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',417,null,null,405,null,null,null,null,null,null,null,null],
['2日',215,null,null,71,null,null,null,null,null,71,null,null],
['3日',234,null,null,null,null,null,null,null,null,98,null,null],
['4日',265,null,null,149,null,null,null,null,null,149,null,null],
['5日',309,null,null,205,null,null,null,null,null,null,null,null],
['6日',349,null,null,242,null,null,null,null,null,null,null,null],
['7日',406,null,null,258,null,null,null,null,null,null,null,null],
['8日',393,null,null,278,null,null,null,null,null,null,null,null],
['9日',269,null,null,302,null,null,null,null,null,null,null,null],
['10日',263,null,null,354,null,null,null,null,null,null,null,null],
['11日',332,null,null,329,null,null,null,null,null,null,null,null],
['12日',345,null,null,369,null,null,null,null,null,null,null,null],
['13日',380,null,null,411,null,null,null,null,null,null,null,null],
['14日',399,null,null,259,null,null,null,null,null,null,null,null],
['15日',429,null,null,251,null,null,null,null,null,null,null,null],
['16日',460,null,null,258,null,null,null,null,null,null,null,null],
['17日',500,null,null,297,null,null,null,null,null,null,null,null],
['18日',492,null,null,303,null,null,null,null,null,null,null,null],
['19日',559,null,null,336,null,null,null,null,null,null,null,null],
['20日',497,null,null,391,null,null,null,null,null,null,null,null],
['21日',541,null,null,405,null,null,null,null,null,null,null,null],
['22日',597,null,null,286,null,null,null,null,null,null,null,null],
['23日',564,null,null,242,null,null,null,null,null,null,null,null],
['24日',103,null,null,322,null,null,103,null,null,null,null,null],
['25日',null,null,null,400,null,null,126,null,null,null,null,null],
['26日',181,null,null,496,null,null,181,null,null,null,null,null],
['27日',256,null,null,606,null,null,null,null,null,null,null,null],
['28日',320,null,null,476,null,null,null,null,null,null,null,null],
['29日',277,null,null,534,null,null,null,null,null,null,null,null],
['30日',319,null,null,300,null,null,null,null,null,null,null,null],
['31日',399,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: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=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)
      }
    });
  }

});