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',576,null,null,581,null,null,null,null,null,null,null,null],
['2日',523,null,null,654,null,null,null,null,null,null,null,null],
['3日',505,null,null,688,null,null,null,null,null,null,null,null],
['4日',490,null,null,630,null,null,null,null,null,null,null,null],
['5日',589,null,null,669,null,null,null,null,null,null,null,null],
['6日',666,null,null,816,null,null,null,null,null,null,null,null],
['7日',636,null,null,581,null,null,null,null,null,null,null,null],
['8日',635,null,null,594,null,null,null,null,null,null,null,null],
['9日',682,null,null,593,null,null,null,null,null,null,null,null],
['10日',527,null,null,657,null,null,null,null,null,null,null,null],
['11日',564,null,null,527,null,null,null,null,null,null,null,null],
['12日',615,null,null,664,null,null,null,null,null,null,null,null],
['13日',711,null,null,681,null,null,null,null,null,null,null,null],
['14日',674,null,null,719,null,null,null,null,null,null,null,null],
['15日',709,null,null,763,null,null,null,null,null,null,null,null],
['16日',775,null,null,819,null,null,null,null,null,null,null,null],
['17日',777,null,null,759,null,null,null,null,null,null,null,null],
['18日',871,null,null,296,null,null,null,null,null,null,null,null],
['19日',855,null,null,329,null,null,null,null,null,null,null,null],
['20日',767,null,null,399,null,null,null,null,null,null,null,null],
['21日',284,null,null,429,null,null,null,null,null,null,null,null],
['22日',309,null,null,429,null,null,null,null,null,null,null,null],
['23日',419,null,null,498,null,null,null,null,null,null,null,null],
['24日',471,null,null,515,null,null,null,null,null,null,null,null],
['25日',483,null,null,547,null,null,null,null,null,null,null,null],
['26日',519,null,null,558,null,null,null,null,null,null,null,null],
['27日',595,null,null,642,null,null,null,null,null,null,null,null],
['28日',534,null,null,557,null,null,null,null,null,null,null,null],
['29日',558,null,null,521,null,null,null,null,null,null,null,null],
['30日',581,null,null,651,null,null,null,null,null,null,null,null],
['31日',567,null,null,766,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1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=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)
      }
    });
  }

});