Layer Struct Reference

This structure represents a layer of video. More...

#include <video.h>

Collaboration diagram for Layer:

Data Fields
gchar *	name
union {
struct {
GdkPixbuf *   pixels
gdouble *   audio
}
VideoFrame   video
};
gdouble *	volume
	The volume of the audio of this layer.
gdouble *	opacity
	You can combine the opacity of GdkPixbuf with this. If this value is set to 0, so the opaque and transparent areas of the image are transparent. If this value is 1, transparency image, will be specified by the GdkPixbuf. If you set as 0.5, the maximum opacity of the image will be 0.5. All figures are adjusted for the opacity limit. Will remain, among them, the same proportion.
gdouble *	x
	The position in which the layer (GdkPixbuf) is drawn on the screen. These values ​​can be animated (with keyframes), but also externally modified.
gdouble *	y
	The position in which the layer (GdkPixbuf) is drawn on the screen. These values ​​can be animated (with keyframes), but also externally modified.
gdouble *	width
	The image, correspondent to this layer (pixels) is set to have this size.
gdouble *	height
	The image, correspondent to this layer (pixels) is set to have this size.
gboolean	selected
	this variable indicates that the User is with him in the selection.
gboolean	central
	The center of the layer when drawn on the screen, are the x and y axes (TRUE)? Or this is the position of the first pixel of the image (FALSE).
gdouble *	rotation
	The level of rotation of the video (in degrees).
gdouble *	pos
	The position of the first frame of this layer in the composition.
guint32	frame
	The number of the current frame, like Main::m, but on the first frame of this layer and the number of frames per second.
gdouble *	end
	The last frame of this layer.
gdouble *	fps
	The number of frames per second, of this layer.
GList *	plugins
	Effects applied to this layer.

---

Detailed Description

This structure represents a layer of video.

The list of layers of the composition is in Main::layers

Author:

Fabio J. Gonzalez

---

Field Documentation

union { ... }

gdouble* audio

gboolean central

The center of the layer when drawn on the screen, are the x and y axes (TRUE)? Or this is the position of the first pixel of the image (FALSE).

Author:

Fabio J. Gonzalez

gdouble* end

The last frame of this layer.

Author:

Fabio J. Gonzalez

gdouble* fps

The number of frames per second, of this layer.

Author:

Fabio J. Gonzalez

guint32 frame

The number of the current frame, like Main::m, but on the first frame of this layer and the number of frames per second.

Author:

Fabio J. Gonzalez

gdouble* height

The image, correspondent to this layer (pixels) is set to have this size.

Author:

Fabio J. Gonzalez

gchar* name

gdouble* opacity

You can combine the opacity of GdkPixbuf with this. If this value is set to 0, so the opaque and transparent areas of the image are transparent. If this value is 1, transparency image, will be specified by the GdkPixbuf. If you set as 0.5, the maximum opacity of the image will be 0.5. All figures are adjusted for the opacity limit. Will remain, among them, the same proportion.

Author:

Fabio J. Gonzalez

GdkPixbuf* pixels

GList* plugins

Effects applied to this layer.

Author:

Fabio J. Gonzalez

gdouble* pos

The position of the first frame of this layer in the composition.

Author:

Fabio J. Gonzalez

gdouble* rotation

The level of rotation of the video (in degrees).

Author:

Fabio J. Gonzalez

gboolean selected

this variable indicates that the User is with him in the selection.

Author:

Fabio J. Gonzalez

VideoFrame video

gdouble* volume

The volume of the audio of this layer.

Author:

Fabio J. Gonzalez

gdouble* width

The image, correspondent to this layer (pixels) is set to have this size.

Author:

Fabio J. Gonzalez

gdouble* x

The position in which the layer (GdkPixbuf) is drawn on the screen. These values ​​can be animated (with keyframes), but also externally modified.

Author:

Fabio J. Gonzalez

gdouble* y

The position in which the layer (GdkPixbuf) is drawn on the screen. These values ​​can be animated (with keyframes), but also externally modified.

Author:

Fabio J. Gonzalez

---

The documentation for this struct was generated from the following file:

• trunk/libfjme/video.h