Export Layer Group to image

导出图层组到图像

Aspose.PSD支持将图层组导出为图像。为此，该API提供了LayerGroup类。

示例

以下代码片段演示了将图层组导出为图像。

// For complete examples and data files, please go to https://github.com/aspose-psd/Aspose.PSD-for-.NET

string outputPng = "LayerGroup.psd_folder.png";

            using (PsdImage psdImage = new PsdImage(100, 100))
            {
                // Init background layer
                var bgLayer = FillLayer.CreateInstance(FillType.Color);
                ((IColorFillSettings)bgLayer.FillSettings).Color = Color.Blue;

                // Init regular layers
                byte[] tempBytes = new byte[10 * 10];
                Layer layer1 = new Layer(
                    new Rectangle(50, 50, 10, 10), tempBytes, tempBytes, tempBytes, "Layer 1");
                Layer layer2 = new Layer(
                    new Rectangle(50, 50, 10, 10), tempBytes, tempBytes, tempBytes, "Layer 2");
    
                // Init and add folder
                LayerGroup layerGroup = psdImage.AddLayerGroup("Folder", 0, true);
    
                // add background to PsdImage
                psdImage.AddLayer(bgLayer);
    
                // add regular layers to folder
                layerGroup.AddLayer(layer1);
                layerGroup.AddLayer(layer2);
    
                // Validate that the layers were added correctly
                System.Diagnostics.Debug.Assert(layerGroup.Layers[0].DisplayName == "Layer 1");
                System.Diagnostics.Debug.Assert(layerGroup.Layers[1].DisplayName == "Layer 2");

                psdImage.Save(outputPsd);
                layerGroup.Save(outputPng, new PngOptions());
            }

有关更详细的信息和示例，请访问Aspose.PSD for C#文档。