Files
Serendipity 8bddf6bb37 feat(gui): 迁移图形界面库从SDL3到IUP
- 移除SDL3依赖,引入IUP图形界面库
- 更新Makefile以支持IUP编译配置
- 重构GUI模块,移除SDL相关代码
- 更新全局变量和类型定义,移除SDL依赖
- 添加IUP头文件到项目库目录
- 删除手动帧率控制(SDL_Delay),依赖IUP事件循环
- 更新编译脚本和文档说明
2026-03-16 13:14:01 +08:00

48 lines
1.6 KiB
C

/** \file
* \brief Canvas Draw API
*
* See Copyright Notice in "iup.h"
*/
#ifndef __IUPDRAW_H
#define __IUPDRAW_H
#ifdef __cplusplus
extern "C" {
#endif
/* all functions can be used only in IUP canvas and inside the ACTION callback */
IUP_API void IupDrawBegin(Ihandle* ih);
IUP_API void IupDrawEnd(Ihandle* ih);
/* all functions can be called only between calls to Begin and End */
IUP_API void IupDrawSetClipRect(Ihandle* ih, int x1, int y1, int x2, int y2);
IUP_API void IupDrawGetClipRect(Ihandle* ih, int *x1, int *y1, int *x2, int *y2);
IUP_API void IupDrawResetClip(Ihandle* ih);
/* color controlled by the attribute DRAWCOLOR */
/* line style or fill controlled by the attribute DRAWSTYLE */
IUP_API void IupDrawParentBackground(Ihandle* ih);
IUP_API void IupDrawLine(Ihandle* ih, int x1, int y1, int x2, int y2);
IUP_API void IupDrawRectangle(Ihandle* ih, int x1, int y1, int x2, int y2);
IUP_API void IupDrawArc(Ihandle* ih, int x1, int y1, int x2, int y2, double a1, double a2);
IUP_API void IupDrawPolygon(Ihandle* ih, int* points, int count);
IUP_API void IupDrawText(Ihandle* ih, const char* text, int len, int x, int y, int w, int h);
IUP_API void IupDrawImage(Ihandle* ih, const char* name, int x, int y, int w, int h);
IUP_API void IupDrawSelectRect(Ihandle* ih, int x1, int y1, int x2, int y2);
IUP_API void IupDrawFocusRect(Ihandle* ih, int x1, int y1, int x2, int y2);
IUP_API void IupDrawGetSize(Ihandle* ih, int *w, int *h);
IUP_API void IupDrawGetTextSize(Ihandle* ih, const char* text, int len, int *w, int *h);
IUP_API void IupDrawGetImageInfo(const char* name, int *w, int *h, int *bpp);
#ifdef __cplusplus
}
#endif
#endif