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,117,null,null,56,null,null,117,null,null],
['2日',null,null,null,236,null,null,120,null,null,null,null,null],
['3日',169,null,null,311,null,null,169,null,null,null,null,null],
['4日',207,null,null,370,null,null,null,null,null,null,null,null],
['5日',235,null,null,460,null,null,null,null,null,null,null,null],
['6日',247,null,null,507,null,null,null,null,null,null,null,null],
['7日',232,null,null,545,null,null,null,null,null,null,null,null],
['8日',230,null,null,264,null,null,null,null,null,null,null,null],
['9日',323,null,null,314,null,null,null,null,null,null,null,null],
['10日',367,null,null,271,null,null,null,null,null,null,null,null],
['11日',77,null,null,261,null,null,77,null,null,null,null,null],
['12日',118,null,null,246,null,null,118,null,null,null,null,null],
['13日',213,null,null,257,null,null,null,null,null,null,null,null],
['14日',226,null,null,274,null,null,null,null,null,null,null,null],
['15日',271,null,null,319,null,null,null,null,null,null,null,null],
['16日',153,null,null,172,null,null,153,null,null,172,null,null],
['17日',208,null,null,222,null,null,null,null,null,null,null,null],
['18日',247,null,null,285,null,null,null,null,null,null,null,null],
['19日',374,null,null,293,null,null,null,null,null,null,null,null],
['20日',417,null,null,360,null,null,null,null,null,null,null,null],
['21日',358,null,null,130,null,null,null,null,null,130,null,null],
['22日',387,null,null,184,null,null,null,null,null,184,null,null],
['23日',426,null,null,266,null,null,null,null,null,null,null,null],
['24日',444,null,null,216,null,null,null,null,null,null,null,null],
['25日',379,null,null,256,null,null,null,null,null,null,null,null],
['26日',424,null,null,312,null,null,null,null,null,null,null,null],
['27日',470,null,null,235,null,null,null,null,null,null,null,null],
['28日',568,null,null,258,null,null,null,null,null,null,null,null],
['29日',494,null,null,323,null,null,null,null,null,null,null,null],
['30日',491,null,null,301,null,null,null,null,null,null,null,null],
['31日',492,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:600},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)
      }
    });
  }

});