java.awt.MultipleGradientPaint#getFractions ( )源码实例Demo

下面列出了java.awt.MultipleGradientPaint#getFractions ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： jdk8u-dev-jdk 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码2 项目： jdk8u-jdk 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码3 项目： TencentKona-8 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码4 项目： TencentKona-8 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码5 项目： jdk8u60 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码6 项目： jdk8u60 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码7 项目： openjdk-jdk8u 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码8 项目： jdk8u_jdk 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码9 项目： openjdk-jdk8u-backup 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码10 项目： jdk8u_jdk 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码11 项目： Bytecoder 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码12 项目： openjdk-jdk9 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码13 项目： openjdk-jdk9 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码14 项目： jdk8u-jdk 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码15 项目： jdk8u-dev-jdk 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码16 项目： jdk8u-jdk 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码17 项目： hottub 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码18 项目： openjdk-8-source 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

源代码19 项目： openjdk-8-source 文件： D3DPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated D3DPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS_D3D) {
        return false;
    }

    D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
    D3DGraphicsDevice gd = (D3DGraphicsDevice)
        dstData.getDeviceConfiguration().getDevice();
    if (!gd.isCapPresent(CAPS_LCD_SHADER)) {
        return false;
    }
    return true;
}

源代码20 项目： openjdk-8 文件： OGLPaints.java

/**
 * Returns true if the given MultipleGradientPaint instance can be
 * used by the accelerated OGLPaints.MultiGradient implementation.
 * A MultipleGradientPaint is considered valid if the following
 * conditions are met:
 *   - the number of gradient "stops" is <= MAX_FRACTIONS
 *   - the destination has support for fragment shaders
 */
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
    MultipleGradientPaint paint = (MultipleGradientPaint)sg2d.paint;
    // REMIND: ugh, this creates garbage; would be nicer if
    // we had a MultipleGradientPaint.getNumStops() method...
    if (paint.getFractions().length > MULTI_MAX_FRACTIONS) {
        return false;
    }

    OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
    OGLGraphicsConfig gc = dstData.getOGLGraphicsConfig();
    if (!gc.isCapPresent(CAPS_EXT_GRAD_SHADER)) {
        return false;
    }

    return true;
}

方法所在类

java.awt.MultipleGradientPaint