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',946,null,null,928,null,null,null,null,null,null,null,null],
['2日',971,null,null,1000,null,null,null,null,null,null,null,null],
['3日',889,null,null,null,null,null,null,null,null,null,null,null],
['4日',856,null,null,1030,null,null,null,null,null,null,null,null],
['5日',838,null,null,1127,null,null,null,null,null,null,null,null],
['6日',940,null,null,948,null,null,null,null,null,null,null,null],
['7日',809,null,null,null,null,null,null,null,null,null,null,null],
['8日',680,null,null,969,null,null,null,null,null,null,null,null],
['9日',939,null,null,928,null,null,null,null,null,null,null,null],
['10日',null,null,null,966,null,null,null,null,null,null,null,null],
['11日',752,null,null,824,null,null,null,null,null,null,null,null],
['12日',945,null,null,832,null,null,null,null,null,null,null,null],
['13日',952,null,null,882,null,null,null,null,null,null,null,null],
['14日',908,null,null,927,null,null,null,null,null,null,null,null],
['15日',855,null,null,837,null,null,null,null,null,null,null,null],
['16日',929,null,null,869,null,null,null,null,null,null,null,null],
['17日',null,null,null,837,null,null,null,null,null,null,null,null],
['18日',795,null,null,1004,null,null,null,null,null,null,null,null],
['19日',923,null,null,1112,null,null,null,null,null,null,null,null],
['20日',751,null,null,783,null,null,null,null,null,null,null,null],
['21日',864,null,null,753,null,null,null,null,null,null,null,null],
['22日',836,null,null,866,null,null,null,null,null,null,null,null],
['23日',953,null,null,731,null,null,null,null,null,null,null,null],
['24日',948,null,null,900,null,null,null,null,null,null,null,null],
['25日',922,null,null,894,null,null,null,null,null,null,null,null],
['26日',749,null,null,944,null,null,null,null,null,null,null,null],
['27日',776,null,null,null,null,null,null,null,null,null,null,null],
['28日',797,null,null,null,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',929,null,null,860,null,null,null,null,null,null,null,null],
['31日',956,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=4;

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

});