Examples with SimpleImage org.jwildfire.image.SimpleImage used on opensource projects

Example 26 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class RasterTools method saveFloatBuffer.

public static void saveFloatBuffer(float[][] buf, String filename) {
    double min, max;
    min = max = buf[0][0];
    for (int i = 0; i < buf.length; i++) {
        for (int j = 0; j < buf[0].length; j++) {
            if (inRange(buf[i][j])) {
                min = max = buf[i][j];
                break;
            }
        }
    }
    for (int i = 0; i < buf.length; i++) {
        for (int j = 0; j < buf[0].length; j++) {
            if (inRange(buf[i][j])) {
                if (buf[i][j] < min)
                    min = buf[i][j];
                else if (buf[i][j] > max && !Double.isInfinite(buf[i][j]))
                    max = buf[i][j];
            }
        }
    }
    double d = max - min;
    System.out.println("Saving float buffer \"" + new File(filename).getName() + "\", min = " + min + ", max = " + max);
    SimpleImage img = new SimpleImage(buf.length, buf[0].length);
    for (int i = 0; i < buf.length; i++) {
        for (int j = 0; j < buf[0].length; j++) {
            int a = Tools.roundColor((buf[i][j] - min) / d * 255.0);
            img.setARGB(i, j, 255, a, a, a);
        }
    }
    try {
        new ImageWriter().saveAsPNG(img, filename);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 27 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class TextWFFunc method getPoints.

@SuppressWarnings("unchecked")
private List<Point> getPoints() {
    if (_points == null) {
        String key = makeRessourceKey();
        _points = (List<Point>) RessourceManager.getRessource(key);
        if (_points == null) {
            TextTransformer txt = new TextTransformer();
            txt.setText1(text);
            txt.setAntialiasing(false);
            txt.setColor(Color.WHITE);
            txt.setMode(Mode.NORMAL);
            txt.setFontStyle(FontStyle.PLAIN);
            txt.setFontName(font_name);
            txt.setFontSize(font_size);
            txt.setHAlign(HAlignment.CENTRE);
            txt.setVAlign(VAlignment.CENTRE);
            txt.setBaseLineOffset(baseline);
            Dimension dim = txt.calculateTextSize();
            int imgWidth = (int) (dim.getWidth() + 2 * font_size);
            int imgHeight = (int) (dim.getHeight() + 2 * font_size);
            SimpleImage imgMap = new SimpleImage(imgWidth, imgHeight);
            txt.transformImage(imgMap);
            _points = new ArrayList<Point>();
            double w2 = (double) imgMap.getImageWidth() / 2.0;
            double h2 = (double) imgMap.getImageHeight() / 2.0;
            for (int i = 0; i < imgMap.getImageHeight(); i++) {
                for (int j = 0; j < imgMap.getImageWidth(); j++) {
                    int argb = imgMap.getARGBValue(j, i);
                    if (argb != 0) {
                        double x = ((double) j - w2) / (double) imgMap.getImageWidth();
                        double y = ((double) i - h2) / (double) imgMap.getImageHeight();
                        _points.add(new Point(x, y));
                    }
                }
            }
            // System.out.println("IMG: " + imgWidth + "x" + imgHeight + ", POINTS: " + _points.size());
            RessourceManager.putRessource(key, _points);
        }
    }
    return _points;
}

Example 28 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class ScriptProcessor method executeTransformer.

public TransformResult executeTransformer(String pInputName, boolean pStoreMesh3D, String pOutputName, String pOutput3DName, boolean pRecordAction) {
    Buffer inBuffer = bufferList.bufferByName(pInputName);
    if (inBuffer == null) {
        dumpBuffers();
        throw new RuntimeException("Input buffer <" + pInputName + "> not found");
    }
    SimpleImage newImg = null;
    SimpleHDRImage newHDRImg = null;
    if (inBuffer.getBufferType() == BufferType.IMAGE) {
        transformer.setStoreMesh3D(pStoreMesh3D);
        newImg = inBuffer.getImage().clone();
        transformer.transformImage(newImg);
    } else if (inBuffer.getBufferType() == BufferType.HDR_IMAGE) {
        transformer.setStoreMesh3D(pStoreMesh3D);
        newHDRImg = inBuffer.getHDRImage().clone();
        transformer.transformImage(newHDRImg);
    } else if (inBuffer.getBufferType() == BufferType.MESH3D) {
        transformer.setStoreMesh3D(pStoreMesh3D);
        Mesh3D mesh3D = inBuffer.getMesh3D();
        newImg = new SimpleImage(mesh3D.getImageWidth(), mesh3D.getImageHeight());
        transformer.setInputMesh3D(mesh3D);
        transformer.transformImage(newImg);
    }
    Buffer outBuffer = null;
    if (newImg != null) {
        outBuffer = bufferList.addImageBuffer(addBuffersToDesktop ? desktop : null, transformer.getName(), newImg);
        if ((pOutputName != null) && (pOutputName.length() > 0))
            outBuffer.setName(pOutputName);
    }
    Buffer outHDRBuffer = null;
    if (newHDRImg != null) {
        outHDRBuffer = bufferList.addHDRImageBuffer(addBuffersToDesktop ? desktop : null, transformer.getName(), newHDRImg);
        if ((pOutputName != null) && (pOutputName.length() > 0))
            outHDRBuffer.setName(pOutputName);
    }
    Buffer outBuffer3D = null;
    if (pStoreMesh3D) {
        ScaleTransformer scaleT = new ScaleTransformer();
        scaleT.setAspect(ScaleAspect.KEEP_WIDTH);
        scaleT.setUnit(ScaleTransformer.Unit.PIXELS);
        scaleT.setScaleWidth(120);
        SimpleImage scaledImg = newImg.clone();
        scaleT.transformImage(scaledImg);
        outBuffer3D = bufferList.addMesh3DBuffer(addBuffersToDesktop ? desktop : null, pInputName, transformer.getOutputMesh3D(true), scaledImg);
        if ((pOutput3DName != null) && (pOutput3DName.length() > 0))
            outBuffer3D.setName(pOutput3DName);
    }
    return new TransformResult(inBuffer, outBuffer, outHDRBuffer, outBuffer3D);
}

Example 29 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class WelcomeInternalFrame method getImage.

private SimpleImage getImage(String pName) throws Exception {
    byte[] imgData = getImagedata(pName);
    Image fileImg = Toolkit.getDefaultToolkit().createImage(imgData);
    MediaTracker tracker = new MediaTracker(this);
    tracker.addImage(fileImg, 0);
    tracker.waitForID(0);
    int width = fileImg.getWidth(null);
    int height = fileImg.getHeight(null);
    BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bImg.getGraphics();
    g.drawImage(fileImg, 0, 0, null);
    fileImg = null;
    return new SimpleImage(bImg, width, height);
}

Example 30 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class ImageFilePreview method createThumbnail.

public void createThumbnail() {
    if (currFile == null) {
        currThumbnail = null;
        return;
    }
    try {
        if (currFile.exists()) {
            String fileExt = null;
            {
                String filename = currFile.getName();
                int p = filename.lastIndexOf(".");
                if (p >= 0 && p < filename.length() - 2) {
                    fileExt = filename.substring(p + 1, filename.length());
                }
            }
            if ("hdr".equalsIgnoreCase(fileExt)) {
                SimpleHDRImage hdrImg = new ImageReader(this).loadHDRImage(currFile.getAbsolutePath());
                SimpleImage img = new FastHDRTonemapper().renderImage(hdrImg);
                ScaleTransformer scaleT = new ScaleTransformer();
                scaleT.setScaleWidth(THUMBNAIL_WIDTH);
                scaleT.setAspect(ScaleAspect.KEEP_WIDTH);
                scaleT.setUnit(Unit.PIXELS);
                scaleT.transformImage(img);
                currThumbnail = new ImageIcon(img.getBufferedImg(), currFile.getName());
            } else {
                ImageIcon tmpIcon = new ImageIcon(currFile.getPath());
                if (tmpIcon != null) {
                    if (tmpIcon.getIconWidth() > THUMBNAIL_WIDTH) {
                        currThumbnail = new ImageIcon(tmpIcon.getImage().getScaledInstance(THUMBNAIL_WIDTH, -1, Image.SCALE_DEFAULT));
                    } else {
                        currThumbnail = tmpIcon;
                    }
                }
            }
        }
    } catch (Throwable ex) {
        ex.printStackTrace();
    }
}