Definierar klassen LnkeResource som innehåller information om externa länkade filer eller tillgångar i PSD-formatbilden. Länkresursen kan innehålla fleraLiFeDataSource instanser som kan nås av indexer. Detta är en del av PSD File Format Manipulation API som hjälper till att modifiera Adobe® Photoshop®-filer programmatiskt
Följande kod visar stödet för LnkeResource-resursen.
[C#]
void AssertIsTrue(bool condition)
{
if (!condition)
{
throw new FormatException(string.Format("Expected true"));
}
}
void AssertAreEqual(object actual, object expected)
{
if (!object.Equals(actual, expected))
{
throw new FormatException(string.Format("Actual value {0} are not equal to expected {1}.", actual, expected));
}
}
object[] ComplexLnkEResourceSupportCases = new object[]
{
new object[]
{
"10fc87d0-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/or hdr btns” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633541.0d,
"uuid:8485ca8d-9496-7f4d-9ef7-4243a00d4161",
"OneReview-InDesign-InContextTranslation",
"or hdr btns.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b4
},
new object[]
{
"10fc87cc-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/cs Id icon” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633512.0d,
"uuid:c18be832-adf7-4b43-8223-a9740807a66c",
"OneReview-InDesign-InContextTranslation",
"cs Id icon.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b0
},
new object[]
{
"10fef79c-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/pointer cursor” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633570.0d,
"uuid:9d7ccaac-f094-214b-8721-1a07ae8700a9",
"OneReview-InDesign-InContextTranslation",
"pointer cursor.ai",
0L,
"",
6,
"unlicensed",
false,
0x03c0
},
new object[]
{
"10fef79a-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/x” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633555.0d,
"uuid:b28aa699-21d6-2d4d-a4c7-790234c1b6ba",
"OneReview-InDesign-InContextTranslation",
"x.ai",
0L,
"",
6,
"unlicensed",
false,
0x38c
},
new object[]
{
"10fef79b-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/modal btns” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633562.0d,
"uuid:1bd42767-058d-da44-bdee-eada3b9d40a5",
"OneReview-InDesign-InContextTranslation",
"modal btns.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b0
},
new object[]
{
"10fc87cd-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/cs ppt icon” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633519.0d,
"uuid:215499ac-ac44-b44d-894b-9ff2c7008d9d",
"OneReview-InDesign-InContextTranslation",
"cs ppt icon.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b4
},
new object[]
{
"10fc87cf-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/cs AI icon” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633534.0d,
"uuid:a67964d4-8682-d649-8118-474cb1776264",
"OneReview-InDesign-InContextTranslation",
"cs AI icon.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b0
},
new object[]
{
"10fc87ce-688f-1179-9685-9d0a040abdc3",
@"CC Libraries Asset “OneReview-InDesign-InContextTranslation/cs PSD icon” (Feature is available in Photoshop CC 2015)",
"01/01/0001 00:00:00",
1463698633527.0d,
"uuid:8e9d5745-9f23-6f49-968e-647a45811bcb",
"OneReview-InDesign-InContextTranslation",
"cs PSD icon.ai",
0L,
"",
6,
"unlicensed",
false,
0x3b4
},
};
void ExampleOfComplexLnkEResourceSupport(string filePath, int length, int length2, object[] dataSourceExpectedValues)
{
filePath = "PSDNET652_1" + Path.DirectorySeparatorChar + filePath;
string fileName = Path.GetFileName(filePath);
using (PsdImage image = (PsdImage)Image.Load(filePath))
{
LnkeResource lnkeResource = null;
foreach (var resource in image.GlobalLayerResources)
{
lnkeResource = resource as LnkeResource;
if (lnkeResource != null)
{
AssertAreEqual(lnkeResource.DataSourceCount, 8);
AssertAreEqual(lnkeResource.Length, length);
AssertAreEqual(lnkeResource.IsEmpty, false);
for (int i = 0; i < lnkeResource.DataSourceCount; i++)
{
LiFeDataSource liFeSource = lnkeResource[i];
object[] expected = (object[])dataSourceExpectedValues[i];
AssertAreEqual(liFeSource.Type, LinkDataSourceType.liFE);
AssertAreEqual(liFeSource.UniqueId, new Guid((string)expected[0]));
AssertAreEqual(liFeSource.FullPath, expected[1]);
AssertAreEqual(liFeSource.Date.ToString(CultureInfo.InvariantCulture), expected[2]);
AssertAreEqual(liFeSource.AssetModTime, expected[3]);
AssertAreEqual(liFeSource.ChildDocId, expected[4]);
AssertAreEqual(liFeSource.FileName, expected[5]);
AssertAreEqual(liFeSource.OriginalFileName, expected[6]);
AssertAreEqual(liFeSource.FileSize, expected[7]);
AssertAreEqual(liFeSource.FileType, expected[8]);
AssertAreEqual(liFeSource.FileCreator.TrimEnd(' '), string.Empty);
AssertAreEqual(liFeSource.Version, expected[9]);
AssertAreEqual(liFeSource.AdobeStockLicenseState, expected[10]);
AssertAreEqual(liFeSource.HasFileOpenDescriptor, (bool)expected[11]);
if (liFeSource.HasFileOpenDescriptor)
{
AssertAreEqual(liFeSource.CompId, -1);
AssertAreEqual(liFeSource.OriginalCompId, -1);
liFeSource.CompId = int.MaxValue;
}
liFeSource.FullPath = @"file:///C:/Aspose/net/Aspose.Psd/test/testdata/Images/Psd/SmartObjects/rgb8_2x2.png";
liFeSource.FileName = "rgb8_2x23.png";
liFeSource.ChildDocId = Guid.NewGuid().ToString();
liFeSource.Date = DateTime.Now;
liFeSource.AssetModTime = double.MaxValue;
liFeSource.FileSize = long.MaxValue;
liFeSource.FileType = "test";
liFeSource.FileCreator = "file";
AssertAreEqual((int)liFeSource.Length, expected[12]);
}
AssertAreEqual(lnkeResource.Length, length2);
break;
}
}
AssertIsTrue(lnkeResource != null);
}
}
ExampleOfComplexLnkEResourceSupport(
"OneReview-InDesign-RefreshPreviewIxD(2).psd",
0x21ac,
0x1db8,
ComplexLnkEResourceSupportCases);
