eclipse-sailing-analytics/sailing-analytics
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Fixed problem with display.

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This commit is contained in:
Nidhi Sawhney committed 2012-05-04 11:37:24 +02:00
1 parent fd4a54e492
commit 63abb6cb2e
1 file changed
+14 -7
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java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/simulator/WindFieldCanvasOverlay.java
+14 -7
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@@ -30,9 +30,9 @@ import com.sap.sailing.gwt.ui.simulator.util.WindFieldMouseMoveHandler;
public class WindFieldCanvasOverlay extends CanvasOverlay {
/* x coordinate where the widget is placed */
private final int xPos = 0;
private int xPos = 0;
/* y coordinate where the widget is placed */
private final int yPos = 0;
private int yPos = 0;
/* The wind field that is to be displayed in the overlay */
private WindFieldDTO wl;
@@ -79,9 +79,14 @@ public class WindFieldCanvasOverlay extends CanvasOverlay {
clear();
drawWindField();
Point sw = getMap().convertLatLngToDivPixel(getMap().getBounds().getSouthWest());
Point ne = getMap().convertLatLngToDivPixel(getMap().getBounds().getNorthEast());
xPos = Math.min(sw.getX(), ne.getX());
yPos = Math.min(sw.getY(), ne.getY());
getPane().setWidgetPosition(getCanvas(), xPos, yPos);
drawWindField();
}
}
@@ -120,11 +125,13 @@ public class WindFieldCanvasOverlay extends CanvasOverlay {
LatLng positionLatLng = LatLng.newInstance(position.latDeg, position.lngDeg);
Point canvasPositionInPx = getMap().convertLatLngToDivPixel(positionLatLng);
windFieldPoints.put(new ToolTip(canvasPositionInPx.getX(), canvasPositionInPx.getY()), windDTO);
int x = canvasPositionInPx.getX();
int y = canvasPositionInPx.getY();
int x = canvasPositionInPx.getX() - xPos;
int y = canvasPositionInPx.getY() - yPos;
windFieldPoints.put(new ToolTip(x, y), windDTO);
double dx = length * Math.cos(angle);
double dy = length * Math.sin(angle);