delta/navit.git/navit/graphics.c, branch layout_transparency github.com: navit-gps/navit.git fix:core:add clipping to polygons with holes (#870) fixes (#869) 2019-09-13T12:43:30+00:00 Stefan Wildemann metalstrolch@users.noreply.github.com 2019-09-13T12:43:30+00:00 1d364ed6f8c0de8816b54dda23ab7653bb2790fc * fix:core:refactor polygon clipping This commit extracts the polygon clipping into its own function to be re used for polygon with holes clipping. * fix:core:Clip polygons with holes prior drawing. While this helps drawing for limited graphics like SDL or WindowsCE, it will slightly slow down on graphics that do clipping themselves like qt5. As this is done for polygons already, we do this for polygons with holes as well. 
* fix:core:refactor polygon clipping

This commit extracts the polygon clipping into its own function to be
re used for polygon with holes clipping.

* fix:core:Clip polygons with holes prior drawing.

While this helps drawing for limited graphics like SDL or WindowsCE,
it will slightly slow down on graphics that do clipping themselves like
qt5. As this is done for polygons already, we do this for polygons with
holes as well.
refactor item_add for CodeFactor 2019-08-07T10:01:37+00:00 Wildemann Stefan stefan.wildemann@corpuls.com 2019-08-07T10:01:37+00:00 13f41ad32282774765be14495eeff4f99559427d 






Refactor item drawing to make CodeFactor happy.
2019-08-07T09:37:09+00:00

Wildemann Stefan
stefan.wildemann@corpuls.com

2019-08-07T09:37:09+00:00

365e5596db291ba7dadb8b617b8a3d7e62299533












Initialize holes pointer.
2019-08-07T07:14:48+00:00

Stefan Wildemann
gta04@metalstrolche.de

2019-08-07T07:14:48+00:00

bbcb2e2f74758d0ceabe70cec6879e80a9494ddf












Fix/refactor polygon reassembly.
2019-07-31T15:36:03+00:00

Wildemann Stefan
stefan.wildemann@corpuls.com

2019-07-31T15:36:03+00:00

8061e9b1e4a82368d8acf626179f9e657fea4664

We're getting close. Finally processed map of Oberbayern, Germany
without any issues. Renders nicely on Qt5. Nedds still some hacks in
maptool as I did not understan everything properly. Parts of maptool are
rather hacky, aren't they?





We're getting close. Finally processed map of Oberbayern, Germany
without any issues. Renders nicely on Qt5. Nedds still some hacks in
maptool as I did not understan everything properly. Parts of maptool are
rather hacky, aren't they?







Convert parts to polygons. Partly working
2019-07-30T22:33:36+00:00

Stefan Wildemann
gta04@metalstrolche.de

2019-07-30T22:33:36+00:00

69bdf87531a7c29cd72818f9b762e6fbc51bc58d












implement drawing of polygons with holes for qt5
2019-07-28T20:31:34+00:00

Stefan Wildemann
gta04@metalstrolche.de

2019-07-28T20:31:34+00:00

864d83c33a998c52a5afff3eb543a0665c98ce02












Transform hole coordinates to be drawn. Draw text on holes.
2019-07-28T10:33:49+00:00

Stefan Wildemann
gta04@metalstrolche.de

2019-07-28T10:14:36+00:00

f682af2c26869d8f1a5501a021f55dedb4c49e05












Forward multipolygon holes to grapics structures
2019-07-28T10:33:49+00:00

Stefan Wildemann
gta04@metalstrolche.de

2019-07-27T23:11:22+00:00

6c714a1e5b18b3d01bd2e0eee065e38640884c47












add:graphics:dpi scaling support (#813)
2019-07-28T10:29:58+00:00

Stefan Wildemann
metalstrolch@users.noreply.github.com

2019-07-28T10:29:58+00:00

6bc6c0cca6c105450f7cc6f080c72d99f87c173f

This commit adds calculating a scaling factor out of the virtual_dpi assumed when the layout was created, and the real_dpi value of the hardware. It is activated if "virtual_dpi" tag is set into the "graphics" tag on navit.xml.
Currently only qt5 graphics implment returning the hardware dpi. But this can be simulated and overwritten by setting "real_dpi" tag to "graphics" tag on navit.xm on all available graphics.l





This commit adds calculating a scaling factor out of the virtual_dpi assumed when the layout was created, and the real_dpi value of the hardware. It is activated if "virtual_dpi" tag is set into the "graphics" tag on navit.xml.
Currently only qt5 graphics implment returning the hardware dpi. But this can be simulated and overwritten by setting "real_dpi" tag to "graphics" tag on navit.xm on all available graphics.l