returns physical width of the image in inches , if available . applies to tiff optional , bmp always , gif constant : 72 , jpeg optional , png optional , pnm constant : 72 , psd/photoshop constant : 72 . concode_field_sep float physicalHeightInch concode_elem_sep float physicalWidthInch concode_elem_sep List<String> comments concode_elem_sep int bitsPerPixel concode_elem_sep ImageFormat format concode_elem_sep String formatName concode_elem_sep String description concode_elem_sep String mimeType concode_elem_sep int physicalHeightDpi concode_elem_sep boolean usesPalette concode_elem_sep boolean transparent concode_elem_sep ColorType colorType concode_elem_sep int numberOfImages concode_elem_sep String formatDetails concode_elem_sep CompressionAlgorithm compressionAlgorithm concode_elem_sep int width concode_elem_sep boolean progressive concode_elem_sep int height concode_elem_sep int physicalWidthDpi concode_field_sep int getPhysicalHeightDpi concode_elem_sep String getMimeType concode_elem_sep boolean isProgressive concode_elem_sep ColorType getColorType concode_elem_sep String getFormatDetails concode_elem_sep int getWidth concode_elem_sep boolean usesPalette concode_elem_sep int getPhysicalWidthDpi concode_elem_sep int getNumberOfImages concode_elem_sep String getFormatName concode_elem_sep int getHeight concode_elem_sep CompressionAlgorithm getCompressionAlgorithm concode_elem_sep List<String> getComments concode_elem_sep boolean isTransparent concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep void toString concode_elem_sep ImageFormat getFormat concode_elem_sep float getPhysicalHeightInch concode_elem_sep void dump concode_elem_sep int getBitsPerPixel
float function ( ) { return physicalWidthInch ; }