java.awt.LinearGradientPaint Java Examples
The following examples show how to use
java.awt.LinearGradientPaint.
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Example #1
Source File: D3DPaints.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
@Override boolean isPaintValid(SunGraphics2D sg2d) { LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint; if (paint.getFractions().length == 2 && paint.getCycleMethod() != CycleMethod.REPEAT && paint.getColorSpace() != ColorSpaceType.LINEAR_RGB) { D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData; D3DGraphicsDevice gd = (D3DGraphicsDevice) dstData.getDeviceConfiguration().getDevice(); if (gd.isCapPresent(CAPS_LCD_SHADER)) { // we can delegate to the optimized two-color gradient // codepath, which should be faster return true; } } return super.isPaintValid(sg2d); }
Example #2
Source File: DigitialRadial.java From mars-sim with GNU General Public License v3.0 | 6 votes |
@Override public Paint createCustomLcdBackgroundPaint(final Color[] LCD_COLORS) { final Point2D FOREGROUND_START = new Point2D.Double(0.0, LCD.getMinY() + 1.0); final Point2D FOREGROUND_STOP = new Point2D.Double(0.0, LCD.getMaxY() - 1); if (FOREGROUND_START.equals(FOREGROUND_STOP)) { FOREGROUND_STOP.setLocation(0.0, FOREGROUND_START.getY() + 1); } final float[] FOREGROUND_FRACTIONS = { 0.0f, 0.03f, 0.49f, 0.5f, 1.0f }; final Color[] FOREGROUND_COLORS = { LCD_COLORS[0], LCD_COLORS[1], LCD_COLORS[2], LCD_COLORS[3], LCD_COLORS[4] }; return new LinearGradientPaint(FOREGROUND_START, FOREGROUND_STOP, FOREGROUND_FRACTIONS, FOREGROUND_COLORS); }
Example #3
Source File: DynamicIconUrlStreamHandler.java From rapidminer-studio with GNU Affero General Public License v3.0 | 6 votes |
@Override public void drawIcon(Graphics2D g2, int width, int height, int percentage) { // prepare background g2.setColor(Color.WHITE); g2.fillRect(0, 0, width, height); // 0-50 % is the same color, only the last 50% fade into red Color startColor = new Color(0f, .5f, 0, 0.7f); g2.setColor(startColor); g2.setPaint(new LinearGradientPaint(width / 2, 0f, width, 0f, new float[] { 0f, 0.5f, 1f }, new Color[] { new Color(0f, .5f, 0, 0.7f), new Color(1f, 1f, 0f, 0.7f), new Color(1f, 0, 0, 0.7f) })); g2.fillRect(0, 0, (int) (percentage / 100d * width), height); // draw border g2.setColor(Color.GRAY); g2.drawRect(0, 0, width - 1, height - 1); g2.dispose(); }
Example #4
Source File: DigitalRadial.java From mars-sim with GNU General Public License v3.0 | 6 votes |
@Override public Paint createCustomLcdBackgroundPaint(final Color[] LCD_COLORS) { final Point2D FOREGROUND_START = new Point2D.Double(0.0, LCD.getMinY() + 1.0); final Point2D FOREGROUND_STOP = new Point2D.Double(0.0, LCD.getMaxY() - 1); if (FOREGROUND_START.equals(FOREGROUND_STOP)) { FOREGROUND_STOP.setLocation(0.0, FOREGROUND_START.getY() + 1); } final float[] FOREGROUND_FRACTIONS = { 0.0f, 0.03f, 0.49f, 0.5f, 1.0f }; final Color[] FOREGROUND_COLORS = { LCD_COLORS[0], LCD_COLORS[1], LCD_COLORS[2], LCD_COLORS[3], LCD_COLORS[4] }; return new LinearGradientPaint(FOREGROUND_START, FOREGROUND_STOP, FOREGROUND_FRACTIONS, FOREGROUND_COLORS); }
Example #5
Source File: D3DPaints.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
@Override boolean isPaintValid(SunGraphics2D sg2d) { LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint; if (paint.getFractions().length == 2 && paint.getCycleMethod() != CycleMethod.REPEAT && paint.getColorSpace() != ColorSpaceType.LINEAR_RGB) { D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData; D3DGraphicsDevice gd = (D3DGraphicsDevice) dstData.getDeviceConfiguration().getDevice(); if (gd.isCapPresent(CAPS_LCD_SHADER)) { // we can delegate to the optimized two-color gradient // codepath, which should be faster return true; } } return super.isPaintValid(sg2d); }
Example #6
Source File: DisplaySingle.java From mars-sim with GNU General Public License v3.0 | 6 votes |
@Override public Paint createCustomLcdBackgroundPaint(final Color[] LCD_COLORS) { final Point2D FOREGROUND_START = new Point2D.Double(0.0, 1.0); final Point2D FOREGROUND_STOP = new Point2D.Double(0.0, getHeight() - 1); if (FOREGROUND_START.equals(FOREGROUND_STOP)) { FOREGROUND_STOP.setLocation(0.0, FOREGROUND_START.getY() + 1); } final float[] FOREGROUND_FRACTIONS = { 0.0f, 0.03f, 0.49f, 0.5f, 1.0f }; final Color[] FOREGROUND_COLORS = { LCD_COLORS[0], LCD_COLORS[1], LCD_COLORS[2], LCD_COLORS[3], LCD_COLORS[4] }; return new LinearGradientPaint(FOREGROUND_START, FOREGROUND_STOP, FOREGROUND_FRACTIONS, FOREGROUND_COLORS); }
Example #7
Source File: RowForegroundDecorator.java From visualvm with GNU General Public License v2.0 | 6 votes |
public void paint(Graphics2D g, Rectangle dirtyArea, ChartContext context) { if (gradient || selection) { int rowsCount = chart.getRowsCount(); for (int i = 0; i < rowsCount; i++) { TimelineChart.Row row = chart.getRow(i); ChartContext rowContext = row.getContext(); int y = Utils.checkedInt(rowContext.getViewportOffsetY()); int h = Utils.checkedInt(rowContext.getViewportHeight() - 1); if (gradient) { g.setPaint(new LinearGradientPaint(0, y, 0, y + h, FRACTIONS, COLORS)); g.fillRect(0, y, chart.getWidth(), h); } if (selection && chart.isRowSelected(row)) { g.setColor(SELECTED_FILTER); g.fillRect(0, y, chart.getWidth(), h); } } } }
Example #8
Source File: java_awt_LinearGradientPaint.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
protected LinearGradientPaint getAnotherObject() { return null; /* TODO: could not update property float[] f = { 0.4f, 0.5f, 0.6f, 0.7f, 0.8f, 0.9f }; Color[] c = { Color.RED, Color.GREEN, Color.BLUE, Color.RED, Color.GREEN, Color.BLUE }; return new LinearGradientPaint( new Point2D.Float(f[0], f[1]), new Point2D.Float(f[2], f[3]), f, c, REFLECT, LINEAR_RGB, new AffineTransform(f));*/ }
Example #9
Source File: BufferedPaints.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
static void setPaint(RenderQueue rq, SunGraphics2D sg2d, Paint paint, int ctxflags) { if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) { setColor(rq, sg2d.pixel); } else { boolean useMask = (ctxflags & BufferedContext.USE_MASK) != 0; switch (sg2d.paintState) { case SunGraphics2D.PAINT_GRADIENT: setGradientPaint(rq, sg2d, (GradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_LIN_GRADIENT: setLinearGradientPaint(rq, sg2d, (LinearGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_RAD_GRADIENT: setRadialGradientPaint(rq, sg2d, (RadialGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_TEXTURE: setTexturePaint(rq, sg2d, (TexturePaint)paint, useMask); break; default: break; } } }
Example #10
Source File: CustomLegendGraphic.java From rapidminer-studio with GNU Affero General Public License v3.0 | 5 votes |
private static LinearGradientPaint getTranslatedLinearGradientPaint(LinearGradientPaint gradient, Point2D startPoint, Point2D endPoint, boolean vertical) { if (vertical) { return new LinearGradientPaint(0f, (float) startPoint.getY(), 0f, (float) endPoint.getY(), gradient.getFractions(), gradient.getColors()); } else { return new LinearGradientPaint((float) startPoint.getX(), 0f, (float) endPoint.getX(), 0f, gradient.getFractions(), gradient.getColors()); } }
Example #11
Source File: OGLPaints.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
@Override boolean isPaintValid(SunGraphics2D sg2d) { LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint; if (paint.getFractions().length == 2 && paint.getCycleMethod() != CycleMethod.REPEAT && paint.getColorSpace() != ColorSpaceType.LINEAR_RGB) { // we can delegate to the optimized two-color gradient // codepath, which does not require fragment shader support return true; } return super.isPaintValid(sg2d); }
Example #12
Source File: PaintAlpha.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
/** * Create a new (if possible, darker) <code>Paint</code> of the same Type. * If the Type is not supported, the original <code>Paint</code> is returned. * <p> * @param paint a <code>Paint</code> implementation * (e.g. {@link Color}, {@link GradientPaint}, {@link TexturePaint},..) * <p> * @return a (usually new, see above) <code>Paint</code> */ public static Paint darker(Paint paint) { if (paint instanceof Color) { return darker((Color) paint); } if (legacyAlpha == true) { /* * Legacy? Just return the original Paint. * (this corresponds EXACTLY to how Paints used to be darkened) */ return paint; } if (paint instanceof GradientPaint) { return darker((GradientPaint) paint); } if (paint instanceof LinearGradientPaint) { return darkerLinearGradientPaint((LinearGradientPaint) paint); } if (paint instanceof RadialGradientPaint) { return darkerRadialGradientPaint((RadialGradientPaint) paint); } if (paint instanceof TexturePaint) { try { return darkerTexturePaint((TexturePaint) paint); } catch (Exception e) { /* * Lots can go wrong while fiddling with Images, Color Models * & such! If anything at all goes awry, just return the original * TexturePaint. (TexturePaint's are immutable anyway, so no harm * done) */ return paint; } } return paint; }
Example #13
Source File: OGLPaints.java From hottub with GNU General Public License v2.0 | 5 votes |
@Override boolean isPaintValid(SunGraphics2D sg2d) { LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint; if (paint.getFractions().length == 2 && paint.getCycleMethod() != CycleMethod.REPEAT && paint.getColorSpace() != ColorSpaceType.LINEAR_RGB) { // we can delegate to the optimized two-color gradient // codepath, which does not require fragment shader support return true; } return super.isPaintValid(sg2d); }
Example #14
Source File: SVGGraphics2D.java From jfreesvg with GNU General Public License v3.0 | 5 votes |
/** * Returns an SVG color string based on the current paint. To handle * {@code GradientPaint} we rely on the {@code setPaint()} method * having set the {@code gradientPaintRef} attribute. * * @return An SVG color string. */ private String svgColorStr() { String result = "black;"; if (this.paint instanceof Color) { return rgbColorStr((Color) this.paint); } else if (this.paint instanceof GradientPaint || this.paint instanceof LinearGradientPaint || this.paint instanceof RadialGradientPaint) { return "url(#" + this.gradientPaintRef + ")"; } return result; }
Example #15
Source File: LinearGradientPrintingTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
public void doPaint(Graphics2D g2d) { g2d.translate(DIM*0.2, DIM*0.2); Shape s = new Rectangle2D.Float(0, 0, DIM*2, DIM*2); Point2D.Double p1 = new Point2D.Double(0.0, 0.0); Point2D.Double p2 = new Point2D.Double(DIM/2.0, DIM/2.0); // LinearGradientPaint //g2d.translate(DIM*2.2, 0); Color colors[] = { Color.red, Color.blue} ; float fractions[] = { 0.0f, 1.0f }; LinearGradientPaint lgp = new LinearGradientPaint(p1, p2, fractions, colors, LinearGradientPaint.CycleMethod.NO_CYCLE); g2d.setPaint(lgp); g2d.fill(s); g2d.translate(DIM*2.2, 0); Color colors1[] = { Color.red, Color.blue, Color.green, Color.white} ; float fractions1[] = { 0.0f, 0.3f, 0.6f, 1.0f }; LinearGradientPaint lgp1 = new LinearGradientPaint(p1, p2, fractions1, colors1, LinearGradientPaint.CycleMethod.REFLECT); g2d.setPaint(lgp1); g2d.fill(s); g2d.translate(-DIM*2.2, DIM*2.2); Color colors2[] = { Color.red, Color.blue, Color.green, Color.white} ; float fractions2[] = { 0.0f, 0.3f, 0.6f, 1.0f }; LinearGradientPaint lgp2 = new LinearGradientPaint(p1, p2, fractions2, colors2, LinearGradientPaint.CycleMethod.REPEAT); g2d.setPaint(lgp2); g2d.fill(s); }
Example #16
Source File: BufferedPaints.java From Bytecoder with Apache License 2.0 | 5 votes |
static void setPaint(RenderQueue rq, SunGraphics2D sg2d, Paint paint, int ctxflags) { if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) { setColor(rq, sg2d.pixel); } else { boolean useMask = (ctxflags & BufferedContext.USE_MASK) != 0; switch (sg2d.paintState) { case SunGraphics2D.PAINT_GRADIENT: setGradientPaint(rq, sg2d, (GradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_LIN_GRADIENT: setLinearGradientPaint(rq, sg2d, (LinearGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_RAD_GRADIENT: setRadialGradientPaint(rq, sg2d, (RadialGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_TEXTURE: setTexturePaint(rq, sg2d, (TexturePaint)paint, useMask); break; default: break; } } }
Example #17
Source File: TransformedPaintTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
private Paint createPaint(PaintType type, int startx, int starty, int w, int h) { // make sure that the blue color doesn't show up when filling a // w by h rect w++; h++; int endx = startx + w; int endy = starty + h; Rectangle2D.Float r = new Rectangle2D.Float(startx, starty, w, h); switch (type) { case COLOR: return Color.red; case GRADIENT: return new GradientPaint(startx, starty, Color.red, endx, endy, Color.green); case LINEAR_GRADIENT: return new LinearGradientPaint(startx, starty, endx, endy, new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }); case RADIAL_GRADIENT: return new RadialGradientPaint(startx, starty, (float)Math.sqrt(w * w + h * h), new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }, CycleMethod.NO_CYCLE); case TEXTURE: { BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); Graphics2D g = (Graphics2D) bi.getGraphics(); g.setPaint(createPaint(PaintType.LINEAR_GRADIENT, 0, 0, w, h)); g.fillRect(0, 0, w, h); return new TexturePaint(bi, r); } } return Color.green; }
Example #18
Source File: TransformedPaintTest.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
private Paint createPaint(PaintType type, int startx, int starty, int w, int h) { // make sure that the blue color doesn't show up when filling a // w by h rect w++; h++; int endx = startx + w; int endy = starty + h; Rectangle2D.Float r = new Rectangle2D.Float(startx, starty, w, h); switch (type) { case COLOR: return Color.red; case GRADIENT: return new GradientPaint(startx, starty, Color.red, endx, endy, Color.green); case LINEAR_GRADIENT: return new LinearGradientPaint(startx, starty, endx, endy, new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }); case RADIAL_GRADIENT: return new RadialGradientPaint(startx, starty, (float)Math.sqrt(w * w + h * h), new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }, CycleMethod.NO_CYCLE); case TEXTURE: { BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); Graphics2D g = (Graphics2D) bi.getGraphics(); g.setPaint(createPaint(PaintType.LINEAR_GRADIENT, 0, 0, w, h)); g.fillRect(0, 0, w, h); return new TexturePaint(bi, r); } } return Color.green; }
Example #19
Source File: TransformedPaintTest.java From hottub with GNU General Public License v2.0 | 5 votes |
private Paint createPaint(PaintType type, int startx, int starty, int w, int h) { // make sure that the blue color doesn't show up when filling a // w by h rect w++; h++; int endx = startx + w; int endy = starty + h; Rectangle2D.Float r = new Rectangle2D.Float(startx, starty, w, h); switch (type) { case COLOR: return Color.red; case GRADIENT: return new GradientPaint(startx, starty, Color.red, endx, endy, Color.green); case LINEAR_GRADIENT: return new LinearGradientPaint(startx, starty, endx, endy, new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }); case RADIAL_GRADIENT: return new RadialGradientPaint(startx, starty, (float)Math.sqrt(w * w + h * h), new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }, CycleMethod.NO_CYCLE); case TEXTURE: { BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); Graphics2D g = (Graphics2D) bi.getGraphics(); g.setPaint(createPaint(PaintType.LINEAR_GRADIENT, 0, 0, w, h)); g.fillRect(0, 0, w, h); return new TexturePaint(bi, r); } } return Color.green; }
Example #20
Source File: java_awt_LinearGradientPaint.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
protected LinearGradientPaint getAnotherObject() { return null; /* TODO: could not update property float[] f = { 0.4f, 0.5f, 0.6f, 0.7f, 0.8f, 0.9f }; Color[] c = { Color.RED, Color.GREEN, Color.BLUE, Color.RED, Color.GREEN, Color.BLUE }; return new LinearGradientPaint( new Point2D.Float(f[0], f[1]), new Point2D.Float(f[2], f[3]), f, c, REFLECT, LINEAR_RGB, new AffineTransform(f));*/ }
Example #21
Source File: PaintAlpha.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
/** * Create a new Gradient with its colours darkened. * * @param paint a <code>LinearGradientPaint</code> * * @return a darker version of the <code>LinearGradientPaint</code> */ private static Paint darkerLinearGradientPaint(LinearGradientPaint paint) { final Color[] paintColors = paint.getColors(); for (int i = 0; i < paintColors.length; i++) { paintColors[i] = darker(paintColors[i]); } return new LinearGradientPaint(paint.getStartPoint(), paint.getEndPoint(), paint.getFractions(), paintColors, paint.getCycleMethod(), paint.getColorSpace(), paint.getTransform()); }
Example #22
Source File: BufferedPaints.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
static void setPaint(RenderQueue rq, SunGraphics2D sg2d, Paint paint, int ctxflags) { if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) { setColor(rq, sg2d.pixel); } else { boolean useMask = (ctxflags & BufferedContext.USE_MASK) != 0; switch (sg2d.paintState) { case SunGraphics2D.PAINT_GRADIENT: setGradientPaint(rq, sg2d, (GradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_LIN_GRADIENT: setLinearGradientPaint(rq, sg2d, (LinearGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_RAD_GRADIENT: setRadialGradientPaint(rq, sg2d, (RadialGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_TEXTURE: setTexturePaint(rq, sg2d, (TexturePaint)paint, useMask); break; default: break; } } }
Example #23
Source File: SunGraphics2D.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Sets the Paint in the current graphics state. * @param paint The Paint object to be used to generate color in * the rendering process. * @see java.awt.Graphics#setColor * @see GradientPaint * @see TexturePaint */ public void setPaint(Paint paint) { if (paint instanceof Color) { setColor((Color) paint); return; } if (paint == null || this.paint == paint) { return; } this.paint = paint; if (imageComp == CompositeType.SrcOverNoEa) { // special case where compState depends on opacity of paint if (paint.getTransparency() == Transparency.OPAQUE) { if (compositeState != COMP_ISCOPY) { compositeState = COMP_ISCOPY; } } else { if (compositeState == COMP_ISCOPY) { compositeState = COMP_ALPHA; } } } Class<? extends Paint> paintClass = paint.getClass(); if (paintClass == GradientPaint.class) { paintState = PAINT_GRADIENT; } else if (paintClass == LinearGradientPaint.class) { paintState = PAINT_LIN_GRADIENT; } else if (paintClass == RadialGradientPaint.class) { paintState = PAINT_RAD_GRADIENT; } else if (paintClass == TexturePaint.class) { paintState = PAINT_TEXTURE; } else { paintState = PAINT_CUSTOM; } validFontInfo = false; invalidatePipe(); }
Example #24
Source File: RenderTests.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
private LinearGradientPaint makeLinear(int numColors, boolean alpha) { float interval = 1.0f / (numColors - 1); float[] fractions = new float[numColors]; for (int i = 0; i < fractions.length; i++) { fractions[i] = i * interval; } Color[] colors = makeGradientColors(numColors, alpha); return new LinearGradientPaint(0.0f, 0.0f, 10.0f, 10.0f, fractions, colors, CycleMethod.REFLECT); }
Example #25
Source File: BufferedPaints.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
static void setPaint(RenderQueue rq, SunGraphics2D sg2d, Paint paint, int ctxflags) { if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) { setColor(rq, sg2d.pixel); } else { boolean useMask = (ctxflags & BufferedContext.USE_MASK) != 0; switch (sg2d.paintState) { case SunGraphics2D.PAINT_GRADIENT: setGradientPaint(rq, sg2d, (GradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_LIN_GRADIENT: setLinearGradientPaint(rq, sg2d, (LinearGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_RAD_GRADIENT: setRadialGradientPaint(rq, sg2d, (RadialGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_TEXTURE: setTexturePaint(rq, sg2d, (TexturePaint)paint, useMask); break; default: break; } } }
Example #26
Source File: java_awt_LinearGradientPaint.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
protected LinearGradientPaint getAnotherObject() { return null; /* TODO: could not update property float[] f = { 0.4f, 0.5f, 0.6f, 0.7f, 0.8f, 0.9f }; Color[] c = { Color.RED, Color.GREEN, Color.BLUE, Color.RED, Color.GREEN, Color.BLUE }; return new LinearGradientPaint( new Point2D.Float(f[0], f[1]), new Point2D.Float(f[2], f[3]), f, c, REFLECT, LINEAR_RGB, new AffineTransform(f));*/ }
Example #27
Source File: TransformedPaintTest.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
private Paint createPaint(PaintType type, int startx, int starty, int w, int h) { // make sure that the blue color doesn't show up when filling a // w by h rect w++; h++; int endx = startx + w; int endy = starty + h; Rectangle2D.Float r = new Rectangle2D.Float(startx, starty, w, h); switch (type) { case COLOR: return Color.red; case GRADIENT: return new GradientPaint(startx, starty, Color.red, endx, endy, Color.green); case LINEAR_GRADIENT: return new LinearGradientPaint(startx, starty, endx, endy, new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }); case RADIAL_GRADIENT: return new RadialGradientPaint(startx, starty, (float)Math.sqrt(w * w + h * h), new float[] { 0.0f, 0.999f, 1.0f }, new Color[] { Color.red, Color.green, Color.blue }, CycleMethod.NO_CYCLE); case TEXTURE: { BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); Graphics2D g = (Graphics2D) bi.getGraphics(); g.setPaint(createPaint(PaintType.LINEAR_GRADIENT, 0, 0, w, h)); g.fillRect(0, 0, w, h); return new TexturePaint(bi, r); } } return Color.green; }
Example #28
Source File: SeaGlassInternalShadowEffect.java From seaglass with Apache License 2.0 | 5 votes |
/** * Create the gradient for a rounded shadow. * * @param s the shape of the gradient. This is only used for its bounds. * * @return the gradient. */ public Paint getRoundedShadowGradient(Shape s) { Rectangle r = s.getBounds(); int x = r.x + r.width / 2; int y1 = r.y; float frac = 1.0f / r.height; int y2 = r.y + r.height; return new LinearGradientPaint(x, y1, x, y2, (new float[] { 0f, frac, 1f }), new Color[] { innerShadow.top, innerShadow.bottom, innerShadow.bottom }); }
Example #29
Source File: BufferedPaints.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
static void setPaint(RenderQueue rq, SunGraphics2D sg2d, Paint paint, int ctxflags) { if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) { setColor(rq, sg2d.pixel); } else { boolean useMask = (ctxflags & BufferedContext.USE_MASK) != 0; switch (sg2d.paintState) { case SunGraphics2D.PAINT_GRADIENT: setGradientPaint(rq, sg2d, (GradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_LIN_GRADIENT: setLinearGradientPaint(rq, sg2d, (LinearGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_RAD_GRADIENT: setRadialGradientPaint(rq, sg2d, (RadialGradientPaint)paint, useMask); break; case SunGraphics2D.PAINT_TEXTURE: setTexturePaint(rq, sg2d, (TexturePaint)paint, useMask); break; default: break; } } }
Example #30
Source File: java_awt_LinearGradientPaint.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
protected LinearGradientPaint getAnotherObject() { return null; /* TODO: could not update property float[] f = { 0.4f, 0.5f, 0.6f, 0.7f, 0.8f, 0.9f }; Color[] c = { Color.RED, Color.GREEN, Color.BLUE, Color.RED, Color.GREEN, Color.BLUE }; return new LinearGradientPaint( new Point2D.Float(f[0], f[1]), new Point2D.Float(f[2], f[3]), f, c, REFLECT, LINEAR_RGB, new AffineTransform(f));*/ }