Examples with PDType0Font org.apache.pdfbox.pdmodel.font.PDType0Font used on opensource projects

Example 6 with PDType0Font

use of org.apache.pdfbox.pdmodel.font.PDType0Font in project pdfbox by apache.

the class GlyphCache method getPathForCharacterCode.

public GeneralPath getPathForCharacterCode(int code) {
    GeneralPath path = cache.get(code);
    if (path != null) {
        return path;
    }
    try {
        if (!font.hasGlyph(code)) {
            String fontName = ((PDFontLike) font).getName();
            if (font instanceof PDType0Font) {
                int cid = ((PDType0Font) font).codeToCID(code);
                String cidHex = String.format("%04x", cid);
                LOG.warn("No glyph for code " + code + " (CID " + cidHex + ") in font " + fontName);
            } else if (font instanceof PDSimpleFont) {
                LOG.warn("No glyph for code " + code + " in " + font.getClass().getSimpleName() + " " + fontName + " (embedded or system font used: " + ((PDSimpleFont) font).getFontBoxFont().getName() + ")");
                PDSimpleFont simpleFont = (PDSimpleFont) font;
                if (code == 10 && simpleFont.isStandard14()) {
                    // PDFBOX-4001 return empty path for line feed on std14
                    path = new GeneralPath();
                    cache.put(code, path);
                    return path;
                }
            } else {
                LOG.warn("No glyph for code " + code + " in font " + fontName);
            }
        }
        path = font.getNormalizedPath(code);
        cache.put(code, path);
        return path;
    } catch (IOException e) {
        // todo: escalate this error?
        LOG.error("Glyph rendering failed", e);
        return new GeneralPath();
    }
}

Example 7 with PDType0Font

use of org.apache.pdfbox.pdmodel.font.PDType0Font in project pdfbox by apache.

the class DrawPrintTextLocations method calculateGlyphBounds.

// this calculates the real (except for type 3 fonts) individual glyph bounds
private Shape calculateGlyphBounds(Matrix textRenderingMatrix, PDFont font, int code) throws IOException {
    GeneralPath path = null;
    AffineTransform at = textRenderingMatrix.createAffineTransform();
    at.concatenate(font.getFontMatrix().createAffineTransform());
    if (font instanceof PDType3Font) {
        // It is difficult to calculate the real individual glyph bounds for type 3 fonts
        // because these are not vector fonts, the content stream could contain almost anything
        // that is found in page content streams.
        PDType3Font t3Font = (PDType3Font) font;
        PDType3CharProc charProc = t3Font.getCharProc(code);
        if (charProc != null) {
            BoundingBox fontBBox = t3Font.getBoundingBox();
            PDRectangle glyphBBox = charProc.getGlyphBBox();
            if (glyphBBox != null) {
                // PDFBOX-3850: glyph bbox could be larger than the font bbox
                glyphBBox.setLowerLeftX(Math.max(fontBBox.getLowerLeftX(), glyphBBox.getLowerLeftX()));
                glyphBBox.setLowerLeftY(Math.max(fontBBox.getLowerLeftY(), glyphBBox.getLowerLeftY()));
                glyphBBox.setUpperRightX(Math.min(fontBBox.getUpperRightX(), glyphBBox.getUpperRightX()));
                glyphBBox.setUpperRightY(Math.min(fontBBox.getUpperRightY(), glyphBBox.getUpperRightY()));
                path = glyphBBox.toGeneralPath();
            }
        }
    } else if (font instanceof PDVectorFont) {
        PDVectorFont vectorFont = (PDVectorFont) font;
        path = vectorFont.getPath(code);
        if (font instanceof PDTrueTypeFont) {
            PDTrueTypeFont ttFont = (PDTrueTypeFont) font;
            int unitsPerEm = ttFont.getTrueTypeFont().getHeader().getUnitsPerEm();
            at.scale(1000d / unitsPerEm, 1000d / unitsPerEm);
        }
        if (font instanceof PDType0Font) {
            PDType0Font t0font = (PDType0Font) font;
            if (t0font.getDescendantFont() instanceof PDCIDFontType2) {
                int unitsPerEm = ((PDCIDFontType2) t0font.getDescendantFont()).getTrueTypeFont().getHeader().getUnitsPerEm();
                at.scale(1000d / unitsPerEm, 1000d / unitsPerEm);
            }
        }
    } else if (font instanceof PDSimpleFont) {
        PDSimpleFont simpleFont = (PDSimpleFont) font;
        // these two lines do not always work, e.g. for the TT fonts in file 032431.pdf
        // which is why PDVectorFont is tried first.
        String name = simpleFont.getEncoding().getName(code);
        path = simpleFont.getPath(name);
    } else {
        // shouldn't happen, please open issue in JIRA
        System.out.println("Unknown font class: " + font.getClass());
    }
    if (path == null) {
        return null;
    }
    return at.createTransformedShape(path.getBounds2D());
}

Example 8 with PDType0Font

use of org.apache.pdfbox.pdmodel.font.PDType0Font in project pancm_project by xuwujing.

the class PdfBoxTest method main.

public static void main(String[] args) throws IOException {
    // String formTemplate = "E:/module.pdf";
    String formTemplate = "module.pdf";
    // 定义文档对象
    PDDocument document = new PDDocument();
    // 定义一页，大小A4
    PDPage page = new PDPage(PDRectangle.A4);
    document.addPage(page);
    // 获取字体
    PDType0Font font = PDType0Font.load(document, new File("C:\\Windows\\Fonts\\Arial.ttf"));
    // 定义页面内容流
    PDPageContentStream stream = new PDPageContentStream(document, page);
    // 设置字体及文字大小
    stream.setFont(font, 12);
    // 设置画笔颜色
    stream.setNonStrokingColor(Color.BLACK);
    // 添加矩形
    stream.addRect(29, 797, 100, 14);
    // 填充矩形
    stream.fill();
    stream.setNonStrokingColor(Color.BLACK);
    // 文本填充开始
    stream.beginText();
    // 设置行距
    stream.setLeading(18f);
    // 设置文字位置
    stream.newLineAtOffset(30, 800);
    // 填充文字
    stream.showText("11");
    // 换行
    stream.newLine();
    stream.showText("22");
    stream.newLine();
    stream.showText("33");
    // 文本填充结束
    stream.endText();
    // 关闭流
    stream.close();
    // 保存
    document.save(formTemplate);
    // 释放资源
    document.close();
}