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',379,null,null,432,null,null,null,null,null,null,null,null],
['2日',538,null,null,555,null,null,null,null,null,null,null,null],
['3日',621,null,null,607,null,null,null,null,null,null,null,null],
['4日',605,null,null,697,null,null,null,null,null,null,null,null],
['5日',717,null,null,669,null,null,null,null,null,null,null,null],
['6日',827,null,null,746,null,null,null,null,null,null,null,null],
['7日',858,null,null,842,null,null,null,null,null,null,null,null],
['8日',767,null,null,851,null,null,null,null,null,null,null,null],
['9日',699,null,null,855,null,null,null,null,null,null,null,null],
['10日',741,null,null,967,null,null,null,null,null,null,null,null],
['11日',744,null,null,832,null,null,null,null,null,null,null,null],
['12日',783,null,null,896,null,null,null,null,null,null,null,null],
['13日',909,null,null,952,null,null,null,null,null,null,null,null],
['14日',918,null,null,849,null,null,null,null,null,null,null,null],
['15日',771,null,null,1017,null,null,null,null,null,null,null,null],
['16日',259,null,null,1100,null,null,null,null,null,null,null,null],
['17日',300,null,null,945,null,null,null,null,null,null,null,null],
['18日',337,null,null,987,null,null,null,null,null,null,null,null],
['19日',456,null,null,1130,null,null,null,null,null,null,null,null],
['20日',543,null,null,1202,null,null,null,null,null,null,null,null],
['21日',591,null,null,1257,null,null,null,null,null,null,null,null],
['22日',613,null,null,1079,null,null,null,null,null,null,null,null],
['23日',554,null,null,1039,null,null,null,null,null,null,null,null],
['24日',634,null,null,1173,null,null,null,null,null,null,null,null],
['25日',624,null,null,1245,null,null,null,null,null,null,null,null],
['26日',661,null,null,1202,null,null,null,null,null,null,null,null],
['27日',705,null,null,1034,null,null,null,null,null,null,null,null],
['28日',690,null,null,1218,null,null,null,null,null,null,null,null],
['29日',595,null,null,1289,null,null,null,null,null,null,null,null],
['30日',542,null,null,1367,null,null,null,null,null,null,null,null],
['31日',748,null,null,1247,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:1400},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)
      }
    });
  }

});