易语言GDI+旋转图像例程源码

易语言GDI+旋转图像源码例程系统结构:旋转图像,A2W,GdiplusStartup,GdiplusShutdown,MultiByteToWideChar,GdipLoadImageFromFile,GdipSaveImageToFile,CLSIDFromString,GdipDisposeImage,GdipGetImagePixelFormat,GdipGetImageGraphicsContext,GdipRotateMatrix,GdipCreateMatrix,GdipTranslateMatrix,GdipSetWorldTransform,GdipSetSmoothingMode,GdipDrawImageRect,GdipCreateBitmapFromScan0,GdipCreateSolidFill,GdipFillRectangle,GdipGetImageRawFormat,GdipGetImageWidth,GdipGetImageHeight,GdipDeleteMatrix,GdipDeleteBrush,GdipDeleteGraphics, ======窗口程序集1 || ||------__启动窗口_创建完毕 || ||------__启动窗口_可否被关闭 || ||------_按钮2_被单击 || ||------_按钮3_被单击 || ||------_单选框1_被单击 || ||------_单选框2_被单击 || ||------_单选框3_被单击 || ||------_单选框4_被单击 || ||------_单选框5_被单击 || ||------_按钮4_被单击 || ||------旋转图像 || ||------A2W || || ======调用的Dll || ||---[dll]------GdiplusStartup || ||---[dll]------GdiplusShutdown || ||---[dll]------MultiByteToWideChar || ||---[dll]------GdipLoadImageFromFile || ||---[dll]------GdipSaveImageToFile || ||---[dll]------CLSIDFromString || ||---[dll]------GdipDisposeImage || ||---[dll]------GdipGetImagePixelFormat || ||---[dll]------GdipGetImageGraphicsContext || ||---[dll]------GdipRotateMatrix || ||---[dll]------GdipCreateMatrix || ||---[dll]------GdipTranslateMatrix || ||---[dll]------GdipSetWorldTransform || ||---[dll]------GdipSetSmoothingMode || ||---[dll]------GdipDrawImageRect || ||---[dll]------GdipCreateBitmapFromScan0 || ||---[dll]------GdipCreateSolidFill || ||---[dll]------GdipFillRectangle || ||---[dll]------GdipGetImageRawFormat || ||---[dll]------GdipGetImageWidth || ||---[dll]------GdipGetImageHeight || ||---[dll]------GdipDeleteMatrix || ||---[dll]------GdipDeleteBrush || ||---[dll]------GdipDeleteGraphics 调用的DLL命令: .DLL命令GdiplusStartup,整数型,"gdiplus.dll","GdiplusStartup" .参数token,整数型,传址 .参数inputbuf,GdiplusStartupInput .参数outputbuf,整数型 .DLL命令GdiplusShutdown,,"gdiplus.dll","GdiplusShutdown" .参数token,整数型 .DLL命令MultiByteToWideChar,整数型,,"MultiByteToWideChar" .参数CodePage,整数型 .参数dwFlags,整数型 .参数lpMultiByteStr,文本型 .参数cchMultiByte,整数型 .参数lpWideCharStr,字节集 .参数cchWideChar,整数型 .DLL命令GdipLoadImageFromFile,整数型,"gdiplus.dll","GdipLoadImageFromFile" .参数filename,字节集 .参数image,整数型,传址 .DLL命令GdipSaveImageToFile,整数型,"gdiplus.dll","GdipSaveImageToFile" .参数image .参数filename,字节集 .参数clsidEncoder,字节集 .参数encoderParams,整数型 .DLL命令CLSIDFromString,,"ole32.dll","CLSIDFromString" .参数lpsz,字节集 .参数pclsid,字节集,传址 .DLL命令GdipDisposeImage,整数型,"gdiplus.dll","GdipDisposeImage" .参数image,整数型 .DLL命令GdipGetImagePixelFormat,整数型,"gdiplus.dll","GdipGetImagePixelFormat" .参数image,整数型 .参数format,整数型,传址 .DLL命令GdipGetImageGraphicsContext,整数型,"gdiplus.dll","GdipGetImageGraphicsContext" .参数image .参数graphics,,传址 .DLL命令GdipRotateMatrix,整数型,"gdiplus.dll","GdipRotateMatrix" .参数matrix .参数angle,小数型 .参数order .DLL命令GdipCreateMatrix,整数型,"gdiplus.dll","GdipCreateMatrix" .参数matrix,,传址 .DLL命令GdipTranslateMatrix,整数型,"gdiplus.dll","GdipTranslateMatrix" .参数matrix .参数offsetX,小数型 .参数offsetY,小数型 .参数order .DLL命令GdipSetWorldTransform,整数型,"gdiplus.dll","GdipSetWorldTransform" .参数graphics,整数型 .参数matrix,整数型 .DLL命令GdipSetSmoothingMode,整数型,"gdiplus.dll","GdipSetSmoothingMode" .参数graphics .参数smoothingMode .DLL命令GdipDrawImageRect,整数型,"gdiplus.dll","GdipDrawImageRect" .参数graphics .参数image .参数x,小数型 .参数y,小数型 .参数width,小数型 .参数height,小数型 .DLL命令GdipCreateBitmapFromScan0,整数型,"gdiplus.dll","GdipCreateBitmapFromScan0" .参数width,整数型 .参数height,整数型 .参数stride,整数型 .参数format .参数scan0 .参数bitmap,,传址 .DLL命令GdipCreateSolidFill,整数型,"gdiplus.dll","GdipCreateSolidFill" .参数color .参数brush,,传址 .DLL命令GdipFillRectangle,整数型,"gdiplus.dll","GdipFillRectangle" .参数graphics .参数brush .参数x,小数型 .参数y,小数型 .参数width,小数型 .参数height,小数型 .DLL命令GdipGetImageRawFormat,整数型,"gdiplus.dll","GdipGetImageRawFormat" .参数image .参数format,字节集,传址 .DLL命令GdipGetImageWidth,整数型,"gdiplus.dll","GdipGetImageWidth" .参数image .参数width,整数型,传址 .DLL命令GdipGetImageHeight,整数型,"gdiplus.dll","GdipGetImageHeight" .参数image .参数height,整数型,传址 .DLL命令GdipDeleteMatrix,整数型,"gdiplus.dll","GdipDeleteMatrix" .参数matrix .DLL命令GdipDeleteBrush,整数型,"gdiplus.dll","GdipDeleteBrush" .参数brush .DLL命令GdipDeleteGraphics,整数型,"gdiplus.dll","GdipDeleteGraphics" .参数graphics