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',876,null,null,457,null,null,null,null,null,null,null,null],
['2日',587,null,null,467,null,null,null,null,null,null,null,null],
['3日',526,null,null,412,null,null,null,null,null,null,null,null],
['4日',737,null,null,530,null,null,null,null,null,null,null,null],
['5日',670,null,null,339,null,null,null,null,null,null,null,null],
['6日',647,null,null,297,null,null,null,null,null,null,null,null],
['7日',432,null,null,486,null,null,null,null,null,null,null,null],
['8日',408,null,null,710,null,null,null,null,null,null,null,null],
['9日',623,null,null,849,null,null,null,null,null,null,null,null],
['10日',790,null,null,322,null,null,null,null,null,null,null,null],
['11日',996,null,null,294,null,null,null,null,null,null,null,null],
['12日',810,null,null,413,null,null,null,null,null,null,null,null],
['13日',852,null,null,315,null,null,null,null,null,null,null,null],
['14日',1076,null,null,258,null,null,null,null,null,null,null,null],
['15日',1178,null,null,460,null,null,null,null,null,null,null,null],
['16日',1080,null,null,689,null,null,null,null,null,null,null,null],
['17日',792,null,null,767,null,null,null,null,null,null,null,null],
['18日',359,null,null,964,null,null,null,null,null,null,null,null],
['19日',496,null,null,819,null,null,null,null,null,null,null,null],
['20日',660,null,null,912,null,null,null,null,null,null,null,null],
['21日',862,null,null,694,null,null,null,null,null,null,null,null],
['22日',988,null,null,895,null,null,null,null,null,null,null,null],
['23日',1082,null,null,931,null,null,null,null,null,null,null,null],
['24日',935,null,null,602,null,null,null,null,null,null,null,null],
['25日',1089,null,null,718,null,null,null,null,null,null,null,null],
['26日',1033,null,null,783,null,null,null,null,null,null,null,null],
['27日',833,null,null,728,null,null,null,null,null,null,null,null],
['28日',1011,null,null,962,null,null,null,null,null,null,null,null],
['29日',1115,null,null,655,null,null,null,null,null,null,null,null],
['30日',335,null,null,453,null,null,null,null,null,null,null,null],
['31日',null,null,null,646,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=31 -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)
      }
    });
  }

});