Java Code Examples for java.awt.Font#getTransform()

The following examples show how to use java.awt.Font#getTransform() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
private Rectangle2D.Double calculateBoundingRect(/* FontMetrics fm */Font font, ArrayList<String> textList) {
	FontRenderContext frc = new FontRenderContext(font.getTransform(), true, true);
			
	float maxWidth = 0;
	for (String text:textList) {
		if (text.length() != 0) {
			TextLayout textLayout = new TextLayout(text, font, frc);
			float width = (float)textLayout.getBounds().getWidth();
//			float width = fm.stringWidth(text);
			if (maxWidth < width)
				maxWidth = width;
			}
		}
	double height = mSize * LINE_SPACING * (textList.size()-1) + mSize;
	return new Rectangle2D.Double(mPoint[0].x, mPoint[0].y-mSize/2, maxWidth, height);
	}
 
Example 2
Source Project: plugins   File: FeedPanel.java    License: GNU General Public License v3.0 5 votes vote down vote up
private String lineBreakText(String text, Font font)
{
	StringBuilder newText = new StringBuilder("<html>");

	FontRenderContext fontRenderContext = new FontRenderContext(font.getTransform(),
		true, true);

	int lines = 0;
	int pos = 0;
	String[] words = text.split(" ");
	String line = "";

	while (lines < MAX_CONTENT_LINES && pos < words.length)
	{
		String newLine = pos > 0 ? line + " " + words[pos] : words[pos];
		double width = font.getStringBounds(newLine, fontRenderContext).getWidth();

		if (width >= CONTENT_WIDTH)
		{
			newText.append(line);
			newText.append("<br>");
			line = "";
			lines++;
		}
		else
		{
			line = newLine;
			pos++;
		}
	}

	newText.append(line);
	newText.append("</html>");

	return newText.toString();
}
 
Example 3
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 4
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 5
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 6
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 7
Source Project: swcv   File: SVGFontProvider.java    License: MIT License 5 votes vote down vote up
public SWCRectangle getBoundingBox(String text)
{
    Font font;
    font = getFont();
    FontRenderContext frc = new FontRenderContext(font.getTransform(), true, false);

    GlyphVector gv = font.layoutGlyphVector(frc, text.toCharArray(), 0, text.length(), Font.LAYOUT_LEFT_TO_RIGHT);
    Rectangle2D bb = gv.getPixelBounds(frc, 0, 0);

    return new SWCRectangle(bb.getX(), bb.getY(), bb.getWidth(), bb.getHeight());
}
 
Example 8
Source Project: Bytecoder   File: StandardGlyphVector.java    License: Apache License 2.0 5 votes vote down vote up
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 9
private String lineBreakText(String text, Font font)
{
	StringBuilder newText = new StringBuilder("<html>");

	FontRenderContext fontRenderContext = new FontRenderContext(font.getTransform(),
		true, true);

	int lines = 0;
	int pos = 0;
	String[] words = text.split(" ");
	String line = "";

	while (lines < MAX_CONTENT_LINES && pos < words.length)
	{
		String newLine = pos > 0 ? line + " " + words[pos] : words[pos];
		double width = font.getStringBounds(newLine, fontRenderContext).getWidth();

		if (width >= CONTENT_WIDTH)
		{
			newText.append(line);
			newText.append("<br>");
			line = "";
			lines++;
		}
		else
		{
			line = newLine;
			pos++;
		}
	}

	newText.append(line);
	newText.append("</html>");

	return newText.toString();
}
 
Example 10
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 11
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 12
public StandardGlyphVector(Font font, FontRenderContext frc, int[] glyphs, float[] positions,
                           int[] indices, int flags) {
    initGlyphVector(font, frc, glyphs, positions, indices, flags);

    // this code should go into layout
    float track = getTracking(font);
    if (track != 0) {
        track *= font.getSize2D();
        Point2D.Float trackPt = new Point2D.Float(track, 0); // advance delta
        if (font.isTransformed()) {
            AffineTransform at = font.getTransform();
            at.deltaTransform(trackPt, trackPt);
        }

        // how do we know its a base glyph
        // for now, it is if the natural advance of the glyph is non-zero
        Font2D f2d = FontUtilities.getFont2D(font);
        FontStrike strike = f2d.getStrike(font, frc);

        float[] deltas = { trackPt.x, trackPt.y };
        for (int j = 0; j < deltas.length; ++j) {
            float inc = deltas[j];
            if (inc != 0) {
                float delta = 0;
                for (int i = j, n = 0; n < glyphs.length; i += 2) {
                    if (strike.getGlyphAdvance(glyphs[n++]) != 0) { // might be an inadequate test
                        positions[i] += delta;
                        delta += inc;
                    }
                }
                positions[positions.length-2+j] += delta;
            }
        }
    }
}
 
Example 13
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 14
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 15
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 16
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 17
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 18
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 19
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}
 
Example 20
public static int getAAHintIntVal(Font2D font2D, Font font,
                                  FontRenderContext frc) {
    Object aa = frc.getAntiAliasingHint();
    if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
        aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    } else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
        return INTVAL_TEXT_ANTIALIAS_ON;
    } else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
        /* FRC.isIdentity() would have been useful */
        int ptSize;
        AffineTransform tx = frc.getTransform();
        if (tx.isIdentity() && !font.isTransformed()) {
            ptSize = font.getSize();
        } else {
            /* one or both transforms is not identity */
            float size = font.getSize2D();
            if (tx.isIdentity()) {
                tx = font.getTransform();
                tx.scale(size, size);
            } else {
                tx.scale(size, size);
                if (font.isTransformed()) {
                    tx.concatenate(font.getTransform());
                }
            }
            double shearx = tx.getShearX();
            double scaley = tx.getScaleY();
            if (shearx != 0) {
                scaley = Math.sqrt(shearx * shearx + scaley * scaley);
            }
            ptSize = (int)(Math.abs(scaley)+0.5);
        }
        if (font2D.useAAForPtSize(ptSize)) {
            return INTVAL_TEXT_ANTIALIAS_ON;
        } else {
            return INTVAL_TEXT_ANTIALIAS_OFF;
        }
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
    } else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
               aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
        return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
    } else {
        return INTVAL_TEXT_ANTIALIAS_OFF;
    }
}