DataMuseum.dk

Presents historical artifacts from the history of:

DKUUG/EUUG Conference tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about DKUUG/EUUG Conference tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: T i

⟦791e095e3⟧ TextFile

    Length: 533 (0x215)
    Types: TextFile
    Names: »intrgb.frag«

Derivation

└─⟦8648bda34⟧ Bits:30007244 EUUGD5_II: X11R5
    └─⟦2ca9b63e1⟧ »./contrib-1/contrib-1.00« 
        └─⟦a8392fb20⟧ 
            └─⟦this⟧ »contrib/examples/OReilly/Vol1/basicwin/color/intrgb.frag«

TextFile

	XStandardColormap \f(CWbest_map_info\fP;
	unsigned long red, green, blue;
	unsigned long pixelvalue;
	int status;

	status = \f(CWXGetStandardColormap\fP(display, \f(CWRootWindow\fP(display, 
		screen), &best_map_info, XA_RGB_BEST_MAP);

	if (!status)
		{
		printf("%s: specified standard colormap not available", 
				argv[0]);
		exit(-1);
		}

	pixelvalue = \f(CWbest_map_info\fP.base_pixel +
			(red * \f(CWbest_map_info\fP.red_mult) +
			(green * \f(CWbest_map_info\fP.green_mult) +
			(blue * \f(CWbest_map_info\fP.blue_mult);