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',636,null,null,585,null,null,null,null,null,null,null,null],
['2日',769,null,null,631,null,null,null,null,null,null,null,null],
['3日',717,null,null,728,null,null,null,null,null,null,null,null],
['4日',705,null,null,692,null,null,null,null,null,null,null,null],
['5日',775,null,null,708,null,null,null,null,null,null,null,null],
['6日',618,null,null,613,null,null,null,null,null,null,null,null],
['7日',719,null,null,535,null,null,null,null,null,null,null,null],
['8日',493,null,null,628,null,null,null,null,null,null,null,null],
['9日',620,null,null,607,null,null,null,null,null,null,null,null],
['10日',434,null,null,767,null,null,null,null,null,null,null,null],
['11日',562,null,null,952,null,null,null,null,null,null,null,null],
['12日',632,null,null,1062,null,null,null,null,null,null,null,null],
['13日',670,null,null,1090,null,null,null,null,null,null,null,null],
['14日',796,null,null,689,null,null,null,null,null,null,null,null],
['15日',758,null,null,663,null,null,null,null,null,null,null,null],
['16日',856,null,null,863,null,null,null,null,null,null,null,null],
['17日',352,null,null,683,null,null,null,null,null,null,null,null],
['18日',469,null,null,720,null,null,null,null,null,null,null,null],
['19日',626,null,null,760,null,null,null,null,null,null,null,null],
['20日',649,null,null,468,null,null,null,null,null,null,null,null],
['21日',463,null,null,454,null,null,null,null,null,null,null,null],
['22日',536,null,null,480,null,null,null,null,null,null,null,null],
['23日',645,null,null,608,null,null,null,null,null,null,null,null],
['24日',326,null,null,478,null,null,null,null,null,null,null,null],
['25日',407,null,null,599,null,null,null,null,null,null,null,null],
['26日',516,null,null,652,null,null,null,null,null,null,null,null],
['27日',576,null,null,578,null,null,null,null,null,null,null,null],
['28日',635,null,null,418,null,null,null,null,null,null,null,null],
['29日',588,null,null,495,null,null,null,null,null,null,null,null],
['30日',655,null,null,686,null,null,null,null,null,null,null,null],
['31日',428,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: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=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)
      }
    });
  }

});