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',236,null,null,267,null,null,null,null,null,null,null,null],
['2日',351,null,null,333,null,null,null,null,null,null,null,null],
['3日',372,null,null,362,null,null,null,null,null,null,null,null],
['4日',407,null,null,355,null,null,null,null,null,null,null,null],
['5日',419,null,null,385,null,null,null,null,null,null,null,null],
['6日',445,null,null,466,null,null,null,null,null,null,null,null],
['7日',576,null,null,523,null,null,null,null,null,null,null,null],
['8日',725,null,null,480,null,null,null,null,null,null,null,null],
['9日',377,null,null,493,null,null,null,null,null,null,null,null],
['10日',437,null,null,532,null,null,null,null,null,null,null,null],
['11日',514,null,null,637,null,null,null,null,null,null,null,null],
['12日',540,null,null,711,null,null,null,null,null,null,null,null],
['13日',589,null,null,813,null,null,null,null,null,null,null,null],
['14日',642,null,null,253,null,null,null,null,null,null,null,null],
['15日',248,null,null,253,null,null,null,null,null,null,null,null],
['16日',299,null,null,344,null,null,null,null,null,null,null,null],
['17日',436,null,null,433,null,null,null,null,null,null,null,null],
['18日',503,null,null,480,null,null,null,null,null,null,null,null],
['19日',524,null,null,549,null,null,null,null,null,null,null,null],
['20日',579,null,null,109,null,null,null,null,null,109,null,null],
['21日',645,null,null,159,null,null,null,null,null,159,null,null],
['22日',351,null,null,223,null,null,null,null,null,null,null,null],
['23日',383,null,null,194,null,null,null,null,null,194,null,null],
['24日',495,null,null,239,null,null,null,null,null,null,null,null],
['25日',587,null,null,266,null,null,null,null,null,null,null,null],
['26日',616,null,null,351,null,null,null,null,null,null,null,null],
['27日',570,null,null,401,null,null,null,null,null,null,null,null],
['28日',688,null,null,488,null,null,null,null,null,null,null,null],
['29日',712,null,null,538,null,null,null,null,null,null,null,null],
['30日',774,null,null,191,null,null,null,null,null,191,null,null],
['31日',795,null,null,null,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});