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',711,null,null,547,null,null,null,null,null,null,null,null],
['2日',628,null,null,530,null,null,null,null,null,null,null,null],
['3日',625,null,null,550,null,null,null,null,null,null,null,null],
['4日',571,null,null,527,null,null,null,null,null,null,null,null],
['5日',635,null,null,542,null,null,null,null,null,null,null,null],
['6日',688,null,null,577,null,null,null,null,null,null,null,null],
['7日',775,null,null,579,null,null,null,null,null,null,null,null],
['8日',843,null,null,505,null,null,null,null,null,null,null,null],
['9日',735,null,null,487,null,null,null,null,null,null,null,null],
['10日',755,null,null,295,null,null,null,null,null,null,null,null],
['11日',719,null,null,192,null,null,null,null,null,192,null,null],
['12日',675,null,null,259,null,null,null,null,null,null,null,null],
['13日',524,null,null,357,null,null,null,null,null,null,null,null],
['14日',351,null,null,393,null,null,null,null,null,null,null,null],
['15日',446,null,null,447,null,null,null,null,null,null,null,null],
['16日',553,null,null,441,null,null,null,null,null,null,null,null],
['17日',636,null,null,392,null,null,null,null,null,null,null,null],
['18日',605,null,null,519,null,null,null,null,null,null,null,null],
['19日',635,null,null,536,null,null,null,null,null,null,null,null],
['20日',682,null,null,587,null,null,null,null,null,null,null,null],
['21日',811,null,null,588,null,null,null,null,null,null,null,null],
['22日',866,null,null,573,null,null,null,null,null,null,null,null],
['23日',974,null,null,581,null,null,null,null,null,null,null,null],
['24日',831,null,null,594,null,null,null,null,null,null,null,null],
['25日',822,null,null,721,null,null,null,null,null,null,null,null],
['26日',727,null,null,647,null,null,null,null,null,null,null,null],
['27日',550,null,null,581,null,null,null,null,null,null,null,null],
['28日',388,null,null,617,null,null,null,null,null,null,null,null],
['29日',425,null,null,550,null,null,null,null,null,null,null,null],
['30日',476,null,null,517,null,null,null,null,null,null,null,null],
['31日',503,null,null,452,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)
      }
    });
  }

});