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',660,null,null,560,null,null,null,null,null,null,null,null],
['2日',571,null,null,438,null,null,null,null,null,null,null,null],
['3日',517,null,null,376,null,null,null,null,null,null,null,null],
['4日',604,null,null,449,null,null,null,null,null,null,null,null],
['5日',625,null,null,484,null,null,null,null,null,null,null,null],
['6日',703,null,null,372,null,null,null,null,null,null,null,null],
['7日',722,null,null,395,null,null,null,null,null,null,null,null],
['8日',767,null,null,472,null,null,null,null,null,null,null,null],
['9日',877,null,null,518,null,null,null,null,null,null,null,null],
['10日',887,null,null,471,null,null,null,null,null,null,null,null],
['11日',410,null,null,368,null,null,null,null,null,null,null,null],
['12日',525,null,null,450,null,null,null,null,null,null,null,null],
['13日',620,null,null,509,null,null,null,null,null,null,null,null],
['14日',684,null,null,614,null,null,null,null,null,null,null,null],
['15日',658,null,null,348,null,null,null,null,null,null,null,null],
['16日',678,null,null,350,null,null,null,null,null,null,null,null],
['17日',673,null,null,393,null,null,null,null,null,null,null,null],
['18日',526,null,null,524,null,null,null,null,null,null,null,null],
['19日',646,null,null,413,null,null,null,null,null,null,null,null],
['20日',631,null,null,425,null,null,null,null,null,null,null,null],
['21日',519,null,null,534,null,null,null,null,null,null,null,null],
['22日',521,null,null,613,null,null,null,null,null,null,null,null],
['23日',642,null,null,496,null,null,null,null,null,null,null,null],
['24日',826,null,null,525,null,null,null,null,null,null,null,null],
['25日',986,null,null,581,null,null,null,null,null,null,null,null],
['26日',422,null,null,636,null,null,null,null,null,null,null,null],
['27日',440,null,null,364,null,null,null,null,null,null,null,null],
['28日',575,null,null,417,null,null,null,null,null,null,null,null],
['29日',624,null,null,515,null,null,null,null,null,null,null,null],
['30日',522,null,null,519,null,null,null,null,null,null,null,null],
['31日',541,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9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)
      }
    });
  }

});