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',879,null,null,1148,null,null,null,null,null,null,null,null],
['2日',1052,null,null,986,null,null,null,null,null,null,null,null],
['3日',958,null,null,912,null,null,null,null,null,null,null,null],
['4日',813,null,null,920,null,null,null,null,null,null,null,null],
['5日',864,null,null,938,null,null,null,null,null,null,null,null],
['6日',930,null,null,987,null,null,null,null,null,null,null,null],
['7日',812,null,null,960,null,null,null,null,null,null,null,null],
['8日',755,null,null,822,null,null,null,null,null,null,null,null],
['9日',807,null,null,854,null,null,null,null,null,null,null,null],
['10日',660,null,null,746,null,null,null,null,null,null,null,null],
['11日',828,null,null,778,null,null,null,null,null,null,null,null],
['12日',879,null,null,869,null,null,null,null,null,null,null,null],
['13日',774,null,null,971,null,null,null,null,null,null,null,null],
['14日',817,null,null,963,null,null,null,null,null,null,null,null],
['15日',959,null,null,null,null,null,null,null,null,null,null,null],
['16日',882,null,null,null,null,null,null,null,null,null,null,null],
['17日',1068,null,null,1027,null,null,null,null,null,null,null,null],
['18日',906,null,null,1046,null,null,null,null,null,null,null,null],
['19日',947,null,null,874,null,null,null,null,null,null,null,null],
['20日',732,null,null,959,null,null,null,null,null,null,null,null],
['21日',816,null,null,795,null,null,null,null,null,null,null,null],
['22日',948,null,null,1047,null,null,null,null,null,null,null,null],
['23日',1038,null,null,1056,null,null,null,null,null,null,null,null],
['24日',1171,null,null,836,null,null,null,null,null,null,null,null],
['25日',945,null,null,905,null,null,null,null,null,null,null,null],
['26日',1078,null,null,null,null,null,null,null,null,null,null,null],
['27日',1095,null,null,949,null,null,null,null,null,null,null,null],
['28日',970,null,null,1135,null,null,null,null,null,null,null,null],
['29日',1050,null,null,860,null,null,null,null,null,null,null,null],
['30日',932,null,null,892,null,null,null,null,null,null,null,null],
['31日',941,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)
      }
    });
  }

});