Open harleyxu-xhl opened 2 years ago
There is no single background in SumatraPDF there are many so for
images and presentations the "background" is pure "black" mainly by necessity to show lighter foreground objects
GradientColors = #0000FF #FF0000
this will change the colour around the paper zone
All the above have no need for a "quick change"
For viewing transparencies and negatives you need a fast method to toggle inversion so to Instant Invert Interface colours there is the I key
In addition to modify the settings file, Is there another better way?