Examples with TextWrap playn.core.TextWrap used on opensource projects

Example 1 with TextWrap

use of playn.core.TextWrap in project playn by threerings.

the class SoundTest method addAction.

protected void addAction(String action) {
    _actions.add(0, action);
    if (_actions.size() > 10)
        _actions.subList(10, _actions.size()).clear();
    _actionsImage.canvas().clear();
    StringBuilder buf = new StringBuilder();
    for (String a : _actions) {
        if (buf.length() > 0)
            buf.append("\n");
        buf.append(a);
    }
    _actionsImage.canvas().setFillColor(0xFF000000);
    float y = 0;
    for (TextLayout layout : graphics().layoutText(buf.toString(), TEXT_FMT, new TextWrap(300))) {
        _actionsImage.canvas().fillText(layout, 0, y);
        y += layout.ascent() + layout.descent() + layout.leading();
    }
}

Example 2 with TextWrap

use of playn.core.TextWrap in project playn by threerings.

the class TextTest method makeTextImage.

protected Image makeTextImage() {
    TextFormat format = new TextFormat(graphics().createFont(font.value(), style.value(), 24), true);
    float wrapWidth = wrap.value() == 0 ? Float.MAX_VALUE : graphics().width() * wrap.value() / 100;
    TextBlock block = new TextBlock(graphics().layoutText(sample, format, new TextWrap(wrapWidth)));
    float awidth = adjustWidth(block.bounds.width()), aheight = adjustHeight(block.bounds.height());
    float pad = TextBlock.pad();
    CanvasImage image = graphics().createImage(awidth + 2 * pad, aheight + 2 * pad);
    image.canvas().translate(pad, pad);
    image.canvas().setStrokeColor(0xFFFFCCCC).strokeRect(0, 0, awidth, aheight);
    render(image.canvas(), block, align.value(), lineBounds.value());
    return image;
}

Example 3 with TextWrap

use of playn.core.TextWrap in project playn by threerings.

the class ScaledTextTest method init.

@Override
public void init() {
    String text = "The quick brown fox jumped over the lazy dog.";
    TextFormat format = new TextFormat().withFont(graphics().createFont("Helvetica", Font.Style.PLAIN, 18));
    TextBlock block = new TextBlock(graphics().layoutText(text, format, new TextWrap(100)));
    float x = 5;
    for (float scale : new float[] { 1f, 2f, 3f }) {
        float swidth = block.bounds.width() * scale, sheight = block.bounds.height() * scale;
        CanvasImage image = graphics().createImage(swidth, sheight);
        image.canvas().setStrokeColor(0xFFFFCCCC).strokeRect(0, 0, swidth - 0.5f, sheight - 0.5f);
        image.canvas().scale(scale, scale);
        image.canvas().setFillColor(0xFF000000);
        block.fill(image.canvas(), TextBlock.Align.RIGHT, 0, 0);
        graphics().rootLayer().addAt(graphics().createImageLayer(image), x, 5);
        addInfo(image, x + swidth / 2, sheight + 10);
        x += swidth + 5;
    }
}