Examples with SizeF android.util.SizeF used on opensource projects

Example 1 with SizeF

use of android.util.SizeF in project android_frameworks_base by DirtyUnicorns.

the class CameraMetadataTest method testReadWriteSizeF.

@SmallTest
public void testReadWriteSizeF() {
    // int32 x n
    checkKeyMarshal("android.sensor.info.physicalSize", new SizeF(123f, 456f), toByteArray(123f, 456f));
    // int32 x 2 x n
    checkKeyMarshal("android.sensor.info.physicalSize", new SizeF[] { new SizeF(123f, 456f), new SizeF(1.234f, 4.567f), new SizeF(999.0f, 555.0f) }, toByteArray(123f, 456f, 1.234f, 4.567f, 999.0f, 555.0f));
}

Example 2 with SizeF

use of android.util.SizeF in project android_frameworks_base by AOSPA.

the class LegacyMetadataMapper method mapSensor.

private static void mapSensor(CameraMetadataNative m, Parameters p) {
    // Use the largest jpeg size (by area) for both active array and pixel array
    Size largestJpegSize = getLargestSupportedJpegSizeByArea(p);
    /*
         * sensor.info.activeArraySize
         */
    {
        Rect activeArrayRect = ParamsUtils.createRect(largestJpegSize);
        m.set(SENSOR_INFO_ACTIVE_ARRAY_SIZE, activeArrayRect);
    }
    /*
         * sensor.availableTestPatternModes
         */
    {
        // Only "OFF" test pattern mode is available
        m.set(SENSOR_AVAILABLE_TEST_PATTERN_MODES, new int[] { SENSOR_TEST_PATTERN_MODE_OFF });
    }
    /*
         * sensor.info.pixelArraySize
         */
    m.set(SENSOR_INFO_PIXEL_ARRAY_SIZE, largestJpegSize);
    /*
         * sensor.info.physicalSize
         */
    {
        /*
             * Assume focal length is at infinity focus and that the lens is rectilinear.
             */
        // in mm
        float focalLength = p.getFocalLength();
        // to radians
        double angleHor = p.getHorizontalViewAngle() * Math.PI / 180;
        // to radians
        double angleVer = p.getVerticalViewAngle() * Math.PI / 180;
        float height = (float) Math.abs(2 * focalLength * Math.tan(angleVer / 2));
        float width = (float) Math.abs(2 * focalLength * Math.tan(angleHor / 2));
        // in mm
        m.set(SENSOR_INFO_PHYSICAL_SIZE, new SizeF(width, height));
    }
    /*
         * sensor.info.timestampSource
         */
    {
        m.set(SENSOR_INFO_TIMESTAMP_SOURCE, SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN);
    }
}

Example 3 with SizeF

use of android.util.SizeF in project platform_frameworks_base by android.

the class CameraMetadataTest method testReadWriteSizeF.

@SmallTest
public void testReadWriteSizeF() {
    // int32 x n
    checkKeyMarshal("android.sensor.info.physicalSize", new SizeF(123f, 456f), toByteArray(123f, 456f));
    // int32 x 2 x n
    checkKeyMarshal("android.sensor.info.physicalSize", new SizeF[] { new SizeF(123f, 456f), new SizeF(1.234f, 4.567f), new SizeF(999.0f, 555.0f) }, toByteArray(123f, 456f, 1.234f, 4.567f, 999.0f, 555.0f));
}

Example 4 with SizeF

use of android.util.SizeF in project platform_frameworks_base by android.

the class LegacyMetadataMapper method mapSensor.

private static void mapSensor(CameraMetadataNative m, Parameters p) {
    // Use the largest jpeg size (by area) for both active array and pixel array
    Size largestJpegSize = getLargestSupportedJpegSizeByArea(p);
    /*
         * sensor.info.activeArraySize
         */
    {
        Rect activeArrayRect = ParamsUtils.createRect(largestJpegSize);
        m.set(SENSOR_INFO_ACTIVE_ARRAY_SIZE, activeArrayRect);
    }
    /*
         * sensor.availableTestPatternModes
         */
    {
        // Only "OFF" test pattern mode is available
        m.set(SENSOR_AVAILABLE_TEST_PATTERN_MODES, new int[] { SENSOR_TEST_PATTERN_MODE_OFF });
    }
    /*
         * sensor.info.pixelArraySize
         */
    m.set(SENSOR_INFO_PIXEL_ARRAY_SIZE, largestJpegSize);
    /*
         * sensor.info.physicalSize
         */
    {
        /*
             * Assume focal length is at infinity focus and that the lens is rectilinear.
             */
        // in mm
        float focalLength = p.getFocalLength();
        // to radians
        double angleHor = p.getHorizontalViewAngle() * Math.PI / 180;
        // to radians
        double angleVer = p.getVerticalViewAngle() * Math.PI / 180;
        float height = (float) Math.abs(2 * focalLength * Math.tan(angleVer / 2));
        float width = (float) Math.abs(2 * focalLength * Math.tan(angleHor / 2));
        // in mm
        m.set(SENSOR_INFO_PHYSICAL_SIZE, new SizeF(width, height));
    }
    /*
         * sensor.info.timestampSource
         */
    {
        m.set(SENSOR_INFO_TIMESTAMP_SOURCE, SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN);
    }
}

Example 5 with SizeF

use of android.util.SizeF in project android_frameworks_base by DirtyUnicorns.

the class LegacyMetadataMapper method mapSensor.

private static void mapSensor(CameraMetadataNative m, Parameters p) {
    // Use the largest jpeg size (by area) for both active array and pixel array
    Size largestJpegSize = getLargestSupportedJpegSizeByArea(p);
    /*
         * sensor.info.activeArraySize
         */
    {
        Rect activeArrayRect = ParamsUtils.createRect(largestJpegSize);
        m.set(SENSOR_INFO_ACTIVE_ARRAY_SIZE, activeArrayRect);
    }
    /*
         * sensor.availableTestPatternModes
         */
    {
        // Only "OFF" test pattern mode is available
        m.set(SENSOR_AVAILABLE_TEST_PATTERN_MODES, new int[] { SENSOR_TEST_PATTERN_MODE_OFF });
    }
    /*
         * sensor.info.pixelArraySize
         */
    m.set(SENSOR_INFO_PIXEL_ARRAY_SIZE, largestJpegSize);
    /*
         * sensor.info.physicalSize
         */
    {
        /*
             * Assume focal length is at infinity focus and that the lens is rectilinear.
             */
        // in mm
        float focalLength = p.getFocalLength();
        // to radians
        double angleHor = p.getHorizontalViewAngle() * Math.PI / 180;
        // to radians
        double angleVer = p.getVerticalViewAngle() * Math.PI / 180;
        float height = (float) Math.abs(2 * focalLength * Math.tan(angleVer / 2));
        float width = (float) Math.abs(2 * focalLength * Math.tan(angleHor / 2));
        // in mm
        m.set(SENSOR_INFO_PHYSICAL_SIZE, new SizeF(width, height));
    }
    /*
         * sensor.info.timestampSource
         */
    {
        m.set(SENSOR_INFO_TIMESTAMP_SOURCE, SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN);
    }
}