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',557,null,null,957,null,null,null,null,null,null,null,null],
['2日',475,null,null,899,null,null,null,null,null,null,null,null],
['3日',548,null,null,881,null,null,null,null,null,null,null,null],
['4日',537,null,null,874,null,null,null,null,null,null,null,null],
['5日',549,null,null,847,null,null,null,null,null,null,null,null],
['6日',605,null,null,908,null,null,null,null,null,null,null,null],
['7日',514,null,null,846,null,null,null,null,null,null,null,null],
['8日',672,null,null,249,null,null,null,null,null,null,null,null],
['9日',608,null,null,290,null,null,null,null,null,null,null,null],
['10日',590,null,null,412,null,null,null,null,null,null,null,null],
['11日',557,null,null,473,null,null,null,null,null,null,null,null],
['12日',618,null,null,566,null,null,null,null,null,null,null,null],
['13日',601,null,null,545,null,null,null,null,null,null,null,null],
['14日',600,null,null,538,null,null,null,null,null,null,null,null],
['15日',661,null,null,540,null,null,null,null,null,null,null,null],
['16日',626,null,null,560,null,null,null,null,null,null,null,null],
['17日',617,null,null,580,null,null,null,null,null,null,null,null],
['18日',615,null,null,573,null,null,null,null,null,null,null,null],
['19日',571,null,null,662,null,null,null,null,null,null,null,null],
['20日',547,null,null,677,null,null,null,null,null,null,null,null],
['21日',582,null,null,519,null,null,null,null,null,null,null,null],
['22日',523,null,null,588,null,null,null,null,null,null,null,null],
['23日',524,null,null,686,null,null,null,null,null,null,null,null],
['24日',551,null,null,738,null,null,null,null,null,null,null,null],
['25日',526,null,null,688,null,null,null,null,null,null,null,null],
['26日',591,null,null,654,null,null,null,null,null,null,null,null],
['27日',626,null,null,661,null,null,null,null,null,null,null,null],
['28日',716,null,null,716,null,null,null,null,null,null,null,null],
['29日',817,null,null,717,null,null,null,null,null,null,null,null],
['30日',null,null,null,674,null,null,null,null,null,null,null,null],
['31日',null,null,null,678,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3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=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)
      }
    });
  }

});