private static String writeLayer(ZipOutputStream zos, int layerIndex, Layer layer)
throws IOException {
if (!(layer instanceof ImageLayer)) {
return ""; // currently only image layers are supported
}
ImageLayer imageLayer = (ImageLayer) layer;
String stackXML =
String.format(
Locale.ENGLISH,
"<layer name=\"%s\" visibility=\"%s\" composite-op=\"%s\" opacity=\"%f\" src=\"data/%d.png\" x=\"%d\" y=\"%d\"/>\n",
layer.getName(),
layer.getVisibilityAsORAString(),
layer.getBlendingMode().toSVGName(),
layer.getOpacity(),
layerIndex,
imageLayer.getTranslationX(),
imageLayer.getTranslationX());
ZipEntry entry = new ZipEntry(String.format("data/%d.png", layerIndex));
zos.putNextEntry(entry);
BufferedImage image = imageLayer.getImage();
ImageIO.write(image, "PNG", zos);
zos.closeEntry();
return stackXML;
}
private void updateGUI() {
comp.imageChanged(FULL);
layer.updateIconImage();
if (imageEdit instanceof ImageAndMaskEdit) {
layer.getMask().updateIconImage();
}
History.notifyMenus(this);
}
public MultiLayerEdit(Composition comp, String name, MultiLayerBackup backup) {
super(comp, name);
this.canvasChangeEdit = backup.getCanvasChangeEdit();
this.translationEdit = backup.getTranslationEdit();
int nrLayers = comp.getNrImageLayers();
if (nrLayers == 1) {
layer = comp.getAnyImageLayer();
imageEdit = backup.createImageEdit(layer.getImage());
undoable = true;
} else {
imageEdit = null;
undoable = false;
}
if (comp.hasSelection()) {
assert backup.hasSavedSelection();
selectionChangeEdit = backup.createSelectionChangeEdit();
} else {
if (backup.hasSavedSelection()) {
// it was a deselect:
// either a selection crop or a crop tool crop without
// overlap with the existing selection.
deselectEdit = backup.createDeselectEdit();
}
}
}
@Override
public BufferedImage doTransform(BufferedImage src, BufferedImage dest) {
// fill with the background color
Graphics2D g = dest.createGraphics();
g.setRenderingHint(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON);
g.setRenderingHint(KEY_INTERPOLATION, VALUE_INTERPOLATION_BICUBIC);
g.setColor(bgColorParam.getColor());
g.fillRect(0, 0, dest.getWidth(), dest.getHeight());
double theta = angleParam.getValueInRadians();
ImageLayer layer = ImageComponents.getActiveImageLayerOrMask().get();
float relativeX = centerParam.getRelativeX();
float relativeY = centerParam.getRelativeY();
double centerShiftX = (-layer.getTX() + src.getWidth()) * relativeX;
double centerShiftY = (-layer.getTY() + src.getHeight()) * relativeY;
AffineTransform transform =
AffineTransform.getRotateInstance(theta, centerShiftX, centerShiftY);
int scaleX = scaleParam.getValue(0);
int scaleY = scaleParam.getValue(1);
if ((scaleX != 100) || (scaleY != 100)) {
transform.translate(centerShiftX, centerShiftY);
transform.scale(scaleX / 100.0, scaleY / 100.0);
transform.translate(-centerShiftX, -centerShiftY);
}
int shearX = shearParam.getValue(0);
int shearY = shearParam.getValue(1);
if ((shearX != 0) || (shearY != 0)) {
transform.translate(centerShiftX, centerShiftY);
transform.shear(shearX / 100.0, shearY / 100.0);
transform.translate(-centerShiftX, -centerShiftY);
}
g.drawImage(src, transform, null);
g.dispose();
return dest;
}
public static void createSplashImage() {
assert EventQueue.isDispatchThread();
NewImage.addNewImage(FillType.WHITE, 400, 247, "Splash");
Composition ic = ImageComponents.getActiveComp().get();
ic.getActiveLayer().setName("Color Wheel", AddToHistory.YES);
new ColorWheel().execute(OP_WITHOUT_DIALOG);
addNewLayer("Value Noise");
ValueNoise valueNoise = new ValueNoise();
valueNoise.setDetails(7);
valueNoise.execute(OP_WITHOUT_DIALOG);
ImageLayer layer = (ImageLayer) ic.getActiveLayer();
layer.setOpacity(0.3f, UpdateGUI.YES, AddToHistory.YES, true);
layer.setBlendingMode(BlendingMode.SCREEN, UpdateGUI.YES, AddToHistory.YES, true);
addNewLayer("Gradient");
ToolTests.addRadialBWGradientToActiveLayer(ic, true);
layer = (ImageLayer) ic.getActiveLayer();
layer.setOpacity(0.4f, UpdateGUI.YES, AddToHistory.YES, true);
layer.setBlendingMode(BlendingMode.LUMINOSITY, UpdateGUI.YES, AddToHistory.YES, true);
FgBgColors.setFG(WHITE);
Font font = new Font(SPLASH_SCREEN_FONT, Font.BOLD, 48);
addRasterizedTextLayer(ic, "Pixelitor", WHITE, font, -17, BlendingMode.NORMAL, 0.9f, false);
addDropShadow();
font = new Font(SPLASH_SCREEN_FONT, Font.BOLD, 22);
addRasterizedTextLayer(ic, "Loading...", WHITE, font, -70, BlendingMode.NORMAL, 0.9f, false);
addDropShadow();
font = new Font(SPLASH_SCREEN_FONT, Font.PLAIN, 20);
addRasterizedTextLayer(
ic, "version " + Build.VERSION_NUMBER, WHITE, font, 50, BlendingMode.NORMAL, 0.9f, false);
addDropShadow();
// font = new Font(Font.SANS_SERIF, Font.PLAIN, 10);
// addRasterizedTextLayer(ic, new Date().toString(), font, 0.8f, 100, false);
}
private void testMoveToolImpl(boolean altDrag) {
move(400, 400);
click();
if (altDrag) {
altDrag(300, 300);
} else {
ImageLayer layer = ImageComponents.getActiveIC().getComp().getActiveImageLayerOrMask();
int txx = layer.getTranslationX();
int txy = layer.getTranslationY();
assert txx == 0;
assert txy == 0;
drag(200, 300);
txx = layer.getTranslationX();
txy = layer.getTranslationY();
// This will be true only if we are at 100% zoom!
assert txx == -200 : "txx = " + txx;
assert txy == -100 : "txy = " + txx;
}
keyboardUndoRedo();
keyboardUndo();
}
private static void addRasterizedTextLayer(
Composition ic,
String text,
Color textColor,
Font font,
int translationY,
BlendingMode blendingMode,
float opacity,
boolean dropShadow) {
addNewLayer(text);
TextFilter textFilter = TextFilter.INSTANCE;
AreaEffects effects = null;
if (dropShadow) {
effects = new AreaEffects();
effects.setDropShadowEffect(new ShadowPathEffect(1.0f));
}
TextSettings settings =
new TextSettings(
text,
font,
textColor,
effects,
AbstractLayoutPainter.HorizontalAlignment.CENTER,
AbstractLayoutPainter.VerticalAlignment.CENTER,
false);
textFilter.setSettings(settings);
textFilter.execute(OP_WITHOUT_DIALOG);
ImageLayer layer = (ImageLayer) ic.getActiveLayer();
layer.setTranslation(0, translationY);
layer.enlargeImage(layer.getComp().getCanvasBounds());
layer.setOpacity(opacity, UpdateGUI.YES, AddToHistory.YES, true);
layer.setBlendingMode(blendingMode, UpdateGUI.YES, AddToHistory.YES, true);
}
public static Composition readOpenRaster(File file)
throws IOException, ParserConfigurationException, SAXException {
boolean DEBUG = System.getProperty("openraster.debug", "false").equals("true");
String stackXML = null;
Map<String, BufferedImage> images = new HashMap<>();
try (ZipFile zipFile = new ZipFile(file)) {
Enumeration<? extends ZipEntry> fileEntries = zipFile.entries();
while (fileEntries.hasMoreElements()) {
ZipEntry entry = fileEntries.nextElement();
String name = entry.getName();
if (name.equalsIgnoreCase("stack.xml")) {
stackXML = extractString(zipFile.getInputStream(entry));
} else if (name.equalsIgnoreCase("mergedimage.png")) {
// no need for that
} else {
String extension = FileExtensionUtils.getFileExtension(name);
if ("png".equalsIgnoreCase(extension)) {
BufferedImage image = ImageIO.read(zipFile.getInputStream(entry));
images.put(name, image);
if (DEBUG) {
System.out.println(
String.format(
"OpenRaster::readOpenRaster: found png image in zip file at the path '%s'",
name));
}
}
}
}
}
if (stackXML == null) {
throw new IllegalStateException("No stack.xml found.");
}
if (DEBUG) {
System.out.println(String.format("OpenRaster::readOpenRaster: stackXML = '%s'", stackXML));
}
Document doc = loadXMLFromString(stackXML);
Element documentElement = doc.getDocumentElement();
documentElement.normalize();
String documentElementNodeName = documentElement.getNodeName();
if (!documentElementNodeName.equals("image")) {
throw new IllegalStateException(
String.format(
"stack.xml root element is '%s', expected: 'image'", documentElementNodeName));
}
String w = documentElement.getAttribute("w");
int compositionWidth = Integer.parseInt(w);
String h = documentElement.getAttribute("h");
int compositionHeight = Integer.parseInt(h);
if (DEBUG) {
System.out.println(
String.format(
"OpenRaster::readOpenRaster: w = '%s', h = '%s', compositionWidth = %d, compositionHeight = %d",
w, h, compositionWidth, compositionHeight));
}
Composition comp = Composition.empty(compositionWidth, compositionHeight);
comp.setFile(file);
NodeList layers = documentElement.getElementsByTagName("layer");
for (int i = layers.getLength() - 1;
i >= 0;
i--) { // stack.xml contains layers in reverse order
Node node = layers.item(i);
Element element = (Element) node;
String layerName = element.getAttribute("name");
String layerVisibility = element.getAttribute("visibility");
String layerVisible = element.getAttribute("visible");
String layerBlendingMode = element.getAttribute("composite-op");
String layerOpacity = element.getAttribute("opacity");
String layerImageSource = element.getAttribute("src");
String layerX = element.getAttribute("x");
String layerY = element.getAttribute("y");
BufferedImage image = images.get(layerImageSource);
image = ImageUtils.toCompatibleImage(image);
if (DEBUG) {
int imageWidth = image.getWidth();
int imageHeight = image.getHeight();
System.out.println(
"OpenRaster::readOpenRaster: imageWidth = "
+ imageWidth
+ ", imageHeight = "
+ imageHeight);
// Utils.debugImage(image, layerImageSource);
}
if (layerVisibility == null || layerVisibility.isEmpty()) {
// workaround: paint.net exported files use "visible" attribute instead of "visibility"
layerVisibility = layerVisible;
}
boolean visibility = layerVisibility == null ? true : layerVisibility.equals("visible");
ImageLayer layer = new ImageLayer(comp, image, layerName, null);
layer.setVisible(visibility, AddToHistory.NO);
BlendingMode blendingMode = BlendingMode.fromSVGName(layerBlendingMode);
if (DEBUG) {
System.out.println("OpenRaster::readOpenRaster: blendingMode = " + blendingMode);
}
layer.setBlendingMode(blendingMode, UpdateGUI.NO, AddToHistory.NO, false);
float opacity = Utils.parseFloat(layerOpacity, 1.0f);
layer.setOpacity(opacity, UpdateGUI.NO, AddToHistory.NO, false);
int translationX = Utils.parseInt(layerX, 0);
int translationY = Utils.parseInt(layerY, 0);
// TODO assuming that there is no layer mask
layer.setTranslation(translationX, translationY);
if (DEBUG) {
System.out.println(
String.format(
"OpenRaster::readOpenRaster: opacity = %.2f, translationX = %d, translationY = %d",
opacity, translationX, translationY));
}
comp.addLayerNoGUI(layer);
}
comp.setActiveLayer(comp.getLayer(0), AddToHistory.NO);
return comp;
}