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',554,null,null,350,null,null,null,null,null,null,null,null],
['2日',549,null,null,490,null,null,null,null,null,null,null,null],
['3日',507,null,null,530,null,null,null,null,null,null,null,null],
['4日',542,null,null,665,null,null,null,null,null,null,null,null],
['5日',311,null,null,802,null,null,null,null,null,null,null,null],
['6日',354,null,null,745,null,null,null,null,null,null,null,null],
['7日',461,null,null,823,null,null,null,null,null,null,null,null],
['8日',563,null,null,788,null,null,null,null,null,null,null,null],
['9日',602,null,null,698,null,null,null,null,null,null,null,null],
['10日',585,null,null,702,null,null,null,null,null,null,null,null],
['11日',549,null,null,884,null,null,null,null,null,null,null,null],
['12日',629,null,null,881,null,null,null,null,null,null,null,null],
['13日',755,null,null,344,null,null,null,null,null,null,null,null],
['14日',705,null,null,408,null,null,null,null,null,null,null,null],
['15日',844,null,null,495,null,null,null,null,null,null,null,null],
['16日',327,null,null,677,null,null,null,null,null,null,null,null],
['17日',374,null,null,664,null,null,null,null,null,null,null,null],
['18日',505,null,null,597,null,null,null,null,null,null,null,null],
['19日',572,null,null,622,null,null,null,null,null,null,null,null],
['20日',768,null,null,694,null,null,null,null,null,null,null,null],
['21日',618,null,null,692,null,null,null,null,null,null,null,null],
['22日',661,null,null,838,null,null,null,null,null,null,null,null],
['23日',642,null,null,885,null,null,null,null,null,null,null,null],
['24日',759,null,null,712,null,null,null,null,null,null,null,null],
['25日',733,null,null,850,null,null,null,null,null,null,null,null],
['26日',502,null,null,558,null,null,null,null,null,null,null,null],
['27日',536,null,null,629,null,null,null,null,null,null,null,null],
['28日',611,null,null,641,null,null,null,null,null,null,null,null],
['29日',609,null,null,827,null,null,null,null,null,null,null,null],
['30日',751,null,null,757,null,null,null,null,null,null,null,null],
['31日',623,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -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)
      }
    });
  }

});