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',627,null,null,437,null,null,null,null,null,null,null,null],
['2日',611,null,null,484,null,null,null,null,null,null,null,null],
['3日',605,null,null,501,null,null,null,null,null,null,null,null],
['4日',634,null,null,544,null,null,null,null,null,null,null,null],
['5日',572,null,null,536,null,null,null,null,null,null,null,null],
['6日',635,null,null,549,null,null,null,null,null,null,null,null],
['7日',680,null,null,565,null,null,null,null,null,null,null,null],
['8日',654,null,null,541,null,null,null,null,null,null,null,null],
['9日',591,null,null,539,null,null,null,null,null,null,null,null],
['10日',612,null,null,383,null,null,null,null,null,null,null,null],
['11日',241,null,null,454,null,null,null,null,null,null,null,null],
['12日',221,null,null,503,null,null,null,null,null,null,null,null],
['13日',253,null,null,585,null,null,null,null,null,null,null,null],
['14日',288,null,null,711,null,null,null,null,null,null,null,null],
['15日',314,null,null,809,null,null,null,null,null,null,null,null],
['16日',349,null,null,853,null,null,null,null,null,null,null,null],
['17日',386,null,null,945,null,null,null,null,null,null,null,null],
['18日',377,null,null,941,null,null,null,null,null,null,null,null],
['19日',439,null,null,960,null,null,null,null,null,null,null,null],
['20日',474,null,null,926,null,null,null,null,null,null,null,null],
['21日',446,null,null,360,null,null,null,null,null,null,null,null],
['22日',475,null,null,396,null,null,null,null,null,null,null,null],
['23日',413,null,null,515,null,null,null,null,null,null,null,null],
['24日',435,null,null,563,null,null,null,null,null,null,null,null],
['25日',405,null,null,641,null,null,null,null,null,null,null,null],
['26日',399,null,null,639,null,null,null,null,null,null,null,null],
['27日',459,null,null,635,null,null,null,null,null,null,null,null],
['28日',485,null,null,631,null,null,null,null,null,null,null,null],
['29日',463,null,null,809,null,null,null,null,null,null,null,null],
['30日',475,null,null,735,null,null,null,null,null,null,null,null],
['31日',451,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:'2023年6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=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)
      }
    });
  }

});