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

Example 1 with SimpleImage

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

the class WikimediaCommonsRandomFlameGenerator method obtainImage.

protected ImageData obtainImage() {
    try {
        String url = "http://commons.wikimedia.org/wiki/Special:Random/File";
        int minSize = 16;
        int maxSize = 16000;
        byte[] htmlData = downloadRessource(url);
        String html = new String(htmlData);
        String imgUrl = getImgUrl(html);
        String pageUrl = getPageUrl(html);
        if (imgUrl != null && pageUrl != null && isValidImgUrl(imgUrl)) {
            byte[] imgData = downloadRessource(imgUrl);
            String fileExt = RessourceManager.guessImageExtension(imgData);
            File f = File.createTempFile("tmp", "." + fileExt);
            f.deleteOnExit();
            Tools.writeFile(f.getAbsolutePath(), imgData);
            WFImage img = new ImageReader(new JLabel()).loadImage(f.getAbsolutePath());
            if (img.getImageWidth() >= minSize && img.getImageWidth() <= maxSize && img.getImageHeight() >= minSize && img.getImageHeight() <= maxSize) {
                int hashcode = RessourceManager.calcHashCode(imgData);
                SimpleImage wfImg = (SimpleImage) RessourceManager.getImage(hashcode, imgData);
                RGBPalette gradient = new MedianCutQuantizer().createPalette(wfImg);
                return new ImageData(pageUrl, imgUrl, imgData, gradient);
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return null;
}

Example 2 with SimpleImage

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

the class ColorMapRandomFlameGenerator method obtainImage.

@Override
protected ImageData obtainImage() {
    try {
        int minSize = 16;
        int maxSize = 16000;
        File file = getRandomFile();
        if (file != null) {
            byte[] imgData = Tools.readFile(file.getAbsolutePath());
            WFImage img = new ImageReader(new JLabel()).loadImage(file.getAbsolutePath());
            if (img.getImageWidth() >= minSize && img.getImageWidth() <= maxSize && img.getImageHeight() >= minSize && img.getImageHeight() <= maxSize) {
                int hashcode = RessourceManager.calcHashCode(imgData);
                SimpleImage wfImg = (SimpleImage) RessourceManager.getImage(hashcode, imgData);
                RGBPalette gradient = new MedianCutQuantizer().createPalette(wfImg);
                return new ImageData(null, file.getName(), imgData, gradient);
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return null;
}

Example 3 with SimpleImage

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

the class MutaGenController method drawSelectedSet.

public void drawSelectedSet() {
    Dimension imgSize = calcImageSize();
    MutationSet selectedSet = mutationList.get(selectedGenerationIdx);
    int rows = selectedSet.getRows();
    int cols = selectedSet.getCols();
    initProgress(rows, cols);
    int step = 0;
    for (int i = 0; i < rows; i++) {
        for (int j = 0; j < cols; j++) {
            Flame mutation = selectedSet.getFlame(i, j).makeCopy();
            Flame morphed = createWeightedFlame(selectedSet.getBaseFlame(), mutation);
            SimpleImage renderedImg = renderFlame(morphed, imgSize, false);
            ImagePanel pnl = imagePanels[i][j];
            pnl.setImage(renderedImg);
            showProgress(++step);
            pnl.invalidate();
            try {
                Graphics g = pnl.getGraphics();
                if (g != null) {
                    pnl.paint(g);
                }
            } catch (Throwable ex) {
                ex.printStackTrace();
            }
        }
    }
    enableControls();
}

Example 4 with SimpleImage

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

the class RGBPaletteRenderer method renderHorizPalette.

public SimpleImage renderHorizPalette(RGBColor[] pColors, int pWidth, int pHeight) {
    if (pColors == null || pWidth < 1 || pHeight < 1)
        throw new IllegalArgumentException();
    SimpleImage img = new SimpleImage(RGBPalette.PALETTE_SIZE, pHeight);
    for (int i = 0; i < pColors.length; i++) {
        RGBColor color = pColors[i];
        if (color == null) {
            color = RGBPalette.BLACK;
        }
        int r = color.getRed();
        int g = color.getGreen();
        int b = color.getBlue();
        for (int j = 0; j < pHeight; j++) {
            img.setRGB(i, j, r, g, b);
        }
    }
    if (img.getImageWidth() != pWidth || img.getImageHeight() != pHeight) {
        ScaleTransformer scaleT = new ScaleTransformer();
        scaleT.setScaleWidth(pWidth);
        scaleT.setScaleHeight(pHeight);
        scaleT.setAspect(ScaleAspect.IGNORE);
        scaleT.setUnit(Unit.PIXELS);
        scaleT.transformImage(img);
    }
    return img;
}

Example 5 with SimpleImage

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

the class BaseFlameListCreator method addBaseFlame.

private void addBaseFlame(FlameTransformationContext pContext, List<SimpleImage> paramMaps1, List<SimpleImage> paramMaps2, List<SimpleImage> paramMaps3, List<BaseFlame> res, int i, int j, double intensity, int shapeIndex, FlameParams params) {
    if (preview) {
        double pInt = intensity / (1.0 - imageParams.getStructure_threshold());
        DynamicProperties motionProperties = calculateMotionProperties(imageParams.getScaleColorMap() * j, imageParams.getScaleColorMap() * i, pInt, params);
        BaseFlame p = new BaseFlame(pInt, 0, 0, 0, 1.0, imageParams, params, IFlamesIterator.BLANK, motionProperties);
        res.add(p);
    } else {
        FlameColor flameColor = createFlameColor(imageParams, toolPixel);
        // System.out.println("(" + toolPixel.r + " " + toolPixel.g + " " + toolPixel.b + ") -> (" + flameColor.r + " " + flameColor.g + " " + flameColor.b + ")");
        double flameBrightness;
        if (params.getBrightnessChange() > MathLib.EPSILON && (randGen.random() < params.getBrightnessChange() || (params.getBrightnessChange() - MathLib.EPSILON) >= 1.0) && params.getBrightnessMin() < params.getBrightnessMax()) {
            flameBrightness = params.getBrightnessMin() + randGen.random() * (params.getBrightnessMax() - params.getBrightnessMin());
        } else {
            flameBrightness = params.getBrightnessMin();
        }
        IFlamesIterator iterator = null;
        String param1 = params.getFlameParam1() != null && params.getFlameParam1().length() > 0 ? params.getFlameParam1() : null;
        String param2 = params.getFlameParam2() != null && params.getFlameParam2().length() > 0 ? params.getFlameParam2() : null;
        String param3 = params.getFlameParam3() != null && params.getFlameParam3().length() > 0 ? params.getFlameParam3() : null;
        if (params.isInstancing()) {
            iterator = instances.get(params);
            if (iterator == null) {
                iterator = new IFlamesIterator(pContext, params, null, null);
                iteratorCount++;
                instances.put(params, iterator);
            }
        } else {
            if (param1 != null || param2 != null || param3 != null) {
                List<String> paramNames = new ArrayList<String>();
                List<Double> paramValues = new ArrayList<Double>();
                if (param1 != null) {
                    SimpleImage paramMap1 = paramMaps1.get(shapeIndex);
                    double value;
                    if (paramMap1 != null) {
                        toolPixel.setARGBValue(paramMap1.getARGBValueIgnoreBounds(j, i));
                        double paramInt = calcIntensity(toolPixel.r, toolPixel.g, toolPixel.b);
                        value = params.getFlameParam1Min() + (paramInt / COLORSCL) * (params.getFlameParam1Max() - params.getFlameParam1Min());
                    } else {
                        value = params.getFlameParam1Min() + randGen.random() * (params.getFlameParam1Max() - params.getFlameParam1Min());
                    }
                    paramNames.add(params.getFlameParam1());
                    paramValues.add(value);
                }
                if (param2 != null) {
                    SimpleImage paramMap2 = paramMaps2.get(shapeIndex);
                    double value;
                    if (paramMap2 != null) {
                        toolPixel.setARGBValue(paramMap2.getARGBValueIgnoreBounds(j, i));
                        double paramInt = calcIntensity(toolPixel.r, toolPixel.g, toolPixel.b);
                        value = params.getFlameParam2Min() + (paramInt / COLORSCL) * (params.getFlameParam2Max() - params.getFlameParam2Min());
                    } else {
                        value = params.getFlameParam2Min() + randGen.random() * (params.getFlameParam2Max() - params.getFlameParam2Min());
                    }
                    paramNames.add(params.getFlameParam2());
                    paramValues.add(value);
                }
                if (param3 != null) {
                    SimpleImage paramMap3 = paramMaps3.get(shapeIndex);
                    double value;
                    if (paramMap3 != null) {
                        toolPixel.setARGBValue(paramMap3.getARGBValueIgnoreBounds(j, i));
                        double paramInt = calcIntensity(toolPixel.r, toolPixel.g, toolPixel.b);
                        value = params.getFlameParam3Min() + (paramInt / COLORSCL) * (params.getFlameParam3Max() - params.getFlameParam3Min());
                    } else {
                        value = params.getFlameParam3Min() + randGen.random() * (params.getFlameParam3Max() - params.getFlameParam3Min());
                    }
                    paramNames.add(params.getFlameParam3());
                    paramValues.add(value);
                }
                iterator = new IFlamesIterator(pContext, params, paramNames, paramValues);
                iteratorCount++;
            } else {
                iterator = new IFlamesIterator(pContext, params, null, null);
                iteratorCount++;
            }
        }
        double pInt = intensity / (1.0 - imageParams.getStructure_threshold());
        DynamicProperties motionProperties = calculateMotionProperties(imageParams.getScaleColorMap() * j, imageParams.getScaleColorMap() * i, pInt, params);
        BaseFlame p = new BaseFlame(pInt, flameColor.r, flameColor.g, flameColor.b, flameBrightness, imageParams, params, iterator, motionProperties);
        res.add(p);
    }
}