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',331,null,null,241,null,null,null,null,null,null,null,null],
['2日',82,null,null,131,null,null,82,null,null,131,null,null],
['3日',null,null,null,null,null,null,101,null,null,168,null,null],
['4日',null,null,null,187,null,null,106,null,null,187,null,null],
['5日',null,null,null,207,null,null,120,null,null,null,null,null],
['6日',null,null,null,251,null,null,139,null,null,null,null,null],
['7日',null,null,null,263,null,null,155,null,null,null,null,null],
['8日',null,null,null,205,null,null,174,null,null,null,null,null],
['9日',null,null,null,214,null,null,190,null,null,null,null,null],
['10日',null,null,null,238,null,null,185,null,null,null,null,null],
['11日',null,null,null,278,null,null,163,null,null,null,null,null],
['12日',175,null,null,266,null,null,175,null,null,null,null,null],
['13日',210,null,null,301,null,null,null,null,null,null,null,null],
['14日',218,null,null,268,null,null,null,null,null,null,null,null],
['15日',212,null,null,114,null,null,null,null,null,114,null,null],
['16日',163,null,null,null,null,null,163,null,null,128,null,null],
['17日',159,null,null,170,null,null,159,null,null,170,null,null],
['18日',243,null,null,206,null,null,null,null,null,null,null,null],
['19日',295,null,null,226,null,null,null,null,null,null,null,null],
['20日',349,null,null,241,null,null,null,null,null,null,null,null],
['21日',365,null,null,219,null,null,null,null,null,null,null,null],
['22日',327,null,null,266,null,null,null,null,null,null,null,null],
['23日',306,null,null,322,null,null,null,null,null,null,null,null],
['24日',405,null,null,377,null,null,null,null,null,null,null,null],
['25日',398,null,null,414,null,null,null,null,null,null,null,null],
['26日',452,null,null,432,null,null,null,null,null,null,null,null],
['27日',393,null,null,529,null,null,null,null,null,null,null,null],
['28日',410,null,null,600,null,null,null,null,null,null,null,null],
['29日',391,null,null,507,null,null,null,null,null,null,null,null],
['30日',427,null,null,null,null,null,null,null,null,null,null,null],
['31日',437,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)
      }
    });
  }

});