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',542,null,null,641,null,null,null,null,null,null,null,null],
['2日',442,null,null,604,null,null,null,null,null,null,null,null],
['3日',473,null,null,633,null,null,null,null,null,null,null,null],
['4日',471,null,null,754,null,null,null,null,null,null,null,null],
['5日',562,null,null,708,null,null,null,null,null,null,null,null],
['6日',572,null,null,715,null,null,null,null,null,null,null,null],
['7日',667,null,null,741,null,null,null,null,null,null,null,null],
['8日',659,null,null,324,null,null,null,null,null,null,null,null],
['9日',602,null,null,393,null,null,null,null,null,null,null,null],
['10日',663,null,null,522,null,null,null,null,null,null,null,null],
['11日',539,null,null,576,null,null,null,null,null,null,null,null],
['12日',615,null,null,431,null,null,null,null,null,null,null,null],
['13日',640,null,null,469,null,null,null,null,null,null,null,null],
['14日',757,null,null,495,null,null,null,null,null,null,null,null],
['15日',312,null,null,526,null,null,null,null,null,null,null,null],
['16日',349,null,null,566,null,null,null,null,null,null,null,null],
['17日',423,null,null,638,null,null,null,null,null,null,null,null],
['18日',528,null,null,377,null,null,null,null,null,null,null,null],
['19日',691,null,null,444,null,null,null,null,null,null,null,null],
['20日',673,null,null,573,null,null,null,null,null,null,null,null],
['21日',691,null,null,293,null,null,null,null,null,null,null,null],
['22日',698,null,null,370,null,null,null,null,null,null,null,null],
['23日',720,null,null,485,null,null,null,null,null,null,null,null],
['24日',774,null,null,433,null,null,null,null,null,null,null,null],
['25日',668,null,null,330,null,null,null,null,null,null,null,null],
['26日',435,null,null,442,null,null,null,null,null,null,null,null],
['27日',453,null,null,520,null,null,null,null,null,null,null,null],
['28日',493,null,null,593,null,null,null,null,null,null,null,null],
['29日',590,null,null,620,null,null,null,null,null,null,null,null],
['30日',715,null,null,517,null,null,null,null,null,null,null,null],
['31日',637,null,null,744,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});