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',1265,null,null,1425,null,null,null,null,null,null,null,null],
['2日',1187,null,null,1396,null,null,null,null,null,null,null,null],
['3日',1290,null,null,1438,null,null,null,null,null,null,null,null],
['4日',1126,null,null,1269,null,null,null,null,null,null,null,null],
['5日',1259,null,null,1339,null,null,null,null,null,null,null,null],
['6日',1142,null,null,1354,null,null,null,null,null,null,null,null],
['7日',1349,null,null,1233,null,null,null,null,null,null,null,null],
['8日',1316,null,null,1269,null,null,null,null,null,null,null,null],
['9日',1444,null,null,1403,null,null,null,null,null,null,null,null],
['10日',null,null,null,1441,null,null,null,null,null,null,null,null],
['11日',1252,null,null,null,null,null,null,null,null,null,null,null],
['12日',1395,null,null,1498,null,null,null,null,null,null,null,null],
['13日',1592,null,null,1401,null,null,null,null,null,null,null,null],
['14日',1472,null,null,1435,null,null,null,null,null,null,null,null],
['15日',1282,null,null,1399,null,null,null,null,null,null,null,null],
['16日',1174,null,null,null,null,null,null,null,null,null,null,null],
['17日',1319,null,null,null,null,null,null,null,null,null,null,null],
['18日',1352,null,null,1452,null,null,null,null,null,null,null,null],
['19日',1376,null,null,1378,null,null,null,null,null,null,null,null],
['20日',1358,null,null,1297,null,null,null,null,null,null,null,null],
['21日',1210,null,null,1141,null,null,null,null,null,null,null,null],
['22日',1305,null,null,1352,null,null,null,null,null,null,null,null],
['23日',1437,null,null,1394,null,null,null,null,null,null,null,null],
['24日',1193,null,null,1413,null,null,null,null,null,null,null,null],
['25日',1285,null,null,1452,null,null,null,null,null,null,null,null],
['26日',1397,null,null,null,null,null,null,null,null,null,null,null],
['27日',1356,null,null,null,null,null,null,null,null,null,null,null],
['28日',1473,null,null,1290,null,null,null,null,null,null,null,null],
['29日',1426,null,null,1509,null,null,null,null,null,null,null,null],
['30日',1369,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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:'2023年8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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=29 -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)
      }
    });
  }

});