Example usage for java.awt Image getScaledInstance

List of usage examples for java.awt Image getScaledInstance

Introduction

In this page you can find the example usage for java.awt Image getScaledInstance.

Prototype

public Image getScaledInstance(int width, int height, int hints) 

Source Link

Document

Creates a scaled version of this image.

Usage

From source file:no.met.jtimeseries.chart.ChartPlotter.java

/**
 * Adds the specified weather symbols to the chart. Symbols are excluded if
 * necessary to fit in the chart. Specify phenomenon to follow value curve.
 * Plot on top of chart if phenomenon is null.
 * //from   www.  ja  v  a 2  s  . c  o  m
 * @return
 */
public void addWeatherSymbol(SymbolPhenomenon symbols, NumberPhenomenon phenomenon) {

    boolean followPhenomenon = (phenomenon != null);
    NumberAxis na;
    if (!followPhenomenon) {
        na = new NumberAxis("");
        na.setVisible(false);
        weatherSymbolPlot = new XYPlot();
        weatherSymbolPlot.setDomainAxis(plot.getDomainAxis(0));
        weatherSymbolPlot.setRangeAxis(na);
        weatherSymbolPlot.setRangeGridlinesVisible(false);
        weatherSymbolPlot.setOutlineVisible(false);
        weatherSymbolPlot.setDomainGridlinesVisible(false);
    }

    XYImageAnnotation imageannotation;

    int imageSize = getWeatherSymbolImageSize();

    for (SymbolValueItem symbol : symbols) {
        Image image = Symbols.getSymbolImage(symbol.getValue());
        image = image.getScaledInstance(imageSize, imageSize, Image.SCALE_SMOOTH);
        if (followPhenomenon) { // plot over the phenomenon curve
            Double val = phenomenon.getValueByTime(symbol.getTimeFrom());
            if (val != null) {
                double padding = 0.08; // space between curve and symbol in
                                       // phenomenon units
                imageannotation = new XYImageAnnotation(symbol.getTimeFrom().getTime(),
                        val.doubleValue() + padding
                                * (plot.getRangeAxis().getUpperBound() - plot.getRangeAxis().getLowerBound()),
                        image, RectangleAnchor.CENTER);
                plot.addAnnotation(imageannotation);
            }
        } else { // plot symbols on top in separate weatherSymbolPlot
            imageannotation = new XYImageAnnotation(symbol.getTimeFrom().getTime(), 0.5, image);
            weatherSymbolPlot.addAnnotation(imageannotation);
        }
    }
}

From source file:com.digitalgeneralists.assurance.ui.components.ComparisonResultPanel.java

private void buildMergePanel(ComparisonResult result) {
    this.standardPanel.remove(this.mergePanel);

    GridBagConstraints mergePanelConstraints = new GridBagConstraints();
    mergePanelConstraints.anchor = GridBagConstraints.CENTER;
    mergePanelConstraints.fill = GridBagConstraints.BOTH;
    mergePanelConstraints.gridx = 1;//from   ww  w  . java 2 s.  com
    mergePanelConstraints.gridy = 0;
    mergePanelConstraints.weightx = 0.2;
    mergePanelConstraints.weighty = 1.0;
    mergePanelConstraints.gridheight = 1;
    mergePanelConstraints.gridwidth = 1;
    mergePanelConstraints.insets = new Insets(0, 0, 0, 0);

    this.mergePanel = new JPanel();
    this.mergePanel.setOpaque(false);
    GridBagLayout mergePanelGridbag = new GridBagLayout();
    this.mergePanel.setLayout(mergePanelGridbag);
    this.standardPanel.add(this.mergePanel, mergePanelConstraints);

    AssuranceResultResolution resolution = AssuranceResultResolution.UNRESOLVED;
    if (result != null) {
        resolution = result.getResolution();
    }

    if (resolution == AssuranceResultResolution.UNRESOLVED) {
        if (this.editable) {
            GridBagConstraints mergeTargetToSourceButtonConstraints = new GridBagConstraints();
            mergeTargetToSourceButtonConstraints.anchor = GridBagConstraints.CENTER;
            mergeTargetToSourceButtonConstraints.gridx = 0;
            mergeTargetToSourceButtonConstraints.gridy = 0;
            mergeTargetToSourceButtonConstraints.weightx = 1.0;
            mergeTargetToSourceButtonConstraints.weighty = 1.0;
            mergeTargetToSourceButtonConstraints.gridheight = 1;
            mergeTargetToSourceButtonConstraints.gridwidth = 1;
            mergeTargetToSourceButtonConstraints.insets = new Insets(5, 5, 5, 5);

            this.mergeTargetToSourceButton.addActionListener(this);
            Image icon;
            try {
                icon = ImageIO.read(Application.class.getClassLoader().getResource("replace-source.png"));
                icon = icon.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                this.mergeTargetToSourceButton.setIcon(new ImageIcon(icon));
                this.mergeTargetToSourceButton.setText("");
                this.mergeTargetToSourceButton.setToolTipText("Replace source with target.");
            } catch (IOException e) {
                logger.warn("Unable to load icon resources.", e);
            }
            this.mergeTargetToSourceButton.setActionCommand(AssuranceActions.replaceSourceAction);
            this.mergePanel.add(this.mergeTargetToSourceButton, mergeTargetToSourceButtonConstraints);

            GridBagConstraints mergeSourceToTargetButtonConstraints = new GridBagConstraints();
            mergeSourceToTargetButtonConstraints.anchor = GridBagConstraints.CENTER;
            mergeSourceToTargetButtonConstraints.gridx = 0;
            mergeSourceToTargetButtonConstraints.gridy = 1;
            mergeSourceToTargetButtonConstraints.weightx = 1.0;
            mergeSourceToTargetButtonConstraints.weighty = 1.0;
            mergeSourceToTargetButtonConstraints.gridheight = 1;
            mergeSourceToTargetButtonConstraints.gridwidth = 1;
            mergeSourceToTargetButtonConstraints.insets = new Insets(5, 5, 5, 5);

            this.mergeSourceToTargetButton.addActionListener(this);
            try {
                icon = ImageIO.read(Application.class.getClassLoader().getResource("replace-target.png"));
                icon = icon.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                this.mergeSourceToTargetButton.setIcon(new ImageIcon(icon));
                this.mergeSourceToTargetButton.setText("");
                this.mergeSourceToTargetButton.setToolTipText("Replace target with source.");
            } catch (IOException e) {
                logger.warn("Unable to load icon resources.", e);
            }
            this.mergeSourceToTargetButton.setActionCommand(AssuranceActions.replaceTargetAction);
            this.mergePanel.add(this.mergeSourceToTargetButton, mergeSourceToTargetButtonConstraints);
        }
    } else {
        Image resolutionLabelValue = null;
        try {
            switch (result.getResolution()) {
            case REPLACE_SOURCE:
            case DELETE_SOURCE:
                resolutionLabelValue = ImageIO
                        .read(Application.class.getClassLoader().getResource("replace-source.png"));
                resolutionLabelValue = resolutionLabelValue.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                break;
            case REPLACE_TARGET:
            case DELETE_TARGET:
                resolutionLabelValue = ImageIO
                        .read(Application.class.getClassLoader().getResource("replace-target.png"));
                resolutionLabelValue = resolutionLabelValue.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                break;
            case PROCESSING_ERROR_ENCOUNTERED:
                resolutionLabelValue = ImageIO
                        .read(Application.class.getClassLoader().getResource("resolution-error.png"));
                resolutionLabelValue = resolutionLabelValue.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                break;
            default:
                resolutionLabelValue = ImageIO
                        .read(Application.class.getClassLoader().getResource("undetermined.png"));
                resolutionLabelValue = resolutionLabelValue.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                break;
            }
        } catch (IOException e) {
            logger.warn("Unable to load icon resources.", e);
        }

        GridBagConstraints mergeResolutionLabelConstraints = new GridBagConstraints();
        mergeResolutionLabelConstraints.anchor = GridBagConstraints.CENTER;
        mergeResolutionLabelConstraints.gridx = 0;
        mergeResolutionLabelConstraints.gridy = 0;
        mergeResolutionLabelConstraints.weightx = 1.0;
        mergeResolutionLabelConstraints.weighty = 1.0;
        mergeResolutionLabelConstraints.gridheight = 1;
        mergeResolutionLabelConstraints.gridwidth = 1;
        mergeResolutionLabelConstraints.insets = new Insets(5, 5, 5, 5);

        JLabel mergeResolutionLabel = new JLabel(new ImageIcon(resolutionLabelValue));
        this.mergePanel.add(mergeResolutionLabel, mergeResolutionLabelConstraints);

        if ((result.getResolution() == AssuranceResultResolution.DELETE_SOURCE)
                || (result.getResolution() == AssuranceResultResolution.DELETE_TARGET)) {
            File deletedFile = null;
            if (result.getResolution() == AssuranceResultResolution.DELETE_SOURCE) {
                deletedFile = result
                        .getSourceDeletedItemLocation(MergeEngine.getApplicationDeletedItemsLocation());
            }
            if (result.getResolution() == AssuranceResultResolution.DELETE_TARGET) {
                deletedFile = result
                        .getTargetDeletedItemLocation(MergeEngine.getApplicationDeletedItemsLocation());
            }

            if (deletedFile.exists()) {
                GridBagConstraints mergeRestoreButtonConstraints = new GridBagConstraints();
                mergeRestoreButtonConstraints.anchor = GridBagConstraints.CENTER;
                mergeRestoreButtonConstraints.gridx = 0;
                mergeRestoreButtonConstraints.gridy = 1;
                mergeRestoreButtonConstraints.weightx = 1.0;
                mergeRestoreButtonConstraints.weighty = 1.0;
                mergeRestoreButtonConstraints.gridheight = 1;
                mergeRestoreButtonConstraints.gridwidth = 1;
                mergeRestoreButtonConstraints.insets = new Insets(5, 5, 5, 5);

                Image icon = null;
                try {
                    icon = ImageIO.read(Application.class.getClassLoader().getResource("restore.png"));
                    icon = icon.getScaledInstance(25, 25, Image.SCALE_SMOOTH);
                } catch (IOException e) {
                    logger.warn("Unable to load icon resources.", e);
                }
                this.mergeRestoreButton.setIcon(new ImageIcon(icon));
                this.mergeRestoreButton.setText("");
                this.mergeRestoreButton.setToolTipText("Restore");
                this.mergeRestoreButton.addActionListener(this);
                this.mergeRestoreButton.setActionCommand(AssuranceActions.restoreDeletedItemAction);
                this.mergePanel.add(this.mergeRestoreButton, mergeRestoreButtonConstraints);
            }
            deletedFile = null;
        } else if (result.getResolution() == AssuranceResultResolution.PROCESSING_ERROR_ENCOUNTERED) {
            mergeResolutionLabel.setToolTipText(result.getResolutionError());
        }
    }
}

From source file:Forms.frm_Penghuni.java

private void btnCariKTPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCariKTPActionPerformed
    // TODO add your handling code here:
    FileNameExtensionFilter filter = new FileNameExtensionFilter("Image Files", "jpg", "png", "jpeg");
    jfc = new JFileChooser();
    jfc.setFileFilter(filter);//w ww  .  j a  va2  s. co  m
    if (jfc.showOpenDialog(pnlKTP) == JFileChooser.APPROVE_OPTION) {
        Rectangle rect1 = pnlKTP.getBounds();
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Image image = toolkit.getImage(jfc.getSelectedFile().getAbsolutePath());
        Image imagedResized = image.getScaledInstance(rect1.width, rect1.height, Image.SCALE_DEFAULT);
        ImageIcon imageIcon = new ImageIcon(imagedResized);

        pnlKTP.setBackgroundImage(imageIcon);
        tfPasKTP.setText(jfc.getSelectedFile().getName());

        file = new File(jfc.getSelectedFile().getPath());
    }
}

From source file:Forms.frm_Penghuni.java

private void btnCariFotoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCariFotoActionPerformed
    // TODO add your handling code here:
    FileNameExtensionFilter filter = new FileNameExtensionFilter("Image Files", "jpg", "png", "jpeg");
    jfc1 = new JFileChooser();
    jfc1.setFileFilter(filter);//from   ww w. j a  v a2 s. co m

    if (jfc1.showOpenDialog(pnlFoto) == JFileChooser.APPROVE_OPTION) {

        Rectangle rect = pnlFoto.getBounds();

        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Image image1 = toolkit.getImage(jfc1.getSelectedFile().getAbsolutePath());
        Image imagedResized = image1.getScaledInstance(rect.width, rect.height, Image.SCALE_DEFAULT);
        ImageIcon imageIcon1 = new ImageIcon(imagedResized);

        pnlFoto.setBackgroundImage(imageIcon1);
        tfPasFoto.setText(jfc1.getSelectedFile().getName());

        file1 = new File(jfc1.getSelectedFile().getPath());
    }
}

From source file:processing.app.Theme.java

/**
 * Return an Image object from inside the Processing lib folder.
 *///w w  w .  j  a  va  2 s. com
static public Image getLibImage(String filename, Component who, int width, int height) {
    Image image = null;

    // Use vector image when available
    Resource vectorFile = getThemeResource(filename + ".svg");
    if (vectorFile.exists()) {
        try {
            image = imageFromSVG(vectorFile.getUrl(), width, height);
        } catch (Exception e) {
            System.err.println("Failed to load " + vectorFile + ": " + e.getMessage());
        }
    }

    Resource bitmapFile = getThemeResource(filename + ".png");

    // Otherwise fall-back to PNG bitmaps, allowing user-defined bitmaps to
    // override built-in svgs
    if (image == null || bitmapFile.getPriority() > vectorFile.getPriority()) {
        Resource bitmap2xFile = getThemeResource(filename + "@2x.png");

        Resource imageFile;
        if (((getScale() > 125 && bitmap2xFile.exists()) || !bitmapFile.exists())
                && (bitmapFile.isUserDefined() && bitmap2xFile.isUserDefined())) {
            imageFile = bitmap2xFile;
        } else {
            imageFile = bitmapFile;
        }
        Toolkit tk = Toolkit.getDefaultToolkit();
        image = tk.getImage(imageFile.getUrl());
    }

    MediaTracker tracker = new MediaTracker(who);
    try {
        tracker.addImage(image, 0);
        tracker.waitForAll();
    } catch (InterruptedException e) {
    }

    if (image.getWidth(null) != width || image.getHeight(null) != height) {
        image = image.getScaledInstance(width, height, Image.SCALE_SMOOTH);
        try {
            tracker.addImage(image, 1);
            tracker.waitForAll();
        } catch (InterruptedException e) {
        }
    }

    return image;
}

From source file:Forms.frm_Penghuni.java

private void btnEditActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnEditActionPerformed
    // TODO add your handling code here:
    if ((tblPenghuni.getSelectedRow() == -1)) {
        JOptionPane.showMessageDialog(null, "Silahkan pilih baris yang ingin diedit pada Tabel..");
    } else {/* w  w w  .  j ava 2s  .  co  m*/
        int baris = tblPenghuni.getSelectedRow();
        id_penyewa = tblPenghuni.getValueAt(baris, 0).toString();

        try {
            String sql = "Select *from penyewa where id_penyewa = " + id_penyewa + ";";
            stt = con.createStatement();
            rss = stt.executeQuery(sql);
            while (rss.next()) {
                Object[] o = new Object[14];
                o[0] = rss.getString("id_penyewa");
                o[1] = rss.getString("nama");
                o[2] = rss.getString("alamat");
                o[3] = rss.getString("tempat_lahir");
                o[4] = rss.getDate("tgl_lahir");
                o[5] = rss.getString("jk");
                o[6] = rss.getString("noktp");
                o[7] = rss.getString("nohp");
                o[8] = rss.getString("email");
                o[9] = rss.getString("pekerjaan");
                o[10] = rss.getString("alamat_kerja");
                o[11] = rss.getString("notelp_kerja");
                o[12] = rss.getString("foto_wajah");
                o[13] = rss.getString("foto_ktp");

                id_penyewa = rss.getString("id_penyewa");
                tfNamaPenghuni.setText(o[1].toString());
                tfAlamatPenghuni.setText(o[2].toString());
                tfTempatLahirPenghuni.setText(o[3].toString());

                DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
                dcTanggalLahirPenghuni.setDate(dateFormat.parse(o[4].toString()));
                cbGender.setSelectedItem(o[5]);
                tfEmail.setText(o[8].toString());
                tfNomorKTP.setText(o[6].toString());
                tfNomorTelp.setText(o[7].toString());
                tfPekerjaan.setText(o[9].toString());
                tfAlamatPekerjaan.setText(o[10].toString());
                tfNomorTelpPekerjaan.setText(o[11].toString());
                tfPasFoto.setText(o[12].toString());
                tfPasKTP.setText(o[13].toString());

                String fotowajah = o[12].toString();
                String fotoktp = o[13].toString();

                //================== tambah foto ================== 
                try {
                    Toolkit toolkit = Toolkit.getDefaultToolkit();

                    String path = new File(".").getCanonicalPath();

                    Rectangle rect2 = pnlFoto.getBounds();
                    Image image = toolkit.getImage(path + "/image/" + fotowajah);
                    Image imagedResized = image.getScaledInstance(rect2.width, rect2.height,
                            Image.SCALE_DEFAULT);
                    ImageIcon icon = new ImageIcon(imagedResized);
                    pnlFoto.setBackgroundImage(icon);

                    Rectangle rect3 = pnlKTP.getBounds();
                    Image image1 = toolkit.getImage(path + "/image/" + fotoktp);
                    Image imagedResized1 = image1.getScaledInstance(rect3.width, rect3.height,
                            Image.SCALE_DEFAULT);
                    ImageIcon icon1 = new ImageIcon(imagedResized1);
                    pnlKTP.setBackgroundImage(icon1);

                } catch (IOException ex) {
                    Logger.getLogger(frm_detail_penghuni.class.getName()).log(Level.SEVERE, null, ex);
                }
                //================================================= 

                KunciField(true);
            }
        } catch (SQLException e) {
            System.out.println(e.getMessage());
        } catch (ParseException ex) {
            Logger.getLogger(frm_Penghuni.class.getName()).log(Level.SEVERE, null, ex);
        }

    }
}

From source file:Forms.frm_Penghuni.java

private void btnDetailActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnDetailActionPerformed
    // TODO add your handling code here:
    if (tblPenghuni.getSelectedRowCount() == 1) {
        int baris = tblPenghuni.getSelectedRow();
        String id_penyewa = tblPenghuni.getValueAt(baris, 0).toString();
        try {//from   w  w w .  j  av a2  s  . c om
            String sql = "Select *from penyewa where id_penyewa = " + id_penyewa + ";";
            stt = con.createStatement();
            rss = stt.executeQuery(sql);
            while (rss.next()) {
                Object[] o = new Object[15];
                o[0] = rss.getString("id_penyewa");
                o[1] = rss.getString("nama");
                o[2] = rss.getString("alamat");
                o[3] = rss.getString("tempat_lahir");
                o[4] = rss.getDate("tgl_lahir");
                o[5] = rss.getString("jk");
                o[6] = rss.getString("email");
                o[7] = rss.getString("noktp");
                o[8] = rss.getString("nohp");
                o[9] = rss.getString("pekerjaan");
                o[10] = rss.getString("alamat_kerja");
                o[11] = rss.getString("notelp_kerja");
                o[12] = rss.getString("foto_wajah");
                o[13] = rss.getString("foto_ktp");
                o[14] = rss.getString("tgl_terdaftar");

                frm_detail_penghuni detail = new frm_detail_penghuni();
                String nama = o[1].toString();
                String alamat = o[2].toString();
                String tmptLahir = o[3].toString();
                String tglLahir = o[4].toString();
                String Gender = o[5].toString();
                String email = o[6].toString();
                String noKTP = o[7].toString();
                String noTelp = o[8].toString();
                String pekerjaan = o[9].toString();
                String almtPekerjaan = o[10].toString();
                String telpPek = o[11].toString();
                //                String tglMasuk = o[12].toString();
                String fotowajah = o[12].toString();
                String fotoktp = o[13].toString();
                String tgl_daftar = o[14].toString();
                //                frm_detail_penghuni.pnlDetPasFoto.setText(this.o[1].toString());
                //                frm_detail_penghuni.pnlDetPasKTP.setText(this.o[1].toString());

                frm_detail_penghuni.tfDetNama.setText(nama);
                frm_detail_penghuni.tfDetAlamat.setText(alamat);
                frm_detail_penghuni.tfDetTmptLahir.setText(tmptLahir);
                frm_detail_penghuni.tfDetTglLahir.setText(tglLahir);
                frm_detail_penghuni.tfDetGender.setText(Gender);
                frm_detail_penghuni.tfDetEmail.setText(email);
                frm_detail_penghuni.tfDetNomorKTP.setText(noKTP);
                frm_detail_penghuni.tfDetNomorTelp.setText(noTelp);
                frm_detail_penghuni.tfDetPekerjaan.setText(pekerjaan);
                frm_detail_penghuni.tfDetAlamatPekerjaan.setText(almtPekerjaan);
                frm_detail_penghuni.tfDetTelpPekerjaan.setText(telpPek);
                frm_detail_penghuni.tfDetTglMasuk.setText(tgl_daftar);

                try {
                    Toolkit toolkit = Toolkit.getDefaultToolkit();

                    String path = new File(".").getCanonicalPath();

                    Rectangle rect2 = frm_detail_penghuni.pnlDetPasFoto.getBounds();
                    Image image = toolkit.getImage(path + "/image/" + fotowajah);
                    Image imagedResized = image.getScaledInstance(rect2.width, rect2.height,
                            Image.SCALE_DEFAULT);
                    ImageIcon icon = new ImageIcon(imagedResized);
                    frm_detail_penghuni.pnlDetPasFoto.setBackgroundImage(icon);

                    Rectangle rect3 = frm_detail_penghuni.pnlDetPasKTP.getBounds();
                    Image image1 = toolkit.getImage(path + "/image/" + fotoktp);
                    Image imagedResized1 = image1.getScaledInstance(rect3.width, rect3.height,
                            Image.SCALE_DEFAULT);
                    ImageIcon icon1 = new ImageIcon(imagedResized1);
                    frm_detail_penghuni.pnlDetPasKTP.setBackgroundImage(icon1);

                } catch (IOException ex) {
                    Logger.getLogger(frm_detail_penghuni.class.getName()).log(Level.SEVERE, null, ex);
                }
                detail.setVisible(true);
            }
        } catch (SQLException e) {
            System.out.println(e.getMessage());
        }

    } else {
        JOptionPane.showMessageDialog(null, "Silahkan Pilih Pengguna Terlebih Dahulu!..");
    }
}

From source file:org.sbs.util.ImageCompress.java

/**
 * @param originalFile/*w ww .  j a  va 2s .c  om*/
 *            ?
 * @param resizedFile
 *            ??
 * @param width
 *            ?
 * @param height
 *            ? -1?
 * @param format
 *            ? jpg, png, gif(?)
 * @throws IOException
 */
public void resize(File originalFile, File resizedFile, int width, int height, String format)
        throws IOException {
    if (format != null && "gif".equals(format.toLowerCase())) {
        resize(originalFile, resizedFile, width, height, 1);
        return;
    }
    FileInputStream fis = new FileInputStream(originalFile);
    ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
    int readLength = -1;
    int bufferSize = 1024;
    byte bytes[] = new byte[bufferSize];
    while ((readLength = fis.read(bytes, 0, bufferSize)) != -1) {
        byteStream.write(bytes, 0, readLength);
    }
    byte[] in = byteStream.toByteArray();
    fis.close();
    byteStream.close();

    Image inputImage = Toolkit.getDefaultToolkit().createImage(in);
    waitForImage(inputImage);
    int imageWidth = inputImage.getWidth(null);
    if (imageWidth < 1)
        throw new IllegalArgumentException("image width " + imageWidth + " is out of range");
    int imageHeight = inputImage.getHeight(null);
    if (imageHeight < 1)
        throw new IllegalArgumentException("image height " + imageHeight + " is out of range");

    // Create output image.
    if (height == -1) {
        double scaleW = (double) imageWidth / (double) width;
        double scaleY = (double) imageHeight / (double) height;
        if (scaleW >= 0 && scaleY >= 0) {
            if (scaleW > scaleY) {
                height = -1;
            } else {
                width = -1;
            }
        }
    }
    Image outputImage = inputImage.getScaledInstance(width, height, java.awt.Image.SCALE_DEFAULT);
    checkImage(outputImage);
    encode(new FileOutputStream(resizedFile), outputImage, format);
}

From source file:View.FormPengaturan.java

public void sinkronGambar() {
    try {//  www .  j av a  2s.  com
        Profil prof = PengaturanKontrol.getKoneksi().tampilProfil();
        String path = new File(".").getCanonicalPath() + "/Gambar/" + prof.getLogo();

        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Image image = toolkit.getImage(path);
        Image imagedResized = image.getScaledInstance(110, 100, Image.SCALE_DEFAULT);
        ImageIcon imageIcon = new ImageIcon(imagedResized);
        label_kop.setIcon(imageIcon);
    } catch (IOException ex) {
        Logger.getLogger(FormPengaturan.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        Logger.getLogger(FormPengaturan.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:ResourceBundleSupport.java

/**
 * Attempts to load an image from classpath. If this fails, an empty image
 * icon is returned./*from  w  w  w .  j a v  a 2s.  c  om*/
 *
 * @param resourceName the name of the image. The name should be a global
 *                     resource name.
 * @param scale        true, if the image should be scaled, false otherwise
 * @param large        true, if the image should be scaled to 24x24, or
 *                     false for 16x16
 * @return the image icon.
 */
private ImageIcon createIcon(final String resourceName, final boolean scale, final boolean large) {
    final URL in = ObjectUtilities.getResource(resourceName, ResourceBundleSupport.class);
    ;
    if (in == null) {
        System.out.println("Unable to find file in the class path: " + resourceName);
        return new ImageIcon(createTransparentImage(1, 1));
    }
    final Image img = Toolkit.getDefaultToolkit().createImage(in);
    if (img == null) {
        System.out.println("Unable to instantiate the image: " + resourceName);
        return new ImageIcon(createTransparentImage(1, 1));
    }
    if (scale) {
        if (large) {
            return new ImageIcon(img.getScaledInstance(24, 24, Image.SCALE_SMOOTH));
        }
        return new ImageIcon(img.getScaledInstance(16, 16, Image.SCALE_SMOOTH));
    }
    return new ImageIcon(img);
}