1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* This file is part of MXE. See LICENSE.md for licensing information.
*
* This is a slightly modified version of:
* examples/arc.c
*/
#include "gd.h"
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
gdImagePtr im;
FILE *fp, *fj, *fg;
int cor_rad;
(void)argc;
(void)argv;
cor_rad = 400;
im = gdImageCreateTrueColor(400, 400);
gdImageFilledRectangle(im, 0, 0, 399, 399, 0x00FFFFFF);
gdImageFilledArc(im, cor_rad, 399 - cor_rad, cor_rad * 2, cor_rad * 2, 90, 180, 0x0, gdPie);
fp = fopen("test-gd.png", "wb");
if (!fp) {
fprintf(stderr, "Can't save png image.\n");
gdImageDestroy(im);
return 1;
}
gdImagePng(im, fp);
fclose(fp);
fprintf(stdout, "test-gd.png created\n");
fj = fopen("test-gd.jpg", "wb");
if (!fj) {
fprintf(stderr, "Can't save jpeg image.\n");
gdImageDestroy(im);
return 1;
}
gdImageJpeg(im, fj, 50);
fclose(fj);
fprintf(stdout, "test-gd.jpg created\n");
fg = fopen("test-gd.gif", "wb");
if (!fg) {
fprintf(stderr, "Can't save gif image.\n");
gdImageDestroy(im);
return 1;
}
gdImageGif(im, fg);
fclose(fg);
fprintf(stdout, "test-gd.gif created\n");
gdImageDestroy(im);
return 0;
}
|