Java Code Examples for java.awt.font.GlyphVector#getNumGlyphs()

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private boolean samePositions(GlyphVector gv, int[] gvcodes,
                              int[] origCodes, float[] origPositions) {

    int numGlyphs = gv.getNumGlyphs();
    float[] gvpos = gv.getGlyphPositions(0, numGlyphs, null);

    /* this shouldn't happen here, but just in case */
    if (numGlyphs != gvcodes.length ||  /* real paranoia here */
        origCodes.length != gvcodes.length ||
        origPositions.length != gvpos.length) {
        return false;
    }

    for (int i=0; i<numGlyphs; i++) {
        if (gvcodes[i] != origCodes[i] || gvpos[i] != origPositions[i]) {
            return false;
        }
    }
    return true;
}
 

private void drawText(Graphics2D g, String text, Point2d c, Vector2d v, Vector2d nV) {
    AffineTransform originalTransform = g.getTransform();
    double angle = getAngle(v);

    Rectangle2D textBounds = getTextBounds(g, text);
    double distance = textBounds.getWidth() / 2;
    Point2d start = new Point2d(c.x, c.y);
    if (angle < toRadians(90) || angle > toRadians(270)) {
        start.scaleAdd(distance, nV, c);
    } else {
        start.scaleAdd(distance, v, c);
        double angDeg = (180 + toDegrees(angle)) % 360;
        angle = toRadians(angDeg);
    }

    g.translate(start.x, start.y);
    g.rotate(angle);

    Font font = g.getFont();
    FontRenderContext frc = g.getFontRenderContext();
    GlyphVector gv = font.createGlyphVector(frc, text);
    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        g.fill(gv.getGlyphOutline(i));
    }

    g.rotate((2 * PI) - angle);
    g.setTransform(originalTransform);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    AffineTransform tx;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            tx = gv.getGlyphTransform(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Rectangle2D r;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            r = gv.getGlyphPixelBounds(i, null, 0, 0); // !!! add opt to provide different frc?
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphLogicalBounds(i);
        }
    } while (--numReps >= 0);
}
 

/**
 * Utility used by getStandardGV.
 * Constructs a StandardGlyphVector from a generic glyph vector.
 * Do not call this from new contexts without considering the comment
 * about "userGlyphs".
 */
private StandardGlyphVector(GlyphVector gv, FontRenderContext frc) {
    this.font = gv.getFont();
    this.frc = frc;
    initFontData();

    int nGlyphs = gv.getNumGlyphs();
    this.userGlyphs = gv.getGlyphCodes(0, nGlyphs, null);
    if (gv instanceof StandardGlyphVector) {
        /* userGlyphs will be OK because this is a private constructor
         * and the returned instance is used only for rendering.
         * It's not constructable by user code, nor returned to the
         * application. So we know "userGlyphs" are valid as having
         * been either already validated or are the result of layout.
         */
        this.glyphs = userGlyphs;
    } else {
        this.glyphs = getValidatedGlyphs(this.userGlyphs);
    }
    this.flags = gv.getLayoutFlags() & FLAG_MASK;

    if ((flags & FLAG_HAS_POSITION_ADJUSTMENTS) != 0) {
        this.positions = gv.getGlyphPositions(0, nGlyphs + 1, null);
    }

    if ((flags & FLAG_COMPLEX_GLYPHS) != 0) {
        this.charIndices = gv.getGlyphCharIndices(0, nGlyphs, null);
    }

    if ((flags & FLAG_HAS_TRANSFORMS) != 0) {
        AffineTransform[] txs = new AffineTransform[nGlyphs]; // worst case
        for (int i = 0; i < nGlyphs; ++i) {
            txs[i] = gv.getGlyphTransform(i); // gv doesn't have getGlyphsTransforms
        }

        setGlyphTransforms(txs);
    }
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    AffineTransform tx;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            tx = gv.getGlyphTransform(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    AffineTransform tx;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            tx = gv.getGlyphTransform(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphOutline(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphOutline(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    AffineTransform tx;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            tx = gv.getGlyphTransform(i);
        }
    } while (--numReps >= 0);
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphOutline(i);
        }
    } while (--numReps >= 0);
}
 

/**
 * Queues the backup glyphs in the specified text to be loaded. Note that
 * the glyphs are not actually loaded until {@link #loadGlyphs()} is called.
 * 
 * @param text The text containing the glyphs to be added
 */
private void addBackupGlyphs(String text) {
	if (text == null) throw new IllegalArgumentException("text cannot be null.");
	if (backup == null)
		return;

	char[] chars = text.toCharArray();
	GlyphVector vector = backup.getFont().layoutGlyphVector(GlyphPage.renderContext, chars, 0, chars.length, Font.LAYOUT_LEFT_TO_RIGHT);
	for (int i = 0, n = vector.getNumGlyphs(); i < n; i++) {
		int codePoint = text.codePointAt(vector.getGlyphCharIndex(i));
		Rectangle bounds = getGlyphBounds(vector, i, codePoint);
		Glyph glyph = getGlyph(vector.getGlyphCode(i), codePoint, bounds, vector, i, backup);
	}
}
 

public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphOutline(i);
        }
    } while (--numReps >= 0);
}