AiLayerSection.DimValue

AiLayerSection.DimValue property

Obtient ou définit la valeur dim sous forme de pourcentage. Réduit l’intensité des images liées et des images bitmap contenues dans le calque au pourcentage spécifié.

public int DimValue { get; set; }

Valeur de la propriété

La valeur dim en pourcentage.

Exemples

L’exemple suivant illustre la prise en charge des calques dans les fichiers au format AI.

[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 });
}

Voir également

AiLayerSection.ColorNumber AiLayerSection.Green