在C中打开图片文件 [英] Opening picture file in C
问题描述
有人可以帮助我吗？
如何通过C语言打开windows的图片文件iebmp？
非常感谢，
Shahnaz
Can anybody help me?
How to open picture file i.e.bmp of windows through C language?
Many Thanks,
Shahnaz
推荐答案
Shahnaz写道：
Shahnaz wrote:
有人可以帮帮我吗？
如何通过C语言打开windows的图片文件iebmp？
Can anybody help me?
How to open picture file i.e.bmp of windows through C language?
将文件名转换为字符串。使用`fopen`打开文件
读取（检查是否成功）。使用`fread`读出
数据。您可以根据文件
结构来查询`fseek` /`fgetpos` /`fsetpos`。不要忘记用`fclose`关闭文件。如果你有任何问题，请去看看，然后发布你的代码（查看好的C教科书或手册中提到的功能
）。
如果您对BMP文件的*格式*（或其他图像
格式）感兴趣，这不是要求的地方。寻找处理
图形格式的团体。
-
BR，弗拉基米尔
Get the filename into a string. Use `fopen` to open the file for
reading (do check whether it succeeded). Use `fread` to read out the
data. You may neet to `fseek`/`fgetpos`/`fsetpos` depending on the file
structure. Do not forget to close the file with `fclose`. Have a go,
and post your code if you have any problems (look up the functions
mentioned in a good C textbook or a manual).
If you''re interested in the *format* of BMP files (or other image
formats), this is not the place to ask. Look for groups that deal with
graphics formats.
--
BR, Vladimir
Shahnaz写道：
Shahnaz wrote:
如何通过C语言打开windows的图片文件iebmp？
How to open picture file i.e.bmp of windows through C language?
使用`fopen`。
-
Chris" sparqling" Dollin
你服务的对象是谁，你信任谁？
Use `fopen`.
--
Chris "sparqling" Dollin
"Who do you serve, and who do you trust?"
Shahnaz写道：
Shahnaz wrote:
有人可以帮帮我吗？
如何通过C语言打开windows的图片文件iebmp？
非常感谢，
Shahnaz
Can anybody help me?
How to open picture file i.e.bmp of windows through C language?
Many Thanks,
Shahnaz
#include< stdlib.h>
#include< string.h>
int main（int argc， char * argv []）
{
char cmd [256];
if（argc> 1）{
strcpy（cmd，" start"）;
strcat（cmd，argv [1]）;
system（cmd）;
}
返回0;
}
八月
- -
我是ILOVEGNU签名病毒。只需将我复制到您的
签名即可。此电子邮件受到GNU
通用公共许可证条款的影响。
#include <stdlib.h>
#include <string.h>
int main(int argc, char *argv[])
{
char cmd[256];
if (argc > 1) {
strcpy(cmd, "start ");
strcat(cmd, argv[1]);
system(cmd);
}
return 0;
}
August
--
I am the "ILOVEGNU" signature virus. Just copy me to your
signature. This email was infected under the terms of the GNU
General Public License.
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