Example usage for com.lowagie.text.pdf DefaultFontMapper awtToPdf

Introduction

In this page you can find the example usage for com.lowagie.text.pdf DefaultFontMapper awtToPdf.

Prototype

public BaseFont awtToPdf(Font font) 

Source Link

Document

Returns a BaseFont which can be used to represent the given AWT Font

Usage

From source file:org.geomajas.plugin.print.component.PdfContext.java

License:Open Source License

/**
 * Return the text box for the specified text and font.
 *
 * @param text text/*from  www  .  j ava 2s . co  m*/
 * @param font font
 * @return text box
 */
public Rectangle getTextSize(String text, Font font) {
    template.saveState();
    // get the font
    DefaultFontMapper mapper = new DefaultFontMapper();
    BaseFont bf = mapper.awtToPdf(font);
    template.setFontAndSize(bf, font.getSize());
    // calculate text width and height
    float textWidth = template.getEffectiveStringWidth(text, false);
    float ascent = bf.getAscentPoint(text, font.getSize());
    float descent = bf.getDescentPoint(text, font.getSize());
    float textHeight = ascent - descent;
    template.restoreState();
    return new Rectangle(0, 0, textWidth, textHeight);
}

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From source file:org.geomajas.plugin.print.component.PdfContext.java

License:Open Source License

/**
 * Draw text in the center of the specified box.
 *
 * @param text text/*from  w  w w.  j a  v  a 2 s  . c o  m*/
 * @param font font
 * @param box box to put text int
 * @param fontColor colour
 */
public void drawText(String text, Font font, Rectangle box, Color fontColor) {
    template.saveState();
    // get the font
    DefaultFontMapper mapper = new DefaultFontMapper();
    BaseFont bf = mapper.awtToPdf(font);
    template.setFontAndSize(bf, font.getSize());

    // calculate descent
    float descent = 0;
    if (text != null) {
        descent = bf.getDescentPoint(text, font.getSize());
    }

    // calculate the fitting size
    Rectangle fit = getTextSize(text, font);

    // draw text if necessary
    template.setColorFill(fontColor);
    template.beginText();
    template.showTextAligned(PdfContentByte.ALIGN_LEFT, text,
            origX + box.getLeft() + 0.5f * (box.getWidth() - fit.getWidth()),
            origY + box.getBottom() + 0.5f * (box.getHeight() - fit.getHeight()) - descent, 0);
    template.endText();
    template.restoreState();
}

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