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',257,null,null,210,null,null,null,null,null,null,null,null],
['2日',239,null,null,217,null,null,null,null,null,null,null,null],
['3日',244,null,null,266,null,null,null,null,null,null,null,null],
['4日',289,null,null,236,null,null,null,null,null,null,null,null],
['5日',304,null,null,237,null,null,null,null,null,null,null,null],
['6日',324,null,null,251,null,null,null,null,null,null,null,null],
['7日',373,null,null,303,null,null,null,null,null,null,null,null],
['8日',433,null,null,283,null,null,null,null,null,null,null,null],
['9日',475,null,null,304,null,null,null,null,null,null,null,null],
['10日',451,null,null,332,null,null,null,null,null,null,null,null],
['11日',467,null,null,319,null,null,null,null,null,null,null,null],
['12日',517,null,null,426,null,null,null,null,null,null,null,null],
['13日',447,null,null,439,null,null,null,null,null,null,null,null],
['14日',405,null,null,443,null,null,null,null,null,null,null,null],
['15日',477,null,null,480,null,null,null,null,null,null,null,null],
['16日',244,null,null,135,null,null,null,null,null,135,null,null],
['17日',223,null,null,null,null,null,null,null,null,120,null,null],
['18日',262,null,null,145,null,null,null,null,null,145,null,null],
['19日',322,null,null,220,null,null,null,null,null,null,null,null],
['20日',340,null,null,265,null,null,null,null,null,null,null,null],
['21日',307,null,null,257,null,null,null,null,null,null,null,null],
['22日',364,null,null,247,null,null,null,null,null,null,null,null],
['23日',435,null,null,267,null,null,null,null,null,null,null,null],
['24日',449,null,null,297,null,null,null,null,null,null,null,null],
['25日',433,null,null,309,null,null,null,null,null,null,null,null],
['26日',406,null,null,300,null,null,null,null,null,null,null,null],
['27日',405,null,null,325,null,null,null,null,null,null,null,null],
['28日',379,null,null,297,null,null,null,null,null,null,null,null],
['29日',320,null,null,291,null,null,null,null,null,null,null,null],
['30日',333,null,null,306,null,null,null,null,null,null,null,null],
['31日',null,null,null,331,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10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)
      }
    });
  }

});