List of screenToImageCoords() Examples

Examples of screenToImageCoords()

jsky.coords.CoordinateConverter.screenToImageCoords()
Convert the given screen coordinates to image coordinates. @param p The point to convert. @param isDistance True if p should be interpreted as a distance insteadof a point.

Examples of jsky.coords.CoordinateConverter.screenToImageCoords()

        CoordinateConverter coordinateConverter = imageDisplay.getCoordinateConverter();
        Point2D.Double p = new Point2D.Double();
        for (int i = 0; i < length; i += 2) {
            p.x = coords[i];
            p.y = coords[i + 1];
            coordinateConverter.screenToImageCoords(p, false);
            coords[i] = p.x;
            coords[i + 1] = p.y;
        }


        // convert to Tcl list format

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Examples of jsky.coords.CoordinateConverter.screenToImageCoords()

     * Return a Tcl formatted (space separated) list of two image coordinate values
     * for the given screen coordinate point.
     */
    protected String getCoords(Point2D.Double p) {
        CoordinateConverter coordinateConverter = imageDisplay.getCoordinateConverter();
        coordinateConverter.screenToImageCoords(p, false);
        return Double.toString(p.getX()) + " " + Double.toString(p.getY());
    }


    /**
     * Return a Tcl formatted list of Tk canvas item style configuration options

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