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',705,null,null,510,null,null,null,null,null,null,null,null],
['2日',671,null,null,549,null,null,null,null,null,null,null,null],
['3日',615,null,null,556,null,null,null,null,null,null,null,null],
['4日',677,null,null,545,null,null,null,null,null,null,null,null],
['5日',690,null,null,280,null,null,null,null,null,null,null,null],
['6日',356,null,null,355,null,null,null,null,null,null,null,null],
['7日',467,null,null,448,null,null,null,null,null,null,null,null],
['8日',558,null,null,470,null,null,null,null,null,null,null,null],
['9日',689,null,null,581,null,null,null,null,null,null,null,null],
['10日',707,null,null,535,null,null,null,null,null,null,null,null],
['11日',705,null,null,512,null,null,null,null,null,null,null,null],
['12日',708,null,null,536,null,null,null,null,null,null,null,null],
['13日',618,null,null,616,null,null,null,null,null,null,null,null],
['14日',685,null,null,520,null,null,null,null,null,null,null,null],
['15日',622,null,null,423,null,null,null,null,null,null,null,null],
['16日',508,null,null,596,null,null,null,null,null,null,null,null],
['17日',606,null,null,702,null,null,null,null,null,null,null,null],
['18日',578,null,null,825,null,null,null,null,null,null,null,null],
['19日',651,null,null,783,null,null,null,null,null,null,null,null],
['20日',743,null,null,856,null,null,null,null,null,null,null,null],
['21日',770,null,null,null,null,null,null,null,null,null,null,null],
['22日',756,null,null,794,null,null,null,null,null,null,null,null],
['23日',820,null,null,787,null,null,null,null,null,null,null,null],
['24日',859,null,null,729,null,null,null,null,null,null,null,null],
['25日',830,null,null,764,null,null,null,null,null,null,null,null],
['26日',401,null,null,830,null,null,null,null,null,null,null,null],
['27日',417,null,null,893,null,null,null,null,null,null,null,null],
['28日',507,null,null,944,null,null,null,null,null,null,null,null],
['29日',435,null,null,1002,null,null,null,null,null,null,null,null],
['30日',449,null,null,969,null,null,null,null,null,null,null,null],
['31日',468,null,null,920,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:1100},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)
      }
    });
  }

});