Examples with DoubleSize edu.cmu.cs.hcii.cogtool.model.DoubleSize used on opensource projects

Example 16 with DoubleSize

use of edu.cmu.cs.hcii.cogtool.model.DoubleSize in project cogtool by cogtool.

the class DesignExportToHTML method buildFrameImage.

/**
	 * Builds the actual image object from the frame.
	 * Does this by creating an image object the size of the frame, and
	 * passes it as the canvas for drawing by the FrameDemoUI.
	 *
	 * Needs to pass it through a few SWT layers for it to work nicely though.
	 *
	 * NOTE: User of this class must dispose of the image themselves
	 * @param frame
	 * @return
	 */
protected static Image buildFrameImage(Frame frame) {
    // Need the View of the frame before I can build an image for it
    FrameUIModel frameUI = new FrameUIModel(frame, false, WindowUtil.SELECT_CURSOR, 1.0, false, // Don't display color overlays
    0, 0, // No attribute override
    null);
    DoubleSize size = frameUI.getPreferredSize();
    // from DesignUImodel.. but not sure how to take advantage of that
    if (size.height < 100) {
        size.height = 100;
    }
    if (size.width < 100) {
        size.width = 100;
    }
    byte[] bgImg = frame.getBackgroundImage();
    Image image;
    if (bgImg == null) {
        image = new Image(null, PrecisionUtilities.ceiling(size.width), PrecisionUtilities.ceiling(size.height));
    } else {
        image = new Image(null, new ByteArrayInputStream(bgImg));
    }
    return image;
}

Example 17 with DoubleSize

use of edu.cmu.cs.hcii.cogtool.model.DoubleSize in project cogtool by cogtool.

the class FrameEditorUI method resetVisibleArea.

public void resetVisibleArea() {
    // TODO:mlh at least on PC, performUpdate screws up previous locn assignment
    StandardDrawingEditor e = view.getEditor();
    e.getLWS().getUpdateManager().performUpdate();
    DoubleSize extent = frameUI.getPreferredSize();
    e.setMinVisibleArea(PrecisionUtilities.round(extent.width), PrecisionUtilities.round(extent.height), false);
}