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',319,null,null,492,null,null,null,null,null,null,null,null],
['2日',278,null,null,414,null,null,null,null,null,null,null,null],
['3日',328,null,null,397,null,null,null,null,null,null,null,null],
['4日',363,null,null,189,null,null,null,null,null,189,null,null],
['5日',405,null,null,235,null,null,null,null,null,null,null,null],
['6日',482,null,null,315,null,null,null,null,null,null,null,null],
['7日',475,null,null,346,null,null,null,null,null,null,null,null],
['8日',485,null,null,453,null,null,null,null,null,null,null,null],
['9日',479,null,null,486,null,null,null,null,null,null,null,null],
['10日',506,null,null,403,null,null,null,null,null,null,null,null],
['11日',431,null,null,465,null,null,null,null,null,null,null,null],
['12日',410,null,null,578,null,null,null,null,null,null,null,null],
['13日',306,null,null,400,null,null,null,null,null,null,null,null],
['14日',296,null,null,459,null,null,null,null,null,null,null,null],
['15日',372,null,null,480,null,null,null,null,null,null,null,null],
['16日',380,null,null,494,null,null,null,null,null,null,null,null],
['17日',388,null,null,516,null,null,null,null,null,null,null,null],
['18日',414,null,null,581,null,null,null,null,null,null,null,null],
['19日',410,null,null,621,null,null,null,null,null,null,null,null],
['20日',434,null,null,602,null,null,null,null,null,null,null,null],
['21日',442,null,null,639,null,null,null,null,null,null,null,null],
['22日',403,null,null,426,null,null,null,null,null,null,null,null],
['23日',487,null,null,492,null,null,null,null,null,null,null,null],
['24日',404,null,null,546,null,null,null,null,null,null,null,null],
['25日',363,null,null,572,null,null,null,null,null,null,null,null],
['26日',426,null,null,583,null,null,null,null,null,null,null,null],
['27日',542,null,null,509,null,null,null,null,null,null,null,null],
['28日',493,null,null,599,null,null,null,null,null,null,null,null],
['29日',536,null,null,238,null,null,null,null,null,null,null,null],
['30日',602,null,null,312,null,null,null,null,null,null,null,null],
['31日',623,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)
      }
    });
  }

});