OpenEuphoria

Graph Control and vertical text

• Posted by Greg Haberek <ghaberek at gmail.com> Jun 29, 2005
• 672 views

I just submitted my new Graph control to The Archive. It uses
Win32Lib's custom control interface. I believe it's the first of its
kind, aside from GroupAdv. Also the first graphing control for
Euphoria period.

It currently only supports vertical graphs, since I've come across a
bit of a problem. How does one draw text vertically? I haven't found a
flag for drawText() that I can use or any other routine for drawing
text vertically. I was thinking I could draw it to a Pixmap, rotate
the Pixmap and draw that to the screen, but I'd like to do it in one
call, and avoid using the Pixmap buffer. If no such routine/flag
exists, the I'll go my Pixmap/rotate route.

~Greg