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https://github.com/csete/gpredict
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2a57f14693
Replace all GooCanvas-based canvas widgets with GtkDrawingArea and Cairo for rendering satellite tracking visualizations: - gtk-polar-view: Polar plot for real-time satellite tracking - gtk-polar-plot: Polar plot for pass visualization - gtk-azel-plot: Azimuth/Elevation time plot - gtk-sat-map: World map with satellite positions and ground tracks - gtk-sky-glance: Timeline view of upcoming passes Key changes: - Replace GooCanvasItemModel objects with coordinate fields in structs - Implement on_draw() callbacks using Cairo API for all rendering - Add manual hit testing for mouse interactions - Store render state (points, colors, positions) in widget structures - Use gtk_widget_queue_draw() to trigger redraws Build system updates: - Remove goocanvas-2.0/3.0 pkg-config checks from configure.ac - Add explicit gtk+-3.0 dependency check - Update CI workflows and snap This eliminates the external GooCanvas library dependency, reducing build complexity and improving portability. The application now only requires GTK+ 3.0 and standard system libraries. Fixes: #369
27 lines
876 B
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27 lines
876 B
Text
### Win32 build notes ###
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# Phil Ashby, Dec 2017 - Jan 2018
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At present, MSYS2 on a Windows system is required to gather dependencies
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before building a Win32 version of gpredict using this build system.
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Install MSYS2, open a shell and install the Gtk3 packages,
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following the instructions from GTK team:
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https://www.gtk.org/download/windows.php
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Once your MSYS2 output folder (/mingw32 or similar) is accessible from
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this system, adjust the MINGW_ROOT parameter in config.mk to suit.
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You should now be able to cross-compile the Win32 version of GPredict
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using the 'make' command.
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Experimental Win32 build testing is being tracked in this ticket:
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https://github.com/csete/gpredict/issues/110
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To build a deployable ZIP archive, use 'make dist', which packages all
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binary DLLs from dependent packages along with gpredict[-con].exe into
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a versioned ZIP.
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Good luck!
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Phlash.
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