,null,null,388,null,null,null,null,null,null,null,null],
['7日',212,null,null,337,null,null,null,null,null,null,null,null],
['8日',269,null,null,402,null,null,null,null,null,null,null,null],
['9日',311,null,null,418,null,null,null,null,null,null,null,null],
['10日',351,null,null,408,null,null,null,null,null,null,null,null],
['11日',320,null,null,420,null,null,null,null,null,null,null,null],
['12日',308,null,null,365,null,null,null,null,null,null,null,null],
['13日',303,null,null,374,null,null,null,null,null,null,null,null],
['14日',250,null,null,219,null,null,null,null,null,null,null,null],
['15日',291,null,null,286,null,null,null,null,null,null,null,null],
['16日',372,null,null,332,null,null,null,null,null,null,null,null],
['17日',495,null,null,334,null,null,null,null,null,null,null,null],
['18日',375,null,null,280,null,null,null,null,null,null,null,null],
['19日',395,null,null,321,null,null,null,null,null,null,null,null],
['20日',404,null,null,323,null,null,null,null,null,null,null,null],
['21日',489,null,null,334,null,null,null,null,null,null,null,null],
['22日',422,null,null,329,null,null,null,null,null,null,null,null],
['23日',505,null,null,334,null,null,null,null,null,null,null,null],
['24日',406,null,null,328,null,null,null,null,null,null,null,null],
['25日',406,null,null,360,null,null,null,null,null,null,null,null],
['26日',458,null,null,373,null,null,null,null,null,null,null,null],
['27日',451,null,null,473,null,null,null,null,null,null,null,null],
['28日',448,null,null,569,null,null,null,null,null,null,null,null],
['29日',488,null,null,512,null,null,null,null,null,null,null,null],
['30日',441,null,null,514,null,null,null,null,null,null,null,null],
['31日',null,null,null,469,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:600},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)
      }
    });
  }

});