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SunOS 5.10 - man page for mlib_graphicsdrawellipse_x_32 (sunos section 3mlib)

mlib_GraphicsDrawEllipse(3MLIB) 										   mlib_GraphicsDrawEllipse(3MLIB)

NAME
mlib_GraphicsDrawEllipse, mlib_GraphicsDrawEllipse_8, mlib_GraphicsDrawEllipse_32, mlib_GraphicsDrawEllipse_X_8, mlib_Graphics- DrawEllipse_X_32, mlib_GraphicsDrawEllipse_A_8, mlib_GraphicsDrawEllipse_A_32, mlib_GraphicsDrawEllipse_B_8, mlib_GraphicsDrawEllipse_B_32, mlib_GraphicsDrawEllipse_AB_8, mlib_GraphicsDrawEllipse_AB_32 - draw ellipse
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_GraphicsDrawEllipse_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c); mlib_status mlib_GraphicsDrawEllipse_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c); mlib_status mlib_GraphicsDrawEllipse_X_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawEllipse_X_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawEllipse_A_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c); mlib_status mlib_GraphicsDrawEllipse_A_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c); mlib_status mlib_GraphicsDrawEllipse_B_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 alpha); mlib_status mlib_GraphicsDrawEllipse_B_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 alpha); mlib_status mlib_GraphicsDrawEllipse_AB_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 alpha); mlib_status mlib_GraphicsDrawEllipse_AB_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 a, mlib_s32 b, mlib_f32 t, mlib_s32 c, mlib_s32 alpha); Each of the mlib_GraphicsDrawEllipse_*() functions draws an ellipse with the center at (x, y), major semiaxis a, and minor semiaxis b. The angle of the major semiaxis is t counterclockwise from the X axis. Each of the mlib_GraphicsDrawEllipse_X_*() functions draws an ellipse in Xor mode as follows: data[x,y] ^= c ^ c2 Each of the mlib_GraphicsDrawEllipse_A_*() functions draws an ellipse with antialiasing. Each of the mlib_GraphicsDrawEllipse_B_*() functions draws an ellipse with alpha blending as follows: data[x,y] = (data[x,y] * (255 - alpha) + c * alpha) / 255 Each of the mlib_GraphicsDrawEllipse_A_*() functions draws an ellipse with antialiasing and alpha blending. Each of the functions takes some of the following arguments: buffer Pointer to the image into which the function is drawing. x X coordinate of the center. y Y coordinate of the center. a Major semiaxis of the ellipse. b Minor semiaxis of the ellipse. t Angle of major semiaxis in radians. c Color used in the drawing. c2 Alternation color. alpha Alpha value for blending. 0 <= alpha <= 255. Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ mlib_GraphicsDrawArc(3MLIB), mlib_GraphicsDrawCircle(3MLIB), attributes(5) 3 Mar 2005 mlib_GraphicsDrawEllipse(3MLIB)