AiLayerSection.IsShown

AiLayerSection.IsShown property

Hiermee wordt een waarde opgehaald of ingesteld die aangeeft of deze laag wordt weergegeven. Geeft alle illustraties in de laag op het tekengebied weer, indien waar.

public bool IsShown { get; set; }

Eigendoms-waarde

WAAR als deze laag wordt getoond; anders,vals .

Voorbeelden

Het volgende voorbeeld demonstreert de ondersteuning van lagen in bestanden in AI-indeling.

[C#]

string sourceFilePath = "form_8_2l3_7.ai";
string outputFilePath = "form_8_2l3_7_export";

void AssertIsTrue(bool condition, string message)
{
    if (!condition)
    {
        throw new FormatException(message);
    }
}

using (AiImage image = (AiImage)Image.Load(sourceFilePath))
{
    AiLayerSection layer0 = image.Layers[0];
    AssertIsTrue(layer0 != null, "Layer 0 should be not null.");
    AssertIsTrue(layer0.Name == "Layer 4", "The Name property of the layer 0 should be `Layer 4`");
    AssertIsTrue(!layer0.IsTemplate, "The IsTemplate property of the layer 0 should be false.");
    AssertIsTrue(layer0.IsLocked, "The IsLocked property of the layer 0 should be true.");
    AssertIsTrue(layer0.IsShown, "The IsShown property of the layer 0 should be true.");
    AssertIsTrue(layer0.IsPrinted, "The IsPrinted property of the layer 0 should be true.");
    AssertIsTrue(!layer0.IsPreview, "The IsPreview property of the layer 0 should be false.");
    AssertIsTrue(layer0.IsImagesDimmed, "The IsImagesDimmed property of the layer 0 should be true.");
    AssertIsTrue(layer0.DimValue == 51, "The DimValue property of the layer 0 should be 51.");
    AssertIsTrue(layer0.ColorNumber == 0, "The ColorNumber property of the layer 0 should be 0.");
    AssertIsTrue(layer0.Red == 79, "The Red property of the layer 0 should be 79.");
    AssertIsTrue(layer0.Green == 128, "The Green property of the layer 0 should be 128.");
    AssertIsTrue(layer0.Blue == 255, "The Blue property of the layer 0 should be 255.");
    AssertIsTrue(layer0.RasterImages.Length == 0, "The pixels length property of the raster image in the layer 0 should equals 0.");

    AiLayerSection layer1 = image.Layers[1];
    AssertIsTrue(layer1 != null, "Layer 1 should be not null.");
    AssertIsTrue(layer1.Name == "Layer 1", "The Name property of the layer 1 should be `Layer 1`");
    AssertIsTrue(layer1.RasterImages.Length == 1, "The length property of the raster images in the layer 1 should equals 1.");

    AiRasterImageSection rasterImage = layer1.RasterImages[0];
    AssertIsTrue(rasterImage != null, "The raster image in the layer 1 should be not null.");
    AssertIsTrue(rasterImage.Pixels != null, "The pixels property of the raster image in the layer 1 should be not null.");
    AssertIsTrue(string.Empty == rasterImage.Name, "The Name property of the raster image in the layer 1 should be empty");
    AssertIsTrue(rasterImage.Pixels.Length == 100, "The pixels length property of the raster image in the layer 1 should equals 100.");

    image.Save(outputFilePath + ".psd", new PsdOptions());
    image.Save(outputFilePath + ".png", new PngOptions() { ColorType = PngColorType.TruecolorWithAlpha });
}

Zie ook

• class AiLayerSection
• naamruimte Aspose.PSD.FileFormats.Ai
• montage Aspose.PSD