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',452,null,null,610,null,null,null,null,null,null,null,null],
['2日',471,null,null,590,null,null,null,null,null,null,null,null],
['3日',477,null,null,540,null,null,null,null,null,null,null,null],
['4日',559,null,null,494,null,null,null,null,null,null,null,null],
['5日',479,null,null,586,null,null,null,null,null,null,null,null],
['6日',554,null,null,437,null,null,null,null,null,null,null,null],
['7日',634,null,null,544,null,null,null,null,null,null,null,null],
['8日',695,null,null,599,null,null,null,null,null,null,null,null],
['9日',766,null,null,441,null,null,null,null,null,null,null,null],
['10日',626,null,null,507,null,null,null,null,null,null,null,null],
['11日',612,null,null,438,null,null,null,null,null,null,null,null],
['12日',568,null,null,508,null,null,null,null,null,null,null,null],
['13日',604,null,null,579,null,null,null,null,null,null,null,null],
['14日',676,null,null,612,null,null,null,null,null,null,null,null],
['15日',740,null,null,600,null,null,null,null,null,null,null,null],
['16日',716,null,null,602,null,null,null,null,null,null,null,null],
['17日',709,null,null,585,null,null,null,null,null,null,null,null],
['18日',644,null,null,498,null,null,null,null,null,null,null,null],
['19日',715,null,null,555,null,null,null,null,null,null,null,null],
['20日',792,null,null,466,null,null,null,null,null,null,null,null],
['21日',663,null,null,508,null,null,null,null,null,null,null,null],
['22日',819,null,null,576,null,null,null,null,null,null,null,null],
['23日',773,null,null,542,null,null,null,null,null,null,null,null],
['24日',425,null,null,636,null,null,null,null,null,null,null,null],
['25日',475,null,null,614,null,null,null,null,null,null,null,null],
['26日',447,null,null,716,null,null,null,null,null,null,null,null],
['27日',544,null,null,797,null,null,null,null,null,null,null,null],
['28日',692,null,null,792,null,null,null,null,null,null,null,null],
['29日',657,null,null,761,null,null,null,null,null,null,null,null],
['30日',null,null,null,837,null,null,null,null,null,null,null,null],
['31日',null,null,null,697,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: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=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)
      }
    });
  }

});