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comparison dmtext_ttf.c @ 64:ad1ef3f0d474

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More work on the text subsystem.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 01 Oct 2012 11:03:10 +0300
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63:3d9da937db69 64:ad1ef3f0d474
1 /*
2 * DMLib
3 * -- Bitmap and TTF text & font support
4 * Programmed and designed by Matti 'ccr' Hamalainen
5 * (C) Copyright 2012 Tecnic Software productions (TNSP)
6 */
7 #include "dmtext.h"
8
9
10 void dmDrawTTFTextConst(SDL_Surface *screen, TTF_Font *font, SDL_Color col, int xc, int yc, const char *fmt)
11 {
12 SDL_Surface *text = TTF_RenderText_Blended(font, fmt, col);
13 if (text)
14 {
15 SDL_Rect rect;
16 rect.x = xc;
17 rect.y = yc;
18 rect.w = text->w;
19 rect.h = text->h;
20 SDL_BlitSurface(text, NULL, screen, &rect);
21 SDL_FreeSurface(text);
22 }
23 }
24
25 void dmDrawTTFTextVA(SDL_Surface *screen, TTF_Font *font, SDL_Color col, int xc, int yc, const char *fmt, va_list ap)
26 {
27 char *tmp = dm_strdup_vprintf(fmt, ap);
28 if (tmp != NULL)
29 {
30 dmDrawTTFTextConst(screen, font, col, xc, yc, tmp);
31 dmFree(tmp);
32 }
33 }
34
35 void dmDrawTTFText(SDL_Surface *screen, TTF_Font *font, SDL_Color col, int xc, int yc, const char *fmt, ...)
36 {
37 va_list ap;
38
39 va_start(ap, fmt);
40 dmDrawTTFTextVA(screen, font, col, xc, yc, fmt, ap);
41 va_end(ap);
42 }