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',350,null,null,590,null,null,null,null,null,null,null,null],
['2日',354,null,null,453,null,null,null,null,null,null,null,null],
['3日',388,null,null,508,null,null,null,null,null,null,null,null],
['4日',400,null,null,606,null,null,null,null,null,null,null,null],
['5日',387,null,null,655,null,null,null,null,null,null,null,null],
['6日',300,null,null,678,null,null,null,null,null,null,null,null],
['7日',285,null,null,380,null,null,null,null,null,null,null,null],
['8日',416,null,null,458,null,null,null,null,null,null,null,null],
['9日',545,null,null,560,null,null,null,null,null,null,null,null],
['10日',581,null,null,629,null,null,null,null,null,null,null,null],
['11日',323,null,null,718,null,null,null,null,null,null,null,null],
['12日',424,null,null,623,null,null,null,null,null,null,null,null],
['13日',568,null,null,695,null,null,null,null,null,null,null,null],
['14日',671,null,null,362,null,null,null,null,null,null,null,null],
['15日',306,null,null,414,null,null,null,null,null,null,null,null],
['16日',427,null,null,518,null,null,null,null,null,null,null,null],
['17日',499,null,null,613,null,null,null,null,null,null,null,null],
['18日',578,null,null,636,null,null,null,null,null,null,null,null],
['19日',570,null,null,522,null,null,null,null,null,null,null,null],
['20日',612,null,null,493,null,null,null,null,null,null,null,null],
['21日',296,null,null,622,null,null,null,null,null,null,null,null],
['22日',398,null,null,803,null,null,null,null,null,null,null,null],
['23日',510,null,null,948,null,null,null,null,null,null,null,null],
['24日',592,null,null,418,null,null,null,null,null,null,null,null],
['25日',597,null,null,503,null,null,null,null,null,null,null,null],
['26日',358,null,null,331,null,null,null,null,null,null,null,null],
['27日',469,null,null,382,null,null,null,null,null,null,null,null],
['28日',545,null,null,453,null,null,null,null,null,null,null,null],
['29日',592,null,null,449,null,null,null,null,null,null,null,null],
['30日',620,null,null,477,null,null,null,null,null,null,null,null],
['31日',620,null,null,342,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});