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',541,null,null,455,null,null,null,null,null,null,null,null],
['2日',509,null,null,456,null,null,null,null,null,null,null,null],
['3日',517,null,null,431,null,null,null,null,null,null,null,null],
['4日',546,null,null,480,null,null,null,null,null,null,null,null],
['5日',582,null,null,501,null,null,null,null,null,null,null,null],
['6日',548,null,null,484,null,null,null,null,null,null,null,null],
['7日',583,null,null,505,null,null,null,null,null,null,null,null],
['8日',628,null,null,304,null,null,null,null,null,null,null,null],
['9日',259,null,null,411,null,null,null,null,null,null,null,null],
['10日',334,null,null,454,null,null,null,null,null,null,null,null],
['11日',431,null,null,476,null,null,null,null,null,null,null,null],
['12日',479,null,null,500,null,null,null,null,null,null,null,null],
['13日',488,null,null,525,null,null,null,null,null,null,null,null],
['14日',523,null,null,591,null,null,null,null,null,null,null,null],
['15日',607,null,null,313,null,null,null,null,null,null,null,null],
['16日',503,null,null,442,null,null,null,null,null,null,null,null],
['17日',570,null,null,464,null,null,null,null,null,null,null,null],
['18日',510,null,null,462,null,null,null,null,null,null,null,null],
['19日',593,null,null,465,null,null,null,null,null,null,null,null],
['20日',510,null,null,442,null,null,null,null,null,null,null,null],
['21日',420,null,null,441,null,null,null,null,null,null,null,null],
['22日',380,null,null,364,null,null,null,null,null,null,null,null],
['23日',98,null,null,448,null,null,98,null,null,null,null,null],
['24日',155,null,null,472,null,null,155,null,null,null,null,null],
['25日',218,null,null,493,null,null,null,null,null,null,null,null],
['26日',291,null,null,535,null,null,null,null,null,null,null,null],
['27日',307,null,null,496,null,null,null,null,null,null,null,null],
['28日',385,null,null,436,null,null,null,null,null,null,null,null],
['29日',382,null,null,92,null,null,null,null,null,92,null,null],
['30日',null,null,null,152,null,null,null,null,null,152,null,null],
['31日',null,null,null,240,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3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=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)
      }
    });
  }

});