Examples of javax.imageio.stream.ImageInputStream.readDouble()

Class javax.imageio.stream.ImageInputStream

Examples of javax.imageio.stream.ImageInputStream.readDouble()

javax.imageio.stream.ImageInputStream.readDouble()
Reads 8 bytes from the stream, and (conceptually) concatenates them according to the current byte order and returns the result as a double.
The bit offset within the stream is reset to zero before the read occurs. @return a double value from the stream. @exception java.io.EOFException if the stream reaches the end beforereading all the bytes. @exception IOException if an I/O error occurs. @see #getByteOrder

        i.seek(0);
        h.check(i.readByte() == 114);
        i.seek(0);
        h.check(i.readChar() == '\u7270');
        i.seek(0);
        h.check(Double.compare(i.readDouble(), 1.709290273164385E243) == 0);
        i.seek(0);
        h.check(Float.compare(i.readFloat(), 4.7541126E30f) == 0);
        i.seek(0);
        h.check(i.readInt() == 1919944055);
        i.seek(0);

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        i.seek(0);
        h.check(i.readByte() == 114);
        i.seek(0);
        h.check(i.readChar() == '\u7072');
        i.seek(0);
        h.check(Double.compare(i.readDouble(), 1.9456609400629563E189) == 0);
        i.seek(0);
        h.check(Float.compare(i.readFloat(), 2.7064693E33f) == 0);
        i.seek(0);
        h.check(i.readInt() == 1996845170);
        i.seek(0);

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        i.seek(0);
        h.check(i.readByte() == -110);
        i.seek(0);
        h.check(i.readChar() == '\u9280');
        i.seek(0);
        h.check(Double.compare(i.readDouble(), -1.4183142849706364E-219) == 0);
        i.seek(0);
        h.check(Float.compare(i.readFloat(), -8.079283E-28f) == 0);
        i.seek(0);
        h.check(i.readInt() == -1837103753);
        i.seek(0);

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        i.seek(0);
        h.check(i.readByte() == -110);
        i.seek(0);
        h.check(i.readChar() == '\u8092');
        i.seek(0);
        h.check(Double.compare(i.readDouble(), -3.463391436203922E-118) == 0);
        i.seek(0);
        h.check(Float.compare(i.readFloat(), 2.707747E33f) == 0);
        i.seek(0);
        h.check(i.readInt() == 1996849298);
        i.seek(0);

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                    case  5: assertEquals("readUnsignedShort()", r.readUnsignedShort(), t.readUnsignedShort()); break;
                    case  6: assertEquals("readInt()",           r.readInt(),           t.readInt());           break;
                    case  7: assertEquals("readUnsignedInt()",   r.readUnsignedInt(),   t.readUnsignedInt());   break;
                    case  8: assertEquals("readLong()",          r.readLong(),          t.readLong());          break;
                    case  9: assertEquals("readFloat()",         r.readFloat(),         t.readFloat(),  0f);    break;
                    case 10: assertEquals("readDouble()",        r.readDouble(),        t.readDouble(), 0d);    break;
                    case 11: assertEquals("readBit()",           r.readBit(),           t.readBit());           break;
                    case 12: {
                        final int n = random.nextInt(Long.SIZE + 1);
                        assertEquals("readBits(" + n + ')', r.readBits(n), t.readBits(n));
                        break;

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                    if (pos + 8 > length) {
                        iis.reset();
                        iis.mark();
                        pos = 0;
                    }
                    iis.readDouble();
                    pos += 8;
                } while (--numReps >= 0);
            } catch (IOException e) {
                e.printStackTrace();
            } finally {

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                    case  5: assertEquals("readUnsignedShort()", r.readUnsignedShort(), t.readUnsignedShort()); break;
                    case  6: assertEquals("readInt()",           r.readInt(),           t.readInt());           break;
                    case  7: assertEquals("readUnsignedInt()",   r.readUnsignedInt(),   t.readUnsignedInt());   break;
                    case  8: assertEquals("readLong()",          r.readLong(),          t.readLong());          break;
                    case  9: assertEquals("readFloat()",         r.readFloat(),         t.readFloat(),  0f);    break;
                    case 10: assertEquals("readDouble()",        r.readDouble(),        t.readDouble(), 0d);    break;
                    case 11: assertEquals("readBit()",           r.readBit(),           t.readBit());           break;
                    case 12: {
                        final int n = random.nextInt(Long.SIZE + 1);
                        assertEquals("readBits(" + n + ')', r.readBits(n), t.readBits(n));
                        break;

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