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',274,null,null,279,null,null,null,null,null,null,null,null],
['2日',364,null,null,390,null,null,null,null,null,null,null,null],
['3日',449,null,null,390,null,null,null,null,null,null,null,null],
['4日',479,null,null,476,null,null,null,null,null,null,null,null],
['5日',547,null,null,484,null,null,null,null,null,null,null,null],
['6日',557,null,null,511,null,null,null,null,null,null,null,null],
['7日',601,null,null,423,null,null,null,null,null,null,null,null],
['8日',664,null,null,516,null,null,null,null,null,null,null,null],
['9日',740,null,null,640,null,null,null,null,null,null,null,null],
['10日',289,null,null,717,null,null,null,null,null,null,null,null],
['11日',296,null,null,732,null,null,null,null,null,null,null,null],
['12日',418,null,null,596,null,null,null,null,null,null,null,null],
['13日',523,null,null,631,null,null,null,null,null,null,null,null],
['14日',520,null,null,227,null,null,null,null,null,null,null,null],
['15日',549,null,null,277,null,null,null,null,null,null,null,null],
['16日',283,null,null,331,null,null,null,null,null,null,null,null],
['17日',330,null,null,377,null,null,null,null,null,null,null,null],
['18日',409,null,null,415,null,null,null,null,null,null,null,null],
['19日',535,null,null,479,null,null,null,null,null,null,null,null],
['20日',639,null,null,106,null,null,null,null,null,106,null,null],
['21日',641,null,null,141,null,null,null,null,null,141,null,null],
['22日',670,null,null,212,null,null,null,null,null,null,null,null],
['23日',494,null,null,253,null,null,null,null,null,null,null,null],
['24日',543,null,null,293,null,null,null,null,null,null,null,null],
['25日',585,null,null,323,null,null,null,null,null,null,null,null],
['26日',588,null,null,354,null,null,null,null,null,null,null,null],
['27日',690,null,null,320,null,null,null,null,null,null,null,null],
['28日',902,null,null,339,null,null,null,null,null,null,null,null],
['29日',889,null,null,432,null,null,null,null,null,null,null,null],
['30日',null,null,null,227,null,null,null,null,null,null,null,null],
['31日',null,null,null,270,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3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=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)
      }
    });
  }

});