XmGraph 2.1

XmGraph is a package containing two widgets: XmGraph and XmArc

Developer:	Danny Backx more software by author →
Price:	0.00
License:	Freeware
File size:	0K
Language:
OS:
Rating:	0 /5 (0 votes)
Your vote:
enlarge screenshot

XmGraph is a package containing two widgets: XmGraph and XmArc. XmGraph is the container, and XmArc widgets are displayed on it. The widgets provide the application developer with the ability to display any group of widgets as a graph, with each widget representing a node.

We here at SESD have been using the graph widget for about a year and a half in our testing tools for Softbench. We have found several bugs in the graph widget. Some have been fixed through code changes, others we haveworked around. Here are our work arounds:

Arcs with a slope of -1 and a width of 0 are not drawn. The work around is to put a blank label on each arc.Backgound pixmaps on the graph widget do not get refreshed when
an arc is moved. This is unfortunate since you can't distinguish selected arcs from unselected arcs on a black and white display. We don't use a background pixmap on the graph widget. In cxxdev,CLL added a callback to make the selected arc wider.

The automatic scroll bars do not come and go properly. We force the scroll bars to always be present. The X server gives a bad value error if you try to create a window that is larger than ~16K pixels in either direction. This has only been a problem for us since switching to HP-UX 8.0. Under 7.0 we could make windows that were about 32K pixels and if we made our graph bigger than that the nodes would wrap around. We have changed our layout algorithm to automatically wrap our graphs to fit in the new 16K pixel limit. Our layout algorithm is separate fromthe graph widget.

The graph widget can core dump the 8.0 X server when drawing long zero width lines that are nearly vertical or nearly horizontal. Make sure you have the X server patches from this past November.

All of our code chages have been given to Thuan either directly (today) or through CLL.

What's New in This Release:

I added one more fix to Arc.c. The "if" statement allows a background pixmap to be used with the graph widget. I fixed this so the graphic front end to softstatic will be usable on a monochrome display. To see the error that this corrects run:

./sort -xrm "*XmGraph.backgroundPixmap:25_foreground" 17

Then move some of the nodes around. With this patch the old arcs are correctly erased.
tags

graph widget the graph have been our layout the nodes layout algorithm background pixmap and xmarc with the scroll bars

Download XmGraph 2.1

http://prdownloads.sourceforge.net/xmgraph/xmgraph-2.1.0.tar.gz?use_mirror=easynews

http://prdownloads.sourceforge.net/xmgraph/xmgraph-2.1.0.tar.gz?use_mirror=belnet

http://prdownloads.sourceforge.net/xmgraph/xmgraph-2.1.0.tar.gz?use_mirror=surfnet

Authors software

Lesstif 0.95.0 (by Danny Backx)
LessTif is the Hungry Programmers' version of OSF/Motif

XmGraph 2.1 (by Danny Backx)
XmGraph is a package containing two widgets: XmGraph and XmArc

Similar software

XmGraph 2.1 (by Danny Backx)
XmGraph is a package containing two widgets: XmGraph and XmArc

Curses::UI::Widget 0.95 (by Maurice Makaay)
Curses::UI::Widget is a base class for all widgets.

CLASS HIERARCHY

Curses::UI::Widget - base class

SYNOPSIS

This class

Gtk2::Ex::FormFactory::GtkWidget 0.65 (by J?rn Reder)
Gtk2::Ex::FormFactory::GtkWidget can wrap arbitrary Gtk widgets.

SYNOPSIS
Gtk2::Ex::FormFactory::GtkWidget->new (
custom_g

Zero Memory Widget 0.2.0 (by Thierry Excoffier)
Widget libraries have now been developed and used for years

Qanava 0.0.10 (by Benoit Autheman)
Qanava is a library built on top of the standard QT QCanvas to enable graphical display of graphs and other relational structures.

Graph::Writer::DrGeo 0.01 (by Kang-min Liu)
Graph::Writer::DrGeo can save the graph output DrGeo scheme script.

SYNOPSIS

my $g = new Graph;

# Add some vertices/edge

Graph-includes 0.11 (by Yann Dirson)
Graph-includes creates a graph of dependencies between source files and/or groups of source files, with an emphasis on getting readab

Magda 1.0 (by Michal)
Magda project is a graph drawing application.

Magda (Magda Aesthetic Graph Drawing Application) is an application developed for ma

SVG::Graph 0.01 (by Allen Day and Chris To)
SVG::Graph is a Perl module to visualize your data in Scalable Vector Graphics (SVG) format.

SYNOPSIS

use SVG::Graph;
use

Graphviz 2.8-1 (by John Ellson and Stephen North)
Graphviz - Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks

Other software in this category

SPlotter- 1.2 Simple Plotter 3D (by Naskita)
Plotting all 2D and 3D functions had never been so easy

BRL-CAD 7.8.4 (by Sean Morrison)
BRL-CAD project is a powerful Constructive Solid Geometry (CSG) solid modeling system

motion 3.2.5 (by Jeroen Vreeken)
Motion is a program that monitors the video signal from one or more cameras and is able to detect if a significant part of the pictur

ImageMagick 6.3.1-1 (by ImageMagick Studio LLC)
ImageMagickTM, version 6.2.2, is a free software suite for the creation, modification and display of bitmap images

XScreenSaver 5.01 (by jwz)
XScreensaver program waits until the keyboard and mouse have been idle for a period, and then runs a graphics demo chosen at random