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',208,null,null,250,null,null,null,null,null,null,null,null],
['2日',314,null,null,310,null,null,null,null,null,null,null,null],
['3日',365,null,null,374,null,null,null,null,null,null,null,null],
['4日',385,null,null,411,null,null,null,null,null,null,null,null],
['5日',269,null,null,379,null,null,null,null,null,null,null,null],
['6日',334,null,null,457,null,null,null,null,null,null,null,null],
['7日',397,null,null,479,null,null,null,null,null,null,null,null],
['8日',420,null,null,455,null,null,null,null,null,null,null,null],
['9日',478,null,null,490,null,null,null,null,null,null,null,null],
['10日',508,null,null,266,null,null,null,null,null,null,null,null],
['11日',453,null,null,324,null,null,null,null,null,null,null,null],
['12日',275,null,null,414,null,null,null,null,null,null,null,null],
['13日',338,null,null,471,null,null,null,null,null,null,null,null],
['14日',379,null,null,510,null,null,null,null,null,null,null,null],
['15日',416,null,null,551,null,null,null,null,null,null,null,null],
['16日',496,null,null,472,null,null,null,null,null,null,null,null],
['17日',521,null,null,506,null,null,null,null,null,null,null,null],
['18日',315,null,null,440,null,null,null,null,null,null,null,null],
['19日',391,null,null,514,null,null,null,null,null,null,null,null],
['20日',477,null,null,601,null,null,null,null,null,null,null,null],
['21日',441,null,null,203,null,null,null,null,null,null,null,null],
['22日',455,null,null,241,null,null,null,null,null,null,null,null],
['23日',353,null,null,319,null,null,null,null,null,null,null,null],
['24日',388,null,null,387,null,null,null,null,null,null,null,null],
['25日',336,null,null,370,null,null,null,null,null,null,null,null],
['26日',435,null,null,421,null,null,null,null,null,null,null,null],
['27日',476,null,null,507,null,null,null,null,null,null,null,null],
['28日',523,null,null,431,null,null,null,null,null,null,null,null],
['29日',549,null,null,436,null,null,null,null,null,null,null,null],
['30日',557,null,null,473,null,null,null,null,null,null,null,null],
['31日',615,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: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)
      }
    });
  }

});