דף זה מכיל את הערות הגרסה עבור Aspose.PSD for .NET 24.4
מפתח | סיכום | קטגוריה |
---|---|---|
PSDNET-1871 | [AI Format] Add XObjectForm resource handling | תכונה |
PSDNET-1961 | Add Constructor for the ShapeLayer | תכונה |
PSDNET-1879 | תיקון להמרת קובץ Psd מ-RGB ל-CMYK | באג |
PSDNET-1966 | קובץ PSD ספציפי לא יכול להיוצא באמצעות Aspose.PSD | באג |
שינויי API הציבוריים
API חדשים:
- M:Aspose.PSD.FileFormats.Psd.PsdImage.AddShapeLayer
API שהוסרו:
- אין
דוגמאות שימוש:
PSDNET-1871. [AI Format] Add XObjectForm resource handling
string sourceFile = Path.Combine(baseFolder, "example.ai");
string outputFilePath = Path.Combine(outputFolder, "example.png");
using (AiImage image = (AiImage)Image.Load(sourceFile))
{
image.Save(outputFilePath, new PngOptions());
}
PSDNET-1879. תיקון להמרת קובץ Psd מ-RGB ל-CMYK
// בדיקה שקובץ psd המומר ל-CMYK + RLE 4 ערוצים מתוך קובץ psd ב-RGB + RLE 4 ערוצים, באמת יש לו 4 ערוצים
// ו-HasTransparencyData == שקר.
string sourceFile = Path.Combine(baseFolder, "frog_nosymb.psd");
string outputFile = Path.Combine(outputFolder, "frog_nosymb_output.psd");
using (PsdImage psdImage = (PsdImage)Image.Load(sourceFile))
{
psdImage.HasTransparencyData = false;
PsdOptions psdOptions = new PsdOptions(psdImage)
{
ColorMode = ColorModes.Cmyk,
CompressionMethod = CompressionMethod.RLE,
ChannelsCount = 4,
};
psdImage.Save(outputFile, psdOptions);
}
using (PsdImage psdImage = (PsdImage)Image.Load(outputFile))
{
AssertAreEqual(false, psdImage.HasTransparencyData);
AssertAreEqual((ushort)4, psdImage.Layers[0].ChannelsCount);
}
void AssertAreEqual(object expected, object actual, string message = null)
{
if (!object.Equals(expected, actual))
{
throw new Exception(message ?? "Objects are not equal.");
}
PSDNET-1961. Add Constructor for the ShapeLayer
string outputFile = Path.Combine(outputFolder, "AddShapeLayer_output.psd");
const int ImgToPsdRatio = 256 * 65535;
using (PsdImage newPsd = new PsdImage(600, 400))
{
ShapeLayer layer = newPsd.AddShapeLayer();
var newShape = GenerateNewShape(newPsd.Size);
List<IPathShape> newShapes = new List<IPathShape>();
newShapes.Add(newShape);
layer.Path.SetItems(newShapes.ToArray());
layer.Update();
newPsd.Save(outputFile);
}
using (PsdImage image = (PsdImage)Image.Load(outputFile))
{
AssertAreEqual(2, image.Layers.Length);
ShapeLayer shapeLayer = image.Layers[1] as ShapeLayer;
ColorFillSettings internalFill = shapeLayer.Fill as ColorFillSettings;
IStrokeSettings strokeSettings = shapeLayer.Stroke;
ColorFillSettings strokeFill = shapeLayer.Stroke.Fill as ColorFillSettings;
AssertAreEqual(1, shapeLayer.Path.GetItems().Length); // 1 Shape
AssertAreEqual(3, shapeLayer.Path.GetItems()[0].GetItems().Length); // 3 knots in a shape
AssertAreEqual(-16127182, internalFill.Color.ToArgb()); // ff09eb32
AssertAreEqual(7.41, strokeSettings.Size);
AssertAreEqual(false, strokeSettings.Enabled);
AssertAreEqual(StrokePosition.Center, strokeSettings.LineAlignment);
AssertAreEqual(LineCapType.ButtCap, strokeSettings.LineCap);
AssertAreEqual(LineJoinType.MiterJoin, strokeSettings.LineJoin);
AssertAreEqual(-16777216, strokeFill.Color.ToArgb()); // ff000000
}
PathShape GenerateNewShape(Size imageSize)
{
var newShape = new PathShape();
PointF point1 = new PointF(20, 100);
PointF point2 = new PointF(200, 100);
PointF point3 = new PointF(300, 10);
BezierKnotRecord[] bezierKnots = new BezierKnotRecord[]
{
new BezierKnotRecord()
{
IsLinked = true,
Points = new Point[3]
{
PointFToResourcePoint(point1, imageSize),
PointFToResourcePoint(point1, imageSize),
PointFToResourcePoint(point1, imageSize),
}
},
new BezierKnotRecord()
{
IsLinked = true,
Points = new Point[3]
{
PointFToResourcePoint(point2, imageSize),
PointFToResourcePoint(point2, imageSize),
PointFToResourcePoint(point2, imageSize),
}
},
new BezierKnotRecord()
{
IsLinked = true,
Points = new Point[3]
{
PointFToResourcePoint(point3, imageSize),
PointFToResourcePoint(point3, imageSize),
PointFToResourcePoint(point3, imageSize),
}
},
};
newShape.SetItems(bezierKnots);
return newShape;
}
Point PointFToResourcePoint(PointF point, Size imageSize)
{
return new Point(
(int)Math.Round(point.Y * (ImgToPsdRatio / imageSize.Height)),
(int)Math.Round(point.X * (ImgToPsdRatio / imageSize.Width)));
}
void AssertAreEqual(object expected, object actual, string message = null)
{
if (!object.Equals(expected, actual))
{
throw new Exception(message ?? "Objects are not equal.");
}
PSDNET-1966. קובץ PSD מסוים לא יכול להיוצא באמצעות Aspose.PSD
string sourceFile = Path.Combine(baseFolder, "1966source.psd");
string outputPng = Path.Combine(outputFolder, "output.png");
using (var psdImage = (PsdImage)Image.Load(sourceFile, new PsdLoadOptions() { LoadEffectsResource = true }))
{
psdImage.Save(outputPng, new PngOptions());
}