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',265,null,null,286,null,null,null,null,null,null,null,null],
['2日',284,null,null,310,null,null,null,null,null,null,null,null],
['3日',287,null,null,288,null,null,null,null,null,null,null,null],
['4日',320,null,null,299,null,null,null,null,null,null,null,null],
['5日',371,null,null,398,null,null,null,null,null,null,null,null],
['6日',429,null,null,420,null,null,null,null,null,null,null,null],
['7日',398,null,null,472,null,null,null,null,null,null,null,null],
['8日',389,null,null,447,null,null,null,null,null,null,null,null],
['9日',420,null,null,504,null,null,null,null,null,null,null,null],
['10日',409,null,null,486,null,null,null,null,null,null,null,null],
['11日',381,null,null,521,null,null,null,null,null,null,null,null],
['12日',493,null,null,547,null,null,null,null,null,null,null,null],
['13日',609,null,null,522,null,null,null,null,null,null,null,null],
['14日',648,null,null,502,null,null,null,null,null,null,null,null],
['15日',672,null,null,355,null,null,null,null,null,null,null,null],
['16日',678,null,null,322,null,null,null,null,null,null,null,null],
['17日',587,null,null,340,null,null,null,null,null,null,null,null],
['18日',72,null,null,316,null,null,72,null,null,null,null,null],
['19日',null,null,null,289,null,null,103,null,null,null,null,null],
['20日',178,null,null,92,null,null,178,null,null,92,null,null],
['21日',223,null,null,133,null,null,null,null,null,133,null,null],
['22日',238,null,null,210,null,null,null,null,null,null,null,null],
['23日',290,null,null,276,null,null,null,null,null,null,null,null],
['24日',355,null,null,276,null,null,null,null,null,null,null,null],
['25日',397,null,null,288,null,null,null,null,null,null,null,null],
['26日',458,null,null,315,null,null,null,null,null,null,null,null],
['27日',534,null,null,293,null,null,null,null,null,null,null,null],
['28日',487,null,null,304,null,null,null,null,null,null,null,null],
['29日',442,null,null,371,null,null,null,null,null,null,null,null],
['30日',462,null,null,null,null,null,null,null,null,null,null,null],
['31日',487,null,null,null,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=29 -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)
      }
    });
  }

});