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',1315,null,null,1218,null,null,null,null,null,null,null,null],
['2日',1248,null,null,1303,null,null,null,null,null,null,null,null],
['3日',1273,null,null,1351,null,null,null,null,null,null,null,null],
['4日',1284,null,null,1330,null,null,null,null,null,null,null,null],
['5日',1375,null,null,1219,null,null,null,null,null,null,null,null],
['6日',1265,null,null,1361,null,null,null,null,null,null,null,null],
['7日',1111,null,null,1143,null,null,null,null,null,null,null,null],
['8日',1151,null,null,1207,null,null,null,null,null,null,null,null],
['9日',1263,null,null,1286,null,null,null,null,null,null,null,null],
['10日',1457,null,null,1342,null,null,null,null,null,null,null,null],
['11日',1348,null,null,1345,null,null,null,null,null,null,null,null],
['12日',1337,null,null,1296,null,null,null,null,null,null,null,null],
['13日',1380,null,null,1354,null,null,null,null,null,null,null,null],
['14日',1307,null,null,1303,null,null,null,null,null,null,null,null],
['15日',1276,null,null,1327,null,null,null,null,null,null,null,null],
['16日',1110,null,null,1387,null,null,null,null,null,null,null,null],
['17日',1303,null,null,1290,null,null,null,null,null,null,null,null],
['18日',1402,null,null,1127,null,null,null,null,null,null,null,null],
['19日',1351,null,null,1289,null,null,null,null,null,null,null,null],
['20日',1234,null,null,1255,null,null,null,null,null,null,null,null],
['21日',1266,null,null,1153,null,null,null,null,null,null,null,null],
['22日',1134,null,null,1331,null,null,null,null,null,null,null,null],
['23日',1210,null,null,1393,null,null,null,null,null,null,null,null],
['24日',1138,null,null,1349,null,null,null,null,null,null,null,null],
['25日',1274,null,null,1272,null,null,null,null,null,null,null,null],
['26日',1281,null,null,1386,null,null,null,null,null,null,null,null],
['27日',1340,null,null,1337,null,null,null,null,null,null,null,null],
['28日',1326,null,null,1364,null,null,null,null,null,null,null,null],
['29日',1186,null,null,1312,null,null,null,null,null,null,null,null],
['30日',1179,null,null,1278,null,null,null,null,null,null,null,null],
['31日',null,null,null,1279,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:'2022年10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)
      }
    });
  }

});