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Primitives Polygon Transform Surface Drawing Dirty Rect Palette Control Misc Defines Types Extended Arguments Index Credits |
void SPG_Pixel(SDL_Surface *surface, Sint16 x, Sint16 y, Uint32 color) - Draws a pixel of the given color at (x,y) void SPG_PixelBlend(SDL_Surface *surface, Sint16 x, Sint16 y, Uint32 color, Uint8 alpha) - Alpha blends a pixel of the given color at (x,y) void SPG_LineH(SDL_Surface *surface, Sint16 x1, Sint16 x2, Sint16 y, Uint32 Color) - Draws a horizontal line void SPG_LineHBlend(SDL_Surface *surface, Sint16 x1, Sint16 x2, Sint16 y, Uint32 color, Uint8 alpha) - Alpha-blends a horizontal line void SPG_LineV(SDL_Surface *surface, Sint16 x, Sint16 y1, Sint16 y2, Uint32 Color) - Draws a vertical line void SPG_LineVBlend(SDL_Surface *surface, Sint16 x, Sint16 y1, Sint16 y2, Uint32 color, Uint8 alpha) - Alpha-blends a vertical line void SPG_LineFn(SDL_Surface *surface, Sint16 X1, Sint16 Y1, Sint16 X2, Sint16 Y2, Uint32 Color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color)) - Performs the callback for each pixel of the line. void SPG_Line(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 Color) - Draws a line between (x1,y1) and (x2,y2) void SPG_LineBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha) - Alpha-blends a line between (x1,y1) and (x2,y2) void SPG_LineFadeFn(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint32 color2, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color)) - Performs the callback at each point of a line. void SPG_LineFade(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint32 color2) - Draws a line that fades from 'color1' to 'color2'. void SPG_LineFadeBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint8 alpha1, Uint32 color2, Uint8 alpha2) - Alpha-blends a line that fades from 'color1' to 'color2'. void SPG_LineHTex(SDL_Surface *dest,Sint16 x1,Sint16 y,Sint16 x2,SDL_Surface *source,Sint16 sx1,Sint16 sy1,Sint16 sx2,Sint16 sy2) - Maps the 'source' image to a horizontal line. void SPG_LineHFade(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Uint32 color1, Uint32 color2) - Draws a line that fades from 'color1' to 'color2'. void SPG_Rect(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color) - Draws a rectangle. void SPG_RectBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha) - Alpha-blends a rectangle. void SPG_RectFilled(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color) - Draws a filled rectangle. void SPG_RectFilledBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha) - Alpha-blends a filled rectangle. void SPG_RectRound(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color) - Draws a rectangle with rounded corners. void SPG_RectRoundBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color, Uint8 alpha) - Alpha-blends a rectangle with rounded corners. void SPG_RectRoundFilled(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color) - Draws a filled rectangle with rounded corners. void SPG_RectRoundFilledBlend(SDL_Surface *surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color, Uint8 alpha) - Alpha-blends a filled rectangle with rounded corners. void SPG_ArcFn(SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color)) - Performs the callback at each pixel of an arc. void SPG_Arc(SDL_Surface* surface, Sint16 x, Sint16 y, float radius, float angle1, float angle2, Uint32 color) - Draws an arc of a circle. void SPG_ArcBlend(SDL_Surface* surface, Sint16 x, Sint16 y, float radius, float angle1, float angle2, Uint32 color, Uint8 alpha) - Alpha-blends an arc of a circle. void SPG_ArcFilled(SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color) - Draws a filled arc of a circle (pie slice). void SPG_ArcFilledBlend(SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color, Uint8 alpha) - Alpha-blends a filled arc of a circle (pie slice). void SPG_CircleFn(SDL_Surface *surface, Sint16 x, Sint16 y, float r, Uint32 color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color)) - Performs the callback at each pixel of a circle. void SPG_Circle(SDL_Surface *surface, Sint16 x, Sint16 y, float r, Uint32 color) - Draws a circle. void SPG_CircleBlend(SDL_Surface *surface, Sint16 x, Sint16 y, float r, Uint32 color, Uint8 alpha) - Alpha-blends a circle. void SPG_CircleFilled(SDL_Surface *surface, Sint16 x, Sint16 y, float r, Uint32 color) - Draws filled circle. void SPG_CircleFilledBlend(SDL_Surface *surface, Sint16 x, Sint16 y, float r, Uint32 color, Uint8 alpha) - Alpha-blends a filled circle. void SPG_EllipseFn(SDL_Surface *surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color)) - Performs the callback at each pixel of an ellipse. void SPG_Ellipse(SDL_Surface *surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color) - Draws an ellipse. void SPG_EllipseBlend(SDL_Surface *surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, Uint8 alpha) - Alpha-blends an ellipse. void SPG_EllipseFilled(SDL_Surface *surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color) - Draws a filled ellipse. void SPG_EllipseFilledBlend(SDL_Surface *surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, Uint8 alpha) - Alpha-blends a filled ellipse. void SPG_EllipseArb(SDL_Surface *Surface, Sint16 x, Sint16 y, float rx, float ry, float angle, Uint32 color); - Draws an ellipse at the given rotation angle. void SPG_EllipseBlendArb(SDL_Surface *Surface, Sint16 x, Sint16 y, float rx, float ry, float angle, Uint32 color, Uint8 alpha) - Alpha-blends an ellipse at the given rotation angle. void SPG_EllipseFilledArb(SDL_Surface *Surface, Sint16 x, Sint16 y, float rx, float ry, float angle, Uint32 color); - Draws a filled ellipse at the given rotation angle. void SPG_EllipseFilledBlendArb(SDL_Surface *Surface, Sint16 x, Sint16 y, float rx, float ry, float angle, Uint32 color, Uint8 alpha) - Alpha-blends a filled ellipse at the given rotation angle. void SPG_Bezier(SDL_Surface *surface, Sint16 startX, Sint16 startY, Sint16 cx1, Sint16 cy1, Sint16 cx2, Sint16 cy2, Sint16 endX, Sint16 endY, Uint8 quality, Uint32 color) - Draws a bezier curve from (startX, startY) to (endX, endY) with the indicated control points. A quality of 4-7 is normal. void SPG_BezierBlend(SDL_Surface *surface, Sint16 startX, Sint16 startY, Sint16 cx1, Sint16 cy1, Sint16 cx2, Sint16 cy2, Sint16 endX, Sint16 endY, Uint8 quality, Uint32 color, Uint8 alpha) - Alpha-blends a bezier curve from (startX, startY) to (endX, endY) with the indicated control points. A quality of 4-7 is normal. |
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