public void load(String resName, int width, int height) throws IOException {
Image resImage = ImageList.loadImage(resName);
if (null == resImage) {
return;
}
int imgHeight = resImage.getHeight();
int imgWidth = resImage.getWidth();
if (width == -1) {
width = Math.min(imgHeight, imgWidth);
}
if (height == -1) {
height = imgHeight;
}
this.width = width;
this.height = height;
Vector<Icon> tmpIcons = new Vector<Icon>();
for (int y = 0; y < imgHeight; y += height) {
for (int x = 0; x < imgWidth; x += width) {
Icon icon = new Icon(resImage, x, y, width, height);
tmpIcons.addElement(icon);
}
}
icons = new Icon[tmpIcons.size()];
tmpIcons.copyInto(icons);
}
/* Divide text to array of parts using serparator charaster */
public static String[] explode(String text, char separator) {
if (StringUtils.isEmpty(text)) {
return new String[0];
}
Vector<String> tmp = new Vector<String>();
int start = 0;
int end = text.indexOf(separator, start);
while (end >= start) {
tmp.addElement(text.substring(start, end));
start = end + 1;
end = text.indexOf(separator, start);
}
tmp.addElement(text.substring(start));
String[] result = new String[tmp.size()];
tmp.copyInto(result);
return result;
}