5 Commits

Author	SHA1	Message	Date
MacDue	ada48a1daf	LibGfx: Add ability to request glyphs at subpixel offsets to fonts ... This adds the option to pass a subpixel offset when fetching a glyph from a font, this offset is currently snapped to thirds of a pixel (i.e. 0, 0.33, 0.66). This is then used when rasterizing the glyph, which is then cached like usual. Note that when using subpixel offsets you're trading a bit of space for accuracy. With the current third of a pixel offsets you can end up with up to 9 bitmaps per glyph.	2023-01-05 12:09:35 +01:00
Andreas Kling	555d7a6fce	LibGfx: Make Font::glyph_width*() APIs return float	2023-01-03 15:25:02 +01:00
Andreas Kling	3407ab0fd1	LibGfx: Make Font::width() return a float	2023-01-03 15:25:02 +01:00
Andreas Kling	44025e837f	LibGfx: Use float when calculating text width in ScaledFont ... This fixes an issue where we'd truncate the fractional part of each glyph width, often making the returned width slightly too short.	2022-07-09 22:16:18 +02:00
Simon Wanner	5136c5ae1a	LibGfx: Move ScaledFont and new base class VectorFont out of TTF	2022-04-09 23:48:18 +02:00