public static void randomToolActions(int numStrokes, boolean brushOnly) {
Composition comp = ImageComponents.getActiveComp().get();
Random random = new Random();
if (comp != null) {
int canvasWidth = comp.getCanvasWidth();
int canvasHeight = comp.getCanvasHeight();
ProgressMonitor progressMonitor = Utils.createPercentageProgressMonitor("1001 Tool Actions");
// So far we are on the EDT
Runnable notEDTThreadTask =
() -> {
assert !SwingUtilities.isEventDispatchThread();
for (int i = 0; i < numStrokes; i++) {
int progressPercentage = (int) ((float) i * 100 / numStrokes);
progressMonitor.setProgress(progressPercentage);
progressMonitor.setNote(progressPercentage + "%");
Runnable edtRunnable =
() -> testToolAction(comp, random, canvasWidth, canvasHeight, brushOnly);
try {
SwingUtilities.invokeAndWait(edtRunnable);
} catch (InterruptedException | InvocationTargetException e) {
e.printStackTrace();
}
comp.repaint();
}
progressMonitor.close();
};
new Thread(notEDTThreadTask).start();
}
}
public static void addRadialBWGradientToActiveLayer(Composition comp, boolean radial) {
int canvasWidth = comp.getCanvasWidth();
int canvasHeight = comp.getCanvasHeight();
int startX = canvasWidth / 2;
int startY = canvasHeight / 2;
int endX = 0;
int endY = 0;
if (canvasWidth > canvasHeight) {
endX = startX;
} else {
endY = startY;
}
GradientType gradientType;
if (radial) {
gradientType = GradientType.RADIAL;
} else {
gradientType = GradientType.SPIRAL_CW;
}
GradientTool.drawGradient(
comp.getActiveMaskOrImageLayer(),
gradientType,
BLACK_TO_WHITE,
REFLECT,
AlphaComposite.SrcOver,
new UserDrag(startX, startY, endX, endY),
false);
}
private static void paintDiagonals(
AbstractBrushTool eraseTool, Composition comp, int xDistanceFormEdge, int yDistanceFormEdge) {
int canvasWidth = comp.getCanvasWidth();
int canvasHeight = comp.getCanvasHeight();
Point topLeft = new Point(xDistanceFormEdge, yDistanceFormEdge);
Point topRight = new Point(canvasWidth - xDistanceFormEdge, yDistanceFormEdge);
Point bottomRight =
new Point(canvasWidth - xDistanceFormEdge, canvasHeight - yDistanceFormEdge);
Point bottomLeft = new Point(xDistanceFormEdge, canvasHeight - yDistanceFormEdge);
eraseTool.drawBrushStrokeProgrammatically(comp, topLeft, bottomRight);
eraseTool.drawBrushStrokeProgrammatically(comp, topRight, bottomLeft);
}
private static void paintHeartShape(Composition comp) {
ShapesTool shapesTool = Tools.SHAPES;
int canvasWidth = comp.getCanvasWidth();
int canvasHeight = comp.getCanvasHeight();
UserDrag userDrag =
new UserDrag(
(int) (canvasWidth * 0.25),
(int) (canvasHeight * 0.25),
(int) (canvasWidth * 0.75),
(int) (canvasHeight * 0.75));
shapesTool.setShapeType(ShapeType.HEART);
shapesTool.paintShapeOnIC(comp, userDrag);
}
public static void writeOpenRaster(Composition comp, File outFile, boolean addMergedImage)
throws IOException {
FileOutputStream fos = new FileOutputStream(outFile);
ZipOutputStream zos = new ZipOutputStream(fos);
String stackXML =
String.format(
"<?xml version='1.0' encoding='UTF-8'?>\n"
+ "<image w=\"%d\" h=\"%d\">\n"
+ "<stack>\n",
comp.getCanvasWidth(), comp.getCanvasHeight());
int nrLayers = comp.getNrLayers();
// Reverse iteration: in stack.xml the first element in a stack is the uppermost.
for (int i = nrLayers - 1; i >= 0; i--) {
Layer layer = comp.getLayer(i);
stackXML += writeLayer(zos, i, layer);
}
if (addMergedImage) {
zos.putNextEntry(new ZipEntry("mergedimage.png"));
ImageIO.write(comp.getCompositeImage(), "PNG", zos);
zos.closeEntry();
}
stackXML += "</stack>\n</image>";
// write the stack.xml file
zos.putNextEntry(new ZipEntry("stack.xml"));
zos.write(stackXML.getBytes("UTF-8"));
zos.closeEntry();
// write the mimetype
zos.putNextEntry(new ZipEntry("mimetype"));
zos.write("image/openraster".getBytes("UTF-8"));
zos.closeEntry();
zos.close();
}