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',null,null,null,114,null,null,113,null,null,114,null,null],
['2日',182,null,null,214,null,null,182,null,null,null,null,null],
['3日',230,null,null,239,null,null,null,null,null,null,null,null],
['4日',258,null,null,283,null,null,null,null,null,null,null,null],
['5日',273,null,null,307,null,null,null,null,null,null,null,null],
['6日',257,null,null,331,null,null,null,null,null,null,null,null],
['7日',291,null,null,317,null,null,null,null,null,null,null,null],
['8日',309,null,null,336,null,null,null,null,null,null,null,null],
['9日',295,null,null,362,null,null,null,null,null,null,null,null],
['10日',240,null,null,410,null,null,null,null,null,null,null,null],
['11日',183,null,null,133,null,null,183,null,null,133,null,null],
['12日',259,null,null,154,null,null,null,null,null,154,null,null],
['13日',361,null,null,249,null,null,null,null,null,null,null,null],
['14日',453,null,null,283,null,null,null,null,null,null,null,null],
['15日',434,null,null,322,null,null,null,null,null,null,null,null],
['16日',490,null,null,350,null,null,null,null,null,null,null,null],
['17日',546,null,null,391,null,null,null,null,null,null,null,null],
['18日',580,null,null,421,null,null,null,null,null,null,null,null],
['19日',650,null,null,378,null,null,null,null,null,null,null,null],
['20日',501,null,null,278,null,null,null,null,null,null,null,null],
['21日',328,null,null,125,null,null,null,null,null,125,null,null],
['22日',356,null,null,192,null,null,null,null,null,192,null,null],
['23日',410,null,null,276,null,null,null,null,null,null,null,null],
['24日',479,null,null,389,null,null,null,null,null,null,null,null],
['25日',518,null,null,485,null,null,null,null,null,null,null,null],
['26日',525,null,null,524,null,null,null,null,null,null,null,null],
['27日',496,null,null,456,null,null,null,null,null,null,null,null],
['28日',77,null,null,490,null,null,77,null,null,null,null,null],
['29日',null,null,null,536,null,null,null,null,null,null,null,null],
['30日',null,null,null,544,null,null,null,null,null,null,null,null],
['31日',null,null,null,479,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3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=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)
      }
    });
  }

});