Flatten or Merge Layers in PSD Image using Java

readme.md

For more details, please visit Flatten or Merge the Layers of a PSD File in Java

Flatten-PSD-Layers.java

// Load the input PSD image
PsdImage image = (PsdImage)(Image.load("Test.psd"));

// Flatten all the layers of input PSD image
image.flattenImage();

// Save the output PSD image with flatten layers
image.save("Flatten.psd");

Merge-PSD-Layers.java

// Load the input PSD image
PsdImage image = (PsdImage)(Image.load("Test.psd"));

Layer[] imageLayers = image.getLayers();

// Read the layers from the PSD file
Layer bottomLayer = imageLayers[0];
Layer middleLayer = imageLayers[1];
Layer topLayer = imageLayers[2];

// Merge PSD Layers
Layer layer1 = image.mergeLayers(bottomLayer, middleLayer);
Layer layer2 = image.mergeLayers(layer1, topLayer);

// Set up the merged layers
Layer[] layers = new Layer[] {layer2};
image.setLayers(layers);

// Save output PSD image with merged layers
image.save("LayersMerged.psd");