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gfxIImageFrame Interface Reference

import "gfxIImageFrame.idl";

Inheritance diagram for gfxIImageFrame:


List of all members.

Detailed Description

-*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-

***** BEGIN LICENSE BLOCK ***** Version: MPL 1.1/GPL 2.0/LGPL 2.1

The contents of this file are 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/

Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License.

The Original Code is mozilla.org code.

The Initial Developer of the Original Code is Netscape Communications Corporation. Portions created by the Initial Developer are Copyright (C) 2001 the Initial Developer. All Rights Reserved.

Contributor(s): Stuart Parmenter <pavlov@netscape.com> Chris Saari <saari@netscape.com>

Alternatively, the contents of this file may be used under the terms of either of the GNU General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or the LGPL, and not to allow others to use your version of this file under the terms of the MPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the provisions above, a recipient may use your version of this file under the terms of any one of the MPL, the GPL or the LGPL.

***** END LICENSE BLOCK ***** gfxIImageFrame interface

All x, y, width, height values are in pixels.

Tim Rowley <tor@cs.brown.edu>

Stuart Parmenter <pavlov@netscape.com>


Definition at line 61 of file gfxIImageFrame.idl.

Public Member Functions

void drawTo (in gfxIImageFrame aDst, in PRInt32 aDX, in PRInt32 aDY, in PRInt32 aDWidth, in PRInt32 aDHeight)
void getAlphaData ([array, size_is(length)] out PRUint8 bits, out unsigned long length)
void getImageData ([array, size_is(length)] out PRUint8 bits, out unsigned long length)
void getRect (in nsRectRef rect)
void init (in PRInt32 aX, in PRInt32 aY, in PRInt32 aWidth, in PRInt32 aHeight, in gfx_format aFormat, in gfx_depth aDepth)
void lockAlphaData ()
void lockImageData ()
void setAlphaData ([array, size_is(length), const ] in PRUint8 data, in unsigned long length, in long offset)
void setImageData ([array, size_is(length), const ] in PRUint8 data, in unsigned long length, in long offset)
void unlockAlphaData ()
void unlockImageData ()
 NS_IMETHOD_ (nsrefcnt) Release(void)=0
 NS_IMETHOD_ (nsrefcnt) AddRef(void)=0
NS_IMETHOD QueryInterface (REFNSIID aIID, void **aInstancePtr)=0

Public Attributes

readonly attribute unsigned long alphaBytesPerRow
readonly attribute unsigned long alphaDataLength
attribute gfx_color backgroundColor
readonly attribute gfx_format format
attribute long frameDisposalMethod
readonly attribute PRInt32 height
readonly attribute unsigned long imageBytesPerRow
readonly attribute unsigned long imageDataLength
attribute boolean mutable
readonly attribute boolean needsBackground
attribute long timeout
readonly attribute PRInt32 width
readonly attribute PRInt32 x
readonly attribute PRInt32 y

The documentation for this interface was generated from the following file:

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