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',182,null,null,210,null,null,182,null,null,null,null,null],
['2日',253,null,null,270,null,null,null,null,null,null,null,null],
['3日',307,null,null,344,null,null,null,null,null,null,null,null],
['4日',248,null,null,236,null,null,null,null,null,null,null,null],
['5日',254,null,null,262,null,null,null,null,null,null,null,null],
['6日',276,null,null,313,null,null,null,null,null,null,null,null],
['7日',173,null,null,368,null,null,173,null,null,null,null,null],
['8日',177,null,null,407,null,null,177,null,null,null,null,null],
['9日',213,null,null,374,null,null,null,null,null,null,null,null],
['10日',282,null,null,280,null,null,null,null,null,null,null,null],
['11日',260,null,null,312,null,null,null,null,null,null,null,null],
['12日',193,null,null,368,null,null,193,null,null,null,null,null],
['13日',248,null,null,446,null,null,null,null,null,null,null,null],
['14日',258,null,null,415,null,null,null,null,null,null,null,null],
['15日',328,null,null,536,null,null,null,null,null,null,null,null],
['16日',190,null,null,312,null,null,190,null,null,null,null,null],
['17日',216,null,null,270,null,null,null,null,null,null,null,null],
['18日',232,null,null,363,null,null,null,null,null,null,null,null],
['19日',271,null,null,431,null,null,null,null,null,null,null,null],
['20日',309,null,null,545,null,null,null,null,null,null,null,null],
['21日',285,null,null,409,null,null,null,null,null,null,null,null],
['22日',311,null,null,440,null,null,null,null,null,null,null,null],
['23日',278,null,null,430,null,null,null,null,null,null,null,null],
['24日',297,null,null,431,null,null,null,null,null,null,null,null],
['25日',296,null,null,450,null,null,null,null,null,null,null,null],
['26日',274,null,null,434,null,null,null,null,null,null,null,null],
['27日',229,null,null,479,null,null,null,null,null,null,null,null],
['28日',250,null,null,428,null,null,null,null,null,null,null,null],
['29日',261,null,null,451,null,null,null,null,null,null,null,null],
['30日',null,null,null,411,null,null,null,null,null,null,null,null],
['31日',null,null,null,409,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:'2024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=4;

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

});