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',443,null,null,398,null,null,null,null,null,null,null,null],
['2日',440,null,null,436,null,null,null,null,null,null,null,null],
['3日',458,null,null,441,null,null,null,null,null,null,null,null],
['4日',409,null,null,475,null,null,null,null,null,null,null,null],
['5日',390,null,null,436,null,null,null,null,null,null,null,null],
['6日',414,null,null,495,null,null,null,null,null,null,null,null],
['7日',417,null,null,496,null,null,null,null,null,null,null,null],
['8日',394,null,null,495,null,null,null,null,null,null,null,null],
['9日',449,null,null,476,null,null,null,null,null,null,null,null],
['10日',531,null,null,499,null,null,null,null,null,null,null,null],
['11日',474,null,null,502,null,null,null,null,null,null,null,null],
['12日',460,null,null,460,null,null,null,null,null,null,null,null],
['13日',471,null,null,471,null,null,null,null,null,null,null,null],
['14日',506,null,null,490,null,null,null,null,null,null,null,null],
['15日',537,null,null,517,null,null,null,null,null,null,null,null],
['16日',231,null,null,517,null,null,null,null,null,null,null,null],
['17日',240,null,null,399,null,null,null,null,null,null,null,null],
['18日',243,null,null,411,null,null,null,null,null,null,null,null],
['19日',296,null,null,419,null,null,null,null,null,null,null,null],
['20日',339,null,null,431,null,null,null,null,null,null,null,null],
['21日',372,null,null,428,null,null,null,null,null,null,null,null],
['22日',371,null,null,409,null,null,null,null,null,null,null,null],
['23日',417,null,null,388,null,null,null,null,null,null,null,null],
['24日',395,null,null,393,null,null,null,null,null,null,null,null],
['25日',387,null,null,409,null,null,null,null,null,null,null,null],
['26日',430,null,null,426,null,null,null,null,null,null,null,null],
['27日',429,null,null,457,null,null,null,null,null,null,null,null],
['28日',504,null,null,452,null,null,null,null,null,null,null,null],
['29日',449,null,null,469,null,null,null,null,null,null,null,null],
['30日',531,null,null,103,null,null,null,null,null,103,null,null],
['31日',477,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});