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| |
| <title>BMP Metadata Format Specification</title> |
| </head> |
| |
| <body> |
| <center><h1> |
| BMP Metadata Format Specification |
| </h1></center> |
| |
| The XML schema for the native image metadata format is as follows: |
| |
| <pre> |
| <?xml version="1.0" encoding="UTF-8"?> |
| |
| <!-- Schema for BMP native image metadata format. --> |
| |
| <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" |
| xmlns="http://javax.imageio.plugins" |
| targetNamespace="http://javax.imageio.plugins"> |
| |
| <!-- Coordinates of a point in the CIE XYZ color space. --> |
| <xsd:complexType name="XYZPoint"> |
| <xsd:sequence> |
| <xsd:element name="X" type="xsd:double"/> |
| <xsd:element name="Y" type="xsd:double"/> |
| <xsd:element name="Z" type="xsd:double"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| |
| <!-- BMP Schema 1.0 root element. --> |
| <xsd:element name="javax_imageio_bmp_1.0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| |
| <!-- BMP version string --> |
| <xsd:element name="BMPVersion" type="xsd:string"/> |
| |
| <!-- Bitmap width --> |
| <xsd:element name="Width" type="xsd:unsignedInt"/> |
| |
| <!-- Bitmap height --> |
| <xsd:element name="Height" type="xsd:unsignedInt"/> |
| |
| <!-- Number of bits per pixel --> |
| <xsd:element name="BitsPerPixel" type="xsd:unsignedShort"/> |
| |
| <!-- Compression type --> |
| <xsd:element name="Compression" type="xsd:unsignedInt" minOccurs="0"/> |
| |
| <!-- Image size in bytes --> |
| <xsd:element name="ImageSize" type="xsd:unsignedInt" minOccurs="0"/> |
| |
| <!-- Resolution in pixels per unit distance --> |
| <xsd:element name="PixelsPerMeter" minOccurs="0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="X" type="xsd:unsignedInt"/> |
| <xsd:element name="Y" type="xsd:unsignedInt"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> <!-- PixelsPerMeter --> |
| |
| |
| <!-- Number of color indexes in the color table actually used --> |
| <xsd:element name="ColorsUsed" type="xsd:unsignedInt" minOccurs="0"/> |
| |
| <!-- Number of color indexes considered important for display --> |
| <xsd:element name="ColorsImportant" type="xsd:unsignedInt" |
| minOccurs="0"/> |
| |
| <!-- Color masks; present for BI_BITFIELDS compression only --> |
| <xsd:element name="Mask" minOccurs="0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="Red" type="xsd:unsignedInt"/> |
| <xsd:element name="Green" type="xsd:unsignedInt"/> |
| <xsd:element name="Blue" type="xsd:unsignedInt"/> |
| <xsd:element name="Alpha" type="xsd:unsignedInt" minOccurs="0"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| |
| <!-- Color space --> |
| <xsd:element name="ColorSpaceType" type="xsd:unsignedInt" |
| minOccurs="0"/> |
| |
| <!-- CIE XYZ for the LCS_CALIBRATED_RGB color space --> |
| <xsd:element name="CIEXYZEndpoints" minOccurs="0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="Red" type="XYZPoint"/> |
| <xsd:element name="Green" type="XYZPoint"/> |
| <xsd:element name="Blue" type="XYZPoint"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| |
| <!-- Gamma values for the LCS_CALIBRATED_RGB color space --> |
| <xsd:element name="Gamma" minOccurs="0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="Red" type="xsd:unsignedInt"/> |
| <xsd:element name="Green" type="xsd:unsignedInt"/> |
| <xsd:element name="Blue" type="xsd:unsignedInt"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| |
| <!-- Rendering intent --> |
| <xsd:element name="Intent" type="xsd:unsignedInt" minOccurs="0"/> |
| |
| <!-- The image colormap --> |
| <xsd:element name="Palette" minOccurs="0"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="PaletteEntry"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="Red" type="xsd:unsignedByte"/> |
| <xsd:element name="Green" type="xsd:unsignedByte"/> |
| <xsd:element name="Blue" type="xsd:unsignedByte"/> |
| <xsd:element name="Alpha" type="xsd:unsignedByte" minOccurs="0"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> <!-- bmp_image_1.0 --> |
| |
| </xsd:schema> |
| </pre> |
| |
| @since 1.5 |
| |
| </body> |
