/**
* Set the color the image is rendered with.
*
* @param newColor the color of the image
* @return the instance of this image initialization script
*/
public ImageInit setColor(final SpriteColor newColor) {
color = new int[4];
color[0] = newColor.getRedi();
color[1] = newColor.getBluei();
color[2] = newColor.getGreeni();
color[3] = newColor.getAlphai();
return this;
}
/**
* Prepare the widget for the active work.
*
* @param widget the widget that is prepared
*/
@Override
@SuppressWarnings("nls")
public void initWidget(final Widget widget) {
if (!(widget instanceof AbstractImage)) {
throw new IllegalArgumentException("Init Class requires a image widget");
}
if (imageID == -1) {
return;
}
final AbstractImage image = (AbstractImage) widget;
final Sprite sprite = MarkerFactory.getInstance().getPrototype(imageID).getSprite();
sprite.setAlign(Sprite.HAlign.left, Sprite.VAlign.bottom);
if (color != null) {
final SpriteColor newColor = Graphics.getInstance().getSpriteColor();
newColor.set(color[0], color[1], color[2]);
newColor.setAlpha(color[3]);
image.setColor(newColor);
}
image.setImage(sprite);
}