Paint Nodes

Paint Nodes — ClutterPaintNode implementations

Synopsis

                    ClutterColorNode;
                    ClutterColorNodeClass;
ClutterPaintNode *  clutter_color_node_new              (const ClutterColor *color);

                    ClutterTextureNode;
                    ClutterTextureNodeClass;
ClutterPaintNode *  clutter_texture_node_new            (CoglTexture *texture,
                                                         const ClutterColor *color,
                                                         ClutterScalingFilter min_filter,
                                                         ClutterScalingFilter mag_filter);

                    ClutterPipelineNode;
                    ClutterPipelineNodeClass;
ClutterPaintNode *  clutter_pipeline_node_new           (CoglPipeline *pipeline);

                    ClutterTextNode;
                    ClutterTextNodeClass;
ClutterPaintNode *  clutter_text_node_new               (PangoLayout *layout,
                                                         const ClutterColor *color);

                    ClutterClipNode;
                    ClutterClipNodeClass;
ClutterPaintNode *  clutter_clip_node_new               (void);

Description

Clutter provides a set of predefined ClutterPaintNode implementations that cover all the state changes available.

Details

ClutterColorNode

typedef struct _ClutterColorNode ClutterColorNode;

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

Since 1.10

ClutterColorNodeClass

typedef struct _ClutterColorNodeClass ClutterColorNodeClass;

The ClutterColorNodeClass structure is an opaque type whose members cannot be directly accessed.

Since 1.10

clutter_color_node_new ()

ClutterPaintNode *  clutter_color_node_new              (const ClutterColor *color);

Creates a new ClutterPaintNode that will paint a solid color fill using color.

`color` :	the color to paint, or `NULL`. [allow-none]
Returns :	the newly created ClutterPaintNode. Use `clutter_paint_node_unref()` when done. [transfer full]

Since 1.10

ClutterTextureNode

typedef struct _ClutterTextureNode ClutterTextureNode;

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

Since 1.10

ClutterTextureNodeClass

typedef struct _ClutterTextureNodeClass ClutterTextureNodeClass;

The ClutterTextureNodeClass structure is an opaque type whose members cannot be directly accessed.

Since 1.10

clutter_texture_node_new ()

ClutterPaintNode *  clutter_texture_node_new            (CoglTexture *texture,
                                                         const ClutterColor *color,
                                                         ClutterScalingFilter min_filter,
                                                         ClutterScalingFilter mag_filter);

Creates a new ClutterPaintNode that will paint the passed texture.

This function will take a reference on texture, so it is safe to call cogl_object_unref() on texture when it returns.

`texture` :	a CoglTexture
`color` :	a ClutterColor
`min_filter` :	the minification filter for the texture
`mag_filter` :	the magnification filter for the texture
Returns :	the newly created ClutterPaintNode. Use `clutter_paint_node_unref()` when done. [transfer full]

Since 1.10

ClutterPipelineNode

typedef struct _ClutterPipelineNode ClutterPipelineNode;

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

Since 1.10

ClutterPipelineNodeClass

typedef struct _ClutterPipelineNodeClass ClutterPipelineNodeClass;

The ClutterPipelineNodeClass structure is an opaque type whose members cannot be directly accessed.

Since 1.10

clutter_pipeline_node_new ()

ClutterPaintNode *  clutter_pipeline_node_new           (CoglPipeline *pipeline);

Creates a new ClutterPaintNode that will use the pipeline to paint its contents.

This function will acquire a reference on the passed pipeline, so it is safe to call cogl_object_unref() when it returns.

`pipeline` :	a Cogl pipeline state object, or `NULL`. [allow-none]
Returns :	the newly created ClutterPaintNode. Use `clutter_paint_node_unref()` when done. [transfer full]

Since 1.10

ClutterTextNode

typedef struct _ClutterTextNode ClutterTextNode;

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

Since 1.10

ClutterTextNodeClass

typedef struct _ClutterTextNodeClass ClutterTextNodeClass;

The ClutterTextNodeClass structure is an opaque type whose contents cannot be directly accessed.

Since 1.10

clutter_text_node_new ()

ClutterPaintNode *  clutter_text_node_new               (PangoLayout *layout,
                                                         const ClutterColor *color);

Creates a new ClutterPaintNode that will paint a PangoLayout with the given color.

This function takes a reference on the passed layout, so it is safe to call g_object_unref() after it returns.

`layout` :	a PangoLayout, or `NULL`. [allow-none]
`color` :	the color used to paint the layout, or `NULL`. [allow-none]
Returns :	the newly created ClutterPaintNode. Use `clutter_paint_node_unref()` when done. [transfer full]

Since 1.10

ClutterClipNode

typedef struct _ClutterClipNode ClutterClipNode;

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

Since 1.10

ClutterClipNodeClass

typedef struct _ClutterClipNodeClass ClutterClipNodeClass;

The ClutterClipNodeClass structure is an opaque type whose members cannot be directly accessed.

Since 1.10

clutter_clip_node_new ()

ClutterPaintNode *  clutter_clip_node_new               (void);

Creates a new ClutterPaintNode that will clip its child nodes to the 2D regions added to it.

Returns :

the newly created ClutterPaintNode. Use clutter_paint_node_unref() when done. [transfer full]

Since 1.10

			Clutter Reference Manual
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