/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
* @param closePath if true the path is closed and filled
*/
protected void render(EMFRenderer renderer, boolean closePath) {
// create a GeneralPath containing GeneralPathes
GeneralPath path = new GeneralPath(renderer.getWindingRule());
// iterate the polgons
Point p;
for (int polygon = 0; polygon < numberOfPoints.length; polygon++) {
// create a new member of path
GeneralPath gp = new GeneralPath(renderer.getWindingRule());
for (int point = 0; point < numberOfPoints[polygon]; point++) {
// add a point to gp
p = points[polygon][point];
if (point > 0) {
gp.lineTo((float) p.getX(), (float) p.getY());
} else {
gp.moveTo((float) p.getX(), (float) p.getY());
}
}
// close the member, add it to path
if (closePath) {
gp.closePath();
}
path.append(gp, false);
}
// draw the complete path
if (closePath) {
renderer.fillAndDrawOrAppend(path);
} else {
renderer.drawOrAppend(path);
}
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
GeneralPath currentPath = renderer.getPath();
// fills the current path
if (currentPath != null) {
renderer.fillShape(currentPath);
renderer.setPath(null);
}
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
// The SetArcDirection sets the drawing direction to
// be used for arc and rectangle functions.
renderer.setArcDirection(direction);
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
renderer.closeFigure();
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
// The IntersectClipRect function creates a new clipping
// region from the intersection of the current clipping
// region and the specified rectangle.
renderer.clip(bounds);
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
// TODO: See if this ever happens.
renderer.setFont(font);
}
/**
* displays the tag using the renderer
*
* @param renderer EMFRenderer storing the drawing session data
*/
public void render(EMFRenderer renderer) {
// This function displays bitmaps that have transparent or semitransparent pixels.
if (image != null) {
renderer.drawImage(image, x, y, width, height);
}
}