@Test
public void deletePicture() {
SBook book = SBooks.createBook("book1");
SSheet sheet = book.createSheet("Picture");
assertEquals(0, sheet.getPictures().size());
try {
AImage zklogo = new AImage(RangeTest.class.getResource("zklogo.png"));
ViewAnchor anchor = new ViewAnchor(0, 1, zklogo.getWidth() / 2, zklogo.getHeight() / 2);
SPicture picture =
SRanges.range(sheet).addPicture(anchor, zklogo.getByteData(), SPicture.Format.PNG);
assertEquals(1, sheet.getPictures().size());
assertEquals(Format.PNG, picture.getFormat());
assertEquals(zklogo.getWidth() / 2, picture.getAnchor().getWidth());
SRanges.range(sheet).deletePicture(picture);
assertEquals(0, sheet.getPictures().size());
// ImExpTestUtil.write(book, Type.XLSX); //human checking
} catch (IOException e) {
e.printStackTrace();
fail();
}
}
private void show(int index, org.zkoss.util.media.Media media) {
System.out.println("received: " + media.getName());
Vbox box = new Vbox();
box.setId("file" + index);
box.setStyle("border: 1px solid black; padding: 3px;");
box.setParent(results);
createLabel(box, "name", media.getName());
createLabel(box, "contentType", media.getContentType());
createLabel(box, "format", media.getFormat());
createLabel(
box,
"binary",
media.isBinary()
? new java.math.BigInteger(1, media.getByteData()).toString(16).toUpperCase()
: "");
createLabel(box, "text", media.isBinary() ? "" : media.getStringData());
if (media instanceof AImage) {
AImage image = (AImage) media;
createLabel(box, "width", image.getWidth() + "px");
createLabel(box, "height", image.getHeight() + "px");
} else {
createLabel(box, "width", "");
createLabel(box, "height", "");
}
}