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',749,null,null,1029,null,null,null,null,null,null,null,null],
['2日',822,null,null,991,null,null,null,null,null,null,null,null],
['3日',1107,null,null,1077,null,null,null,null,null,null,null,null],
['4日',1014,null,null,1086,null,null,null,null,null,null,null,null],
['5日',1112,null,null,1135,null,null,null,null,null,null,null,null],
['6日',893,null,null,1153,null,null,null,null,null,null,null,null],
['7日',1031,null,null,1230,null,null,null,null,null,null,null,null],
['8日',1071,null,null,1179,null,null,null,null,null,null,null,null],
['9日',1114,null,null,1048,null,null,null,null,null,null,null,null],
['10日',1153,null,null,1211,null,null,null,null,null,null,null,null],
['11日',1243,null,null,1213,null,null,null,null,null,null,null,null],
['12日',1177,null,null,1291,null,null,null,null,null,null,null,null],
['13日',1276,null,null,1206,null,null,null,null,null,null,null,null],
['14日',1257,null,null,1267,null,null,null,null,null,null,null,null],
['15日',1029,null,null,1137,null,null,null,null,null,null,null,null],
['16日',954,null,null,857,null,null,null,null,null,null,null,null],
['17日',1048,null,null,712,null,null,null,null,null,null,null,null],
['18日',1198,null,null,753,null,null,null,null,null,null,null,null],
['19日',1204,null,null,995,null,null,null,null,null,null,null,null],
['20日',1095,null,null,917,null,null,null,null,null,null,null,null],
['21日',1193,null,null,1130,null,null,null,null,null,null,null,null],
['22日',1212,null,null,1120,null,null,null,null,null,null,null,null],
['23日',1101,null,null,1183,null,null,null,null,null,null,null,null],
['24日',1141,null,null,1031,null,null,null,null,null,null,null,null],
['25日',1112,null,null,1019,null,null,null,null,null,null,null,null],
['26日',1223,null,null,1144,null,null,null,null,null,null,null,null],
['27日',1178,null,null,1076,null,null,null,null,null,null,null,null],
['28日',1209,null,null,1290,null,null,null,null,null,null,null,null],
['29日',821,null,null,1225,null,null,null,null,null,null,null,null],
['30日',964,null,null,1218,null,null,null,null,null,null,null,null],
['31日',1095,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:1300},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)
      }
    });
  }

});