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',1173,null,null,868,null,null,null,null,null,null,null,null],
['2日',1199,null,null,1065,null,null,null,null,null,null,null,null],
['3日',1230,null,null,1152,null,null,null,null,null,null,null,null],
['4日',1135,null,null,583,null,null,null,null,null,null,null,null],
['5日',638,null,null,746,null,null,null,null,null,null,null,null],
['6日',840,null,null,892,null,null,null,null,null,null,null,null],
['7日',1086,null,null,1121,null,null,null,null,null,null,null,null],
['8日',1184,null,null,1151,null,null,null,null,null,null,null,null],
['9日',1162,null,null,1128,null,null,null,null,null,null,null,null],
['10日',1229,null,null,1261,null,null,null,null,null,null,null,null],
['11日',1248,null,null,637,null,null,null,null,null,null,null,null],
['12日',588,null,null,704,null,null,null,null,null,null,null,null],
['13日',716,null,null,1012,null,null,null,null,null,null,null,null],
['14日',872,null,null,1180,null,null,null,null,null,null,null,null],
['15日',1045,null,null,1181,null,null,null,null,null,null,null,null],
['16日',1141,null,null,1379,null,null,null,null,null,null,null,null],
['17日',1142,null,null,1155,null,null,null,null,null,null,null,null],
['18日',1253,null,null,676,null,null,null,null,null,null,null,null],
['19日',584,null,null,983,null,null,null,null,null,null,null,null],
['20日',779,null,null,1105,null,null,null,null,null,null,null,null],
['21日',831,null,null,1024,null,null,null,null,null,null,null,null],
['22日',1215,null,null,1186,null,null,null,null,null,null,null,null],
['23日',1171,null,null,1163,null,null,null,null,null,null,null,null],
['24日',1157,null,null,1296,null,null,null,null,null,null,null,null],
['25日',1181,null,null,826,null,null,null,null,null,null,null,null],
['26日',579,null,null,839,null,null,null,null,null,null,null,null],
['27日',668,null,null,998,null,null,null,null,null,null,null,null],
['28日',893,null,null,1154,null,null,null,null,null,null,null,null],
['29日',1160,null,null,1383,null,null,null,null,null,null,null,null],
['30日',null,null,null,1440,null,null,null,null,null,null,null,null],
['31日',null,null,null,1221,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:1500},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)
      }
    });
  }

});