nullboundary / glfont Goto Github PK

glfont is glitchy on Windows. We can see lines going from the top left corner of the screen to each glyph.

after implementing glfont to ikemen go engine some AMD users reported issues with ttf rendering - lines going to each letter, starting at upper left corner of the screen, as showcased in this ticket: ikemen-engine/Ikemen-GO#291
Any ideas what may be causing it? Thanks in advance.

problem only affected our fork and is fixed now, closing the issue

I'm testing your library (btw. great work) and it looks like SetColor function doesn't have any effect, even if I use your Example code without any other modifications. For example after changing "font.SetColor(1.0, 1.0, 1.0, 1.0)" to font.SetColor(20.0, 255.0, 100.0, 1.0) the Example code still renders the text in white color. Help would be appreciated.

edit: alpha parameter works, only r, g, b parameters are problematic.

Very similar to #3, in that I'd like to be able to measure the height of a rendered piece of text.

This is useful for centering vertically, and many other applications!

The example code panics upon setting font scale to any value less than 48.

panic: reflect: slice index out of range

When aligning text to the right of the center of the screen, it comes handy to know the width of the piece of text we're going to draw.

I don't know what is the appropriate unit for this.

But it's for sure a common thing to expose such function in font APIs. For example https://love2d.org/wiki/Font:getWidth