nanogui: Nano-X: Problem with Drawing big ttf fonts to pixmaps
Nano-X: Problem with Drawing big ttf fonts to pixmaps
Andreas Schwinghammer ####@####.####
19 Dec 2013 12:17:55 -0000
I have a problem with drawing characters to pixmap.
I want to draw a character to a pixmap. To get the dimensions for this pixmap I use the width of the character.
After I create the Font using GrCreateFont() I use GrGetFontInfo()-Function for getting the character information.
The drawing itself works. I only get the wrong character widths => so I have the wrong pixmap width.
My problem, if I want a font with a height > 255pts, I get some characters with a width > 255pts.
In MWFONTINFO structure there is "widths" defined as MWUCHAR (unsigned char).
But I think I need unsigned int for my problem
My issue for getting the right width is to change this to another data typ (f.e. unsigned int).
I tried this, but it ran to an error
"nxclient xxxxxxx: Wrong packet type 40 (expected 17)" (in client.c CheckBlockType(short packettype))
What I have to do to get the right font widths for my characters?