Java PdfDocument类代码示例

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本文整理汇总了Java中com.shockwave.pdfium.PdfDocument类的典型用法代码示例。如果您正苦于以下问题：Java PdfDocument类的具体用法？Java PdfDocument怎么用？Java PdfDocument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。

PdfDocument类属于com.shockwave.pdfium包，在下文中一共展示了PdfDocument类的20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: checkLinkTapped

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
private boolean checkLinkTapped(float x, float y) {
    PdfFile pdfFile = pdfView.pdfFile;
    float mappedX = -pdfView.getCurrentXOffset() + x;
    float mappedY = -pdfView.getCurrentYOffset() + y;
    int page = pdfFile.getPageAtOffset(pdfView.isSwipeVertical() ? mappedY : mappedX, pdfView.getZoom());
    SizeF pageSize = pdfFile.getScaledPageSize(page, pdfView.getZoom());
    int pageX, pageY;
    if (pdfView.isSwipeVertical()) {
        pageX = (int) pdfFile.getSecondaryPageOffset(page, pdfView.getZoom());
        pageY = (int) pdfFile.getPageOffset(page, pdfView.getZoom());
    } else {
        pageY = (int) pdfFile.getSecondaryPageOffset(page, pdfView.getZoom());
        pageX = (int) pdfFile.getPageOffset(page, pdfView.getZoom());
    }
    for (PdfDocument.Link link : pdfFile.getPageLinks(page)) {
        RectF mapped = pdfFile.mapRectToDevice(page, pageX, pageY, (int) pageSize.getWidth(),
                (int) pageSize.getHeight(), link.getBounds());
        fixCoords(mapped);
        if (mapped.contains(mappedX, mappedY)) {
            pdfView.callbacks.callLinkHandler(new LinkTapEvent(x, y, mappedX, mappedY, mapped, link));
            return true;
        }
    }
    return false;
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:26，代码来源:DragPinchManager.java

示例2: loadComplete

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
@Override
public void loadComplete(int nbPages) {
    isLoadComPlete = true;
    PdfDocument.Meta meta = mPdfView.getDocumentMeta();
    LogUtils.d("pdf title = " + meta.getTitle());
    LogUtils.d(TAG+"author = " + meta.getAuthor());
    LogUtils.d(TAG+"subject = " + meta.getSubject());
    LogUtils.d(TAG+"keywords = " + meta.getKeywords());
    LogUtils.d(TAG+"creator = " + meta.getCreator());
    LogUtils.d(TAG+ "producer = " + meta.getProducer());
    LogUtils.d(TAG+"creationDate = " + meta.getCreationDate());
    LogUtils.d(TAG+ "modDate = " + meta.getModDate());
}

开发者ID:SavorGit，项目名称:Hotspot-master-devp，代码行数:14，代码来源:PdfPreviewActivity.java

示例3: loadComplete

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/**
 * Called when the PDF is loaded
 */
void loadComplete(PdfDocument pdfDocument, int pageWidth, int pageHeight) {
    state = State.LOADED;
    this.documentPageCount = pdfiumCore.getPageCount(pdfDocument);

    this.pdfDocument = pdfDocument;

    this.pageWidth = pageWidth;
    this.pageHeight = pageHeight;
    calculateOptimalWidthAndHeight();

    pagesLoader = new PagesLoader(this);

    if (!renderingHandlerThread.isAlive()) {
        renderingHandlerThread.start();
    }
    renderingHandler = new RenderingHandler(renderingHandlerThread.getLooper(),
            this, pdfiumCore, pdfDocument);
    renderingHandler.start();

    if (scrollHandle != null) {
        scrollHandle.setupLayout(this);
        isScrollHandleInit = true;
    }

    if (onLoadCompleteListener != null) {
        onLoadCompleteListener.loadComplete(documentPageCount);
    }

    jumpTo(defaultPage, false);
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:34，代码来源:PDFView.java

示例4: loadComplete

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
@Override
public void loadComplete(int nbPages) {
    PdfDocument.Meta meta = pdfView.getDocumentMeta();
    Log.e(TAG, "title = " + meta.getTitle());
    Log.e(TAG, "author = " + meta.getAuthor());
    Log.e(TAG, "subject = " + meta.getSubject());
    Log.e(TAG, "keywords = " + meta.getKeywords());
    Log.e(TAG, "creator = " + meta.getCreator());
    Log.e(TAG, "producer = " + meta.getProducer());
    Log.e(TAG, "creationDate = " + meta.getCreationDate());
    Log.e(TAG, "modDate = " + meta.getModDate());

    printBookmarksTree(pdfView.getTableOfContents(), "-");

}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:16，代码来源:PDFViewActivity.java

示例5: printBookmarksTree

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public void printBookmarksTree(List<PdfDocument.Bookmark> tree, String sep) {
    for (PdfDocument.Bookmark b : tree) {

        Log.e(TAG, String.format("%s %s, p %d", sep, b.getTitle(), b.getPageIdx()));

        if (b.hasChildren()) {
            printBookmarksTree(b.getChildren(), sep + "-");
        }
    }
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:11，代码来源:PDFViewActivity.java

示例6: readPdfMetadata

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
private void readPdfMetadata(final String filename, final File f, final EBook ebk) {
    ebk.addFileType("pdf");
    ebk.setBook_title(f.getName().substring(0, f.getName().length() - 4));
    ebk.setFull_file_dir_name(ebk.getFile_dir() + File.separator + ebk.getBook_title());

    try {
        final ParcelFileDescriptor fileDesc = ParcelFileDescriptor.open(new File(filename), ParcelFileDescriptor.MODE_READ_ONLY);

        PdfDocument pdfDocument = pdfiumCore.newDocument(fileDesc);
        PdfDocument.Meta meta = pdfiumCore.getDocumentMeta(pdfDocument);
        pdfiumCore.openPage(pdfDocument, 0);
        int width = pdfiumCore.getPageWidthPoint(pdfDocument, pageNum);
        int height = pdfiumCore.getPageHeightPoint(pdfDocument, pageNum);
        Bitmap bmp = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
        pdfiumCore.renderPageBitmap(pdfDocument, bmp, pageNum, 0, 0, width, height);
        ebk.setCoverImageFromBitmap(bmp);
        String pdfTitle = meta.getTitle().trim();
        if (pdfTitle.length() > 0 && !pdfTitle.toLowerCase().equals("untitled")) {
            ebk.setBook_title(pdfTitle);
        }
        ebk.addAuthor(new Author(meta.getAuthor()));
        pdfiumCore.closeDocument(pdfDocument);

    } catch (FileNotFoundException e) {
        BookLibApplication.e(LOG_TAG + "FileNotFoundException reading pdf file [" + filename + "] " + e.getMessage());
    } catch (IOException e1) {
        BookLibApplication.e(LOG_TAG + "IOException reading pdf file [" + filename + "] " + e1.getMessage());
    }
}

开发者ID:mrspaceman，项目名称:ebookmgr，代码行数:30，代码来源:LibraryScanner.java

示例7: printPdfInfo

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public void printPdfInfo(final PdfiumCore core, final PdfDocument doc) {
    PdfDocument.Meta meta = core.getDocumentMeta(doc);
    BookLibApplication.e(LOG_TAG + "title = " + meta.getTitle());
    BookLibApplication.e(LOG_TAG + "author = " + meta.getAuthor());
    BookLibApplication.e(LOG_TAG + "subject = " + meta.getSubject());
    BookLibApplication.e(LOG_TAG + "keywords = " + meta.getKeywords());
    BookLibApplication.e(LOG_TAG + "creator = " + meta.getCreator());
    BookLibApplication.e(LOG_TAG + "producer = " + meta.getProducer());
    BookLibApplication.e(LOG_TAG + "creationDate = " + meta.getCreationDate());
    BookLibApplication.e(LOG_TAG + "modDate = " + meta.getModDate());
}

开发者ID:mrspaceman，项目名称:ebookmgr，代码行数:12，代码来源:LibraryScanner.java

示例8: RenderingAsyncTask

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public RenderingAsyncTask(PDFView pdfView, PdfiumCore pdfiumCore, PdfDocument pdfDocument) {
    this.pdfView = pdfView;
    this.pdfiumCore = pdfiumCore;
    this.pdfDocument = pdfDocument;
    this.renderingTasks = Collections.synchronizedList(new ArrayList<RenderingTask>());

}

开发者ID:bramach5，项目名称:Bala-PdfViewer-with-Voice，代码行数:8，代码来源:RenderingAsyncTask.java

示例9: loadComplete

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/**
 * Called when the PDF is loaded
 */
public void loadComplete(PdfDocument pdfDocument) {
    state = State.LOADED;
    this.documentPageCount = pdfiumCore.getPageCount(pdfDocument);

    int firstPageIdx = 0;
    if (originalUserPages != null) {
        firstPageIdx = originalUserPages[0];
    }

    // We assume all the pages are the same size
    this.pdfDocument = pdfDocument;
    pdfiumCore.openPage(pdfDocument, firstPageIdx);
    this.pageWidth = pdfiumCore.getPageWidth(pdfDocument, firstPageIdx);
    this.pageHeight = pdfiumCore.getPageHeight(pdfDocument, firstPageIdx);
    calculateOptimalWidthAndHeight();

    pagesLoader = new PagesLoader(this);

    renderingAsyncTask = new RenderingAsyncTask(this, pdfiumCore, pdfDocument);
    renderingAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

    if (scrollHandle != null) {
        scrollHandle.setupLayout(this);
        isScrollHandleInit = true;
    }

    // Notify the listener
    jumpTo(defaultPage, false);
    if (onLoadCompleteListener != null) {
        onLoadCompleteListener.loadComplete(documentPageCount);
    }
}

开发者ID:bramach5，项目名称:Bala-PdfViewer-with-Voice，代码行数:36，代码来源:PDFView.java

示例10: loadComplete

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/**
 * Called when the PDF is loaded
 */
public void loadComplete(PdfDocument pdfDocument) {
    this.documentPageCount = pdfiumCore.getPageCount(pdfDocument);

    int firstPageIdx = 0;
    if (originalUserPages != null) {
        firstPageIdx = originalUserPages[0];
    }

    // We assume all the pages are the same size
    this.pdfDocument = pdfDocument;
    pdfiumCore.openPage(pdfDocument, firstPageIdx);
    openedPages.add(firstPageIdx);
    this.pageWidth = pdfiumCore.getPageWidth(pdfDocument, firstPageIdx);
    this.pageHeight = pdfiumCore.getPageHeight(pdfDocument, firstPageIdx);
    state = State.LOADED;
    calculateOptimalWidthAndHeight();

    if (!renderingHandlerThread.isAlive()) {
        renderingHandlerThread.start();
    }
    renderingHandler = new RenderingHandler(renderingHandlerThread.getLooper(),
            this, pdfiumCore, pdfDocument);

    if (scrollBar != null) {
        scrollBar.pdfLoaded();
    }

    // Notify the listener
    jumpTo(defaultPage);
    if (onLoadCompleteListener != null) {
        onLoadCompleteListener.loadComplete(documentPageCount);
    }
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV1，代码行数:37，代码来源:PDFView.java

示例11: getDocumentMeta

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/** Returns null if document is not loaded */
public PdfDocument.Meta getDocumentMeta() {
    if (pdfFile == null) {
        return null;
    }
    return pdfFile.getMetaData();
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:8，代码来源:PDFView.java

示例12: getTableOfContents

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/** Will be empty until document is loaded */
public List<PdfDocument.Bookmark> getTableOfContents() {
    if (pdfFile == null) {
        return Collections.emptyList();
    }
    return pdfFile.getBookmarks();
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:8，代码来源:PDFView.java

示例13: getLinks

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
/** Will be empty until document is loaded */
public List<PdfDocument.Link> getLinks(int page) {
    if (pdfFile == null) {
        return Collections.emptyList();
    }
    return pdfFile.getPageLinks(page);
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:8，代码来源:PDFView.java

示例14: PdfFile

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
PdfFile(PdfiumCore pdfiumCore, PdfDocument pdfDocument, FitPolicy pageFitPolicy, Size viewSize, int[] originalUserPages,
        boolean isVertical, int spacing) {
    this.pdfiumCore = pdfiumCore;
    this.pdfDocument = pdfDocument;
    this.pageFitPolicy = pageFitPolicy;
    this.originalUserPages = originalUserPages;
    this.isVertical = isVertical;
    this.spacingPx = spacing;
    setup(viewSize);
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:11，代码来源:PdfFile.java

示例15: LinkTapEvent

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public LinkTapEvent(float originalX, float originalY, float documentX, float documentY, RectF mappedLinkRect, PdfDocument.Link link) {
    this.originalX = originalX;
    this.originalY = originalY;
    this.documentX = documentX;
    this.documentY = documentY;
    this.mappedLinkRect = mappedLinkRect;
    this.link = link;
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:9，代码来源:LinkTapEvent.java

示例16: doInBackground

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
@Override
protected Throwable doInBackground(Void... params) {
    try {
        PdfDocument pdfDocument = docSource.createDocument(pdfView.getContext(), pdfiumCore, password);
        pdfFile = new PdfFile(pdfiumCore, pdfDocument, pdfView.getPageFitPolicy(), getViewSize(),
                userPages, pdfView.isSwipeVertical(), pdfView.getSpacingPx());
        return null;
    } catch (Throwable t) {
        return t;
    }
}

开发者ID:barteksc，项目名称:AndroidPdfViewer，代码行数:12，代码来源:DecodingAsyncTask.java

示例17: getDocumentMeta

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public PdfDocument.Meta getDocumentMeta() {
    if (pdfDocument == null) {
        return null;
    }
    return pdfiumCore.getDocumentMeta(pdfDocument);
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:7，代码来源:PDFView.java

示例18: getTableOfContents

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
public List<PdfDocument.Bookmark> getTableOfContents() {
    if (pdfDocument == null) {
        return new ArrayList<>();
    }
    return pdfiumCore.getTableOfContents(pdfDocument);
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:7，代码来源:PDFView.java

示例19: RenderingHandler

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
RenderingHandler(Looper looper, PDFView pdfView, PdfiumCore pdfiumCore, PdfDocument pdfDocument) {
    super(looper);
    this.pdfView = pdfView;
    this.pdfiumCore = pdfiumCore;
    this.pdfDocument = pdfDocument;
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:7，代码来源:RenderingHandler.java

示例20: createDocument

import com.shockwave.pdfium.PdfDocument; //导入依赖的package包/类
@Override
public PdfDocument createDocument(Context context, PdfiumCore core, String password) throws IOException {
    ParcelFileDescriptor pfd = context.getContentResolver().openFileDescriptor(uri, "r");
    return core.newDocument(pfd, password);
}

开发者ID:barteksc，项目名称:AndroidPdfViewerV2，代码行数:6，代码来源:UriSource.java

注：本文中的com.shockwave.pdfium.PdfDocument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。