Examples of org.vaadin.gwtgraphics.client.shape.Path

Package org.vaadin.gwtgraphics.client.shape

Examples of org.vaadin.gwtgraphics.client.shape.Path

org.vaadin.gwtgraphics.client.shape.Path
Path represents a path consisting of pen movement commands. Currently, moveTo, lineTo and close commands are supported. The moveTo and lineTo commands support both relative and absolute coordinates.
The code below creates a path drawing a 100 x 100 pixels rectangle at the position (50, 50):
```
 Path path = new Path(50, 50); path.lineRelativelyTo(100, 0); path.lineRelativelyTo(0, 100); path.lineRelativelyTo(-100, 0); path.close(); 
```
This rectangle is modified as a triangle with the following code:
```
 path.setStep(2, new LineTo(true, -50, 100)); path.removeStep(3); 
```
@author Henri Kerola / IT Mill Ltd

    backGround = new Rectangle(0, viewPort.getMapHeight() - 22, 1, 22);
    backGround.setStrokeOpacity(0);
    backGround.setFillOpacity(0.65);
    container.add(backGround);


    distanceMarker = new Path(3, viewPort.getMapHeight() - 18);
    distanceMarker.lineRelativelyTo(0, 14);
    distanceMarker.lineRelativelyTo(92, 0);
    distanceMarker.lineRelativelyTo(0, -14);
    distanceMarker.setFillOpacity(0);
    container.add(distanceMarker);

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        canvas = new DrawingArea(graphWidth, graphHeight);
        canvas.setStylePrimaryName(CLASSNAME + "graph");
        main.add(canvas);


        path = new Path(0, 0);
        path.setStrokeColor(pathColor);
        path.setStrokeWidth(pathWidth);
        canvas.add(path);


        this.caption = new Label(caption);

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        // path
        if (path != null) {
            canvas.remove(path);
        }
        path = new Path(translateX(0), translateY(data[0]));
        path.setStrokeWidth(pathWidth);
        path.setStrokeColor(pathColor);
        path.setFillOpacity(0);
        for (int i = 1; i < data.length; i++) {
            path.lineTo(translateX(i), translateY(data[i]));

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    gwtCanvas.add(c3);
    gwtCanvas.add(ball);
    if (isSlow) {
      path = new Path[1];
      for (int i = 0; i < path.length; i++) {
        path[i] = new Path(WIDTH / 2, HEIGHT / 2);
        path[i].setStrokeWidth(1);
        path[i].setStrokeColor("blue");
        path[i].setFillOpacity(0.00);
        gwtCanvas.add(path[i]);
      }

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