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',380,null,null,474,null,null,null,null,null,null,null,null],
['2日',470,null,null,507,null,null,null,null,null,null,null,null],
['3日',492,null,null,607,null,null,null,null,null,null,null,null],
['4日',610,null,null,683,null,null,null,null,null,null,null,null],
['5日',706,null,null,798,null,null,null,null,null,null,null,null],
['6日',613,null,null,813,null,null,null,null,null,null,null,null],
['7日',688,null,null,873,null,null,null,null,null,null,null,null],
['8日',680,null,null,802,null,null,null,null,null,null,null,null],
['9日',664,null,null,781,null,null,null,null,null,null,null,null],
['10日',620,null,null,766,null,null,null,null,null,null,null,null],
['11日',710,null,null,846,null,null,null,null,null,null,null,null],
['12日',678,null,null,582,null,null,null,null,null,null,null,null],
['13日',575,null,null,628,null,null,null,null,null,null,null,null],
['14日',541,null,null,566,null,null,null,null,null,null,null,null],
['15日',567,null,null,710,null,null,null,null,null,null,null,null],
['16日',331,null,null,396,null,null,null,null,null,null,null,null],
['17日',351,null,null,408,null,null,null,null,null,null,null,null],
['18日',448,null,null,513,null,null,null,null,null,null,null,null],
['19日',567,null,null,620,null,null,null,null,null,null,null,null],
['20日',663,null,null,657,null,null,null,null,null,null,null,null],
['21日',613,null,null,716,null,null,null,null,null,null,null,null],
['22日',616,null,null,700,null,null,null,null,null,null,null,null],
['23日',662,null,null,802,null,null,null,null,null,null,null,null],
['24日',557,null,null,820,null,null,null,null,null,null,null,null],
['25日',545,null,null,968,null,null,null,null,null,null,null,null],
['26日',617,null,null,809,null,null,null,null,null,null,null,null],
['27日',813,null,null,627,null,null,null,null,null,null,null,null],
['28日',706,null,null,623,null,null,null,null,null,null,null,null],
['29日',359,null,null,332,null,null,null,null,null,null,null,null],
['30日',500,null,null,449,null,null,null,null,null,null,null,null],
['31日',639,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});