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increased speed of vertical wind chart

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Alexander Ries committed 2015-12-09 15:10:34 +01:00
1 parent 743e3d8199
commit 1e951ba6cb
2 files changed
+4 -3
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java/com.sap.sailing.dashboards.gwt/src/main/java/com/sap/sailing/dashboards/gwt/client/util/HighchartsUtil.java
+1 -1
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@@ -22,7 +22,7 @@ public class HighchartsUtil {
}
/**
* In cases where it is necessary to initialize a {@link Chart}, with dynamic size during the same browser loop, where it´s dynamic container is initialized,
* In cases where it is necessary to initialize a {@link Chart} with dynamic size during the same browser loop, where it´s dynamic container is initialized,
* the {@link Chart.setSizeToMatchContainer()} method will not work. The solution to that problem is to call {@link Chart#setSizeToMatchContainer()} later,
* when the container of the chart is completely initialized and its size is available to the {@link Chart}.
* */
java/com.sap.sailing.dashboards.gwt/src/main/java/com/sap/sailing/dashboards/gwt/client/windchart/VerticalWindChart.java
+3 -2
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@@ -40,6 +40,7 @@ import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FocusPanel;
import com.google.gwt.user.client.ui.HasWidgets;
import com.google.gwt.user.client.ui.Widget;
import com.sap.sailing.dashboards.gwt.client.util.HighchartsUtil;
/**
* The class represents a wind chart that is displayed vertically. Because it is meant to be used to display wind fixes,
@@ -114,6 +115,7 @@ public class VerticalWindChart extends Composite implements HasWidgets {
positiveSeriesColorAsHex = positiveFillColor;
negativeSeriesColorAsHex = negativeFillColor;
verticalWindChartClickListeners = new ArrayList<VerticalWindChartClickListener>();
HighchartsUtil.setSizeToMatchContainerDelayed(verticalWindChart);
}
private void setChartOptions() {
@@ -207,7 +209,6 @@ public class VerticalWindChart extends Composite implements HasWidgets {
}
verticalWindChartSeries.updateThreshold("" + average);
adaptVerticalWindChartExtemes();
verticalWindChart.setSizeToMatchContainer();
}
});
}
@@ -229,7 +230,7 @@ public class VerticalWindChart extends Composite implements HasWidgets {
private void setXAxisExtremesForSeriesPointRangeIsBiggerThanChartDisplayIntervall() {
long maximumExtremeValueInMillis = getLastPointOfVerticalWindChartSeries().getX().longValue();
long minimumExtremeValueInMillis = maximumExtremeValueInMillis - chartIntervallinMinutes * 60 * 1000;
verticalWindChart.getXAxis().setExtremes(minimumExtremeValueInMillis, maximumExtremeValueInMillis, true, true);
verticalWindChart.getXAxis().setExtremes(minimumExtremeValueInMillis, maximumExtremeValueInMillis, true, false);
}