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',349,null,null,403,null,null,null,null,null,null,null,null],
['2日',501,null,null,393,null,null,null,null,null,null,null,null],
['3日',453,null,null,422,null,null,null,null,null,null,null,null],
['4日',490,null,null,412,null,null,null,null,null,null,null,null],
['5日',560,null,null,474,null,null,null,null,null,null,null,null],
['6日',402,null,null,479,null,null,null,null,null,null,null,null],
['7日',429,null,null,481,null,null,null,null,null,null,null,null],
['8日',332,null,null,302,null,null,null,null,null,null,null,null],
['9日',379,null,null,388,null,null,null,null,null,null,null,null],
['10日',503,null,null,331,null,null,null,null,null,null,null,null],
['11日',297,null,null,373,null,null,null,null,null,null,null,null],
['12日',376,null,null,464,null,null,null,null,null,null,null,null],
['13日',461,null,null,517,null,null,null,null,null,null,null,null],
['14日',483,null,null,588,null,null,null,null,null,null,null,null],
['15日',547,null,null,604,null,null,null,null,null,null,null,null],
['16日',298,null,null,410,null,null,null,null,null,null,null,null],
['17日',409,null,null,506,null,null,null,null,null,null,null,null],
['18日',503,null,null,383,null,null,null,null,null,null,null,null],
['19日',585,null,null,445,null,null,null,null,null,null,null,null],
['20日',643,null,null,516,null,null,null,null,null,null,null,null],
['21日',310,null,null,589,null,null,null,null,null,null,null,null],
['22日',384,null,null,235,null,null,null,null,null,null,null,null],
['23日',492,null,null,276,null,null,null,null,null,null,null,null],
['24日',305,null,null,347,null,null,null,null,null,null,null,null],
['25日',359,null,null,314,null,null,null,null,null,null,null,null],
['26日',442,null,null,356,null,null,null,null,null,null,null,null],
['27日',468,null,null,391,null,null,null,null,null,null,null,null],
['28日',471,null,null,367,null,null,null,null,null,null,null,null],
['29日',265,null,null,253,null,null,null,null,null,null,null,null],
['30日',null,null,null,293,null,null,null,null,null,null,null,null],
['31日',null,null,null,400,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: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)
      }
    });
  }

});