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',null,null,null,434,null,null,188,null,null,null,null,null],
['2日',189,null,null,153,null,null,189,null,null,153,null,null],
['3日',217,null,null,null,null,null,null,null,null,171,null,null],
['4日',221,null,null,195,null,null,null,null,null,195,null,null],
['5日',215,null,null,227,null,null,null,null,null,null,null,null],
['6日',239,null,null,243,null,null,null,null,null,null,null,null],
['7日',266,null,null,277,null,null,null,null,null,null,null,null],
['8日',341,null,null,285,null,null,null,null,null,null,null,null],
['9日',282,null,null,320,null,null,null,null,null,null,null,null],
['10日',269,null,null,330,null,null,null,null,null,null,null,null],
['11日',243,null,null,343,null,null,null,null,null,null,null,null],
['12日',240,null,null,301,null,null,null,null,null,null,null,null],
['13日',258,null,null,387,null,null,null,null,null,null,null,null],
['14日',313,null,null,414,null,null,null,null,null,null,null,null],
['15日',359,null,null,243,null,null,null,null,null,null,null,null],
['16日',286,null,null,272,null,null,null,null,null,null,null,null],
['17日',299,null,null,235,null,null,null,null,null,null,null,null],
['18日',334,null,null,249,null,null,null,null,null,null,null,null],
['19日',290,null,null,292,null,null,null,null,null,null,null,null],
['20日',347,null,null,350,null,null,null,null,null,null,null,null],
['21日',369,null,null,396,null,null,null,null,null,null,null,null],
['22日',415,null,null,360,null,null,null,null,null,null,null,null],
['23日',320,null,null,326,null,null,null,null,null,null,null,null],
['24日',333,null,null,317,null,null,null,null,null,null,null,null],
['25日',319,null,null,296,null,null,null,null,null,null,null,null],
['26日',307,null,null,312,null,null,null,null,null,null,null,null],
['27日',331,null,null,374,null,null,null,null,null,null,null,null],
['28日',356,null,null,442,null,null,null,null,null,null,null,null],
['29日',350,null,null,393,null,null,null,null,null,null,null,null],
['30日',null,null,null,204,null,null,null,null,null,null,null,null],
['31日',null,null,null,199,null,null,null,null,null,199,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:500},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});