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',744,null,null,710,null,null,null,null,null,null,null,null],
['2日',514,null,null,770,null,null,null,null,null,null,null,null],
['3日',460,null,null,805,null,null,null,null,null,null,null,null],
['4日',515,null,null,805,null,null,null,null,null,null,null,null],
['5日',546,null,null,774,null,null,null,null,null,null,null,null],
['6日',669,null,null,460,null,null,null,null,null,null,null,null],
['7日',650,null,null,524,null,null,null,null,null,null,null,null],
['8日',683,null,null,631,null,null,null,null,null,null,null,null],
['9日',672,null,null,760,null,null,null,null,null,null,null,null],
['10日',619,null,null,794,null,null,null,null,null,null,null,null],
['11日',681,null,null,757,null,null,null,null,null,null,null,null],
['12日',819,null,null,655,null,null,null,null,null,null,null,null],
['13日',899,null,null,602,null,null,null,null,null,null,null,null],
['14日',840,null,null,647,null,null,null,null,null,null,null,null],
['15日',801,null,null,635,null,null,null,null,null,null,null,null],
['16日',650,null,null,783,null,null,null,null,null,null,null,null],
['17日',569,null,null,677,null,null,null,null,null,null,null,null],
['18日',628,null,null,603,null,null,null,null,null,null,null,null],
['19日',700,null,null,677,null,null,null,null,null,null,null,null],
['20日',704,null,null,478,null,null,null,null,null,null,null,null],
['21日',631,null,null,545,null,null,null,null,null,null,null,null],
['22日',671,null,null,587,null,null,null,null,null,null,null,null],
['23日',691,null,null,749,null,null,null,null,null,null,null,null],
['24日',660,null,null,902,null,null,null,null,null,null,null,null],
['25日',641,null,null,810,null,null,null,null,null,null,null,null],
['26日',576,null,null,626,null,null,null,null,null,null,null,null],
['27日',789,null,null,498,null,null,null,null,null,null,null,null],
['28日',959,null,null,530,null,null,null,null,null,null,null,null],
['29日',679,null,null,519,null,null,null,null,null,null,null,null],
['30日',663,null,null,534,null,null,null,null,null,null,null,null],
['31日',669,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:1000},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)
      }
    });
  }

});