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',1105,null,null,861,null,null,null,null,null,null,null,null],
['2日',1306,null,null,957,null,null,null,null,null,null,null,null],
['3日',1283,null,null,1029,null,null,null,null,null,null,null,null],
['4日',1382,null,null,1010,null,null,null,null,null,null,null,null],
['5日',1234,null,null,1171,null,null,null,null,null,null,null,null],
['6日',1164,null,null,1157,null,null,null,null,null,null,null,null],
['7日',1207,null,null,1194,null,null,null,null,null,null,null,null],
['8日',1276,null,null,1220,null,null,null,null,null,null,null,null],
['9日',1263,null,null,1188,null,null,null,null,null,null,null,null],
['10日',1282,null,null,1231,null,null,null,null,null,null,null,null],
['11日',1321,null,null,1253,null,null,null,null,null,null,null,null],
['12日',1314,null,null,1303,null,null,null,null,null,null,null,null],
['13日',1373,null,null,1397,null,null,null,null,null,null,null,null],
['14日',null,null,null,1277,null,null,null,null,null,null,null,null],
['15日',1397,null,null,1221,null,null,null,null,null,null,null,null],
['16日',1201,null,null,1136,null,null,null,null,null,null,null,null],
['17日',1226,null,null,1249,null,null,null,null,null,null,null,null],
['18日',1227,null,null,1240,null,null,null,null,null,null,null,null],
['19日',1251,null,null,1173,null,null,null,null,null,null,null,null],
['20日',1253,null,null,1120,null,null,null,null,null,null,null,null],
['21日',1326,null,null,1270,null,null,null,null,null,null,null,null],
['22日',1359,null,null,1292,null,null,null,null,null,null,null,null],
['23日',1342,null,null,1320,null,null,null,null,null,null,null,null],
['24日',1136,null,null,1358,null,null,null,null,null,null,null,null],
['25日',1155,null,null,1291,null,null,null,null,null,null,null,null],
['26日',1150,null,null,1280,null,null,null,null,null,null,null,null],
['27日',1222,null,null,1140,null,null,null,null,null,null,null,null],
['28日',1147,null,null,1227,null,null,null,null,null,null,null,null],
['29日',1084,null,null,1276,null,null,null,null,null,null,null,null],
['30日',null,null,null,1190,null,null,null,null,null,null,null,null],
['31日',null,null,null,1297,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: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=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)
      }
    });
  }

});