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',256,null,null,270,null,null,null,null,null,null,null,null],
['2日',259,null,null,254,null,null,null,null,null,null,null,null],
['3日',237,null,null,253,null,null,null,null,null,null,null,null],
['4日',322,null,null,247,null,null,null,null,null,null,null,null],
['5日',419,null,null,207,null,null,null,null,null,null,null,null],
['6日',452,null,null,127,null,null,null,null,null,127,null,null],
['7日',469,null,null,169,null,null,null,null,null,169,null,null],
['8日',469,null,null,282,null,null,null,null,null,null,null,null],
['9日',587,null,null,216,null,null,null,null,null,null,null,null],
['10日',125,null,null,197,null,null,125,null,null,197,null,null],
['11日',179,null,null,282,null,null,179,null,null,null,null,null],
['12日',226,null,null,317,null,null,null,null,null,null,null,null],
['13日',276,null,null,347,null,null,null,null,null,null,null,null],
['14日',311,null,null,359,null,null,null,null,null,null,null,null],
['15日',292,null,null,432,null,null,null,null,null,null,null,null],
['16日',263,null,null,395,null,null,null,null,null,null,null,null],
['17日',270,null,null,421,null,null,null,null,null,null,null,null],
['18日',227,null,null,348,null,null,null,null,null,null,null,null],
['19日',301,null,null,451,null,null,null,null,null,null,null,null],
['20日',273,null,null,586,null,null,null,null,null,null,null,null],
['21日',52,null,null,240,null,null,52,null,null,null,null,null],
['22日',null,null,null,200,null,null,77,null,null,200,null,null],
['23日',null,null,null,212,null,null,113,null,null,null,null,null],
['24日',155,null,null,226,null,null,155,null,null,null,null,null],
['25日',212,null,null,251,null,null,null,null,null,null,null,null],
['26日',198,null,null,258,null,null,198,null,null,null,null,null],
['27日',204,null,null,293,null,null,null,null,null,null,null,null],
['28日',248,null,null,285,null,null,null,null,null,null,null,null],
['29日',null,null,null,337,null,null,null,null,null,null,null,null],
['30日',null,null,null,302,null,null,null,null,null,null,null,null],
['31日',null,null,null,286,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});