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',993,null,null,932,null,null,null,null,null,null,null,null],
['2日',1039,null,null,1064,null,null,null,null,null,null,null,null],
['3日',1015,null,null,1104,null,null,null,null,null,null,null,null],
['4日',968,null,null,1080,null,null,null,null,null,null,null,null],
['5日',920,null,null,1073,null,null,null,null,null,null,null,null],
['6日',970,null,null,1022,null,null,null,null,null,null,null,null],
['7日',970,null,null,1049,null,null,null,null,null,null,null,null],
['8日',1018,null,null,1048,null,null,null,null,null,null,null,null],
['9日',930,null,null,964,null,null,null,null,null,null,null,null],
['10日',942,null,null,948,null,null,null,null,null,null,null,null],
['11日',994,null,null,927,null,null,null,null,null,null,null,null],
['12日',974,null,null,975,null,null,null,null,null,null,null,null],
['13日',934,null,null,1073,null,null,null,null,null,null,null,null],
['14日',944,null,null,1075,null,null,null,null,null,null,null,null],
['15日',900,null,null,1023,null,null,null,null,null,null,null,null],
['16日',949,null,null,1029,null,null,null,null,null,null,null,null],
['17日',849,null,null,1059,null,null,null,null,null,null,null,null],
['18日',852,null,null,1046,null,null,null,null,null,null,null,null],
['19日',839,null,null,1022,null,null,null,null,null,null,null,null],
['20日',824,null,null,1019,null,null,null,null,null,null,null,null],
['21日',900,null,null,1051,null,null,null,null,null,null,null,null],
['22日',805,null,null,1009,null,null,null,null,null,null,null,null],
['23日',801,null,null,1087,null,null,null,null,null,null,null,null],
['24日',866,null,null,1043,null,null,null,null,null,null,null,null],
['25日',870,null,null,1012,null,null,null,null,null,null,null,null],
['26日',974,null,null,986,null,null,null,null,null,null,null,null],
['27日',963,null,null,888,null,null,null,null,null,null,null,null],
['28日',879,null,null,916,null,null,null,null,null,null,null,null],
['29日',1018,null,null,1008,null,null,null,null,null,null,null,null],
['30日',959,null,null,1069,null,null,null,null,null,null,null,null],
['31日',950,null,null,1037,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:1200},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)
      }
    });
  }

});