Mercurial > hg > dmlib

annotate src/dmtext_ttf.c @ 2294:7f6ba3b32f54

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Cleanups.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 03 Jul 2019 10:28:43 +0300
parents b91d54a37b6b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * DMLib
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3 * -- Bitmap and TTF text & font support
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4 * Programmed and designed by Matti 'ccr' Hamalainen
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5 * (C) Copyright 2012 Tecnic Software productions (TNSP)
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6 */
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7 #include "dmtext.h"
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8
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9
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10 void dmDrawTTFTextConst(SDL_Surface *screen, TTF_Font *font,
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11 SDL_Color col, const int xc, const int yc, const char *fmt)
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12 {
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13 SDL_Surface *text = TTF_RenderText_Blended(font, fmt, col);
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14 if (text != NULL)
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15 {
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16 SDL_Rect rect;
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17 rect.x = xc;
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18 rect.y = yc;
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19 rect.w = text->w;
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20 rect.h = text->h;
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21 SDL_BlitSurface(text, NULL, screen, &rect);
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22 SDL_FreeSurface(text);
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23 }
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24 }
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25
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26
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27 void dmDrawTTFTextVA(SDL_Surface *screen, TTF_Font *font,
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28 SDL_Color col, const int xc, const int yc, const char *fmt, va_list ap)
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29 {
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30 char *tmp = dm_strdup_vprintf(fmt, ap);
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31 if (tmp != NULL)
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32 {
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33 dmDrawTTFTextConst(screen, font, col, xc, yc, tmp);
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34 dmFree(tmp);
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35 }
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36 }
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38
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39 void dmDrawTTFText(SDL_Surface *screen, TTF_Font *font,
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40 SDL_Color col, const int xc, const int yc, const char *fmt, ...)
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41 {
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42 va_list ap;
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43
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44 va_start(ap, fmt);
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45 dmDrawTTFTextVA(screen, font, col, xc, yc, fmt, ap);
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46 va_end(ap);
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47 }