Example usage for com.badlogic.gdx.graphics.g2d BitmapFont getDescent

List of usage examples for com.badlogic.gdx.graphics.g2d BitmapFont getDescent

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  6. getDescent

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d BitmapFont getDescent.

Prototype

public float getDescent()

Source Link

Document

Returns the descent, which is the distance from the bottom of the glyph that extends the lowest to the baseline.

Usage

From source file:com.bladecoder.engineeditor.ui.components.CellRenderer.java

License:Apache License

public void draw(Batch batch, float parentAlpha, T item, boolean selected, float x, float y, float width,
        float height) {
    BitmapFont font = style.font;
    Drawable selectedDrawable = style.selection;
    Color fontColorSelected = style.fontColorSelected;
    Color fontColorUnselected = style.fontColorUnselected;

    if (selected) {
        selectedDrawable.draw(batch, x, y - height, width, height);
        font.setColor(fontColorSelected.r, fontColorSelected.g, fontColorSelected.b,
                fontColorSelected.a * parentAlpha);
    } else {//from  w  w  w.j av  a 2  s  .  c  o  m
        font.setColor(fontColorUnselected.r, fontColorUnselected.g, fontColorUnselected.b,
                fontColorUnselected.a * parentAlpha);
    }

    if (hasImage()) {
        TextureRegion r = getCellImage(item);

        float ih = r.getRegionHeight();
        float iw = r.getRegionWidth();

        if (ih > getItemHeight() - MARGIN) {
            ih = getItemHeight() - MARGIN;
            iw *= ih / r.getRegionHeight();
        }

        batch.draw(r, x, y - ih - MARGIN / 2, iw, ih);
        x += iw;
    }

    font.draw(batch, getCellTitle(item), x + textOffsetX, y - textOffsetY);

    if (hasSubtitle()) {
        String sub = getCellSubTitle(item);

        if (sub != null) {
            if (selected) {
                style.subtitleFont.setColor(fontColorSelected.r, fontColorSelected.g, fontColorSelected.b,
                        fontColorSelected.a * parentAlpha * 0.5f);
            } else {
                style.subtitleFont.setColor(fontColorUnselected.r, fontColorUnselected.g, fontColorUnselected.b,
                        fontColorUnselected.a * parentAlpha * 0.5f);
            }

            style.subtitleFont.draw(batch, sub, x + textOffsetX,
                    y - textOffsetY - (font.getCapHeight() - font.getDescent() * 2));
        }
    }
}

From source file:com.bladecoder.engineeditor.ui.components.CellRenderer.java

License:Apache License

public void layout(CustomListStyle style) {
    this.style = style;

    BitmapFont font = style.font;
    Drawable selectedDrawable = style.selection;

    textOffsetX = selectedDrawable.getLeftWidth();
    textOffsetY = selectedDrawable.getTopHeight() - font.getDescent();

    itemHeight = font.getCapHeight() - font.getDescent() * 2;

    if (hasSubtitle()) {
        itemHeight += style.subtitleFont.getCapHeight() - style.subtitleFont.getDescent() * 2;
        ;//from   w  w  w.j  a va 2 s .c  om
    }

    itemHeight += selectedDrawable.getTopHeight() + selectedDrawable.getBottomHeight();
}

From source file:com.calanti.androidnativekeyboardinputtest.libgdxModified_1_9_3.CalTextField.java

License:Apache License

protected float getTextY(BitmapFont font, Drawable background) {
    float height = getHeight();
    float textY = textHeight / 2 + font.getDescent();
    if (background != null) {
        float bottom = background.getBottomHeight();
        textY = textY + (height - background.getTopHeight() - bottom) / 2 + bottom;
    } else {// ww w.  j a v a  2 s .  c  o  m
        textY = textY + height / 2;
    }
    if (font.usesIntegerPositions())
        textY = (int) textY;
    return textY;
}

From source file:com.calanti.androidnativekeyboardinputtest.libgdxModified_1_9_3.CalTextField.java

License:Apache License

/** Draws selection rectangle **/
protected void drawSelection(Drawable selection, Batch batch, BitmapFont font, float x, float y) {
    //selection.draw(batch, x + selectionX + renderOffset + fontOffset, y - textHeight - font.getDescent(), selectionWidth,
    //        textHeight);

    /** calanti addition - better width support */
    float sx = x + selectionX + renderOffset + fontOffset;
    float sy = y - textHeight - font.getDescent();
    float w = Math.max(selectionWidth, selection.getMinWidth());
    float h = textHeight;

    selection.draw(batch, sx, sy, w, h);
}

From source file:com.calanti.androidnativekeyboardinputtest.libgdxModified_1_9_3.CalTextField.java

License:Apache License

protected void drawCursor(Drawable cursorPatch, Batch batch, BitmapFont font, float x, float y) {
    //cursorPatch.draw(batch,
    //        x + textOffset + glyphPositions.get(cursor) - glyphPositions.get(visibleTextStart) + fontOffset + font.getData().cursorX,
    //        y - textHeight - font.getDescent(), cursorPatch.getMinWidth(), textHeight);

    /** calanti addition - proper centering of cursor */
    float cx = x + textOffset + glyphPositions.get(cursor) - glyphPositions.get(visibleTextStart) + fontOffset
            + font.getData().cursorX - cursorPatch.getMinWidth() / 2;
    float cy = y - textHeight - font.getDescent();
    float w = cursorPatch.getMinWidth();
    float h = textHeight;

    cursorPatch.draw(batch, cx, cy, w, h);
}

From source file:com.idp.engine.ui.graphics.base.IdpLogger.java

/**
 * Sets font that will be used to render the log.
 * @param font//from  ww w . j  av  a2s .  c o m
 */
public void setFont(BitmapFont font) {
    this.font = font;
    if (font != null) {

        this.font.setColor(Color.LIGHT_GRAY);
        this.font.setUseIntegerPositions(true);
        this.lineLength = (int) (Gdx.graphics.getWidth() / font.getSpaceWidth());
        this.lineHeight = (int) (font.getCapHeight() - font.getDescent() + 2);

        if (blackRectangle != null)
            blackRectangle.dispose();
        this.blackRectangle = new Texture(1, 1, Pixmap.Format.RGB565);
    }
}

From source file:com.kotcrab.vis.ui.widget.VisTextArea.java

License:Apache License

@Override
protected void drawSelection(Drawable selection, Batch batch, BitmapFont font, float x, float y) {
    int i = firstLineShowing * 2;
    float offsetY = 0;
    int minIndex = Math.min(cursor, selectionStart);
    int maxIndex = Math.max(cursor, selectionStart);
    while (i + 1 < linesBreak.size && i < (firstLineShowing + linesShowing) * 2) {

        int lineStart = linesBreak.get(i);
        int lineEnd = linesBreak.get(i + 1);

        if (!((minIndex < lineStart && minIndex < lineEnd && maxIndex < lineStart && maxIndex < lineEnd)
                || (minIndex > lineStart && minIndex > lineEnd && maxIndex > lineStart
                        && maxIndex > lineEnd))) {

            int start = Math.max(linesBreak.get(i), minIndex);
            int end = Math.min(linesBreak.get(i + 1), maxIndex);

            float selectionX = glyphPositions.get(start) - glyphPositions.get(linesBreak.get(i));
            float selectionWidth = glyphPositions.get(end) - glyphPositions.get(start);

            selection.draw(batch, x + selectionX + fontOffset, y - textHeight - font.getDescent() - offsetY,
                    selectionWidth, font.getLineHeight());
        }// w ww .j  ava  2s  . c o  m

        offsetY += font.getLineHeight();
        i += 2;
    }
}

From source file:com.kotcrab.vis.ui.widget.VisTextArea.java

License:Apache License

@Override
protected void drawCursor(Drawable cursorPatch, Batch batch, BitmapFont font, float x, float y) {
    float textOffset = cursor >= glyphPositions.size || cursorLine * 2 >= linesBreak.size ? 0
            : glyphPositions.get(cursor) - glyphPositions.get(linesBreak.items[cursorLine * 2]);
    cursorX = textOffset + fontOffset + font.getData().cursorX;
    cursorPatch.draw(batch, x + cursorX,
            y - font.getDescent() / 2 - (cursorLine - firstLineShowing + 1) * font.getLineHeight(),
            cursorPatch.getMinWidth(), font.getLineHeight());
}

From source file:com.kotcrab.vis.ui.widget.VisTextArea.java

License:Apache License

public float getCursorY() {
    BitmapFont font = style.font;
    return -(-font.getDescent() / 2 - (cursorLine - firstLineShowing + 1) * font.getLineHeight());
}

From source file:com.kotcrab.vis.ui.widget.VisTextField.java

License:Apache License

/** Draws selection rectangle **/
protected void drawSelection(Drawable selection, Batch batch, BitmapFont font, float x, float y) {
    selection.draw(batch, x + selectionX + textOffset + fontOffset, y - textHeight - font.getDescent(),
            selectionWidth, textHeight);
}