聚會期間會先用 http://pad.ubuntu-uk.org/h4 來共筆打字，稍晚即整理更新至此頁


**這個頁面不需註冊/登入也可以直接編輯的內容喔**

* Because the bitmap you receive is not an X bitmap but a buffer, and because an XImage is basically a data structure with extra display information, you are probably best doing the conversion as a data-to-data transfer on the client side. That is, you likely will iterate over the pixels in the source and convert them to pixels in the target, using XPutPixel().

* The alternative is to render the bitmap into an X Pixmap and then to retrieve it as an Image using XGetImage(). This route uses the X server as part of the conversion, while still demanding that you get the original data displayed. 

startx -- :1

160         font = loadfont(readctl("font "));

* utflcpy

* utfecpy




git commit --amend

Window XCreateWindow(Display *display, Window parent, int x, int y,
              unsigned int width, unsigned int height, unsigned int bor‐
              der_width, int depth, unsigned int class, Visual *visual, unsigned
              long valuemask, XSetWindowAttributes *attributes);

#include <ft2build.h>
#include FT_FREETYPE_H 
#include <freetype/ftglyph.h>


        FT_Render_Glyph( face->glyph, FT_RENDER_MODE_NORMAL );
        FT_Glyph_To_Bitmap( &glyph, ft_render_mode_normal, 0, 1 );
        FT_BitmapGlyph bitmap_glyph = (FT_BitmapGlyph)glyph;
        
        XPutImage( display, win, gc, bitmap_glyph->bitmap, 0, 0,
                pos_x,
                pos_y+ glyph->top),
                glyph->width, glyph->height );