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',486,null,null,261,null,null,null,null,null,null,null,null],
['2日',361,null,null,324,null,null,null,null,null,null,null,null],
['3日',449,null,null,390,null,null,null,null,null,null,null,null],
['4日',501,null,null,284,null,null,null,null,null,null,null,null],
['5日',556,null,null,341,null,null,null,null,null,null,null,null],
['6日',402,null,null,270,null,null,null,null,null,null,null,null],
['7日',447,null,null,342,null,null,null,null,null,null,null,null],
['8日',481,null,null,300,null,null,null,null,null,null,null,null],
['9日',529,null,null,367,null,null,null,null,null,null,null,null],
['10日',527,null,null,370,null,null,null,null,null,null,null,null],
['11日',261,null,null,264,null,null,null,null,null,null,null,null],
['12日',360,null,null,293,null,null,null,null,null,null,null,null],
['13日',445,null,null,355,null,null,null,null,null,null,null,null],
['14日',503,null,null,360,null,null,null,null,null,null,null,null],
['15日',317,null,null,239,null,null,null,null,null,null,null,null],
['16日',316,null,null,282,null,null,null,null,null,null,null,null],
['17日',375,null,null,338,null,null,null,null,null,null,null,null],
['18日',419,null,null,389,null,null,null,null,null,null,null,null],
['19日',324,null,null,338,null,null,null,null,null,null,null,null],
['20日',370,null,null,385,null,null,null,null,null,null,null,null],
['21日',403,null,null,386,null,null,null,null,null,null,null,null],
['22日',453,null,null,334,null,null,null,null,null,null,null,null],
['23日',485,null,null,389,null,null,null,null,null,null,null,null],
['24日',231,null,null,417,null,null,null,null,null,null,null,null],
['25日',303,null,null,484,null,null,null,null,null,null,null,null],
['26日',326,null,null,297,null,null,null,null,null,null,null,null],
['27日',260,null,null,343,null,null,null,null,null,null,null,null],
['28日',297,null,null,434,null,null,null,null,null,null,null,null],
['29日',369,null,null,435,null,null,null,null,null,null,null,null],
['30日',392,null,null,441,null,null,null,null,null,null,null,null],
['31日',462,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)
      }
    });
  }

});