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',353,null,null,392,null,null,null,null,null,null,null,null],
['2日',485,null,null,459,null,null,null,null,null,null,null,null],
['3日',465,null,null,454,null,null,null,null,null,null,null,null],
['4日',541,null,null,558,null,null,null,null,null,null,null,null],
['5日',558,null,null,639,null,null,null,null,null,null,null,null],
['6日',606,null,null,722,null,null,null,null,null,null,null,null],
['7日',548,null,null,617,null,null,null,null,null,null,null,null],
['8日',580,null,null,775,null,null,null,null,null,null,null,null],
['9日',321,null,null,744,null,null,null,null,null,null,null,null],
['10日',363,null,null,770,null,null,null,null,null,null,null,null],
['11日',445,null,null,836,null,null,null,null,null,null,null,null],
['12日',521,null,null,678,null,null,null,null,null,null,null,null],
['13日',608,null,null,876,null,null,null,null,null,null,null,null],
['14日',660,null,null,930,null,null,null,null,null,null,null,null],
['15日',560,null,null,780,null,null,null,null,null,null,null,null],
['16日',568,null,null,839,null,null,null,null,null,null,null,null],
['17日',554,null,null,854,null,null,null,null,null,null,null,null],
['18日',656,null,null,820,null,null,null,null,null,null,null,null],
['19日',590,null,null,823,null,null,null,null,null,null,null,null],
['20日',589,null,null,849,null,null,null,null,null,null,null,null],
['21日',683,null,null,877,null,null,null,null,null,null,null,null],
['22日',689,null,null,825,null,null,null,null,null,null,null,null],
['23日',634,null,null,893,null,null,null,null,null,null,null,null],
['24日',616,null,null,823,null,null,null,null,null,null,null,null],
['25日',665,null,null,924,null,null,null,null,null,null,null,null],
['26日',611,null,null,845,null,null,null,null,null,null,null,null],
['27日',755,null,null,377,null,null,null,null,null,null,null,null],
['28日',623,null,null,363,null,null,null,null,null,null,null,null],
['29日',578,null,null,470,null,null,null,null,null,null,null,null],
['30日',593,null,null,null,null,null,null,null,null,null,null,null],
['31日',544,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=29 -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)
      }
    });
  }

});