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',276,null,null,342,null,null,null,null,null,null,null,null],
['2日',309,null,null,357,null,null,null,null,null,null,null,null],
['3日',333,null,null,335,null,null,null,null,null,null,null,null],
['4日',324,null,null,349,null,null,null,null,null,null,null,null],
['5日',305,null,null,367,null,null,null,null,null,null,null,null],
['6日',235,null,null,334,null,null,null,null,null,null,null,null],
['7日',238,null,null,343,null,null,null,null,null,null,null,null],
['8日',309,null,null,368,null,null,null,null,null,null,null,null],
['9日',341,null,null,314,null,null,null,null,null,null,null,null],
['10日',334,null,null,337,null,null,null,null,null,null,null,null],
['11日',293,null,null,303,null,null,null,null,null,null,null,null],
['12日',264,null,null,289,null,null,null,null,null,null,null,null],
['13日',276,null,null,344,null,null,null,null,null,null,null,null],
['14日',297,null,null,375,null,null,null,null,null,null,null,null],
['15日',371,null,null,354,null,null,null,null,null,null,null,null],
['16日',395,null,null,354,null,null,null,null,null,null,null,null],
['17日',397,null,null,373,null,null,null,null,null,null,null,null],
['18日',397,null,null,137,null,null,null,null,null,137,null,null],
['19日',388,null,null,191,null,null,null,null,null,191,null,null],
['20日',214,null,null,227,null,null,null,null,null,null,null,null],
['21日',252,null,null,292,null,null,null,null,null,null,null,null],
['22日',297,null,null,346,null,null,null,null,null,null,null,null],
['23日',370,null,null,306,null,null,null,null,null,null,null,null],
['24日',353,null,null,327,null,null,null,null,null,null,null,null],
['25日',389,null,null,372,null,null,null,null,null,null,null,null],
['26日',335,null,null,384,null,null,null,null,null,null,null,null],
['27日',157,null,null,411,null,null,157,null,null,null,null,null],
['28日',209,null,null,416,null,null,null,null,null,null,null,null],
['29日',270,null,null,481,null,null,null,null,null,null,null,null],
['30日',308,null,null,422,null,null,null,null,null,null,null,null],
['31日',null,null,null,507,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)
      }
    });
  }

});