fortran 计算机绘图

shliangw

我按彭国伦的教材讲FORTRAN附带的插件安装，也将SGL相关文件拷至指定目录，可在编译的过程中出现如下错误，我就纳闷了，望大家不吝赐教！
--------------------Configuration: sglimg3 - Win32 Debug--------------------
Linking...
sgl.lib(sglcore.obj) : error LNK2001: unresolved external symbol __imp__PostQuitMessage@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__PostQuitMessage@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__SetWindowTextA@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__ShowCursor@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__SetTimer@16
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__KillTimer@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__DispatchMessageA@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__TranslateMessage@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__PeekMessageA@20
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__SendMessageA@16
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__UpdateWindow@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__ShowWindow@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__CreateWindowExA@48
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__RegisterClassA@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__GetStockObject@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__LoadCursorA@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__GetSystemMetrics@4
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__DefWindowProcA@16
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__EndPaint@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__BeginPaint@8
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__AdjustWindowRect@12
sgl.lib(sglwin32.obj) : error LNK2001: unresolved external symbol __imp__SetRect@20
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__CreateFontA@56
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__DeleteObject@4
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol _IID_IDirectInputDevice7A
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol _DirectInputCreateEx@20
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol _IID_IDirectInput7A
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol _IID_IDirectDraw7
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__ReleaseDC@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__GetDeviceCaps@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__GetDC@4
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__GetClientRect@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__TextOutA@20
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__SetTextColor@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__SetBkMode@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__SelectObject@8
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__OffsetRect@12
sgl.lib(ddraw_utility.obj) : error LNK2001: unresolved external symbol __imp__ClientToScreen@8
Debug/sglimg3.exe : fatal error LNK1120: 37 unresolved externals
Error executing link.exe.

sglimg3.exe - 39 error(s), 0 warning(s)

mingbang

我也试过这样的情况,换一下目录试试

shliangw

多谢提醒，我又换了个目录，结果错误由原来的39个降低到35个，可能是我的计算机里include和lib的文件太多了（好几个不同的软件都带这两个文件夹）的缘故吧

zhou_elf

是这样吗？我也碰到这个问题了，换了目录也没什么用啊。。。

kyb123

换目录试试,应该可以

lishhit

可以直接把sgl.lib加到你建立的项目中，就一个文件，这样比较方便还能解决问题。