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',760,null,null,543,null,null,null,null,null,null,null,null],
['2日',690,null,null,523,null,null,null,null,null,null,null,null],
['3日',677,null,null,469,null,null,null,null,null,null,null,null],
['4日',691,null,null,424,null,null,null,null,null,null,null,null],
['5日',704,null,null,501,null,null,null,null,null,null,null,null],
['6日',739,null,null,653,null,null,null,null,null,null,null,null],
['7日',340,null,null,1104,null,null,null,null,null,null,null,null],
['8日',387,null,null,null,null,null,null,null,null,null,null,null],
['9日',444,null,null,738,null,null,null,null,null,null,null,null],
['10日',467,null,null,772,null,null,null,null,null,null,null,null],
['11日',505,null,null,746,null,null,null,null,null,null,null,null],
['12日',551,null,null,802,null,null,null,null,null,null,null,null],
['13日',509,null,null,789,null,null,null,null,null,null,null,null],
['14日',126,null,null,771,null,null,126,null,null,null,null,null],
['15日',214,null,null,null,null,null,null,null,null,null,null,null],
['16日',271,null,null,918,null,null,null,null,null,null,null,null],
['17日',315,null,null,null,null,null,null,null,null,null,null,null],
['18日',380,null,null,494,null,null,null,null,null,null,null,null],
['19日',423,null,null,560,null,null,null,null,null,null,null,null],
['20日',428,null,null,663,null,null,null,null,null,null,null,null],
['21日',498,null,null,682,null,null,null,null,null,null,null,null],
['22日',525,null,null,662,null,null,null,null,null,null,null,null],
['23日',513,null,null,616,null,null,null,null,null,null,null,null],
['24日',518,null,null,547,null,null,null,null,null,null,null,null],
['25日',556,null,null,244,null,null,null,null,null,null,null,null],
['26日',534,null,null,319,null,null,null,null,null,null,null,null],
['27日',563,null,null,445,null,null,null,null,null,null,null,null],
['28日',593,null,null,569,null,null,null,null,null,null,null,null],
['29日',580,null,null,590,null,null,null,null,null,null,null,null],
['30日',531,null,null,644,null,null,null,null,null,null,null,null],
['31日',586,null,null,601,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:'2023年8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=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)
      }
    });
  }

});