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animations-looping-implicit.c
animations-looping-state.c
animations-moving-animator.c
animations-moving-implicit.c
animations-moving-state.c
animations-path-circle.c
animations-path-easing.c
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cb-button.h
cb-page-fold-effect.c
cb-page-fold-effect.h
effects-basic.c
effects-built-in.c
effects-custom-deform.c
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events-buttons-lasso.c
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events-mouse-scroll.c
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74de3cfdf3
Add an effects chapter which gives a broad overview of the abstract classes in the effects API, plus a short example of how to apply one of the stock Clutter effects (ClutterColorizeEffect). The recipe explains how to create a custom ClutterDeformEffect to produce a page fold (code based on ClutterPageTurnEffect). The example code includes the effect class plus a small application to apply it to a texture.
50 lines
2.3 KiB
C
50 lines
2.3 KiB
C
#ifndef __CB_PAGE_FOLD_EFFECT_H__
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#define __CB_PAGE_FOLD_EFFECT_H__
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#include <clutter/clutter.h>
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GType cb_page_fold_effect_get_type (void);
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#define CB_TYPE_PAGE_FOLD_EFFECT (cb_page_fold_effect_get_type ())
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#define CB_PAGE_FOLD_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
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CB_TYPE_PAGE_FOLD_EFFECT, \
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CbPageFoldEffect))
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#define CB_IS_PAGE_FOLD_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
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CB_TYPE_PAGE_FOLD_EFFECT))
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#define CB_PAGE_FOLD_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), \
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CB_TYPE_PAGE_FOLD_EFFECT, \
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CbPageFoldEffectClass))
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#define CB_IS_PAGE_FOLD_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), \
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CB_TYPE_PAGE_FOLD_EFFECT))
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#define CB_PAGE_FOLD_EFFECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), \
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CB_TYPE_PAGE_FOLD_EFFECT, \
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CbPageFoldEffectClass))
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typedef struct _CbPageFoldEffectPrivate CbPageFoldEffectPrivate;
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typedef struct _CbPageFoldEffect CbPageFoldEffect;
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typedef struct _CbPageFoldEffectClass CbPageFoldEffectClass;
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/* object */
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struct _CbPageFoldEffect
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{
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ClutterDeformEffect parent_instance;
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CbPageFoldEffectPrivate *priv;
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};
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/* class */
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struct _CbPageFoldEffectClass
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{
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ClutterDeformEffectClass parent_class;
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};
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ClutterEffect *cb_page_fold_effect_new (gdouble angle,
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gdouble period);
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void cb_page_fold_effect_set_angle (CbPageFoldEffect *effect,
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gdouble angle);
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void cb_page_fold_effect_set_period (CbPageFoldEffect *effect,
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gdouble period);
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gdouble cb_page_fold_effect_get_period (CbPageFoldEffect *effect);
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gdouble cb_page_fold_effect_get_angle (CbPageFoldEffect *effect);
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#endif /* __CB_PAGE_FOLD_EFFECT_H__ */
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