[Gambas-user] Pictures in dark themes are altered

[Dimitris Anogiatis]

With whatever little knowledge I have of how graphics work... it looks like
the picture box on the dark theme has its colors inverted almost. I haven't
used the picturebox for image manipulation but if there is a way can you
try inverting the image in your Gambas program when using the dark theme
and see if that works out for you?

Regards,
Dimitrios

On Sun, May 16, 2021 at 2:54 PM Bruce Steers <bsteers4 at gmail.com> wrote:

> Looks like that is a transparency issue.
> The white inside the globe is the same as the outside transparency and not
> rendered as white (it's transparent) so it will show what the background
> colour is.
>
> Fixes would be...
> edit image and make the outside transparency colour a different colour.
> put image in something with a white background
> use a non-transparent image.
>
> But do you see the problem?
> it is a poor quality image for using any other background colour than
> white. a good quality image would use a unique colour for the outside
> transparency to anything used inside then all that is inside would be
> visible..
> I can see the coulours on both images are correct in every other colour
> except the transparency colour (as it's not a colour it is transparent)
>
> Hope that makes sense
> BruceS
>
>
> On Sun, 16 May 2021 at 20:18, Martin <mbelmonte at belmotek.net> wrote:
>
>> Yes, of course, see the attachments in this email please, for system
>> info see below.
>>
>> [System]
>> Gambas=3.15.2
>> OperatingSystem=Linux
>> Kernel=5.10.34-1-MANJARO
>> Architecture=x86_64
>> Distribution=Manjaro Linux
>> Desktop=XFCE
>> Theme=qt5ctproxy
>> Language=es_ES.utf8
>> Memory=7865M
>>
>> [Libraries]
>> Cairo=libcairo.so.2.11704.0
>> Curl=libcurl.so.4.7.0
>> DBus=libdbus-1.so.3.19.13
>> GDK2=libgdk-x11-2.0.so.0.2400.33
>> GDK3=libgdk-3.so.0.2404.25
>> GStreamer=libgstreamer-1.0.so.0.1804.0
>> GTK+2=libgtk-x11-2.0.so.0.2400.33
>> GTK+3=libgtk-3.so.0.2404.25
>> OpenGL=libGL.so.1.7.0
>> Poppler=libpoppler.so.109.0.0
>> QT4=libQtCore.so.4.8.7
>> QT5=libQt5Core.so.5.15.2
>> SDL=libSDL-1.2.so.0.11.4
>> SQLite=libsqlite3.so.0.8.6
>>
>> [Environment]
>> DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
>> DESKTOP_SESSION=xfce
>> DISPLAY=:0.0
>> EDITOR=/usr/bin/nano
>> GB_GUI=gb.qt5
>> GDMSESSION=xfce
>> GDM_LANG=es_ES.utf8
>> GTK2_RC_FILES=<home>/.gtkrc-2.0
>> GTK3_MODULES=xapp-gtk3-module:xapp-gtk3-module
>> GTK_MODULES=canberra-gtk-module:canberra-gtk-module
>> HG=/usr/bin/hg
>> HOME=<home>
>> LANG=es_ES.utf8
>> LC_ADDRESS=es_ES.UTF-8
>> LC_ALL=es_ES.utf8
>> LC_IDENTIFICATION=es_ES.UTF-8
>> LC_MEASUREMENT=es_ES.UTF-8
>> LC_MONETARY=es_ES.UTF-8
>> LC_NAME=es_ES.UTF-8
>> LC_NUMERIC=es_ES.UTF-8
>> LC_PAPER=es_ES.UTF-8
>> LC_TELEPHONE=es_ES.UTF-8
>> LC_TIME=es_ES.UTF-8
>> LOGNAME=<user>
>> MAIL=/var/spool/mail/<user>
>> MOTD_SHOWN=pam
>> MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
>> PANEL_GDK_CORE_DEVICE_EVENTS=0
>>
>> PATH=<home>/.local/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/local/go/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/var/lib/snapd/snap/bin
>> PWD=<home>
>> QT_AUTO_SCREEN_SCALE_FACTOR=0
>> QT_LOGGING_RULES=*.debug=false
>> QT_QPA_PLATFORMTHEME=qt5ct
>>
>> SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1234,unix/<hostname>:/tmp/.ICE-unix/1234
>> SHELL=/bin/bash
>> SHLVL=0
>> SSH_AGENT_PID=1286
>> SSH_AUTH_SOCK=/tmp/ssh-XXXXXXER2Av4/agent.1285
>> TZ=:/etc/localtime
>> USER=<user>
>> XAUTHORITY=<home>/.Xauthority
>> XDG_CONFIG_DIRS=/etc/xdg
>> XDG_CURRENT_DESKTOP=XFCE
>>
>> XDG_DATA_DIRS=<home>/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop:/usr/share
>> XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/<user>
>> XDG_MENU_PREFIX=xfce-
>> XDG_RUNTIME_DIR=/run/user/1000
>> XDG_SEAT=seat0
>> XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
>> XDG_SESSION_CLASS=user
>> XDG_SESSION_DESKTOP=xfce
>> XDG_SESSION_ID=2
>> XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
>> XDG_SESSION_TYPE=x11
>> XDG_VTNR=7
>>
>> Regards
>>
>> Martin
>>
>> El 16/5/21 a las 5:21, Dimitris Anogiatis escribió:
>> > Can you show us a couple of screenshots of the graphics rendered in a
>> > light and a dark theme?
>>
>> ----[ http://gambaswiki.org/wiki/doc/netiquette ]----
>>
>
> ----[ http://gambaswiki.org/wiki/doc/netiquette ]----
>
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