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',870,null,null,794,null,null,null,null,null,null,null,null],
['2日',617,null,null,704,null,null,null,null,null,null,null,null],
['3日',619,null,null,776,null,null,null,null,null,null,null,null],
['4日',638,null,null,860,null,null,null,null,null,null,null,null],
['5日',726,null,null,913,null,null,null,null,null,null,null,null],
['6日',833,null,null,720,null,null,null,null,null,null,null,null],
['7日',959,null,null,800,null,null,null,null,null,null,null,null],
['8日',872,null,null,726,null,null,null,null,null,null,null,null],
['9日',894,null,null,795,null,null,null,null,null,null,null,null],
['10日',845,null,null,751,null,null,null,null,null,null,null,null],
['11日',667,null,null,908,null,null,null,null,null,null,null,null],
['12日',721,null,null,987,null,null,null,null,null,null,null,null],
['13日',894,null,null,886,null,null,null,null,null,null,null,null],
['14日',1046,null,null,907,null,null,null,null,null,null,null,null],
['15日',1018,null,null,875,null,null,null,null,null,null,null,null],
['16日',954,null,null,778,null,null,null,null,null,null,null,null],
['17日',909,null,null,695,null,null,null,null,null,null,null,null],
['18日',713,null,null,454,null,null,null,null,null,null,null,null],
['19日',716,null,null,446,null,null,null,null,null,null,null,null],
['20日',818,null,null,405,null,null,null,null,null,null,null,null],
['21日',678,null,null,370,null,null,null,null,null,null,null,null],
['22日',840,null,null,149,null,null,null,null,null,149,null,null],
['23日',881,null,null,97,null,null,null,null,null,97,null,null],
['24日',874,null,null,231,null,null,null,null,null,null,null,null],
['25日',811,null,null,410,null,null,null,null,null,null,null,null],
['26日',862,null,null,592,null,null,null,null,null,null,null,null],
['27日',983,null,null,769,null,null,null,null,null,null,null,null],
['28日',1080,null,null,739,null,null,null,null,null,null,null,null],
['29日',1095,null,null,642,null,null,null,null,null,null,null,null],
['30日',966,null,null,null,null,null,null,null,null,null,null,null],
['31日',984,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:1100},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)
      }
    });
  }

});