Risorse supportate

Supporto di GdFlResource

Questo articolo mostra il supporto di GdFlResource in un file PSD con Aspose.PSD. Il seguente frammento di codice ti mostra come Aspose.PSD supporti GdFlResource.

        String dataDir = Utils.getDataDir(SupportOfGdFlResource.class) + "PSD/";
        String sourceFileName = dataDir + "ComplexGradientFillLayer.psd";
        String exportPath = dataDir + "ComplexGradientFillLayer_after.psd";

        PsdImage im = (PsdImage) Image.load(sourceFileName);

        try {
            for (Layer layer : im.getLayers()) {
                if (layer instanceof FillLayer) {
                    FillLayer fillLayer = (FillLayer) layer;

                    for (LayerResource res : fillLayer.getResources()) {
                        if (res instanceof GdFlResource) {
                            // Reading
                            GdFlResource resource = (GdFlResource) res;

                            if (resource.getAlignWithLayer() != false ||
                                    (Math.abs(resource.getAngle() - 45.0) > 0.001) ||
                                    resource.getDither() != true ||
                                    resource.getReverse() != false ||
                                    !resource.getColor().equals(Color.getEmpty()) ||
                                    Math.abs(resource.getHorizontalOffset() - (-39)) > 0.001 ||
                                    Math.abs(resource.getVerticalOffset() - (-5)) > 0.001 ||
                                    resource.getTransparencyPoints().length != 3 ||
                                    resource.getColorPoints().length != 2) {
                                throw new RuntimeException("Resource Parameters were read wrong");
                            }

                            IGradientTransparencyPoint[] transparencyPoints = resource.getTransparencyPoints();

                            if (Math.abs(100.0 - transparencyPoints[0].getOpacity()) > 0.25 ||
                                    transparencyPoints[0].getLocation() != 0 ||
                                    transparencyPoints[0].getMedianPointLocation() != 50 ||
                                    Math.abs(50.0 - transparencyPoints[1].getOpacity()) > 0.25 ||
                                    transparencyPoints[1].getLocation() != 2048 ||
                                    transparencyPoints[1].getMedianPointLocation() != 50 ||
                                    Math.abs(100.0 - transparencyPoints[2].getOpacity()) > 0.25 ||
                                    transparencyPoints[2].getLocation() != 4096 ||
                                    transparencyPoints[2].getMedianPointLocation() != 50) {
                                throw new RuntimeException("Gradient Transparency Points were read Wrong");
                            }

                            IGradientColorPoint[] colorPoints = resource.getColorPoints();

                            if (!colorPoints[0].getColor().equals(Color.fromArgb(203, 64, 140)) ||
                                    colorPoints[0].getLocation() != 0 ||
                                    colorPoints[0].getMedianPointLocation() != 50 ||
                                    !colorPoints[1].getColor().equals(Color.fromArgb(203, 0, 0)) ||
                                    colorPoints[1].getLocation() != 4096 ||
                                    colorPoints[1].getMedianPointLocation() != 50) {
                                throw new RuntimeException("Gradient Color Points were read Wrong");
                            }

                            // Editing
                            resource.setAngle(30.0);
                            resource.setDither(false);
                            resource.setAlignWithLayer(true);
                            resource.setReverse(true);
                            resource.setHorizontalOffset(25);
                            resource.setVerticalOffset(-15);

                            List<IGradientColorPoint> newColorPoints = new ArrayList<IGradientColorPoint>();
                            Collections.addAll(newColorPoints, resource.getColorPoints());
                            List<IGradientTransparencyPoint> newTransparencyPoints = new ArrayList<IGradientTransparencyPoint>();
                            Collections.addAll(newTransparencyPoints, resource.getTransparencyPoints());

                            GradientColorPoint gr = new GradientColorPoint();
                            gr.setMedianPointLocation(75);
                            gr.setLocation(4096);
                            gr.setColor(Color.getViolet());
                            newColorPoints.add(gr);

                            colorPoints[1].setLocation(3000);

                            GradientTransparencyPoint gr2 = new GradientTransparencyPoint();
                            gr2.setOpacity(80.0);
                            gr2.setLocation(4096);
                            gr2.setMedianPointLocation(25);

                            newTransparencyPoints.add(gr2);

                            transparencyPoints[2].setLocation(3000);

                            resource.setColorPoints(newColorPoints.toArray(new IGradientColorPoint[0]));
                            resource.setTransparencyPoints(newTransparencyPoints.toArray(new IGradientTransparencyPoint[0]));

                            im.save(exportPath);
                        }

                        break;
                    }

                    break;
                }
            }
        } finally {
            im.dispose();
        }

Supporto di VmskResource

Questo articolo mostra il supporto di VmskResource in un file PSD con Aspose.PSD. Il seguente frammento di codice ti mostra come Aspose.PSD supporti VmskResource.

        String dataDir = Utils.getDataDir(SupportOfVmskResource.class) + "PSD/";

        String sourceFileName = dataDir + "Rectangle.psd";
        String exportPath = dataDir + "Rectangle_changed.psd";

        PsdImage im = (PsdImage) Image.load(sourceFileName);

        try {
            VmskResource resource = getVmskResource(im);

            // Reading
            if (resource.isDisabled() != false ||
                    resource.isInverted() != false ||
                    resource.isNotLinked() != false ||
                    resource.getPaths().length != 7 ||
                    resource.getPaths()[0].getType() != VectorPathType.PathFillRuleRecord ||
                    resource.getPaths()[1].getType() != VectorPathType.InitialFillRuleRecord ||
                    resource.getPaths()[2].getType() != VectorPathType.ClosedSubpathLengthRecord ||
                    resource.getPaths()[3].getType() != VectorPathType.ClosedSubpathBezierKnotUnlinked ||
                    resource.getPaths()[4].getType() != VectorPathType.ClosedSubpathBezierKnotUnlinked ||
                    resource.getPaths()[5].getType() != VectorPathType.ClosedSubpathBezierKnotUnlinked ||
                    resource.getPaths()[6].getType() != VectorPathType.ClosedSubpathBezierKnotUnlinked) {
                throw new RuntimeException("VmskResource was read wrong");
            }

            PathFillRuleRecord pathFillRule = (PathFillRuleRecord) resource.getPaths()[0];
            InitialFillRuleRecord initialFillRule = (InitialFillRuleRecord) resource.getPaths()[1];
            LengthRecord subpathLength = (LengthRecord) resource.getPaths()[2];

            // Path fill rule doesn't contain any additional information
            if (pathFillRule.getType() != VectorPathType.PathFillRuleRecord ||
                    initialFillRule.getType() != VectorPathType.InitialFillRuleRecord ||
                    initialFillRule.isFillStartsWithAllPixels() != false ||
                    subpathLength.getType() != VectorPathType.ClosedSubpathLengthRecord ||
                    subpathLength.isClosed() != true ||
                    subpathLength.isOpen() != false) {
                throw new RuntimeException("VmskResource paths were read wrong");
            }

            // Editing
            resource.setDisabled(true);
            resource.setInverted(true);
            resource.setNotLinked(true);

            BezierKnotRecord bezierKnot = (BezierKnotRecord) resource.getPaths()[3];
            bezierKnot.getPoints()[0] = new Point(0, 0);

            bezierKnot = (BezierKnotRecord) resource.getPaths()[4];
            bezierKnot.getPoints()[0] = new Point(8039797, 10905190);

            initialFillRule.setFillStartsWithAllPixels(true);
            subpathLength.setClosed(false);
            im.save(exportPath);
        } finally {
            im.dispose();
        }

Supporto di SoCoResource

 SoCoResource contiene informazioni sulle Color Fill Layers. Questo articolo dimostra come Aspose.PSD per Java supporti SoCoResource in un file PSD.

• Carica un file PSD come un’immagine utilizzando il metodo di fabbrica Load esposto dalla classe Image.
• Ottieni SoCoResource dal layer dell’immagine
• Imposta le proprietà richieste
• Salva i risultati

 Il seguente frammento di codice mostra come Aspose.PSD per Java supporta SoCoResource.

        String dataDir = Utils.getDataDir(SupportOfSoCoResource.class) + "ModifyingAndConvertingImages/";
        
        String sourceFileName = dataDir + "ColorFillLayer.psd";
        String exportPath = dataDir + "SoCoResource_Edited.psd";

        PsdImage im = (PsdImage) Image.load(sourceFileName);

        try {
            for (Layer layer : im.getLayers()) {
                if (layer instanceof FillLayer) {
                    FillLayer fillLayer = (FillLayer) layer;
                    for (LayerResource resource : fillLayer.getResources()) {
                        if (resource instanceof SoCoResource) {
                            SoCoResource socoResource = (SoCoResource) resource;
                            assert Color.fromArgb(63, 83, 141).equals(socoResource.getColor());
                            socoResource.setColor(Color.getRed());
                            break;
                        }
                    }
                    break;
                }
                im.save(exportPath);
            }
        } finally {
            im.dispose();
        }