Package javafx.geometry

Examples of javafx.geometry.Point2D

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      @Override
      public void handle(ActionEvent ae) {
        Parent parent = SimpleCalendar.this.getParent();
        // Popup will be shown at upper left corner of calenderbutton
        Point2D point = calenderButton.localToScene(0, 0);
        final double layoutX = parent.getScene().getWindow().getX() + parent.getScene().getX() + point.getX();
        final double layoutY = parent.getScene().getWindow().getY() + parent.getScene().getY() + point.getY();
        popup.show(SimpleCalendar.this, layoutX, layoutY);

      }
    });
   
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            }
        });

        thumb.setOnMouseDragged(new EventHandler<MouseEvent>() {
            @Override public void handle(MouseEvent me) {
                Point2D cur = thumb.localToParent(me.getX(), me.getY());
                double dragPos = (getSkinnable().getOrientation() == Orientation.HORIZONTAL)?
                        cur.getX() - dragStart.getX() : -(cur.getY() - dragStart.getY());
                getBehavior().thumbDragged(me, preDragThumbPos + dragPos / trackLength);
            }
        });
    }
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    final Node chartArea = chart.lookup(".chart-plot-background");

    chartArea.setOnMouseMoved(new EventHandler<MouseEvent>() {
      @Override
      public void handle(MouseEvent event) {
        Point2D scenePoint = chart.localToScene(event.getSceneX(), event.getSceneY());
        Point2D position = chartWrap.sceneToLocal(scenePoint.getX(), scenePoint.getY());
       
        Bounds chartAreaBounds = chartArea.localToScene(chartArea.getBoundsInLocal());
        valueMarker.setStartY(0);
        valueMarker.setEndY(chartWrap.sceneToLocal(chartAreaBounds).getMaxY()-chartWrap.sceneToLocal(chartAreaBounds).getMinY());
       
        valueMarker.setStartX(0);
        valueMarker.setEndX(0);
        valueMarker.setTranslateX(position.getX()-chartWrap.getWidth()/2);
       
        double ydelta = chartArea.localToScene(0, 0).getY()-chartWrap.localToScene(0,0).getY();
        valueMarker.setTranslateY(-ydelta*2);
      }
    });
 
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                    EventType type = event.getEventType();

                    if (type == MouseEvent.MOUSE_PRESSED) {
                        width = getWidth();
                        height = getHeight();
                        dragAnchor = new Point2D(event.getSceneX(), event.getSceneY());
                    } else if (type == MouseEvent.MOUSE_DRAGGED) {
                        setWidth(Math.max(decoratedRoot.minWidth(-1),   width  + (event.getSceneX() - dragAnchor.getX())));
                        setHeight(Math.max(decoratedRoot.minHeight(-1), height + (event.getSceneY() - dragAnchor.getY())));
                    }
                }
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        getChildren().addAll(windowClickRect, p, colorRect, colorRectOverlayOne, colorRectOverlayTwo, colorBar, colorRectIndicator, colorBarIndicator, controls);
    }
   
    public void show(Control ownerControl) {
        Point2D point = ownerControl.localToScene(ownerControl.getWidth()/2,ownerControl.getHeight());
        double x = point.getX() + ownerControl.getScene().getX() + ownerControl.getScene().getWindow().getX();
        double y = point.getY() + ownerControl.getScene().getY() + ownerControl.getScene().getWindow().getY();
        ColorPickerPopover colorPickerPopover = new ColorPickerPopover();
        popup.show(ownerControl, x-getPopoverPointX(), y-getPopoverPointY());
    }
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   * @return
   */
  private boolean mouseEventOverArrow(MouseEvent evt, Region region)
  {
    // if click was the in the greater vicinity of the decrement arrow
    Point2D lClickInRelationToArrow = region.sceneToLocal(evt.getSceneX(), evt.getSceneY());
    if ( lClickInRelationToArrow.getX() >= 0.0 && lClickInRelationToArrow.getX() <= region.getWidth()
      && lClickInRelationToArrow.getY() >= 0.0 && lClickInRelationToArrow.getY() <= region.getHeight()
       )
    {
      return true;
    }
    return false;
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        double  sinValue;
        double  cosValue;
        double  startAngle = getSkinnable().getStartAngle();
        double  orthText   = Gauge.TickLabelOrientation.ORTHOGONAL == getSkinnable().getTickLabelOrientation() ? 0.33 : 0.31;
        Point2D center     = new Point2D(size * 0.5, size * 0.5);
        for (double angle = 0, counter = getSkinnable().getMinValue() ; Double.compare(counter, getSkinnable().getMaxValue()) <= 0 ; angle -= angleStep, counter++) {
            sinValue = Math.sin(Math.toRadians(angle + startAngle));
            cosValue = Math.cos(Math.toRadians(angle + startAngle));

            Point2D innerMainPoint   = new Point2D(center.getX() + size * 0.368 * sinValue, center.getY() + size * 0.368 * cosValue);
            Point2D innerMediumPoint = new Point2D(center.getX() + size * 0.388 * sinValue, center.getY() + size * 0.388 * cosValue);
            Point2D innerMinorPoint  = new Point2D(center.getX() + size * 0.3975 * sinValue, center.getY() + size * 0.3975 * cosValue);
            Point2D outerPoint       = new Point2D(center.getX() + size * 0.432 * sinValue, center.getY() + size * 0.432 * cosValue);
            Point2D textPoint        = new Point2D(center.getX() + size * orthText * sinValue, center.getY() + size * orthText * cosValue);

            CTX.setStroke(getSkinnable().getTickMarkFill());
            if (counter % getSkinnable().getMajorTickSpace() == 0) {
                // Draw major tickmark
                CTX.setLineWidth(size * 0.0055);
                CTX.strokeLine(innerMainPoint.getX(), innerMainPoint.getY(), outerPoint.getX(), outerPoint.getY());

                // Draw text
                CTX.save();
                CTX.translate(textPoint.getX(), textPoint.getY());
                switch(getSkinnable().getTickLabelOrientation()) {
                    case ORTHOGONAL:
                        if ((360 - startAngle - angle) % 360 > 90 && (360 - startAngle - angle) % 360 < 270) {
                            CTX.rotate((180 - startAngle - angle) % 360);
                        } else {
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    private void drawTickMarks(final GraphicsContext CTX) {
        double  sinValue;
        double  cosValue;
        double  startAngle = getSkinnable().getStartAngle();
        Point2D center     = new Point2D(size * 0.5, size * 0.5);
        for (double angle = 0, counter = getSkinnable().getMinValue() ; Double.compare(counter, getSkinnable().getMaxValue()) <= 0 ; angle -= angleStep, counter++) {
            sinValue = Math.sin(Math.toRadians(angle + startAngle));
            cosValue = Math.cos(Math.toRadians(angle + startAngle));

            Point2D innerPoint = new Point2D(center.getX() + size * 0.388 * sinValue, center.getY() + size * 0.388 * cosValue);
            Point2D outerPoint = new Point2D(center.getX() + size * 0.485 * sinValue, center.getY() + size * 0.485 * cosValue);

            CTX.setStroke(getSkinnable().getTickMarkFill());
            if (counter % getSkinnable().getMinorTickSpace() == 0) {
                CTX.setLineWidth(size * 0.0035);
                CTX.strokeLine(innerPoint.getX(), innerPoint.getY(), outerPoint.getX(), outerPoint.getY());
            }
        }
    }
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        }
        for (Stop stop : getSkinnable().getBarGradient()) {
            if (Double.compare(stop.getOffset(), minFraction) == 0 || Double.compare(stop.getOffset(), maxFraction) == 0) continue;
            stops.add(stop);
        }
        barGradient = new ConicalGradient(new Point2D(size * 0.5, size * 0.5), offset, stops);
    }
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        int   height = (int) HEIGHT <= 0 ? 100 : (int) HEIGHT;
        Color color  = Color.TRANSPARENT;
        final WritableImage RASTER       = new WritableImage(width, height);
        final PixelWriter   PIXEL_WRITER = RASTER.getPixelWriter();
        if (null == center) {
            center = new Point2D(width / 2, height / 2);
        }

        for (int y = 0; y < height; y++) {
            for (int x = 0; x < width; x++) {
                double dx = x - center.getX();
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