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',483,null,null,265,null,null,null,null,null,null,null,null],
['2日',257,null,null,316,null,null,null,null,null,null,null,null],
['3日',293,null,null,354,null,null,null,null,null,null,null,null],
['4日',353,null,null,377,null,null,null,null,null,null,null,null],
['5日',416,null,null,453,null,null,null,null,null,null,null,null],
['6日',503,null,null,485,null,null,null,null,null,null,null,null],
['7日',517,null,null,517,null,null,null,null,null,null,null,null],
['8日',601,null,null,488,null,null,null,null,null,null,null,null],
['9日',482,null,null,512,null,null,null,null,null,null,null,null],
['10日',537,null,null,502,null,null,null,null,null,null,null,null],
['11日',565,null,null,525,null,null,null,null,null,null,null,null],
['12日',633,null,null,583,null,null,null,null,null,null,null,null],
['13日',645,null,null,528,null,null,null,null,null,null,null,null],
['14日',719,null,null,490,null,null,null,null,null,null,null,null],
['15日',688,null,null,410,null,null,null,null,null,null,null,null],
['16日',214,null,null,545,null,null,null,null,null,null,null,null],
['17日',225,null,null,717,null,null,null,null,null,null,null,null],
['18日',268,null,null,848,null,null,null,null,null,null,null,null],
['19日',333,null,null,928,null,null,null,null,null,null,null,null],
['20日',395,null,null,848,null,null,null,null,null,null,null,null],
['21日',468,null,null,894,null,null,null,null,null,null,null,null],
['22日',469,null,null,214,null,null,null,null,null,null,null,null],
['23日',480,null,null,226,null,null,null,null,null,null,null,null],
['24日',557,null,null,285,null,null,null,null,null,null,null,null],
['25日',605,null,null,361,null,null,null,null,null,null,null,null],
['26日',573,null,null,441,null,null,null,null,null,null,null,null],
['27日',635,null,null,461,null,null,null,null,null,null,null,null],
['28日',547,null,null,484,null,null,null,null,null,null,null,null],
['29日',528,null,null,484,null,null,null,null,null,null,null,null],
['30日',null,null,null,492,null,null,null,null,null,null,null,null],
['31日',null,null,null,590,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: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)
      }
    });
  }

});