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',null,null,null,315,null,null,66,null,null,null,null,null],
['2日',null,null,null,248,null,null,119,null,null,null,null,null],
['3日',null,null,null,263,null,null,154,null,null,null,null,null],
['4日',null,null,null,329,null,null,171,null,null,null,null,null],
['5日',190,null,null,357,null,null,190,null,null,null,null,null],
['6日',228,null,null,392,null,null,null,null,null,null,null,null],
['7日',289,null,null,339,null,null,null,null,null,null,null,null],
['8日',245,null,null,309,null,null,null,null,null,null,null,null],
['9日',251,null,null,219,null,null,null,null,null,null,null,null],
['10日',308,null,null,288,null,null,null,null,null,null,null,null],
['11日',303,null,null,372,null,null,null,null,null,null,null,null],
['12日',341,null,null,469,null,null,null,null,null,null,null,null],
['13日',370,null,null,275,null,null,null,null,null,null,null,null],
['14日',422,null,null,283,null,null,null,null,null,null,null,null],
['15日',341,null,null,311,null,null,null,null,null,null,null,null],
['16日',319,null,null,373,null,null,null,null,null,null,null,null],
['17日',344,null,null,463,null,null,null,null,null,null,null,null],
['18日',395,null,null,null,null,null,null,null,null,null,null,null],
['19日',425,null,null,277,null,null,null,null,null,null,null,null],
['20日',606,null,null,264,null,null,null,null,null,null,null,null],
['21日',467,null,null,303,null,null,null,null,null,null,null,null],
['22日',130,null,null,392,null,null,130,null,null,null,null,null],
['23日',159,null,null,457,null,null,159,null,null,null,null,null],
['24日',215,null,null,null,null,null,null,null,null,null,null,null],
['25日',257,null,null,null,null,null,null,null,null,null,null,null],
['26日',319,null,null,null,null,null,null,null,null,null,null,null],
['27日',364,null,null,231,null,null,null,null,null,null,null,null],
['28日',418,null,null,265,null,null,null,null,null,null,null,null],
['29日',226,null,null,307,null,null,null,null,null,null,null,null],
['30日',246,null,null,387,null,null,null,null,null,null,null,null],
['31日',null,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});