Maybe some anti-aliasing issue? For me, dots are also quite small and some of them are barely visible, while others look quite normal.
When I played around with the grid dots on OS X in legacy canvas I also had a hard time to find a configuration where dots are visible both on (HiDPI) retina and normal displays (on OS X also legacy canvas is anti-aliased). > On 03 May 2016, at 18:20, jp charras <[email protected]> wrote: > > Le 03/05/2016 à 18:06, Bernhard Stegmaier a écrit : >> In the Dimensions => Grid menu you can switch between dots/lines (also took >> me some while, I would have expected it in some preferences dialog). >> I don’t think that it is a (common) wxWidgets 3.1 issue. >> My OS X build uses a wxWidgets master maybe two weeks old and grid is fine >> both with dots and lines. > > Thanks, Bernhard. > > @Orson, > On wxWidgets 3.1, the dotted grid is not visible on Opengl. The line grid is > visible. > On Cairo, both are displayed. > >> >> >> Regards, >> Bernhard >> >>> On 03 May 2016, at 17:46, jp charras <[email protected]> wrote: >>> >>> Le 03/05/2016 à 15:56, Maciej Sumiński a écrit : >>>> On 05/02/2016 06:33 PM, jp charras wrote: >>>>> Le 02/05/2016 à 17:16, Maciej Sumiński a écrit : >>>>>> As noone had opposed the changes, I have just merged the bitmap fonts >>>>>> branch. >>>>>> >>>>>> As a small bonus, we have also added an option to switch to dotted grid >>>>>> in GAL (thanks to Tom for refactoring the grid drawing routine). >>>>>> >>>>>> Regards, >>>>>> Orson >>>>> >>>>> A lot of work! Thanks to Tomasz and you. >>>>> >>>>> After a fast and short test, the change looks good. >>>>> >>>>> However, I noticed 2 issues (W7 32 bits on msys2): >>>>> - The grid is not visible on OpenGL, but is visible on Cairo. >>>>> - I can switch between legacy and Cairo, as long I not switched to >>>>> OpenGL, but if I switch to Cairo >>>>> from OpenGL, or from legacy after having previously switched to Opengl, >>>>> Pcbnew crashes. >>>> >>>> Hi Jean-Pierre, >>>> >>>> Is grid invisible in both modes (lines & dots)? >>> >>> How to change the mode ? >>> >>> Nevertheless, the dot grid is not displayed when using wxWidgets 3.1, and >>> it is displayed when using >>> wxWidgets 3.0.2. >>> I never see issues previously with lines. >>> >>> >>>> Would you send me a backtrace? I cannot make it crash on W7_64/msys2. >>> >>> Unfortunately, the bt is small: >>> When switching from OpenGL to cairo: >>> #0 0x77293c4d in ntdll!DbgBreakPoint () from C:\Windows\SYSTEM32\ntdll.dll >>> #1 0x772febef in ntdll!DbgUiRemoteBreakin () >>> from C:\Windows\SYSTEM32\ntdll.dll >>> #2 0x29813028 in ?? () >>> #3 0x75b0ef1c in KERNEL32!BaseThreadInitThunk () >>> from C:\Windows\system32\kernel32.dll >>> #4 0x772c3648 in ntdll!RtlInitializeExceptionChain () >>> from C:\Windows\SYSTEM32\ntdll.dll >>> #5 0x772c361b in ntdll!RtlInitializeExceptionChain () >>> from C:\Windows\SYSTEM32\ntdll.dll >>> #6 0x00000000 in ?? () >>> >>> And when existing in legacy mode (after using Opengl mode): >>> #0 0x5628ae51 in ?? () from C:\Windows\system32\ig4icd32.dll >>> Backtrace stopped: Cannot access memory at address 0x3 >>> >>> >>> More strange, when starting pcbnew (Debug build) in legacy mode and >>> switching to Cairo more: >>> - crash if running under gdb (giving the same backtrace as when switching >>> from OpenGL to cairo, >>> therefore this bt is perhaps due only to switching to cairo on gdb). >>> - does no crash when running without gdb. >>> >>>> >>>> Regards, >>>> Orson >>>> >>>> >>>> >>> >>> >>> -- >>> Jean-Pierre CHARRAS >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~kicad-developers >>> <https://launchpad.net/~kicad-developers> >>> <https://launchpad.net/~kicad-developers >>> <https://launchpad.net/~kicad-developers>> >>> Post to : [email protected] >>> <mailto:[email protected]> >>> <mailto:[email protected] >>> <mailto:[email protected]>> >>> Unsubscribe : https://launchpad.net/~kicad-developers >>> <https://launchpad.net/~kicad-developers> >>> <https://launchpad.net/~kicad-developers >>> <https://launchpad.net/~kicad-developers>> >>> More help : https://help.launchpad.net/ListHelp >>> <https://help.launchpad.net/ListHelp> <https://help.launchpad.net/ListHelp >>> <https://help.launchpad.net/ListHelp>> >> > > > -- > Jean-Pierre CHARRAS > > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > <https://launchpad.net/~kicad-developers> > Post to : [email protected] > <mailto:[email protected]> > Unsubscribe : https://launchpad.net/~kicad-developers > <https://launchpad.net/~kicad-developers> > More help : https://help.launchpad.net/ListHelp > <https://help.launchpad.net/ListHelp>
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