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Home Page: https://gitlab.gnome.org/GNOME/goocanvas
License: Other
This project forked from betonniere/goocanvas
Read-only mirror of https://gitlab.gnome.org/GNOME/goocanvas
Home Page: https://gitlab.gnome.org/GNOME/goocanvas
License: Other
Welcome to GooCanvas ==================== (a cairo-based canvas widget for GTK+) GooCanvas Home Page : http://live.gnome.org/GooCanvas GooCanvas is similar in many ways to GnomeCanvas and FooCanvas, but it uses cairo for rendering. NOTE: I am no longer actively developing GooCanvas, so no major new features will be added (unless a new maintainer takes over). I'll still try to fix any bugs that appear though, and may accept minor patches. To build it run './configure' and 'make'. To run the demo cd into 'demo' and run './demo'. (Or run ./simple-demo for the very simple demo, or ./mv-demo for the model-view demo.) Features: o Basic items - rect/ellipse/polyline/text/image/grid/group. o Path item, using SVG path specification strings. o Table item for layout of other items (similar to the GtkTable widget). (This also supports items whose requested height changes according to their allocated width, such as text items.) o Embedded GTK+ widgets. o Layers/stacking order with raise/lower functions. o Affine transformations for all items - rotations/scales/skews. o Clip paths to support clipping items. o Event handling - button/motion events, "pointer-events" property like SVG. o Grabs - support for pointer & keyboard grabs. o Keyboard focus traversal. o Accessibility (item title & description properties and hierarchy stuff). o Printing (output to a given cairo_t). o Scrolling. o Zooming. o Static items that don't move as the canvas is scrolled or zoomed. o Tooltips. o Item visibility setting - on/off/above zoom threshold. o Simple animation. o Scalable - support for thousands of items over a large canvas area. o Support for different units - pixels/points/inches/millimeters. o API docs. Features that may be removed in future to simplify the code: o Optional model/view split. o Uses interfaces for items & views. o Cascading styles - line width/style/dashes, colors, fill patterns. (The style properties will remain, but will not cascade.) Damon Chaplin ([email protected]) (FooCanvas can be found in GNOME svn in the 'foocanvas' module. FooCanvas was based on GnomeCanvas, which is in the 'libgnomecanvas' module.)
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