Example usage for java.awt Color getGreen

Introduction

In this page you can find the example usage for java.awt Color getGreen.

Prototype

public int getGreen() 

Source Link

Document

Returns the green component in the range 0-255 in the default sRGB space.

Usage

From source file:org.jtrfp.trcl.SkySystem.java

/**
 * @return the suggestedFogColor/*from   w  w w .ja v  a2  s .  c o m*/
 */
public Color getSuggestedFogColor() {
    if (suggestedFogColor == null) {
        if (!hasClouds()) {
            return Color.black;
        } else {
            Color l = getHorizonGradientBottom();
            Color r = cloudTexture.getAverageColor();
            return new Color((l.getRed() + r.getRed()) / 2, (l.getGreen() + r.getGreen()) / 2,
                    (l.getBlue() + r.getBlue()) / 2, (l.getAlpha() + r.getAlpha()) / 2);
        }
    } //end if(suggestedFogColor==null)
    return suggestedFogColor;
}

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From source file:org.niord.web.wms.WmsProxyServlet.java

/**
 * Masks out white colour//  www  . j a v  a2  s  .  co  m
 * @param image the image to mask out
 * @return the resulting image
 */
@SuppressWarnings("unused")
private BufferedImage transformWhiteToTransparent(BufferedImage image) {

    BufferedImage dest = image;
    if (image.getType() != BufferedImage.TYPE_INT_ARGB) {
        dest = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_ARGB);
        Graphics2D g2 = dest.createGraphics();
        g2.drawImage(image, 0, 0, null);
        g2.dispose();

        image.flush();
    }

    // Mask out the white pixels
    final int width = image.getWidth();
    int[] imgData = new int[width];

    for (int y = 0; y < dest.getHeight(); y++) {
        // fetch a line of data from each image
        dest.getRGB(0, y, width, 1, imgData, 0, 1);
        // apply the mask
        for (int x = 0; x < width; x++) {
            for (Color col : MASKED_COLORS) {
                int colDist = Math.abs(col.getRed() - (imgData[x] >> 16 & 0x000000FF))
                        + Math.abs(col.getGreen() - (imgData[x] >> 8 & 0x000000FF))
                        + Math.abs(col.getBlue() - (imgData[x] & 0x000000FF));
                if (colDist <= COLOR_DIST) {
                    imgData[x] = 0x00FFFFFF & imgData[x];
                }
            }
        }
        // replace the data
        dest.setRGB(0, y, width, 1, imgData, 0, 1);
    }
    return dest;
}

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From source file:org.jfree.eastwood.GXYPlot.java

/**
 * Draws the gridlines for the plot, if they are visible.
 *
 * @param g2  the graphics device.//  w  w w  .j  a  v a 2 s. c om
 * @param dataArea  the data area.
 * @param ticks  the ticks.
 *
 * @see #drawRangeGridlines(Graphics2D, Rectangle2D, List)
 */
protected void drawDomainGridlines(Graphics2D g2, Rectangle2D dataArea, List ticks) {

    // no renderer, no gridlines...
    if (getRenderer() == null) {
        return;
    }

    // draw the domain grid lines, if any...
    if (isDomainGridlinesVisible() && this.xAxisStepSize > 0) {
        Stroke gridStroke = getDomainGridlineStroke();
        Paint gridPaint = getDomainGridlinePaint();
        if ((gridStroke != null) && (gridPaint != null)) {
            ValueAxis axis = getDomainAxis();
            if (axis != null) {
                double lower = axis.getRange().getLowerBound();
                double upper = axis.getRange().getUpperBound();
                double x = lower;
                while (x <= upper) {
                    Paint paint = gridPaint;
                    if ((x == lower || x == upper) && gridPaint instanceof Color) {
                        Color c = (Color) gridPaint;
                        paint = new Color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha() / 3);
                    }
                    try {
                        setDomainGridlinePaint(paint);
                        getRenderer().drawDomainGridLine(g2, this, getDomainAxis(), dataArea, x);
                    } finally {
                        setDomainGridlinePaint(gridPaint);
                    }
                    x += this.xAxisStepSize;
                }
            }
        }
    }
}

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From source file:task5.deneme.java

private void getRGBs() {
    for (int i = 0; i < img.getWidth(); i++) {
        for (int j = 0; j < img.getHeight(); j++) {
            Color c = new Color(img.getRGB(i, j));
            red.add(c.getRed());//w w  w  .ja v a  2s  .  co m
            green.add(c.getGreen());
            blue.add(c.getBlue());
        }
    }
}

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From source file:org.geotools.renderer.chart.GeometryRenderer.java

void drawGeometry(Geometry g, Graphics2D g2, int series, int item, Rectangle2D dataArea, XYPlot plot,
        ValueAxis domainAxis, ValueAxis rangeAxis) {

    if (g instanceof GeometryCollection) {
        GeometryCollection gc = (GeometryCollection) g;
        for (int i = 0; i < gc.getNumGeometries(); i++) {
            drawGeometry(gc.getGeometryN(i), g2, series, item, dataArea, plot, domainAxis, rangeAxis);
        }//from w  w  w  .jav  a  2  s.  c o  m
    } else if (g instanceof Point) {
        drawCoordinate(((Point) g).getCoordinate(), g2, series, item, dataArea, plot, domainAxis, rangeAxis);
    } else if (g instanceof LineString) {
        g2.draw(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));
    } else {

        if (fillPolygons) {
            Paint p = getSeriesPaint(series);
            if (p instanceof Color) {
                Color c = (Color) p;
                p = new Color(c.getRed() / 255f, c.getGreen() / 255f, c.getBlue() / 255f, polygonFillOpacity);
            }
            g2.setPaint(p);
            g2.fill(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));

        }
        g2.setPaint(getSeriesPaint(series));
        g2.draw(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));
    }
}

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From source file:edu.csun.ecs.cs.multitouchj.ui.control.TexturedControl.java

public void render() {
    if (!isVisible()) {
        return;/* ww  w.  j av a 2  s.c  om*/
    }

    Size controlSize = getSize();
    Size imageSize = null;
    if (texture != null) {
        imageSize = texture.getImage().getSize();
    }

    Color color = getColor();
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glColor4f(((float) color.getRed() / 255.0f), ((float) color.getGreen() / 255.0f),
            ((float) color.getBlue() / 255.0f), getOpacity());

    Point position = getOpenGlPosition();
    float halfWidth = (controlSize.getWidth() / 2.0f);
    float halfHeight = (controlSize.getHeight() / 2.0f);
    GL11.glTranslatef(position.getX(), position.getY(), 0.0f);

    float rotation = OpenGlUtility.getOpenGlRotation(getRotation());
    GL11.glRotatef(rotation, 0.0f, 0.0f, 1.0f);

    if (texture != null) {
        GL11.glEnable(EXTTextureRectangle.GL_TEXTURE_RECTANGLE_EXT);
        GL11.glBindTexture(EXTTextureRectangle.GL_TEXTURE_RECTANGLE_EXT, texture.getId().intValue());
    } else {
        GL11.glDisable(EXTTextureRectangle.GL_TEXTURE_RECTANGLE_EXT);
    }

    // bl -> br -> tr -> tl
    GL11.glBegin(GL11.GL_QUADS);
    if (texture != null) {
        GL11.glTexCoord2f(0.0f, 0.0f);
    }
    GL11.glVertex3f((-1 * halfWidth), (-1 * halfHeight), 0.0f);

    if (texture != null) {
        GL11.glTexCoord2f(imageSize.getWidth(), 0.0f);
    }
    GL11.glVertex3f(halfWidth, (-1 * halfHeight), 0.0f);

    if (texture != null) {
        GL11.glTexCoord2f(imageSize.getWidth(), imageSize.getHeight());
    }
    GL11.glVertex3f(halfWidth, halfHeight, 0.0f);

    if (texture != null) {
        GL11.glTexCoord2f(0.0f, imageSize.getHeight());
    }
    GL11.glVertex3f((-1 * halfWidth), halfHeight, 0.0f);
    GL11.glEnd();
}

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From source file:util.ui.PictureAreaIcon.java

private boolean colorsInEqualRange(final Color c1, final Color c2) {
    return Math.abs(c1.getRed() - c2.getRed()) <= MAX_COLOR_DIFF
            && Math.abs(c1.getBlue() - c2.getBlue()) <= MAX_COLOR_DIFF
            && Math.abs(c1.getGreen() - c2.getGreen()) <= MAX_COLOR_DIFF;
}

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From source file:com.peadargrant.filecheck.web.controllers.CheckController.java

@RequestMapping(method = RequestMethod.POST)
public String performCheck(@RequestParam(value = "assignment", required = true) String assignmentCode,
        @RequestParam("file") MultipartFile file, ModelMap model) throws Exception {

    String assignmentsUrl = serverEnvironment.getPropertyAsString("assignmentsUrl");
    model.addAttribute("assignmentsUrl", assignmentsUrl);

    // bail out if the file is empty
    if (file.isEmpty()) {
        model.addAttribute("message", "file.was.empty");
        return "error";
    }//from  w w  w  .  j  a  va2s  .com

    // input stream from file 
    byte[] bytes = file.getBytes();
    String name = file.getOriginalFilename();

    // write to temp dir
    String filePath = System.getProperty("java.io.tmpdir") + "/" + name;
    BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(new File(filePath)));
    stream.write(bytes);
    stream.close();

    // load file
    File inputFile = new File(filePath);

    // get assignment
    Assignment assignment = this.getAssignmentForCode(assignmentCode);
    if (assignment == null) {
        return "assignmentNotFound";
    }
    model.addAttribute(assignment);

    // GUI report table model
    SummaryTableModel summaryTableModel = new SummaryTableModel();
    ReportTableModel reportTableModel = new ReportTableModel(summaryTableModel);

    // checker
    Checker checker = new Checker();
    checker.setReport(reportTableModel);
    checker.runChecks(inputFile, assignment);

    // details for output
    model.addAttribute("fileName", name);
    model.addAttribute("startTime", new java.util.Date());
    String ipAddress = request.getHeader("X-FORWARDED-FOR");
    if (ipAddress == null) {
        ipAddress = request.getRemoteAddr();
    }
    model.addAttribute("remoteIP", ipAddress);

    // final outcome
    model.addAttribute("outcome", summaryTableModel.getFinalOutcome());
    Color finalOutcomeColor = summaryTableModel.getFinalOutcome().getSaturatedColor();
    model.addAttribute("colourr", finalOutcomeColor.getRed());
    model.addAttribute("colourg", finalOutcomeColor.getGreen());
    model.addAttribute("colourb", finalOutcomeColor.getBlue());

    // transformer for parsing tables
    FileCheckWebTableTransformer transformer = new FileCheckWebTableTransformer();

    // summary table headings
    List<String> summaryColumns = transformer.getColumnHeaders(summaryTableModel);
    model.addAttribute("summaryColumns", summaryColumns);

    // summary table
    List summaryContents = transformer.getTableContents(summaryTableModel);
    model.addAttribute("summary", summaryContents);

    // detail table headings
    List<String> detailColumns = transformer.getColumnHeaders(reportTableModel);
    model.addAttribute("detailColumns", detailColumns);

    // detail report table
    List detailContents = transformer.getTableContents(reportTableModel);
    model.addAttribute("detail", detailContents);

    // delete the uploaded file
    inputFile.delete();

    // Return results display
    return "check";
}

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From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.CompassRenderer.java

@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {

    // compute the right color for the paint
    int length = GuiUtils.getAvailableColors().length;
    Color color = GuiUtils.getAvailableColors()[index % length];
    // get all the data points
    int numPoints = dataset.getItemCount(seriesIndex);
    // set STroke and Paint of the graphics
    g2.setStroke(new BasicStroke(1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND));
    g2.setPaint(new Color(color.getRed(), color.getGreen(), color.getBlue(), 175));

    // iterate through the points of the dataset
    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i); // the angle at the center         
        double radius = dataset.getYValue(seriesIndex, i); // the frequency

        Point p0 = plot.translateToJava2D(0, 0, plot.getAxis(), dataArea);
        Point p1 = plot.translateToJava2D(theta, radius, plot.getAxis(), dataArea);

        Line2D line = new Line2D.Double(p0, p1);
        g2.draw(line);//from  w  ww.j  ava  2 s  .co m
    }
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getTopLight(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = 0.3f;/*from w  w  w .j a  v a 2 s.  co  m*/
    hsbVals[2] = 0.97f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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