PathResourceConverter

Inheritance: java.lang.Object

public final class PathResourceConverter

Convertit PathResource en GraphicsPath et vice versa.

Méthodes

Méthode	Description
toGraphicsPath(PathResource[] pathResources, Size imageSize)	Convertit les ressources de chemin en l’instance GraphicsPath.
fromGraphicsPath(GraphicsPath graphicsPath, Size imageSize)	Convertit l’instance GraphicsPath en ressources de chemin.

Example: Create Graphics Path from Path Resources in TIFF image.

try (TiffImage image = (TiffImage)Image.load("Bottle.tif"))
{
    // Créer le GraphicsPath en utilisant PathResources à partir d'une image TIFF
    GraphicsPath graphicsPath = PathResourceConverter.toGraphicsPath(
            image.getActiveFrame().getPathResources().toArray(new PathResource[0]), 
            image.getActiveFrame().getSize());
    Graphics graphics = new Graphics(image);

    // Dessiner une ligne rouge et enregistrer l'image
    graphics.drawPath(new Pen(Color.getRed(), 10), graphicsPath);
    image.save("BottleWithRedBorder.tif");
}

Example: Create Path Resources using Graphics Path.

static void main()
{
    try (TiffImage image = (TiffImage)Image.load("Bottle.tif"))
    {
        // Créer une Figure rectangulaire pour GraphicsPath
        Figure figure = new Figure();
        figure.addShape(createBezierShape(100f, 100f, 500f, 100f, 500f, 1000f, 100f, 1000f));

        // Créer GraphicsPath en utilisant notre Figure
        GraphicsPath graphicsPath = new GraphicsPath();
        graphicsPath.addFigure(figure);

        // Définir PathResources en utilisant GraphicsPath
        PathResource[] pathResource = PathResourceConverter.fromGraphicsPath(graphicsPath, image.getSize());
        image.getActiveFrame().setPathResources(Arrays.asList(pathResource));

        // Enregistrer l'image
        image.save("BottleWithRectanglePath.tif");
    }
}

private static BezierShape createBezierShape(float ... coordinates)
{
    PointF[] bezierPoints = coordinatesToBezierPoints(coordinates);
    return new BezierShape(bezierPoints, true);
}

private static PointF[] coordinatesToBezierPoints(float[] coordinates)
{
    PointF[] bezierPoints = new PointF[3 * coordinates.length / 2];
    int i = 0;
    for (int coordinateIndex = 0; coordinateIndex < coordinates.length - 1; coordinateIndex += 2)
        for (int index = 0; index < 3; index++)
        {
            bezierPoints[i++] = new PointF(coordinates[coordinateIndex], coordinates[coordinateIndex + 1]);
        }
                
    return bezierPoints;
}

toGraphicsPath(PathResource[] pathResources, Size imageSize)

public static GraphicsPath toGraphicsPath(PathResource[] pathResources, Size imageSize)

Convertit les ressources de chemin en l’instance GraphicsPath.

Parameters:

Paramètre	Type	Description
pathResources	PathResource[]	Les ressources de chemin.
imageSize	Size	Taille de l’image.

Returns: GraphicsPath - The GraphicsPath instance.

fromGraphicsPath(GraphicsPath graphicsPath, Size imageSize)

public static PathResource[] fromGraphicsPath(GraphicsPath graphicsPath, Size imageSize)

Convertit l’instance GraphicsPath en ressources de chemin.

Parameters:

Paramètre	Type	Description
graphicsPath	GraphicsPath	Le chemin graphique.
imageSize	Size	Taille de l’image.

Returns: com.aspose.imaging.fileformats.tiff.pathresources.PathResource[] - Les ressources de chemin.

PathResource