Examples of org.eclipse.swt.graphics.Transform.translate()

Class org.eclipse.swt.graphics.Transform

Examples of org.eclipse.swt.graphics.Transform.translate()

org.eclipse.swt.graphics.Transform.translate()
Modifies the receiver so that it represents a transformation that is equivalent to its previous transformation translated by (offsetX, offsetY). @param offsetX the distance to translate in the X direction @param offsetY the distance to translate in the Y direction @exception SWTException
- ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed

    /*
     * Now draw the car. The translate/rotate/translate settings account for any
     * nonzero carRotation values.
     */
    Transform transform = new Transform(gc.getDevice());
    transform.translate(carPosition.x, carPosition.y);
    final double drawCarRotation;
    if (carReverse) {
      double result = carRotation + 180;
      if (result > 360)
        result = result - 360;

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      drawCarRotation = result;
    } else {
      drawCarRotation = carRotation;
    }
    transform.rotate((float) drawCarRotation);
    transform.translate(-(carPosition.x), -(carPosition.y));
    gc.setTransform(transform);
    /*
     * Now the graphics has been set up appropriately; draw the car in position
     */
    gc.drawImage(car, carPosition.x - carWHalf, carPosition.y - carHHalf);

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        tmpGc.setFont(getFont());
        tmpGc.drawText(text, 0, 0);


        // set transform to rotate
        Transform transform = new Transform(gc.getDevice());
        transform.translate(x, y);
        transform.rotate(360 - angle);
        gc.setTransform(transform);


        // draw the image on the rotated graphics context
        gc.drawImage(image, 0, 0);

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            tmpGc.setFont(getFont());
            tmpGc.drawText(text, 0, 0);


            // set transform to rotate
            Transform transform = new Transform(gc.getDevice());
            transform.translate(0, textWidth);
            transform.rotate(270);
            gc.setTransform(transform);


            // draw the image on the rotated graphics context
            int y = (int) (height / 2d - textWidth / 2d);

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     * @param y  the translation along the y-axis.
     */
    public void translate(int x, int y) {
        Transform swtTransform = new Transform(this.gc.getDevice());
        this.gc.getTransform(swtTransform);
        swtTransform.translate(x, y);
        this.gc.setTransform(swtTransform);
        swtTransform.dispose();
    }


    /**

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                            // printer
                            printerTransform
                                    .scale(scaleFactor.x, scaleFactor.y);


                            // Adjust for margins
                            printerTransform.translate(printerClientArea.x
                                    / scaleFactor.x, printerClientArea.y
                                    / scaleFactor.y);


                            // Grid will not automatically print the pages at
                            // the left margin.

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                            // the left margin.
                            // Example: page 1 will print at x = 0, page 2 at x
                            // = 100, page 3 at x = 300
                            // Adjust to print from the left page margin. i.e x
                            // = 0
                            printerTransform.translate(-1 * printBounds.x, -1
                                    * printBounds.y);
                            gc.setTransform(printerTransform);


                            printLayer(gc, printBounds);

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                                + -rectangle.y
                                + CellStyleUtil.getHorizontalAlignmentPadding(
                                        cellStyle, rectangle, contentHeight)
                                + spacing;


                        transform.translate(xOffset, yOffset);
                    } else {
                        transform.rotate(90f);


                        int horizontalPadding = CellStyleUtil
                                .getHorizontalAlignmentPadding(cellStyle,

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                                + CellStyleUtil.getVerticalAlignmentPadding(
                                        cellStyle, rectangle, contentWidth);
                        int yOffset = -contentHeight - rectangle.y
                                - rectangle.x - horizontalPadding + spacing;


                        transform.translate(xOffset, yOffset);
                    }


                    gc.setTransform(transform);


                    gc.drawText(text, rectangle.x, rectangle.y,

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                                    + CellStyleUtil
                                            .getHorizontalAlignmentPadding(
                                                    cellStyle, rectangle,
                                                    contentHeight) + spacing;


                            transform.translate(xOffset, yOffset);
                        } else {
                            transform.rotate(90f);


                            int horizontalPadding = CellStyleUtil
                                    .getHorizontalAlignmentPadding(cellStyle,

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