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',356,null,null,308,null,null,null,null,null,null,null,null],
['2日',81,null,null,64,null,null,81,null,null,64,null,null],
['3日',null,null,null,null,null,null,130,null,null,119,null,null],
['4日',191,null,null,184,null,null,191,null,null,184,null,null],
['5日',277,null,null,201,null,null,null,null,null,null,null,null],
['6日',337,null,null,203,null,null,null,null,null,null,null,null],
['7日',379,null,null,221,null,null,null,null,null,null,null,null],
['8日',408,null,null,239,null,null,null,null,null,null,null,null],
['9日',157,null,null,227,null,null,157,null,null,null,null,null],
['10日',332,null,null,235,null,null,null,null,null,null,null,null],
['11日',479,null,null,240,null,null,null,null,null,null,null,null],
['12日',464,null,null,92,null,null,null,null,null,92,null,null],
['13日',343,null,null,167,null,null,null,null,null,167,null,null],
['14日',427,null,null,291,null,null,null,null,null,null,null,null],
['15日',97,null,null,374,null,null,97,null,null,null,null,null],
['16日',176,null,null,399,null,null,176,null,null,null,null,null],
['17日',309,null,null,348,null,null,null,null,null,null,null,null],
['18日',418,null,null,383,null,null,null,null,null,null,null,null],
['19日',487,null,null,130,null,null,null,null,null,130,null,null],
['20日',465,null,null,176,null,null,null,null,null,176,null,null],
['21日',302,null,null,352,null,null,null,null,null,null,null,null],
['22日',70,null,null,503,null,null,70,null,null,null,null,null],
['23日',141,null,null,581,null,null,141,null,null,null,null,null],
['24日',255,null,null,546,null,null,null,null,null,null,null,null],
['25日',298,null,null,358,null,null,null,null,null,null,null,null],
['26日',328,null,null,103,null,null,null,null,null,103,null,null],
['27日',349,null,null,186,null,null,null,null,null,186,null,null],
['28日',363,null,null,356,null,null,null,null,null,null,null,null],
['29日',86,null,null,362,null,null,86,null,null,null,null,null],
['30日',169,null,null,368,null,null,169,null,null,null,null,null],
['31日',252,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:'2022年11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=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)
      }
    });
  }

});