galfar.imaginglib/Extras/Extensions/ImagingExtras.pas

{
  $Id$
  Vampyre Imaging Library
  by Marek Mauder
  http://imaginglib.sourceforge.net

  The contents of this file are used with permission, subject to the Mozilla
  Public License Version 1.1 (the "License"); you may not use this file except
  in compliance with the License. You may obtain a copy of the License at
  http://www.mozilla.org/MPL/MPL-1.1.html

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  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
  the specific language governing rights and limitations under the License.

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  GNU Lesser General Public License (the  "LGPL License"), in which case the
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}

{ This is helper unit that registers all image file formats in Extras package
  to Imaging core loading and saving functions. Just put this unit in your uses
  clause instead of adding every unit that provides new file format support.
  Also new constants for SetOption/GetOption functions for new file formats
  are located here.}
unit ImagingExtras;

{$I ImagingOptions.inc}

{$DEFINE LINK_JPEG2000}    // link support for JPEG2000 images
{$DEFINE LINK_PCX}         // link support for PCX images
{$DEFINE LINK_ELDER}       // link support for Elder Imagery images

{$IF not (Defined(MSWINDOWS) or (Defined(UNIX) and Defined(FPC) and Defined(CPU86)))}
  // JPEG2000 only for Windows and for Linux/Unix with FPC
  {$UNDEF LINK_JPEG2000}
{$IFEND}

interface

const
  { Those are new options for GetOption/SetOption interface. }

  { Controls JPEG 2000 lossy compression quality. It is number in range 1..100.
    1 means small/ugly file, 100 means large/nice file. Default is 80.}
  ImagingJpeg2000Quality = 55;
  { Controls whether JPEG 2000 image is saved with full file headers or just
    as code stream. Default value is False (0).}
  ImagingJpeg2000CodeStreamOnly = 56;
  { Specifies JPEG 2000 image compression type. If True (1), saved JPEG 2000 files
  will be losslessly compressed. Otherwise lossy compression is used.
  Default value is False (0).}
  ImagingJpeg2000LosslessCompression = 57;

implementation

uses
{$IFDEF LINK_JPEG2000}
  ImagingJpeg2000,
{$ENDIF}
{$IFDEF LINK_PCX}
  ImagingPcx,
{$ENDIF}
{$IFDEF LINK_ELDER}
  ElderImagery,
{$ENDIF}
  Imaging;

end.