kicad

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2.3 GiB

Tree: 8fb72d8290

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Author	SHA1	Message	Date
John Beard	567bdd9b9d	Add configuration of Hi-DPI canvas scaling in OpenGL First, add automatic detection of toolkit DPI scaling options. For now, this is, in order, * Check the GDK_SCALE option under GTK+ (users can set this to force the scaling) * Check the value from WX's GetContentScalingFactor(). This will start to work correctly from WX 3.1 and GTK+ 3.10. Then, add a user-settable override in the main prefs panel, next to the icon scaling. This is independent of the icon scaling options. DPI handling is performed in a standalone class, so they can be shared between the prefs UI and the OpenGL backend easily. Also means Cairo could use the same interface in future. Also adjust the OpenGL grid drawing code to use the computed scale factor, which avoids over-thick grids in scaled environments (the user can manually thicken the grid if wanted). Fixes: lp:1797308 * https://bugs.launchpad.net/kicad/+bug/1797308	7 years ago
John Beard	3da0d03c36	Centralise utilities for env variables. This puts generic logic for KiCad environment vars in one place. Also updates the DIALOG_CONFIGURE_PATHS help to document the new KICAD_USER_TEMPLATE_DIR and KICAD_TEMPLATE_DIR.	7 years ago

Author

SHA1

Message

Date

John Beard

567bdd9b9d

Add configuration of Hi-DPI canvas scaling in OpenGL

First, add automatic detection of toolkit DPI scaling options. For now, this
is, in order,

* Check the GDK_SCALE option under GTK+ (users can set this to force the scaling)
* Check the value from WX's GetContentScalingFactor(). This will start to work
  correctly from WX 3.1 and GTK+ 3.10.

Then, add a user-settable override in the main prefs panel, next to the icon
scaling. This is independent of the icon scaling options.

DPI handling is performed in a standalone class, so they can be shared between
the prefs UI and the OpenGL backend easily. Also means Cairo could use the same
interface in future.

Also adjust the OpenGL grid drawing code to use the computed scale factor,
which avoids over-thick grids in scaled environments (the user can manually
thicken the grid if wanted).

Fixes: lp:1797308
* https://bugs.launchpad.net/kicad/+bug/1797308

7 years ago

John Beard

3da0d03c36

Centralise utilities for env variables.

This puts generic logic for KiCad environment vars in
one place.

Also updates the DIALOG_CONFIGURE_PATHS help to document
the new KICAD_USER_TEMPLATE_DIR and KICAD_TEMPLATE_DIR.

7 years ago

2 Commits (8fb72d8290ba61dfda341e80bb33bbbe87f9b7e4)