本文整理汇总了Java中org.fit.cssbox.layout.BrowserCanvas类的典型用法代码示例。如果您正苦于以下问题：Java BrowserCanvas类的具体用法？Java BrowserCanvas怎么用？Java BrowserCanvas使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
BrowserCanvas类属于org.fit.cssbox.layout包，在下文中一共展示了BrowserCanvas类的18个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: getContentScroll
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* This method initializes jScrollPane
*
* @return javax.swing.JScrollPane
*/
private JScrollPane getContentScroll()
{
if (contentScroll == null)
{
contentScroll = new JScrollPane();
contentScroll.setViewportView(getContentCanvas());
contentScroll.addComponentListener(new java.awt.event.ComponentAdapter()
{
public void componentResized(java.awt.event.ComponentEvent e)
{
if (contentCanvas != null && contentCanvas instanceof BrowserCanvas)
{
((BrowserCanvas) contentCanvas).createLayout(contentScroll.getSize());
contentScroll.repaint();
//new box tree
root = createBoxTree(((BrowserCanvas) contentCanvas).getViewport());
boxTree.setModel(new DefaultTreeModel(root));
}
}
});
}
return contentScroll;
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:29，代码来源:BoxBrowser.java
示例2: getRedrawButton
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* This method initializes jButton
*
* @return javax.swing.JButton
*/
private JButton getRedrawButton()
{
if (redrawButton == null)
{
redrawButton = new JButton();
redrawButton.setText("Clear");
redrawButton.setMnemonic(KeyEvent.VK_UNDEFINED);
redrawButton.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent e)
{
((BrowserCanvas) contentCanvas).redrawBoxes();
contentCanvas.repaint();
}
});
}
return redrawButton;
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:24，代码来源:BoxBrowser.java
示例3: analyze
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
@Override
public ElementBox analyze(DocumentSource docSource, Dimension dim)
throws Exception
{
DOMSource parser = new DefaultDOMSource(docSource);
w3cdoc = parser.parse();
// Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(w3cdoc, docSource.getURL());
da.attributesToStyles();
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.getStyleSheets();
BufferedImage tmpImg = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
canvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
canvas.setImage(tmpImg);
canvas.getConfig().setLoadImages(true);
canvas.getConfig().setLoadBackgroundImages(true);
canvas.createLayout(dim);
return canvas.getViewport();
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:24，代码来源:DefaultAnalyzer.java
示例4: renderBrowserContent
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Render the browser content
*/
public void renderBrowserContent()
{
JPanel browserCanvas = new BrowserCanvas(
da.getRoot(),
da,
new java.awt.Dimension(
browserPane.getViewport().getSize().width,
browserPane.getViewport().getSize().height
),
url
);
browserPane.setViewportView(browserCanvas);
//System.out.println("--OK--");
// Force garbage collection
System.gc();
}
开发者ID:rkocman，项目名称:JSDOMBox，代码行数:21，代码来源:JSDOMBoxTestSuite.java
示例5: renderDocument
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
private BufferedImage renderDocument(Document doc)
{
//create the media specification
MediaSpec media = new MediaSpec(mediaType);
media.setDimensions(windowSize.width, windowSize.height);
media.setDeviceDimensions(windowSize.width, windowSize.height);
//Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, docSource.getURL());
da.setMediaSpec(media);
da.attributesToStyles(); //convert the HTML presentation attributes to inline styles
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the additional style sheet
da.addStyleSheet(null, CSSNorm.formsStyleSheet(), DOMAnalyzer.Origin.AGENT); //render form fields using css
da.getStyleSheets(); //load the author style sheets
BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
contentCanvas.setAutoMediaUpdate(false); //we have a correct media specification, do not update
contentCanvas.getConfig().setClipViewport(cropWindow);
contentCanvas.getConfig().setLoadImages(loadImages);
contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
contentCanvas.createLayout(windowSize);
return contentCanvas.getImage();
}
开发者ID:radkovo，项目名称:CSSBox，代码行数:26，代码来源:ReferenceTestCase.java
示例6: analyze
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
@Override
public Viewport analyze(DocumentSource docSource, Dimension dim)
throws Exception
{
DOMSource parser = new DefaultDOMSource(docSource);
w3cdoc = parser.parse();
// Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(w3cdoc, docSource.getURL());
da.attributesToStyles();
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.getStyleSheets();
BufferedImage tmpImg = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
canvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
canvas.setImage(tmpImg);
canvas.getConfig().setLoadImages(true);
canvas.getConfig().setLoadBackgroundImages(true);
canvas.createLayout(dim);
return canvas.getViewport();
}
开发者ID:radkovo，项目名称:SwingBox，代码行数:24，代码来源:DefaultAnalyzer.java
示例7: getBoxTree
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* This method initializes boxTree
*
* @return javax.swing.JTree
*/
private JTree getBoxTree()
{
if (boxTree == null)
{
boxTree = new JTree();
boxTree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode("(box tree)")));
boxTree.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener()
{
public void valueChanged(javax.swing.event.TreeSelectionEvent e)
{
DefaultMutableTreeNode node = (DefaultMutableTreeNode) boxTree.getLastSelectedPathComponent();
if (node != null)
{
Box box = (Box) node.getUserObject();
if (box != null)
{
box.drawExtent(((BrowserCanvas) contentCanvas).getImageGraphics());
contentCanvas.repaint();
displayBoxInfo(box);
}
}
}
});
}
return boxTree;
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:32，代码来源:BoxBrowser.java
示例8: locateBox
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Locates a box from its position
*/
private Box locateBox(Box root, int x, int y)
{
if (root.isVisible())
{
Box found = null;
//Rectangle bounds = root.getAbsoluteContentBounds().intersection(root.getClipBlock().getAbsoluteContentBounds());
Rectangle bounds = root.getAbsoluteBounds();
if (bounds.contains(x, y))
{
found = root;
System.out.println("Fnd: " + found);
found.drawExtent(((BrowserCanvas)cssbox).getImageGraphics());
}
//find if there is something smallest that fits among the child boxes
if (root instanceof ElementBox)
{
ElementBox eb = (ElementBox) root;
for (int i = eb.getStartChild(); i < eb.getEndChild(); i++)
{
Box inside = locateBox(((ElementBox) root).getSubBox(i), x, y);
if (inside != null)
{
if (found == null)
found = inside;
else
{
if (inside.getAbsoluteBounds().width * inside.getAbsoluteBounds().height < found.getAbsoluteBounds().width * found.getAbsoluteBounds().height)
found = inside;
}
}
}
}
return found;
}
else
return null;
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:42，代码来源:BrowserComparison.java
示例9: initComponents
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Creates and initializes the GUI components
*/
private void initComponents()
{
documentScroll = new javax.swing.JScrollPane();
documentScroll.getVerticalScrollBar().setUnitIncrement(16);
browserCanvas = new BrowserCanvas(da.getRoot(), da, new java.awt.Dimension(1000, 750), url);
getContentPane().setLayout(new java.awt.GridLayout(1, 0));
setTitle("JSDOMBox Browser");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
documentScroll.setViewportView(browserCanvas);
getContentPane().add(documentScroll);
pack();
}
开发者ID:rkocman，项目名称:JSDOMBox，代码行数:18，代码来源:SimpleExample.java
示例10: getContentScroll
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* This method initializes jScrollPane
*
* @return javax.swing.JScrollPane
*/
private JScrollPane getContentScroll()
{
if (contentScroll == null)
{
contentScroll = new JScrollPane();
contentScroll.setViewportView(getContentCanvas());
contentScroll.addComponentListener(new java.awt.event.ComponentAdapter()
{
public void componentResized(java.awt.event.ComponentEvent e)
{
if (contentCanvas != null && contentCanvas instanceof BrowserCanvas)
{
((BrowserCanvas) contentCanvas).createLayout(contentScroll.getSize(), contentScroll.getViewport().getViewRect());
contentScroll.repaint();
//new box tree
root = createBoxTree(((BrowserCanvas) contentCanvas).getViewport());
boxTree.setModel(new DefaultTreeModel(root));
}
}
});
/*contentScroll.getViewport().addChangeListener(new javax.swing.event.ChangeListener()
{
public void stateChanged(ChangeEvent e)
{
if (contentCanvas != null && contentCanvas instanceof BrowserCanvas)
{
((BrowserCanvas) contentCanvas).updateVisibleArea(contentScroll.getViewport().getViewRect());
contentScroll.repaint();
}
}
});*/
}
return contentScroll;
}
开发者ID:radkovo，项目名称:CSSBox，代码行数:40，代码来源:BoxBrowser.java
示例11: getBoxTree
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* This method initializes boxTree
*
* @return javax.swing.JTree
*/
private JTree getBoxTree()
{
if (boxTree == null)
{
boxTree = new JTree();
boxTree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode("(box tree)")));
boxTree.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener()
{
public void valueChanged(javax.swing.event.TreeSelectionEvent e)
{
DefaultMutableTreeNode node = (DefaultMutableTreeNode) boxTree.getLastSelectedPathComponent();
if (node != null)
{
Box box = (Box) node.getUserObject();
if (box != null)
{
box.drawExtent(((BrowserCanvas) contentCanvas).getImageGraphics());
contentCanvas.repaint();
displayBoxInfo(box);
if (box.getNode() != null)
{
DefaultMutableTreeNode dt = locateObjectInTree(domRoot, box.getNode());
if (dt != null)
{
TreePath dselect = new TreePath(dt.getPath());
domTree.setSelectionPath(dselect);
domTree.expandPath(dselect);
domTree.scrollPathToVisible(dselect);
}
}
}
}
}
});
}
return boxTree;
}
开发者ID:radkovo，项目名称:CSSBox，代码行数:44，代码来源:BoxBrowser.java
示例12: analyze
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
@Override
public Viewport analyze(DocumentSource d, Dimension dim)
throws Exception
{
@SuppressWarnings("resource")
InputStream is = (d != null)? d.getInputStream() : null;
if (!(is instanceof DocumentInputStream)) {
return super.analyze(d, dim);
}
DocumentInputStream dIs = (DocumentInputStream) is;
w3cdoc = dIs.getDocument();
URL address = ((Html5DocumentImpl)w3cdoc).getAddress();
// Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(w3cdoc, address);
da.attributesToStyles();
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT);
da.getStyleSheets();
BufferedImage tmpImg = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
canvas = new BrowserCanvas(da.getRoot(), da, address);
canvas.setImage(tmpImg);
canvas.getConfig().setLoadImages(true);
canvas.getConfig().setLoadBackgroundImages(true);
canvas.createLayout(dim);
return canvas.getViewport();
}
开发者ID:ITman1，项目名称:ScriptBox，代码行数:33，代码来源:ScriptAnalyzer.java
示例13: main
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* main method
*/
public static void main(String[] args)
{
if (args.length != 1)
{
System.err.println("Usage: TextBoxes <url>");
System.exit(0);
}
try {
//Open the network connection
DocumentSource docSource = new DefaultDocumentSource(args[0]);
//Parse the input document
DOMSource parser = new DefaultDOMSource(docSource);
Document doc = parser.parse();
//Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, docSource.getURL());
da.attributesToStyles(); //convert the HTML presentation attributes to inline styles
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the additional style sheet
da.getStyleSheets(); //load the author style sheets
//Create the browser canvas
BrowserCanvas browser = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
//Disable the image loading
browser.getConfig().setLoadImages(false);
browser.getConfig().setLoadBackgroundImages(false);
//Create the layout for 1000x600 pixels
browser.createLayout(new java.awt.Dimension(1000, 600));
//Display the result
printTextBoxes(browser.getViewport());
docSource.close();
} catch (Exception e) {
System.err.println("Error: "+e.getMessage());
e.printStackTrace();
}
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:47，代码来源:TextBoxes.java
示例14: getBrowserCanvas
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
public BrowserCanvas getBrowserCanvas()
{
return (BrowserCanvas) contentCanvas;
}
开发者ID:mantlik，项目名称:swingbox-javahelp-viewer，代码行数:5，代码来源:BoxBrowser.java
示例15: renderURL
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Renders the URL and prints the result to the specified output stream in the specified
* format.
* @param urlstring the source URL
* @param out output stream
* @param type output type
* @return true in case of success, false otherwise
* @throws SAXException
*/
public boolean renderURL(String urlstring, OutputStream out, Type type, String pageFormat) throws IOException, SAXException
{
if (!urlstring.startsWith("http:") &&
!urlstring.startsWith("ftp:") &&
!urlstring.startsWith("file:"))
urlstring = "http://" + urlstring;
//Open the network connection
DocumentSource docSource = new DefaultDocumentSource(urlstring);
//Parse the input document
DOMSource parser = new DefaultDOMSource(docSource);
Document doc = parser.parse();
//create the media specification
MediaSpec media = new MediaSpec(mediaType);
media.setDimensions(windowSize.width, windowSize.height);
media.setDeviceDimensions(windowSize.width, windowSize.height);
//Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, docSource.getURL());
da.setMediaSpec(media);
da.attributesToStyles(); //convert the HTML presentation attributes to inline styles
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the additional style sheet
da.addStyleSheet(null, CSSNorm.formsStyleSheet(), DOMAnalyzer.Origin.AGENT); //render form fields using css
da.getStyleSheets(); //load the author style sheets
BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
contentCanvas.setAutoMediaUpdate(false); //we have a correct media specification, do not update
contentCanvas.getConfig().setClipViewport(cropWindow);
contentCanvas.getConfig().setLoadImages(loadImages);
contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
if (type == Type.PNG)
{
contentCanvas.createLayout(windowSize);
ImageIO.write(contentCanvas.getImage(), "png", out);
}
else if (type == Type.SVG)
{
setDefaultFonts(contentCanvas.getConfig());
contentCanvas.createLayout(windowSize);
Writer w = new OutputStreamWriter(out, "utf-8");
writeSVG(contentCanvas.getViewport(), w);
w.close();
}
else if (type == Type.PDF)
{
setDefaultFonts(contentCanvas.getConfig());
contentCanvas.createLayout(windowSize);
writePDF(contentCanvas.getViewport(), out, pageFormat);
}
docSource.close();
return true;
}
开发者ID:radkovo，项目名称:CSSBoxPdf，代码行数:69，代码来源:PdfImageRenderer.java
示例16: renderURL
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Renders the URL and prints the result to the specified output stream in
* the specified format.
*
* @param urlstring
* the source URL
* @param out
* output stream
* @param type
* output type
* @return true in case of success, false otherwise
* @throws SAXException
*/
private boolean renderURL(URL urlstring, URL baseUrl, OutputStream out)
throws IOException, SAXException {
// Open the network connection
DocumentSource docSource = new DefaultDocumentSource(urlstring);
// Parse the input document
DOMSource parser = new DefaultDOMSource(docSource);
Document doc = parser.parse();
// create the media specification
MediaSpec media = new MediaSpec(mediaType);
media.setDimensions(windowSize.width, windowSize.height);
media.setDeviceDimensions(windowSize.width, windowSize.height);
// Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, baseUrl);
da.setMediaSpec(media);
da.attributesToStyles(); // convert the HTML presentation attributes to
// inline styles
da.addStyleSheet(baseUrl, CSSNorm.stdStyleSheet(),
DOMAnalyzer.Origin.AGENT); // use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(),
DOMAnalyzer.Origin.AGENT); // use the additional style sheet
da.addStyleSheet(null, CSSNorm.formsStyleSheet(),
DOMAnalyzer.Origin.AGENT); // render form fields using css
da.getStyleSheets(); // load the author style sheets
BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da,
baseUrl);
// contentCanvas.setAutoMediaUpdate(false); // we have a correct media
// // specification, do not
// // update
contentCanvas.getConfig().setClipViewport(cropWindow);
contentCanvas.getConfig().setLoadImages(loadImages);
contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
contentCanvas.setPreferredSize(new Dimension(windowSize.width, 10));
contentCanvas.setAutoSizeUpdate(true);
setDefaultFonts(contentCanvas.getConfig());
contentCanvas.createLayout(windowSize);
contentCanvas.validate();
ImageIO.write(contentCanvas.getImage(), "png", out);
// Image image = contentCanvas.createImage(windowSize.width,
// windowSize.height);
docSource.close();
return true;
}
开发者ID:riccardove，项目名称:easyjasub，代码行数:66，代码来源:CssBoxPngRenderer.java
示例17: renderURL
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
/**
* Renders the URL and prints the result to the specified output stream in the specified
* format.
* @param urlstring the source URL
* @param out output stream
* @param type output type
* @return true in case of success, false otherwise
* @throws SAXException
*/
public boolean renderURL(String urlstring, OutputStream out, Type type) throws IOException, SAXException
{
if (!urlstring.startsWith("http:") &&
!urlstring.startsWith("https:") &&
!urlstring.startsWith("ftp:") &&
!urlstring.startsWith("file:"))
urlstring = "http://" + urlstring;
//Open the network connection
DocumentSource docSource = new DefaultDocumentSource(urlstring);
//Parse the input document
DOMSource parser = new DefaultDOMSource(docSource);
Document doc = parser.parse();
//create the media specification
MediaSpec media = new MediaSpec(mediaType);
media.setDimensions(windowSize.width, windowSize.height);
media.setDeviceDimensions(windowSize.width, windowSize.height);
//Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, docSource.getURL());
da.setMediaSpec(media);
da.attributesToStyles(); //convert the HTML presentation attributes to inline styles
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the additional style sheet
da.addStyleSheet(null, CSSNorm.formsStyleSheet(), DOMAnalyzer.Origin.AGENT); //render form fields using css
da.getStyleSheets(); //load the author style sheets
BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
contentCanvas.setAutoMediaUpdate(false); //we have a correct media specification, do not update
contentCanvas.getConfig().setClipViewport(cropWindow);
contentCanvas.getConfig().setLoadImages(loadImages);
contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
if (type == Type.PNG)
{
contentCanvas.createLayout(windowSize);
ImageIO.write(contentCanvas.getImage(), "png", out);
}
else if (type == Type.SVG)
{
setDefaultFonts(contentCanvas.getConfig());
contentCanvas.createLayout(windowSize);
Writer w = new OutputStreamWriter(out, "utf-8");
writeSVG(contentCanvas.getViewport(), w);
w.close();
}
docSource.close();
return true;
}
开发者ID:radkovo，项目名称:CSSBox，代码行数:63，代码来源:ImageRenderer.java
示例18: makeImage
import org.fit.cssbox.layout.BrowserCanvas; //导入依赖的package包/类
public BufferedImage makeImage(InputStream is, String urlstring , boolean loadImages, boolean loadBackgroundImages) throws IOException, SAXException {
if (!urlstring.startsWith("http:") &&
!urlstring.startsWith("ftp:") &&
!urlstring.startsWith("file:"))
urlstring = "http://" + urlstring;
//Open the network connection
//; charset=utf-8
DocumentSource docSource = new StreamDocumentSource(is, new URL(urlstring), "text/html; charset=utf-8");
// DocumentSource docSource = new DefaultDocumentSource(urlstring);
//Parse the input document
DOMSource parser = new DefaultDOMSource(docSource);
Document doc = parser.parse();
//Create the CSS analyzer
DOMAnalyzer da = new DOMAnalyzer(doc, docSource.getURL());
da.attributesToStyles(); //convert the HTML presentation attributes to inline styles
da.addStyleSheet(null, CSSNorm.stdStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the standard style sheet
da.addStyleSheet(null, CSSNorm.userStyleSheet(), DOMAnalyzer.Origin.AGENT); //use the additional style sheet
da.addStyleSheet(null, CSSNorm.formsStyleSheet(), DOMAnalyzer.Origin.AGENT); //render form fields using css
da.getStyleSheets(); //load the author style sheets
// if (type == TYPE_PNG)
// {
BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
contentCanvas.getConfig().setLoadImages(loadImages);
contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
contentCanvas.createLayout(new java.awt.Dimension(384, 400));
contentCanvas.setSize(384, 400);
contentCanvas.setAutoSizeUpdate(false);
BufferedImage image = contentCanvas.getImage();
// ImageIO.write(contentCanvas.getImage(), "png", out);
docSource.close();
// BufferedImage image = ImageIO.read(new File("stronka.png"));
int lastYNotWhite = 0;
for (int yPixel = 0; yPixel < image.getHeight(); yPixel++) {
for (int xPixel = 0; xPixel < image.getWidth(); xPixel++) {
int color = image.getRGB(xPixel, yPixel);
if(color != -328966 && color != Color.WHITE.getRGB()) { // white?
lastYNotWhite = yPixel;
}
}
}
BufferedImage dest = image.getSubimage(0, 0, 384, lastYNotWhite + 1);
ImageIO.write(dest, "png", new File("test-result-" + cnt + ".png"));
cnt++;
return dest;
// }
// else if (type == TYPE_SVG)
// {
// BrowserCanvas contentCanvas = new BrowserCanvas(da.getRoot(), da, docSource.getURL());
// contentCanvas.getConfig().setLoadImages(loadImages);
// contentCanvas.getConfig().setLoadBackgroundImages(loadBackgroundImages);
// setDefaultFonts(contentCanvas.getConfig());
// contentCanvas.createLayout(new java.awt.Dimension(1200, 600));
// Writer w = new OutputStreamWriter(out, "utf-8");
// writeSVG(contentCanvas.getViewport(), w);
// w.close();
// }
// return true;
}
开发者ID:2bajty，项目名称:mirkodrukarka，代码行数:80，代码来源:Browser.java
注：本文中的org.fit.cssbox.layout.BrowserCanvas类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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