#include "libvideogfx/graphics/draw/draw_x11.hh"#include <microwin/nano-X.h>#include <iostream.h>#include "libvideogfx/x11/server.hh"void WriteText(Bitmap<Pixel>& bm,const char* txt,int x0,int y0,const char* fontname,	       HTextAlign halign,VTextAlign valign,	       TextDrawMode mode,Pixel front,Pixel back){  Pixel*const* yp = bm.AskFrame();  // Get access to font.  //Font font = XLoadFont(display,fontname);  //XFontStruct* fontstr = XQueryFont(display,font);  GR_GC_ID gc = GrNewGC();  GR_FONT_ID font = GrCreateFont(0, MWFONT_SYSTEM_FIXED, 0);  GrSetGCFont(gc, font);  // Calculate pixel dimensions of text if written in the font specified.  int width, height, base;  //XCharStruct overallsize;  //XTextExtents(fontstr,txt,strlen(txt),&dummy,&dummy,&dummy,&overallsize);  //const int w = overallsize.width;  //const int h = overallsize.ascent+overallsize.descent;  GrGetGCTextSize(gc, txt, strlen(txt), GR_TFASCII|GR_TFTOP, &width,  	&height, &base);  const int w = width;  const int h = height;  // Create a pixmap to draw the text into.  GR_WINDOW_ID pixmap = GrCreatePixmap(w,h,NULL);  // Clear pixmap.  //XSetForeground(display,gc,0);  //XSetBackground(display,gc,0);  //XFillRectangle(display,pixmap,gc,0,0,w,h);  // Draw text.  //XSetForeground(display,gc,1);  //XSetFont(display,gc,font);  //XDrawString(display,pixmap,gc,0,overallsize.ascent,txt,strlen(txt));  GrText(pixmap, gc, 0, 0, txt, strlen(txt), GR_TFASCII|GR_TFTOP);  // Transfer pixmap data into X11-client XImage.  //XImage* ximg = XGetImage(display,pixmap,0,0,w,h,0x01,ZPixmap);  GR_PIXELVAL bits[w*h];  GrReadArea(pixmap, 0, 0, w, h, bits);  if (halign==HAlign_Center) x0 -= w/2;  if (halign==HAlign_Right)  x0 += (bm.AskWidth()-w);  if (valign==VAlign_Center) y0 -= h/2;  if (valign==VAlign_Bottom) y0 += (bm.AskHeight()-h);  if (mode==TextDrawMode_Opaque)    {      for (int y=0;y<h;y++)	for (int x=0;x<w;x++)	  {	    //unsigned char bitpos = 0x80>>(x%8);	    //yp[y+y0][x+x0] = ((ximg->data[ximg->bytes_per_line*y+x/8]&bitpos) ? front : back );	    yp[y+y0][x+x0] = ((bits[w*y+x]) ? front : back );	  }    }  else    {      assert(mode==TextDrawMode_Transparent);      for (int y=0;y<h;y++)	for (int x=0;x<w;x++)	  {	    //unsigned char bitpos = 0x80>>(x%8);	    //if (ximg->data[ximg->bytes_per_line*y+x/8]&bitpos) yp[y+y0][x+x0] = front;	    if (bits[w*y+x]) yp[y+y0][x+x0] = front;	  }    }  GrDestroyGC(gc);  GrDestroyFont(font);  GrDestroyWindow(pixmap);}