类java.awt.MultipleGradientPaint源码实例Demo

下面列出了怎么用java.awt.MultipleGradientPaint的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: dragonwell8_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: dragonwell8_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: openjdk-jdk8u   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: openjdk-jdk8u-backup   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-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: hottub   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;
}
 
源代码21 项目: openjdk-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22 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23 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24 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25 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26 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27 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28 项目: openAGV   文件: PaletteToolBarBorder.java
@Override
public void paintBorder(Component component, Graphics gr, int x, int y, int w, int h) {
  Graphics2D g = (Graphics2D) gr;

  g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
  g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
  g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

  if ((component instanceof JToolBar) /* && ((((JToolBar) component).getUI()) instanceof PaletteToolBarUI) */) {
    JToolBar c = (JToolBar) component;

    if (c.isFloatable()) {
      int borderColor = 0x80ff0000;
      float[] stops = ENABLED_STOPS;
      Color[] stopColors = ENABLED_STOP_COLORS;

      g.setColor(new Color(borderColor, true));
      LinearGradientPaint lgp = new LinearGradientPaint(
          new Point2D.Float(1, 1), new Point2D.Float(19, 1),
          stops, stopColors,
          MultipleGradientPaint.CycleMethod.REPEAT);
      g.setPaint(lgp);
      g.fillRect(1, 1, 7 - 2, h - 2);
      ImageIcon icon = new ImageIcon(getClass().getResource("/org/opentcs/guing/res/symbols/toolbar/border.jpg"));

      if (c.getComponentCount() != 0 && !(c.getComponents()[0] instanceof JLabel)) {
        JLabel label = new JLabel(icon);
        label.setFocusable(false);
        c.add(label, 0);
        label.getParent().setBackground(label.getBackground());
        label.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
      }
    }
  }
}
 
public MultipleGradientPaintSerializationWrapper(
		MultipleGradientPaint mgp) {
	map.put(KEY_COLORS, mgp.getColors());
	map.put(KEY_COLOR_SPACE_TYPE, mgp.getColorSpace());
	map.put(KEY_CYCLE_METHOD, mgp.getCycleMethod());
	map.put(KEY_FRACTIONS, mgp.getFractions());
	map.put(KEY_TRANSFORM, mgp.getTransform());
}
 
源代码30 项目: jeddict   文件: DBColorScheme.java
public Paint getBackgroundPaint() {
    final float[] FRACTIONS = {0.0f, 0.25f, 0.5f, 0.75f, 1.0f};
    final Color[] DARK_COLORS = {new Color(76, 30, 57), new Color(78, 29, 47), new Color(76, 24, 40), new Color(115, 68, 56), new Color(163, 83, 76)};

    LinearGradientPaint DARK_GRADIENT = new LinearGradientPaint(
            new Point2D.Double(0, 0), new Point2D.Double(1000, 0),
            FRACTIONS, DARK_COLORS, MultipleGradientPaint.CycleMethod.REFLECT);
    return DARK_GRADIENT;
}
 
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