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',550,null,null,344,null,null,null,null,null,null,null,null],
['2日',376,null,null,332,null,null,null,null,null,null,null,null],
['3日',383,null,null,307,null,null,null,null,null,null,null,null],
['4日',378,null,null,268,null,null,null,null,null,null,null,null],
['5日',432,null,null,349,null,null,null,null,null,null,null,null],
['6日',149,null,null,527,null,null,149,null,null,null,null,null],
['7日',163,null,null,740,null,null,163,null,null,null,null,null],
['8日',242,null,null,766,null,null,null,null,null,null,null,null],
['9日',287,null,null,730,null,null,null,null,null,null,null,null],
['10日',339,null,null,699,null,null,null,null,null,null,null,null],
['11日',335,null,null,676,null,null,null,null,null,null,null,null],
['12日',308,null,null,716,null,null,null,null,null,null,null,null],
['13日',367,null,null,719,null,null,null,null,null,null,null,null],
['14日',355,null,null,718,null,null,null,null,null,null,null,null],
['15日',418,null,null,782,null,null,null,null,null,null,null,null],
['16日',356,null,null,451,null,null,null,null,null,null,null,null],
['17日',302,null,null,506,null,null,null,null,null,null,null,null],
['18日',311,null,null,491,null,null,null,null,null,null,null,null],
['19日',340,null,null,523,null,null,null,null,null,null,null,null],
['20日',328,null,null,557,null,null,null,null,null,null,null,null],
['21日',376,null,null,598,null,null,null,null,null,null,null,null],
['22日',536,null,null,640,null,null,null,null,null,null,null,null],
['23日',248,null,null,603,null,null,null,null,null,null,null,null],
['24日',278,null,null,584,null,null,null,null,null,null,null,null],
['25日',325,null,null,587,null,null,null,null,null,null,null,null],
['26日',334,null,null,673,null,null,null,null,null,null,null,null],
['27日',405,null,null,633,null,null,null,null,null,null,null,null],
['28日',468,null,null,516,null,null,null,null,null,null,null,null],
['29日',557,null,null,574,null,null,null,null,null,null,null,null],
['30日',535,null,null,460,null,null,null,null,null,null,null,null],
['31日',313,null,null,471,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: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)
      }
    });
  }

});