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',311,null,null,388,null,null,null,null,null,null,null,null],
['2日',307,null,null,426,null,null,null,null,null,null,null,null],
['3日',354,null,null,527,null,null,null,null,null,null,null,null],
['4日',408,null,null,533,null,null,null,null,null,null,null,null],
['5日',434,null,null,595,null,null,null,null,null,null,null,null],
['6日',484,null,null,616,null,null,null,null,null,null,null,null],
['7日',573,null,null,631,null,null,null,null,null,null,null,null],
['8日',561,null,null,649,null,null,null,null,null,null,null,null],
['9日',563,null,null,549,null,null,null,null,null,null,null,null],
['10日',666,null,null,600,null,null,null,null,null,null,null,null],
['11日',472,null,null,613,null,null,null,null,null,null,null,null],
['12日',585,null,null,570,null,null,null,null,null,null,null,null],
['13日',513,null,null,610,null,null,null,null,null,null,null,null],
['14日',190,null,null,90,null,null,190,null,null,90,null,null],
['15日',239,null,null,null,null,null,null,null,null,123,null,null],
['16日',281,null,null,196,null,null,null,null,null,196,null,null],
['17日',326,null,null,220,null,null,null,null,null,null,null,null],
['18日',399,null,null,240,null,null,null,null,null,null,null,null],
['19日',395,null,null,285,null,null,null,null,null,null,null,null],
['20日',485,null,null,313,null,null,null,null,null,null,null,null],
['21日',493,null,null,349,null,null,null,null,null,null,null,null],
['22日',522,null,null,385,null,null,null,null,null,null,null,null],
['23日',520,null,null,407,null,null,null,null,null,null,null,null],
['24日',504,null,null,403,null,null,null,null,null,null,null,null],
['25日',504,null,null,411,null,null,null,null,null,null,null,null],
['26日',449,null,null,340,null,null,null,null,null,null,null,null],
['27日',564,null,null,289,null,null,null,null,null,null,null,null],
['28日',733,null,null,373,null,null,null,null,null,null,null,null],
['29日',753,null,null,512,null,null,null,null,null,null,null,null],
['30日',null,null,null,615,null,null,null,null,null,null,null,null],
['31日',null,null,null,733,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:800},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)
      }
    });
  }

});