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',644,null,null,636,null,null,null,null,null,null,null,null],
['2日',845,null,null,726,null,null,null,null,null,null,null,null],
['3日',598,null,null,836,null,null,null,null,null,null,null,null],
['4日',624,null,null,null,null,null,null,null,null,null,null,null],
['5日',654,null,null,809,null,null,null,null,null,null,null,null],
['6日',727,null,null,437,null,null,null,null,null,null,null,null],
['7日',657,null,null,463,null,null,null,null,null,null,null,null],
['8日',570,null,null,565,null,null,null,null,null,null,null,null],
['9日',576,null,null,610,null,null,null,null,null,null,null,null],
['10日',610,null,null,597,null,null,null,null,null,null,null,null],
['11日',573,null,null,602,null,null,null,null,null,null,null,null],
['12日',678,null,null,545,null,null,null,null,null,null,null,null],
['13日',654,null,null,498,null,null,null,null,null,null,null,null],
['14日',373,null,null,530,null,null,null,null,null,null,null,null],
['15日',452,null,null,636,null,null,null,null,null,null,null,null],
['16日',527,null,null,676,null,null,null,null,null,null,null,null],
['17日',529,null,null,684,null,null,null,null,null,null,null,null],
['18日',529,null,null,707,null,null,null,null,null,null,null,null],
['19日',518,null,null,640,null,null,null,null,null,null,null,null],
['20日',477,null,null,565,null,null,null,null,null,null,null,null],
['21日',527,null,null,575,null,null,null,null,null,null,null,null],
['22日',638,null,null,210,null,null,null,null,null,null,null,null],
['23日',644,null,null,235,null,null,null,null,null,null,null,null],
['24日',602,null,null,282,null,null,null,null,null,null,null,null],
['25日',528,null,null,333,null,null,null,null,null,null,null,null],
['26日',566,null,null,377,null,null,null,null,null,null,null,null],
['27日',576,null,null,429,null,null,null,null,null,null,null,null],
['28日',529,null,null,460,null,null,null,null,null,null,null,null],
['29日',568,null,null,433,null,null,null,null,null,null,null,null],
['30日',600,null,null,456,null,null,null,null,null,null,null,null],
['31日',null,null,null,448,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});