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',1307,null,null,1076,null,null,null,null,null,null,null,null],
['2日',1034,null,null,1222,null,null,null,null,null,null,null,null],
['3日',618,null,null,1163,null,null,null,null,null,null,null,null],
['4日',762,null,null,702,null,null,null,null,null,null,null,null],
['5日',742,null,null,540,null,null,null,null,null,null,null,null],
['6日',661,null,null,660,null,null,null,null,null,null,null,null],
['7日',944,null,null,681,null,null,null,null,null,null,null,null],
['8日',725,null,null,941,null,null,null,null,null,null,null,null],
['9日',979,null,null,1064,null,null,null,null,null,null,null,null],
['10日',1059,null,null,1149,null,null,null,null,null,null,null,null],
['11日',1154,null,null,962,null,null,null,null,null,null,null,null],
['12日',1272,null,null,821,null,null,null,null,null,null,null,null],
['13日',1233,null,null,855,null,null,null,null,null,null,null,null],
['14日',1089,null,null,714,null,null,null,null,null,null,null,null],
['15日',922,null,null,846,null,null,null,null,null,null,null,null],
['16日',1025,null,null,1031,null,null,null,null,null,null,null,null],
['17日',670,null,null,1101,null,null,null,null,null,null,null,null],
['18日',793,null,null,988,null,null,null,null,null,null,null,null],
['19日',1048,null,null,1146,null,null,null,null,null,null,null,null],
['20日',747,null,null,1218,null,null,null,null,null,null,null,null],
['21日',972,null,null,666,null,null,null,null,null,null,null,null],
['22日',1226,null,null,667,null,null,null,null,null,null,null,null],
['23日',1181,null,null,934,null,null,null,null,null,null,null,null],
['24日',950,null,null,812,null,null,null,null,null,null,null,null],
['25日',1132,null,null,1033,null,null,null,null,null,null,null,null],
['26日',1198,null,null,1119,null,null,null,null,null,null,null,null],
['27日',996,null,null,1069,null,null,null,null,null,null,null,null],
['28日',1046,null,null,1000,null,null,null,null,null,null,null,null],
['29日',1102,null,null,1148,null,null,null,null,null,null,null,null],
['30日',1006,null,null,1145,null,null,null,null,null,null,null,null],
['31日',1136,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:1400},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)
      }
    });
  }

});