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',505,null,null,328,null,null,null,null,null,null,null,null],
['2日',289,null,null,191,null,null,null,null,null,191,null,null],
['3日',313,null,null,242,null,null,null,null,null,null,null,null],
['4日',323,null,null,307,null,null,null,null,null,null,null,null],
['5日',401,null,null,321,null,null,null,null,null,null,null,null],
['6日',451,null,null,368,null,null,null,null,null,null,null,null],
['7日',201,null,null,331,null,null,null,null,null,null,null,null],
['8日',118,null,null,365,null,null,118,null,null,null,null,null],
['9日',167,null,null,221,null,null,167,null,null,null,null,null],
['10日',248,null,null,288,null,null,null,null,null,null,null,null],
['11日',316,null,null,373,null,null,null,null,null,null,null,null],
['12日',346,null,null,350,null,null,null,null,null,null,null,null],
['13日',332,null,null,364,null,null,null,null,null,null,null,null],
['14日',349,null,null,403,null,null,null,null,null,null,null,null],
['15日',246,null,null,479,null,null,null,null,null,null,null,null],
['16日',306,null,null,433,null,null,null,null,null,null,null,null],
['17日',371,null,null,404,null,null,null,null,null,null,null,null],
['18日',441,null,null,51,null,null,null,null,null,51,null,null],
['19日',430,null,null,null,null,null,null,null,null,58,null,null],
['20日',368,null,null,null,null,null,null,null,null,89,null,null],
['21日',186,null,null,null,null,null,186,null,null,122,null,null],
['22日',224,null,null,null,null,null,null,null,null,149,null,null],
['23日',296,null,null,199,null,null,null,null,null,199,null,null],
['24日',349,null,null,227,null,null,null,null,null,null,null,null],
['25日',389,null,null,254,null,null,null,null,null,null,null,null],
['26日',365,null,null,261,null,null,null,null,null,null,null,null],
['27日',406,null,null,216,null,null,null,null,null,null,null,null],
['28日',288,null,null,229,null,null,null,null,null,null,null,null],
['29日',null,null,null,217,null,null,null,null,null,null,null,null],
['30日',null,null,null,209,null,null,null,null,null,null,null,null],
['31日',null,null,null,173,null,null,null,null,null,173,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3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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});