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',229,null,null,290,null,null,null,null,null,null,null,null],
['2日',243,null,null,259,null,null,null,null,null,null,null,null],
['3日',65,null,null,280,null,null,65,null,null,null,null,null],
['4日',null,null,null,56,null,null,83,null,null,56,null,null],
['5日',null,null,null,null,null,null,135,null,null,67,null,null],
['6日',173,null,null,null,null,null,173,null,null,106,null,null],
['7日',208,null,null,null,null,null,null,null,null,183,null,null],
['8日',265,null,null,null,null,null,null,null,null,167,null,null],
['9日',327,null,null,null,null,null,null,null,null,181,null,null],
['10日',61,null,null,null,null,null,61,null,null,197,null,null],
['11日',null,null,null,null,null,null,71,null,null,192,null,null],
['12日',null,null,null,null,null,null,121,null,null,48,null,null],
['13日',null,null,null,null,null,null,150,null,null,60,null,null],
['14日',184,null,null,null,null,null,184,null,null,118,null,null],
['15日',228,null,null,null,null,null,null,null,null,144,null,null],
['16日',258,null,null,null,null,null,null,null,null,149,null,null],
['17日',101,null,null,null,null,null,101,null,null,153,null,null],
['18日',null,null,null,null,null,null,94,null,null,168,null,null],
['19日',null,null,null,null,null,null,114,null,null,55,null,null],
['20日',null,null,null,null,null,null,127,null,null,57,null,null],
['21日',null,null,null,null,null,null,148,null,null,86,null,null],
['22日',183,null,null,null,null,null,183,null,null,133,null,null],
['23日',209,null,null,null,null,null,null,null,null,135,null,null],
['24日',203,null,null,null,null,null,null,null,null,153,null,null],
['25日',214,null,null,null,null,null,null,null,null,144,null,null],
['26日',221,null,null,null,null,null,null,null,null,134,null,null],
['27日',208,null,null,null,null,null,null,null,null,150,null,null],
['28日',156,null,null,197,null,null,156,null,null,197,null,null],
['29日',183,null,null,218,null,null,183,null,null,null,null,null],
['30日',232,null,null,214,null,null,null,null,null,null,null,null],
['31日',null,null,null,221,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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)
      }
    });
  }

});