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',179,null,null,220,null,null,179,null,null,null,null,null],
['2日',211,null,null,250,null,null,null,null,null,null,null,null],
['3日',278,null,null,269,null,null,null,null,null,null,null,null],
['4日',171,null,null,335,null,null,171,null,null,null,null,null],
['5日',211,null,null,376,null,null,null,null,null,null,null,null],
['6日',256,null,null,380,null,null,null,null,null,null,null,null],
['7日',174,null,null,377,null,null,174,null,null,null,null,null],
['8日',257,null,null,222,null,null,null,null,null,null,null,null],
['9日',297,null,null,242,null,null,null,null,null,null,null,null],
['10日',152,null,null,323,null,null,152,null,null,null,null,null],
['11日',220,null,null,307,null,null,null,null,null,null,null,null],
['12日',303,null,null,330,null,null,null,null,null,null,null,null],
['13日',349,null,null,369,null,null,null,null,null,null,null,null],
['14日',181,null,null,368,null,null,181,null,null,null,null,null],
['15日',224,null,null,196,null,null,null,null,null,196,null,null],
['16日',284,null,null,288,null,null,null,null,null,null,null,null],
['17日',258,null,null,374,null,null,null,null,null,null,null,null],
['18日',324,null,null,433,null,null,null,null,null,null,null,null],
['19日',367,null,null,203,null,null,null,null,null,null,null,null],
['20日',439,null,null,214,null,null,null,null,null,null,null,null],
['21日',212,null,null,177,null,null,null,null,null,177,null,null],
['22日',242,null,null,222,null,null,null,null,null,null,null,null],
['23日',299,null,null,295,null,null,null,null,null,null,null,null],
['24日',341,null,null,322,null,null,null,null,null,null,null,null],
['25日',249,null,null,371,null,null,null,null,null,null,null,null],
['26日',300,null,null,215,null,null,null,null,null,null,null,null],
['27日',336,null,null,219,null,null,null,null,null,null,null,null],
['28日',339,null,null,267,null,null,null,null,null,null,null,null],
['29日',480,null,null,229,null,null,null,null,null,null,null,null],
['30日',476,null,null,263,null,null,null,null,null,null,null,null],
['31日',509,null,null,212,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8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)
      }
    });
  }

});