Merge branch 'master' into development

CHANGELOG.md

@@ -9,6 +9,11 @@
 
 * **Templating**: Fixed issue mixing row repeat and panel repeats, fixes [#4988](https://github.com/grafana/grafana/issues/4988)
 * **Templating**: Fixed issue detecting dependencies in nested variables, fixes [#4987](https://github.com/grafana/grafana/issues/4987), fixes [#4986](https://github.com/grafana/grafana/issues/4986)
+* **Graph**: Fixed broken PNG rendering in graph panel, fixes [#5025](https://github.com/grafana/grafana/issues/5025)
+* **Graph**: Fixed broken xaxis on graph panel, fixes [#5024](https://github.com/grafana/grafana/issues/5024)
+
+5024
+* **Influxdb**: Fixes crash when hiding middle serie, fixes [#5005](https://github.com/grafana/grafana/issues/5005)
 
 # 3.0.1 Stable (2016-05-11)
 

public/app/features/panel/metrics_ds_selector.ts

@@ -10,7 +10,7 @@ var template = `
   <div class="gf-form-inline">
     <div class="gf-form">
       <label class="gf-form-label">
-        <i class="icon-gf icon-gf-datasource"></i>
+        <i class="icon-gf icon-gf-datasources"></i>
       </label>
       <label class="gf-form-label">
         Panel data source

public/app/plugins/datasource/influxdb/datasource.ts

@@ -45,7 +45,7 @@ export default class InfluxDatasource {
     var i, y;
 
     var allQueries = _.map(options.targets, (target) => {
-      if (target.hide) { return []; }
+      if (target.hide) { return ""; }
 
       queryTargets.push(target);
 
@@ -54,8 +54,12 @@ export default class InfluxDatasource {
       var query =  queryModel.render(true);
       query = query.replace(/\$interval/g, (target.interval || options.interval));
       return query;
-
-    }).join(";");
+    }).reduce((acc, current) => {
+      if (current !== "") {
+        acc += ";" + current;
+      }
+      return acc;
+    });
 
     // replace grafana variables
     allQueries = allQueries.replace(/\$timeFilter/g, timeFilter);

public/app/plugins/panel/graph/graph.js

@@ -282,7 +282,7 @@ function (angular, $, moment, _, kbn, GraphTooltip) {
 
           options.xaxis = {
             timezone: dashboard.getTimezone(),
-            show: panel['x-axis'],
+            show: panel.xaxis.show,
             mode: "time",
             min: min,
             max: max,
@@ -452,12 +452,21 @@ function (angular, $, moment, _, kbn, GraphTooltip) {
           url += panel.fill !== 0 ? ('&areaAlpha=' + (panel.fill/10).toFixed(1)) : '';
           url += panel.linewidth !== 0 ? '&lineWidth=' + panel.linewidth : '';
           url += panel.legend.show ? '&hideLegend=false' : '&hideLegend=true';
-          url += panel.grid.leftMin !== null ? '&yMin=' + panel.grid.leftMin : '';
-          url += panel.grid.leftMax !== null ? '&yMax=' + panel.grid.leftMax : '';
-          url += panel.grid.rightMin !== null ? '&yMin=' + panel.grid.rightMin : '';
-          url += panel.grid.rightMax !== null ? '&yMax=' + panel.grid.rightMax : '';
-          url += panel['x-axis'] ? '' : '&hideAxes=true';
-          url += panel['y-axis'] ? '' : '&hideYAxis=true';
+
+          if (panel.yaxes && panel.yaxes.length > 0) {
+            var showYaxis = false;
+            for(var i = 0; panel.yaxes.length > i; i++) {
+              if (panel.yaxes[i].show) {
+                url += (panel.yaxes[i].min !== null && panel.yaxes[i].min !== undefined) ? '&yMin=' + panel.yaxes[i].min : '';
+                url += (panel.yaxes[i].max !== null && panel.yaxes[i].max !== undefined) ? '&yMax=' + panel.yaxes[i].max : '';
+                showYaxis = true;
+                break;
+              }
+            }
+            url += showYaxis ? '' : '&hideYAxis=true';
+          }
+
+          url += panel.xaxis.show ? '' : '&hideAxes=true';
 
           switch(panel.yaxes[0].format) {
             case 'bytes':