Ganv 1.6.0

Ganv 1.6.0 has been released. Ganv is an interactive Gtk canvas widget for graph-based interfaces (patchers, modular synthesizers, finite state automata, interactive graphs, etc). For more information, see http://drobilla.net/software/ganv.

Changes:

  • Add API to specify module port order.
  • Add support for PDF and PS export.
  • Add support for beveled box corners.
  • Add support for edges that do not constrain the layout.
  • Dampen sprung layout energy over time to prevent oscillation.
  • Distinguish edge color from port color slighly.
  • Fix compilation with --no-fdgl (patch from Vlad Glagolev).
  • Fix crash when destroying canvas.
  • Fix port position on modules with embedded widgets.
  • Fix positioning of embedded widgets when changing layout.
  • Fix size of vertical flow modules.
  • Fix unexpected node jumping when dragging new connections.
  • Fix various minor visual alignment/sizing issues.
  • Highlight connected edges on port hover.
  • Improve appearance of graphs with circle nodes.
  • Improve text rendering at high zoom.
  • Improve update performance.
  • Preserve selection for quickly making several connections.
  • Upgrade to waf 2.0.19

Ganv 1.4.2

Ganv 1.4.2 has been released. Ganv is an interactive Gtk canvas widget for graph-based interfaces (patchers, modular synthesizers, finite state automata, interactive graphs, etc). For more information, see http://drobilla.net/software/ganv.

Changes:

  • Fix bug where edges would not update when nodes are moved after the canvas is cleared (fix stuck connections in Patchage after refresh).
  • Upgrade to waf 1.7.16

Ganv 1.4.0

Ganv 1.4.0 has been released. Ganv is an interactive Gtk canvas widget for graph-based interfaces (patchers, modular synthesizers, finite state automata, interactive graphs, etc). For more information, see http://drobilla.net/software/ganv.

Changes:

  • Add Connection::set_curved()
  • Add ability to select connections by their handles, either individually or in groups with rect select.
  • Add ability to select connections directly
  • Add font size API
  • Adjust padding and placement to precisely fit text
  • Begin using library and pkg-config names suitable for parallel installation. This version of flowcanvas is flowcanvas-1 and is NOT compatible with previous versions
  • Clean up API and improve documentation.
  • Clean up API/ABI by hiding private implementations.
  • Dramatically increase performance by rendering text manually rather than using the truly awful Gnome::Canvas::Text.
  • Fix lingering handle when deleting connections
  • Further slight improvements in memory consumption and alignment.
  • Improve scalability to graphs with many connections (eliminate linear connection searches and redundant connection collections).
  • Remove use of boost smart pointers. Adding and removing from containers (e.g. Canvas, Module) is now done automatically.
  • Size empty ports in font based units so they look right when zoomed
  • Switch to GPLv3+
  • Use system theme font size by default

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