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| PEXPORT int PICAPI | ps_version (void) |
| | Return current version of picasso. More...
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| PEXPORT ps_bool PICAPI | ps_initialize (void) |
| | Initialize the picasso drawing environment. More...
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| PEXPORT void PICAPI | ps_shutdown (void) |
| | Shutdown the picasso drawing environment. More...
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| PEXPORT ps_status PICAPI | ps_last_status (void) |
| | Return the last status code of picasso. More...
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| PEXPORT ps_context *PICAPI | ps_context_create (ps_canvas *canvas, ps_context *shared_context) |
| | Create a new graphic context for a canvas. More...
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| PEXPORT ps_context *PICAPI | ps_context_ref (ps_context *ctx) |
| | Increases the reference count of the context by 1. More...
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| PEXPORT void PICAPI | ps_context_unref (ps_context *ctx) |
| | Decrements the reference count for the context object. If the reference count on the context falls to 0, the context is freed. More...
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| PEXPORT ps_canvas *PICAPI | ps_context_set_canvas (ps_context *ctx, ps_canvas *canvas) |
| | Set a new canvas into a context, and return the old one. More...
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| PEXPORT ps_canvas *PICAPI | ps_context_get_canvas (ps_context *ctx) |
| | Get the canvas from the context. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_create (ps_color_format fmt, int width, int height) |
| | Create a new canvas using the given parameters. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_create_with_data (ps_byte *data, ps_color_format fmt, int width, int height, int pitch) |
| | Create a new canvas using a given address in memory. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_create_compatible (const ps_canvas *canvas, int width, int height) |
| | Create a new canvas to compatible with an existing canvas. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_create_from_canvas (ps_canvas *canvas, const ps_rect *rect) |
| | Create a new canvas using part of an existing canvas in same pixel buffer. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_create_from_image (ps_image *img, const ps_rect *rect) |
| | Create a new canvas using part of an existing ps_image object in same pixel buffer. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_replace_data (ps_canvas *canvas, ps_byte *data, ps_color_format fmt, int width, int height, int pitch) |
| | Replace a canvas target rendering buffer address in memory, which is only use for canvas create by ps_canvas_create_with_data. More...
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| PEXPORT ps_canvas *PICAPI | ps_canvas_ref (ps_canvas *canvas) |
| | Increases the reference count of the canvas by 1. More...
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| PEXPORT void PICAPI | ps_canvas_unref (ps_canvas *canvas) |
| | Decrements the reference count for the canvas object. If the reference count on the canvas falls to 0, the canvas is freed. More...
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| PEXPORT ps_bool PICAPI | ps_canvas_get_size (const ps_canvas *canvas, ps_size *rsize) |
| | Return the size of the canvas. More...
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| PEXPORT ps_color_format PICAPI | ps_canvas_get_format (const ps_canvas *canvas) |
| | Return the pixel format of the canvas. More...
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| PEXPORT void PICAPI | ps_canvas_set_mask (ps_canvas *canvas, const ps_mask *mask) |
| | Set a new mask into an existing canvas object. More...
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| PEXPORT void PICAPI | ps_canvas_reset_mask (ps_canvas *canvas) |
| | Clear the mask from the canvas object. More...
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| PEXPORT void PICAPI | ps_canvas_bitblt (ps_canvas *src, const ps_rect *rect, ps_canvas *dst, const ps_point *location) |
| | Copy raster data between two canvas objects. More...
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| PEXPORT ps_image *PICAPI | ps_image_create (ps_color_format fmt, int width, int height) |
| | Create a new image using the given parameters. More...
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| PEXPORT ps_image *PICAPI | ps_image_create_with_data (ps_byte *data, ps_color_format fmt, int width, int height, int pitch) |
| | Create a new image using a given address in memory. More...
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| PEXPORT ps_image *PICAPI | ps_image_create_from_data (ps_byte *data, ps_color_format fmt, int width, int height, int pitch) |
| | Create a new image using a copy of given address in memory. More...
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| PEXPORT ps_image *PICAPI | ps_image_create_compatible (const ps_canvas *canvas, int width, int height) |
| | Create a new image to compatible with an existing canvas. More...
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| PEXPORT ps_image *PICAPI | ps_image_create_from_canvas (ps_canvas *canvas, const ps_rect *rect) |
| | Create a new image using part of an existing canvas in same pixel buffer. More...
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| PEXPORT ps_image *PICAPI | ps_image_create_from_image (ps_image *img, const ps_rect *rect) |
| | Create a new image using part of an existing ps_image object in same pixel buffer. More...
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| PEXPORT ps_image *PICAPI | ps_image_ref (ps_image *img) |
| | Increases the reference count of the image by 1. More...
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| PEXPORT void PICAPI | ps_image_unref (ps_image *img) |
| | Decrements the reference count for the image object. If the reference count on the image falls to 0, the image is freed. More...
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| PEXPORT void PICAPI | ps_image_set_allow_transparent (ps_image *img, ps_bool allow) |
| | Set whether the image allowed be transparent, False is default. More...
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| PEXPORT void PICAPI | ps_image_set_transparent_color (ps_image *img, const ps_color *color) |
| | Set the transparent color for the image. More...
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| PEXPORT ps_bool PICAPI | ps_image_get_size (const ps_image *img, ps_size *rsize) |
| | Return the size of the image. More...
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| PEXPORT ps_color_format PICAPI | ps_image_get_format (const ps_image *img) |
| | Return the pixel format of the image. More...
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| PEXPORT ps_pattern *PICAPI | ps_pattern_create_image (const ps_image *img, ps_wrap_type x_wrap, ps_wrap_type y_wrap, const ps_matrix *transform) |
| | Create a new pattern with an existing image. More...
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| PEXPORT void PICAPI | ps_pattern_transform (ps_pattern *pattern, const ps_matrix *matrix) |
| | Transform the pattern object. More...
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| PEXPORT ps_pattern *PICAPI | ps_pattern_ref (ps_pattern *pattern) |
| | Increases the reference count of the pattern by 1. More...
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| PEXPORT void PICAPI | ps_pattern_unref (ps_pattern *pattern) |
| | Decrements the reference count for the pattern object. If the reference count on the pattern falls to 0, the pattern is freed. More...
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| PEXPORT ps_gradient *PICAPI | ps_gradient_create_linear (ps_gradient_spread spread, const ps_point *start, const ps_point *end) |
| | Create a new gradient that varies along the line defined by provided starting and ending points. More...
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| PEXPORT ps_gradient *PICAPI | ps_gradient_create_radial (ps_gradient_spread spread, const ps_point *start, float sradius, const ps_point *end, float eradius) |
| | Create a new gradient that varies along the area defined by provided starting and ending circles. More...
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| PEXPORT ps_gradient *PICAPI | ps_gradient_create_conic (ps_gradient_spread spread, const ps_point *origin, float sangle) |
| | Create a new gradient that varies along the area defined by provided concentric circles. More...
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| PEXPORT void PICAPI | ps_gradient_transform (ps_gradient *gradient, const ps_matrix *matrix) |
| | Transform the gradient object. More...
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| PEXPORT ps_gradient *PICAPI | ps_gradient_ref (ps_gradient *gradient) |
| | Increases the reference count of the gradient by 1. More...
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| PEXPORT void PICAPI | ps_gradient_unref (ps_gradient *gradient) |
| | Decrements the reference count for the gradient object. If the reference count on the gradient falls to 0, the gradient is freed. More...
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| PEXPORT void PICAPI | ps_gradient_add_color_stop (ps_gradient *gradient, float offset, const ps_color *color) |
| | Add a color stop to a gradient. The offset specifies the location along the gradient's control vector. More...
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| PEXPORT void PICAPI | ps_gradient_clear_color_stops (ps_gradient *gradient) |
| | Clear color stops from gradient's control vector. More...
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| PEXPORT ps_mask *PICAPI | ps_mask_create_with_data (ps_byte *data, int width, int height) |
| | Create a new mask using a given data block. More...
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| PEXPORT ps_mask *PICAPI | ps_mask_ref (ps_mask *mask) |
| | Increases the reference count of the mask by 1. More...
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| PEXPORT void PICAPI | ps_mask_unref (ps_mask *mask) |
| | Decrements the reference count for the mask object. If the reference count on the mask falls to 0, the mask is freed. More...
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| PEXPORT void PICAPI | ps_mask_add_color_filter (ps_mask *mask, const ps_color *color) |
| | Add a color filter to a mask. More...
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| PEXPORT void PICAPI | ps_mask_clear_color_filters (ps_mask *mask) |
| | Clear all colors from mask's filter. More...
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| PEXPORT void PICAPI | ps_set_source_color (ps_context *ctx, const ps_color *color) |
| | Set a Color to the context, it is used to fill a graphic object. More...
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| PEXPORT void PICAPI | ps_set_source_image (ps_context *ctx, const ps_image *image) |
| | Set a image to the context, it is used to fill a graphic object. More...
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| PEXPORT void PICAPI | ps_set_source_pattern (ps_context *ctx, const ps_pattern *pattern) |
| | Set a pattern to the context, it is used to fill a graphic object. More...
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| PEXPORT void PICAPI | ps_set_source_gradient (ps_context *ctx, const ps_gradient *gradient) |
| | Set a gradient to the context, it is used to fill a graphic object. More...
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| PEXPORT void PICAPI | ps_set_source_canvas (ps_context *ctx, const ps_canvas *canvas) |
| | Set a canvas to the context, it is used to fill a graphic object. More...
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| PEXPORT void PICAPI | ps_set_line_cap (ps_context *ctx, ps_line_cap line_cap) |
| | Set the style for the endpoint of lines in a graphics context. More...
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| PEXPORT void PICAPI | ps_set_line_join (ps_context *ctx, ps_line_join line_join) |
| | Set the style for the joins of connected lines in a graphics context. More...
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| PEXPORT void PICAPI | ps_set_line_inner_join (ps_context *ctx, ps_line_inner_join line_inner_join) |
| | Set the style for the inner joins of connected lines in a graphics context. More...
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| PEXPORT float PICAPI | ps_set_line_width (ps_context *ctx, float width) |
| | Set the line width for a graphics context. More...
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| PEXPORT float PICAPI | ps_set_miter_limit (ps_context *ctx, float limit) |
| | Set the miter limit for the joins of connected lines in a graphics context. More...
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| PEXPORT void PICAPI | ps_set_stroke_color (ps_context *ctx, const ps_color *color) |
| | Set a color to the context, it is used to stroke a graphic object. More...
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| PEXPORT void PICAPI | ps_set_stroke_image (ps_context *ctx, const ps_image *image) |
| | Set a image to the context, it is used to stroke a graphic object. More...
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| PEXPORT void PICAPI | ps_set_stroke_pattern (ps_context *ctx, const ps_pattern *pattern) |
| | Set a pattern to the context, it is used to stroke a graphic object. More...
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| PEXPORT void PICAPI | ps_set_stroke_gradient (ps_context *ctx, const ps_gradient *gradient) |
| | Set a gradient to the context, it is used to stroke a graphic object. More...
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| PEXPORT void PICAPI | ps_set_stroke_canvas (ps_context *ctx, const ps_canvas *canvas) |
| | Set a canvas to the context, it is used to stroke a graphic object. More...
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| PEXPORT void PICAPI | ps_set_line_dash (ps_context *ctx, float start, const float *dashes, unsigned int num_dashes) |
| | Set the pattern for dashed lines in the context. More...
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| PEXPORT void PICAPI | ps_reset_line_dash (ps_context *ctx) |
| | Clear the dashs from the context, and set to solid. More...
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| PEXPORT void PICAPI | ps_set_shadow (ps_context *ctx, float x_offset, float y_offset, float blur) |
| | Enables shadowing in a context. More...
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| PEXPORT void PICAPI | ps_set_shadow_color (ps_context *ctx, const ps_color *color) |
| | Set the color of shadow. Default is a black color with 1/3 alpha. More...
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| PEXPORT void PICAPI | ps_reset_shadow (ps_context *ctx) |
| | Disables shadowing in a context. More...
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| PEXPORT ps_composite PICAPI | ps_set_composite_operator (ps_context *ctx, ps_composite composite) |
| | Set composites opertaions for graphics context. More...
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| PEXPORT ps_filter PICAPI | ps_set_filter (ps_context *ctx, ps_filter filter) |
| | Set interpolation filter for graphic context. More...
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| PEXPORT ps_fill_rule PICAPI | ps_set_fill_rule (ps_context *ctx, ps_fill_rule rule) |
| | Set fill rule for graphic context. More...
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| PEXPORT float PICAPI | ps_set_alpha (ps_context *ctx, float alpha) |
| | Set the opacity level for objects drawn in graphic context. More...
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| PEXPORT float PICAPI | ps_set_gamma (ps_context *ctx, float gamma) |
| | Set the gamma value for the graphic context. More...
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| PEXPORT void PICAPI | ps_set_antialias (ps_context *ctx, ps_bool antialias) |
| | Set whether the Anti-aliasing should be turn on. More...
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| PEXPORT float PICAPI | ps_set_blur (ps_context *ctx, float blur) |
| | Set the blur level for the graphic context. More...
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| PEXPORT void PICAPI | ps_stroke (ps_context *ctx) |
| | Stroke the current path according to the line attributes. After called, the current path will be cleared from the context. More...
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| PEXPORT void PICAPI | ps_fill (ps_context *ctx) |
| | Fill the current path according to the source attributes. After called, the current path will be cleared from the context. More...
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| PEXPORT void PICAPI | ps_paint (ps_context *ctx) |
| | Fill and stroke the current path according to the source and line attributes. After called, the current path will be cleared from the context. More...
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| PEXPORT void PICAPI | ps_clear (ps_context *ctx) |
| | Clear the current context with source color. More...
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| PEXPORT void PICAPI | ps_clip (ps_context *ctx) |
| | Clipping the current path, using the current fill rule. After called, the current path will be cleared from the context. More...
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| PEXPORT void PICAPI | ps_clip_path (ps_context *ctx, const ps_path *path, ps_fill_rule rule) |
| | Clipping specified path, using the given fill rule. More...
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| PEXPORT void PICAPI | ps_clip_rect (ps_context *ctx, const ps_rect *rect) |
| | Clipping specified rectangle. More...
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| PEXPORT void PICAPI | ps_scissor_rect (ps_context *ctx, const ps_rect *rect) |
| | The fast way to clipping specified rectangle, the clip rect can not be transformed by world matrix. More...
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| PEXPORT void PICAPI | ps_clip_rects (ps_context *ctx, const ps_rect *rects, unsigned int num_rects) |
| | Clipping specified area defined by an array of rectangles. More...
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| PEXPORT void PICAPI | ps_reset_clip (ps_context *ctx) |
| | Clear the clipping area from the context. More...
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| PEXPORT void PICAPI | ps_save (ps_context *ctx) |
| | Pushes a copy of the current graphics state on to stack for context. More...
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| PEXPORT void PICAPI | ps_restore (ps_context *ctx) |
| | Set the current graphics state to the state most recently saved. More...
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| PEXPORT ps_font *PICAPI | ps_font_create (const char *name, ps_charset charset, float size, int weight, ps_bool italic) |
| | Create a font object using the given parameters. More...
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| PEXPORT ps_font *PICAPI | ps_font_create_copy (const ps_font *font) |
| | Create a copy from an existing font object. More...
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| PEXPORT ps_font *PICAPI | ps_font_ref (ps_font *font) |
| | Increases the reference count of the font by 1. More...
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| PEXPORT void PICAPI | ps_font_unref (ps_font *font) |
| | Decrements the reference count for the font object. If the reference count on the font falls to 0, the font is freed. More...
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| PEXPORT void PICAPI | ps_font_set_size (ps_font *font, float size) |
| | Set size for a font object. More...
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| PEXPORT void PICAPI | ps_font_set_weight (ps_font *font, int weight) |
| | Set weight for a font object. More...
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| PEXPORT void PICAPI | ps_font_set_italic (ps_font *font, ps_bool italic) |
| | Set italic for a font object. More...
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| PEXPORT void PICAPI | ps_font_set_charset (ps_font *font, ps_charset charset) |
| | Set charset for a font object. More...
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| PEXPORT void PICAPI | ps_font_set_hint (ps_font *font, ps_bool hint) |
| | Set hiting for a font object. More...
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| PEXPORT void PICAPI | ps_font_set_flip (ps_font *font, ps_bool flip) |
| | Set flip for a font object. More...
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| PEXPORT ps_bool PICAPI | ps_get_font_info (ps_context *ctx, ps_font_info *info) |
| | Return the font information from the graphics context. More...
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| PEXPORT ps_font *PICAPI | ps_set_font (ps_context *ctx, const ps_font *font) |
| | Set a new font to graphics context. More...
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| PEXPORT ps_bool PICAPI | ps_get_text_extent (ps_context *ctx, const void *text, unsigned int length, ps_size *rsize) |
| | Get extent for text using current font which selected to graphic context. More...
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| PEXPORT void PICAPI | ps_set_text_color (ps_context *ctx, const ps_color *color) |
| | Set the text fill color for the graphic context. More...
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| PEXPORT void PICAPI | ps_set_text_stroke_color (ps_context *ctx, const ps_color *color) |
| | Set the text stroke color for the graphic context. More...
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| PEXPORT void PICAPI | ps_text_transform (ps_context *ctx, const ps_matrix *matrix) |
| | Transform text matrix for the graphic context. The text matrix is not a part of graphic state – saving and restoring has no effect on the text matrix. The text matrix is an attribute of graphic context. More...
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| PEXPORT void PICAPI | ps_set_text_matrix (ps_context *ctx, const ps_matrix *matrix) |
| | Set text matrix for the graphic context. The text matrix is not a part of graphic state – saving and restoring has no effect on the text matrix. The text matrix is an attribute of graphic context. More...
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| PEXPORT void PICAPI | ps_set_text_render_type (ps_context *ctx, ps_text_type type) |
| | Set rendering type for text. More...
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| PEXPORT void PICAPI | ps_set_text_antialias (ps_context *ctx, ps_bool antialias) |
| | Set whether the font allowed be anti-aliasing. More...
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| PEXPORT void PICAPI | ps_set_text_kerning (ps_context *ctx, ps_bool kerning) |
| | Set whether the font auto kerning is allowed. More...
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| PEXPORT void PICAPI | ps_text_out_length (ps_context *ctx, float x, float y, const char *text, unsigned int length) |
| | Draw single byte characters (latin-1) at location in user space. More...
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| PEXPORT void PICAPI | ps_wide_text_out_length (ps_context *ctx, float x, float y, const ps_uchar16 *text, unsigned int length) |
| | Draw unicode characters (ucs-2) at location in user space. More...
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| PEXPORT void PICAPI | ps_draw_text (ps_context *ctx, const ps_rect *area, const void *text, unsigned int length, ps_draw_text_type type, ps_text_align align) |
| | Draw text in a rectangle area, using font object which is selected in graphic context. More...
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| PEXPORT ps_bool PICAPI | ps_get_glyph (ps_context *ctx, int ch, ps_glyph *glyph) |
| | Get the glyph from a given character, using font object which is selected in graphic context. More...
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| PEXPORT void PICAPI | ps_show_glyphs (ps_context *ctx, float x, float y, ps_glyph *glyphs, unsigned int length) |
| | Draw an array of glyphs at location in user space. More...
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| PEXPORT ps_bool PICAPI | ps_get_path_from_glyph (ps_context *ctx, const ps_glyph *glyph, ps_path *path) |
| | Get the path from a given glyph object. More...
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| PEXPORT ps_bool PICAPI | ps_glyph_get_extent (const ps_glyph *glyph, ps_size *rsize) |
| | Get extent for a glyph object. More...
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| PEXPORT void PICAPI | ps_translate (ps_context *ctx, float tx, float ty) |
| | Changes the origin of the user coordinate system in graphic context. More...
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| PEXPORT void PICAPI | ps_scale (ps_context *ctx, float sx, float sy) |
| | Changes the scale of the user coordinate system in graphic context. More...
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| PEXPORT void PICAPI | ps_shear (ps_context *ctx, float shx, float shy) |
| | Changes the shear of the user coordinate system in graphic context. More...
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| PEXPORT void PICAPI | ps_rotate (ps_context *ctx, float angle) |
| | Rotates the user coordinate system in graphic context. More...
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| PEXPORT void PICAPI | ps_identity (ps_context *ctx) |
| | Reset the current transformation matrix to identity matrix. More...
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| PEXPORT void PICAPI | ps_transform (ps_context *ctx, const ps_matrix *matrix) |
| | Transforms the user coordinate system in graphic context using a specified matrix. More...
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| PEXPORT void PICAPI | ps_set_matrix (ps_context *ctx, const ps_matrix *matrix) |
| | Modifies the current transformation matrix to the given matrix. More...
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| PEXPORT ps_bool PICAPI | ps_get_matrix (ps_context *ctx, ps_matrix *matrix) |
| | Get the current transformation matrix from graphic context. More...
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| PEXPORT void PICAPI | ps_world_to_viewport (ps_context *ctx, ps_point *point) |
| | Transform a coordinate from device space to user space. More...
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| PEXPORT void PICAPI | ps_viewport_to_world (ps_context *ctx, ps_point *point) |
| | Transform a coordinate from user space to device space. More...
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| PEXPORT ps_matrix *PICAPI | ps_matrix_create (void) |
| | Create a identity matrix object. More...
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| PEXPORT ps_matrix *PICAPI | ps_matrix_create_init (float sx, float shy, float shx, float sy, float tx, float ty) |
| | Create a matrix with given parameters. More...
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| PEXPORT ps_matrix *PICAPI | ps_matrix_create_copy (const ps_matrix *matrix) |
| | Create a matrix copy from an exist one. More...
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| PEXPORT ps_matrix *PICAPI | ps_matrix_ref (ps_matrix *matrix) |
| | Increases the reference count of the matrix by 1. More...
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| PEXPORT void PICAPI | ps_matrix_unref (ps_matrix *matrix) |
| | Decrements the reference count for the matrix object. If the reference count on the matrix falls to 0, the matrix is freed. More...
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| PEXPORT void PICAPI | ps_matrix_init (ps_matrix *matrix, float sx, float shy, float shx, float sy, float tx, float ty) |
| | Initialize an existing matrix object with given parameters. More...
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| PEXPORT void PICAPI | ps_matrix_translate (ps_matrix *matrix, float tx, float ty) |
| | Modify a matrix by translating. More...
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| PEXPORT void PICAPI | ps_matrix_scale (ps_matrix *matrix, float sx, float sy) |
| | Modify a matrix by scaling. More...
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| PEXPORT void PICAPI | ps_matrix_rotate (ps_matrix *matrix, float angle) |
| | Modify a matrix by rotating. More...
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| PEXPORT void PICAPI | ps_matrix_shear (ps_matrix *matrix, float shx, float shy) |
| | Modify a matrix by shearing. More...
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| PEXPORT void PICAPI | ps_matrix_invert (ps_matrix *matrix) |
| | Modify a matrix by inverting. More...
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| PEXPORT void PICAPI | ps_matrix_identity (ps_matrix *matrix) |
| | Reset a matrix to identity matrix. More...
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| PEXPORT void PICAPI | ps_matrix_flip_x (ps_matrix *matrix) |
| | Flip a matrix in the horizontal direction. More...
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| PEXPORT void PICAPI | ps_matrix_flip_y (ps_matrix *matrix) |
| | Flip a matrix in the vertical direction. More...
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| PEXPORT void PICAPI | ps_matrix_multiply (ps_matrix *result, const ps_matrix *a, const ps_matrix *b) |
| | Multiplies the matrix in a and b together and stores the result in result. More...
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| PEXPORT ps_bool PICAPI | ps_matrix_is_identity (const ps_matrix *matrix) |
| | Checks whether the matrix is the identity transform matrix. More...
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| PEXPORT ps_bool PICAPI | ps_matrix_is_equal (const ps_matrix *a, const ps_matrix *b) |
| | Checks whether two matrix are equal. More...
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| PEXPORT float PICAPI | ps_matrix_get_determinant (const ps_matrix *matrix) |
| | Return the determinant from a matrix. More...
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| PEXPORT void PICAPI | ps_matrix_set_translate_factor (ps_matrix *matrix, float tx, float ty) |
| | Set the translate factors to the matrix. More...
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| PEXPORT ps_bool PICAPI | ps_matrix_get_translate_factor (ps_matrix *matrix, float *tx, float *ty) |
| | Get the translate factors from the matrix. More...
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| PEXPORT void PICAPI | ps_matrix_set_scale_factor (ps_matrix *matrix, float sx, float sy) |
| | Set the scale factors to the matrix. More...
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| PEXPORT ps_bool PICAPI | ps_matrix_get_scale_factor (ps_matrix *matrix, float *sx, float *sy) |
| | Get the scale factors from the matrix. More...
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| PEXPORT void PICAPI | ps_matrix_set_shear_factor (ps_matrix *matrix, float shx, float shy) |
| | Set the shear factors to the matrix. More...
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| PEXPORT ps_bool PICAPI | ps_matrix_get_shear_factor (ps_matrix *matrix, float *shx, float *shy) |
| | Get the shear factors from the matrix. More...
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| PEXPORT void PICAPI | ps_matrix_transform_point (const ps_matrix *matrix, ps_point *point) |
| | Transform an existing point using the matrix. More...
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| PEXPORT void PICAPI | ps_matrix_transform_rect (const ps_matrix *matrix, ps_rect *rect) |
| | Transform an existing rectangle using the matrix. More...
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| PEXPORT void PICAPI | ps_matrix_transform_path (const ps_matrix *matrix, ps_path *path) |
| | Transform an existing path using the matrix. More...
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| PEXPORT void PICAPI | ps_new_path (ps_context *ctx) |
| | Create a new empty path in the graphic context, clear the old one. More...
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| PEXPORT void PICAPI | ps_new_sub_path (ps_context *ctx) |
| | Close the current path, and add a new empty sub path in the graphic context. More...
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| PEXPORT void PICAPI | ps_add_sub_path (ps_context *ctx, const ps_path *path) |
| | Add a new sub path to current path in the graphic context. More...
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| PEXPORT void PICAPI | ps_set_path (ps_context *ctx, const ps_path *path) |
| | Replace the current path in the graphic context. More...
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| PEXPORT ps_bool PICAPI | ps_get_path (ps_context *ctx, ps_path *path) |
| | Get the current path in the graphic context. More...
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| PEXPORT void PICAPI | ps_close_path (ps_context *ctx) |
| | Close the current path in the graphic context. More...
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| PEXPORT void PICAPI | ps_move_to (ps_context *ctx, const ps_point *point) |
| | Begin a new sub path, and set the current point. More...
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| PEXPORT void PICAPI | ps_line_to (ps_context *ctx, const ps_point *point) |
| | Add a line to the current path from the current point to given point. More...
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| PEXPORT void PICAPI | ps_bezier_curve_to (ps_context *ctx, const ps_point *fcp, const ps_point *scp, const ps_point *ep) |
| | Add a cubic bezier spline to the current path from current point to end point. More...
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| PEXPORT void PICAPI | ps_quad_curve_to (ps_context *ctx, const ps_point *cp, const ps_point *ep) |
| | Add a quadratic bezier spline to the current path from current point to end point. More...
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| PEXPORT void PICAPI | ps_arc (ps_context *ctx, const ps_point *cp, float radius, float sangle, float eangle, ps_bool clockwise) |
| | Add a circular arc to the current path. More...
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| PEXPORT void PICAPI | ps_tangent_arc (ps_context *ctx, const ps_rect *rect, float sangle, float sweep) |
| | Add a circular arc which is inner tangent from a rectangle. More...
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| PEXPORT void PICAPI | ps_rectangle (ps_context *ctx, const ps_rect *rect) |
| | Add a rectangle to the current path. More...
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| PEXPORT void PICAPI | ps_rounded_rect (ps_context *ctx, const ps_rect *rect, float ltx, float lty, float rtx, float rty, float lbx, float lby, float rbx, float rby) |
| | Add a rounded rectangle to the current path. More...
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| PEXPORT void PICAPI | ps_ellipse (ps_context *ctx, const ps_rect *rect) |
| | Adds an ellipse to the current path which fits inside the specified rectangle. More...
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| PEXPORT ps_path *PICAPI | ps_path_create (void) |
| | Create a new empty path object. More...
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| PEXPORT ps_path *PICAPI | ps_path_create_copy (const ps_path *path) |
| | Create a copy from an existing path object. More...
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| PEXPORT ps_path *PICAPI | ps_path_ref (ps_path *path) |
| | Increases the reference count of the path by 1. More...
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| PEXPORT void PICAPI | ps_path_unref (ps_path *path) |
| | Decrements the reference count for the path object. If the reference count on the path falls to 0, the path is freed. More...
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| PEXPORT void PICAPI | ps_path_move_to (ps_path *path, const ps_point *point) |
| | Begin a new sub path, and set the current point in the path. More...
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| PEXPORT void PICAPI | ps_path_line_to (ps_path *path, const ps_point *point) |
| | Add a line to the path from the current point to given point. More...
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| PEXPORT void PICAPI | ps_path_tangent_arc_to (ps_path *path, float radius, const ps_point *tp, const ps_point *ep) |
| | Add an arc to the path which tangent at two line. More...
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| PEXPORT void PICAPI | ps_path_arc_to (ps_path *path, float radiusX, float radiusY, float angle, ps_bool large_arc, ps_bool clockwise, const ps_point *ep) |
| | Add an arc to the path, using radius, angle and end point. More...
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| PEXPORT void PICAPI | ps_path_bezier_to (ps_path *path, const ps_point *fcp, const ps_point *scp, const ps_point *ep) |
| | Add a cubic bezier spline to the path from current point to end point. More...
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| PEXPORT void PICAPI | ps_path_quad_to (ps_path *path, const ps_point *cp, const ps_point *ep) |
| | Add a quadratic bezier spline to the path from current point to end point. More...
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| PEXPORT void PICAPI | ps_path_sub_close (ps_path *path) |
| | Close the sub path, and begin a new one. More...
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| PEXPORT float PICAPI | ps_path_get_length (const ps_path *path) |
| | Return The length of the path. More...
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| PEXPORT void PICAPI | ps_path_clear (ps_path *path) |
| | Clear the path to empty. More...
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| PEXPORT ps_bool PICAPI | ps_path_is_empty (const ps_path *path) |
| | Checks whether the path is empty. More...
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| PEXPORT unsigned int PICAPI | ps_path_get_vertex_count (const ps_path *path) |
| | Return the count of vertices in the path. More...
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| PEXPORT ps_path_cmd PICAPI | ps_path_get_vertex (const ps_path *path, unsigned int index, ps_point *point) |
| | Get a vertex from the path by index, and return the vertex command. More...
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| PEXPORT ps_bool PICAPI | ps_path_bounding_rect (const ps_path *path, ps_rect *rect) |
| | Get the bounding rectangle of the path. More...
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| PEXPORT ps_bool PICAPI | ps_path_contains (const ps_path *path, const ps_point *point, ps_fill_rule rule) |
| | Check whether a point is contained in the path by fill method. More...
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| PEXPORT ps_bool PICAPI | ps_path_stroke_contains (const ps_path *path, const ps_point *point, float width) |
| | Check whether a point is contained in the path by stroke method. More...
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| PEXPORT void PICAPI | ps_path_add_line (ps_path *path, const ps_point *p1, const ps_point *p2) |
| | Add a line to the path. More...
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| PEXPORT void PICAPI | ps_path_add_arc (ps_path *path, const ps_point *cp, float radius, float sangle, float eangle, ps_bool clockwise) |
| | Add a arc to the path. More...
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| PEXPORT void PICAPI | ps_path_add_rect (ps_path *path, const ps_rect *rect) |
| | Add a rectangle to the path. More...
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| PEXPORT void PICAPI | ps_path_add_ellipse (ps_path *path, const ps_rect *rect) |
| | Add an ellipse to the path. More...
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| PEXPORT void PICAPI | ps_path_add_rounded_rect (ps_path *path, const ps_rect *rect, float ltx, float lty, float rtx, float rty, float lbx, float lby, float rbx, float rby) |
| | Add a rounded rectangle to the path. More...
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| PEXPORT void PICAPI | ps_path_add_sub_path (ps_path *path, const ps_path *spath) |
| | Add an sub path to the path. More...
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| PEXPORT void PICAPI | ps_path_clipping (ps_path *result, ps_path_operation op, const ps_path *a, const ps_path *b) |
| | Clipping two path with the operation and get the result path. More...
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