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',443,null,null,717,null,null,null,null,null,null,null,null],
['2日',447,null,null,588,null,null,null,null,null,null,null,null],
['3日',502,null,null,605,null,null,null,null,null,null,null,null],
['4日',560,null,null,660,null,null,null,null,null,null,null,null],
['5日',517,null,null,486,null,null,null,null,null,null,null,null],
['6日',585,null,null,595,null,null,null,null,null,null,null,null],
['7日',493,null,null,642,null,null,null,null,null,null,null,null],
['8日',437,null,null,618,null,null,null,null,null,null,null,null],
['9日',532,null,null,650,null,null,null,null,null,null,null,null],
['10日',677,null,null,616,null,null,null,null,null,null,null,null],
['11日',748,null,null,648,null,null,null,null,null,null,null,null],
['12日',725,null,null,487,null,null,null,null,null,null,null,null],
['13日',751,null,null,537,null,null,null,null,null,null,null,null],
['14日',669,null,null,654,null,null,null,null,null,null,null,null],
['15日',488,null,null,627,null,null,null,null,null,null,null,null],
['16日',584,null,null,648,null,null,null,null,null,null,null,null],
['17日',619,null,null,750,null,null,null,null,null,null,null,null],
['18日',677,null,null,664,null,null,null,null,null,null,null,null],
['19日',681,null,null,401,null,null,null,null,null,null,null,null],
['20日',719,null,null,457,null,null,null,null,null,null,null,null],
['21日',896,null,null,605,null,null,null,null,null,null,null,null],
['22日',476,null,null,605,null,null,null,null,null,null,null,null],
['23日',596,null,null,721,null,null,null,null,null,null,null,null],
['24日',688,null,null,630,null,null,null,null,null,null,null,null],
['25日',608,null,null,567,null,null,null,null,null,null,null,null],
['26日',794,null,null,446,null,null,null,null,null,null,null,null],
['27日',646,null,null,581,null,null,null,null,null,null,null,null],
['28日',532,null,null,681,null,null,null,null,null,null,null,null],
['29日',389,null,null,767,null,null,null,null,null,null,null,null],
['30日',558,null,null,null,null,null,null,null,null,null,null,null],
['31日',578,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: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=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)
      }
    });
  }

});