IDA(1)

IDA(1) — image viewing and editing program 💖

okay bestie, welcome to the IDA manual page, the moment you've all been waiting for ✨

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NAME

ida — image viewing and editing program 🖼️

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SYNOPSIS

ida [options] file ...

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DESCRIPTION

so like, ida is this small and fast little app for viewing images 🌸 and it's got some basic editing functions too, we love a multi-hyphenate 💅

you can drop any number of image files as arguments on the command line, no cap. orrrr you can read a single image from stdin by specifying - as the only argument — and yes, xwd | ida - works nice for screenshots, iconic behavior honestly 📸

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OPTIONS

ida understands the usual toolkit options (-geometry + friends, you know the vibe). Additional options are:

• -help — print a short help text 🫶
• -pcd n — pick size for PhotoCD images (n = 1 .. 5, default 3).
• -debug — enable debug messages. also has the side effect that error messages are displayed on stderr only and not as a message box 👀

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GETTING STARTED

Mouse functions

• left mouse button — creates and edits a selection rectangle ✏️
• middle button — used to start drag'n'drop operations
• right button — brings up the control window with menus, toolbar and file list 🎀

Keyboard Shortcuts

many keyboard shortcuts used by xv are available in ida too. if you're familiar with xv it should be easy for you to get started with ida — iykyk 💜

all available keyboard shortcuts are also listed in the menus of the control window. the most important ones are listed below:

• SPACE — next file.
• BACKSPACE — previous file.
• LEFT_ARROW, RIGHT_ARROW, UP_ARROW, DOWN_ARROW — scrolling (hold the Ctrl key for big steps).
• +/- — zoom in/out.
• q — quit.

Supported image formats

Read: BMP (uncompressed), PhotoCD, PPM, XBM, XPM, XWD, GIF, JPEG, PNG, TIFF. the last four are supported using the usual libraries, i.e. you need to have them installed at compile time 🛠️

Write: JPEG, PNG, PostScript, PPM, TIFF.

Using drag'n'drop

ida is a motif application and thus supports the motif drag'n'drop protocol in both directions 🦋 the xdnd protocol is supported too, but only in one direction (receive drops).

ida uses the middle mouse button to start a drag'n'drop operation (as the motif style guide suggests). this works for the main window and the file buttons within the file browser 👑

motif applications should have absolutely no problems dealing with ida's drag'n'drop support. you can drop images into some netscape 4.x window — it imply works. Mozilla accepts motif drops too ✨

interoperation with gnome / gtk is good. i can drag files from ida to eeyes and visa versa without problems. file drops from gmc into ida work just fine too 🌈

interoperation with KDE is bad. 💀 cut+paste works most of the time, drag'n'drop often doesn't. the X11 selection handling of the Qt toolkit has a few design bugs and sucks. basically the troll guys didn't understand what the TARGETS target is good for and violate the ICCCM specs by ignoring it 😭

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SEE ALSO

xwd(1)

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AUTHOR

Gerd Hoffmann <gerd@kraxel.org> 🫶

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COPYRIGHT

Copyright (c) 2002-2012 Gerd Hoffmann <gerd@kraxel.org>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

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ok that's the whole page, thanks for coming to my ted talk 💖

signing off: this was <b>IDA 2.09</b>, (c) 2001-2012 Gerd Hoffmann, and it lives in section IDA(1) of the manual — periodt 👑