#include <plant.h>
Public Member Functions | |
Plant () | |
void | calc_bounding_rect () const |
virtual bool | set_param (const String ¶m, const synfig::ValueBase &value) |
Sets the parameter described by param to value. | |
virtual ValueBase | get_param (const String ¶m) const |
Get the value of the specified parameter. | |
virtual bool | set_version (const synfig::String &ver) |
Sets the virtual version to use for backwards-compatibility. | |
virtual Vocab | get_param_vocab () const |
Gets the parameter vocabulary. | |
virtual bool | accelerated_render (synfig::Context context, synfig::Surface *surface, int quality, const synfig::RendDesc &renddesc, synfig::ProgressCallback *cb) const |
Renders the Canvas to the given Surface in an accelerated manner. | |
virtual synfig::Rect | get_bounding_rect (synfig::Context context) const |
Classes | |
struct | Particle |
Plant::Plant | ( | ) |
References f, Random::set_seed(), and zero().
void Plant::calc_bounding_rect | ( | ) | const |
References synfig::Rect::expand(), synfig::Rect::expand_x(), synfig::Rect::expand_y(), and zero().
bool Plant::set_param | ( | const String & | param, | |
const synfig::ValueBase & | value | |||
) | [virtual] |
Sets the parameter described by param to value.
param | The name of the parameter to set | |
value | What the parameter is to be set to. |
true
on success, false
upon rejection or failure. If it returns false
, then the Layer is assumed to remain unchanged. const String ¶m
Reimplemented from synfig::Layer_Composite.
References synfig::ValueBase::get(), synfig::ValueBase::get_loop(), synfig::ValueBase::get_type(), IMPORT, IMPORT_AS, IMPORT_PLUS, synfig::ValueBase::same_type_as(), and Random::set_seed().
ValueBase Plant::get_param | ( | const String & | param | ) | const [virtual] |
Get the value of the specified parameter.
const String &
Reimplemented from synfig::Layer_Composite.
References EXPORT, EXPORT_NAME, and Random::get_seed().
bool Plant::set_version | ( | const synfig::String & | ver | ) | [virtual] |
Sets the virtual version to use for backwards-compatibility.
Reimplemented from synfig::Layer.
Layer::Vocab Plant::get_param_vocab | ( | void | ) | const [virtual] |
Gets the parameter vocabulary.
Reimplemented from synfig::Layer_Composite.
References _, and synfig::Layer::set_description().
bool Plant::accelerated_render | ( | synfig::Context | context, | |
synfig::Surface * | surface, | |||
int | quality, | |||
const synfig::RendDesc & | renddesc, | |||
synfig::ProgressCallback * | cb | |||
) | const [virtual] |
Renders the Canvas to the given Surface in an accelerated manner.
context | Context iterator referring to next Layer. | |
surface | Pointer to Surface to render to. | |
quality | The requested quality-level to render at. | |
renddesc | The associated RendDesc. | |
cb | Pointer to callback object. May be NULL if there is no callback. |
true
on success, false
on failure Reimplemented from synfig::Layer_Composite.
References std::abs(), synfig::Context::accelerated_render(), synfig::Surface::blit_to(), synfig::Surface::clear(), synfig::Color::get_a(), synfig::Layer_Composite::get_amount(), synfig::Layer_Composite::get_blend_method(), synfig::RendDesc::get_br(), synfig::RendDesc::get_h(), synfig::RendDesc::get_tl(), synfig::RendDesc::get_w(), synfig::Layer_Composite::is_disabled(), and synfig::Color::set_a().
Rect Plant::get_bounding_rect | ( | synfig::Context | context | ) | const [virtual] |