13 400 223 1 10 0.17999999999999999 5.5499999999999998 3.0899999999999999 0.01 1 False False dialog False 12 12 12 12 vertical 2 False end gtk-cancel True True True True True True 0 gtk-apply True True True True True True 1 False False 0 True False 12 vertical 12 True False Migrate font sizes False True 0 True True True False In Xournal++ versions 1.0.x and earlier version of 1.1.0+dev font sizes were relative to the display DPI setting from the preferences (slider in the zoom panel). Only with the standard setting of 72 DPI the fonts were saved with their true size. With a 20 pt Sans Regular font, two subsequent lines of text should be separated exactly by the distance between two subsequent lines of the ruled paper background. With 144 DPI (i.e. the doubled value) you however needed a font size of 10 pt (the half value) for that purpose. This was confusing. We have changed that so that 20 pt Sans Regular will always fit to the ruled paper background lines regardless of the display DPI setting. If you have created documents with a different display DPI setting than 72, you will now see font sizes that are of different size then they looked like when you created them. This plugin allows to correct that in the current document for once and forever. For that purpose we need to scale all font sizes of the document with the factor f = OldDPI / 72, where OldDPI is the display DPI value with which the document was created. True 55 True False Show help False True 1 True False 12 True False Current Display DPI False True 0 True False 24 223 5 5 False True 1 False True 2 True False 12 6 True False start Scale Factor 4 0 True False start DPI Normalization 2 0 True False start Old DPI 0 0 True True 6 5 223 adjOldDpi True 232 0 1 True False 24 / 1 1 True False 24 = 3 1 True True 10 8 0.01 adjScaleFactor 4 True 3.0899999999999999 4 1 True False 72 2 1 False True 3 True False start 12 Click "Apply" to scale font sizes of all elements of the document by the scale factor. Save the document, when you are done. False True 4 False True 1