.TH "src/util/draw/gl.c" 3 "Version 0.1.0" "Gem-graph" \" -*- nroff -*-
.ad l
.nh
.SH NAME
src/util/draw/gl.c
.SH SYNOPSIS
.br
.PP
\fC#include '\&.\&./\&.\&./\&.\&./include/graphics\&.h'\fP
.br
\fC#include '\&.\&./\&.\&./\&.\&./include/signal\&.h'\fP
.br

.SS "Classes"

.in +1c
.ti -1c
.RI "struct \fBstack_index_t\fP"
.br
.RI "phantom documentation used to test the functioning of doxygen "
.in -1c
.SS "Macros"

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.RI "#define \fBGL_AREA_SIZE\fP   400"
.br
.RI "phantom documentation used to test the functioning of doxygen "
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.SS "Functions"

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.RI "int \fButil_gl_set_arrow\fP (int stack_id, int arrows_nb, int space_X, int space_Y, int space_Z, int requested_weight, int site, int arrow_x, int arrow_y, int arrow_z)"
.br
.RI "phantom documentation used to test the functioning of doxygen "
.ti -1c
.RI "long \fButil_gl_get_stack\fP (void *container_widget)"
.br
.RI "Look for stack entry and returns stack_id\&. "
.ti -1c
.RI "long \fButil_gl_is_ready\fP (void *container_widget)"
.br
.RI "Look for stack entry and returns stack_id\&. "
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.RI "bool \fButil_gl_init_stack\fP (void *container_widget, GError *error_buffer)"
.br
.RI "Look for stack entry and initializes OpenGL for it\&. "
.ti -1c
.RI "bool \fButil_gl_shutdown_stack\fP (void *container_widget, GError *error_buffer)"
.br
.RI "Look for stack entry and shutdowns OpenGL for it\&. "
.ti -1c
.RI "void \fButil_gl_clean_stack_index\fP (void)"
.br
.RI "phantom documentation used to test the functioning of doxygen "
.ti -1c
.RI "bool \fButil_gl_render_stack\fP (GtkWidget *container_widget)"
.br
.RI "Look for stack entry and triggers OpenGL for drawing\&. "
.ti -1c
.RI "bool \fButil_gl_update_axis\fP (GtkWidget *container_widget, int axis, int value)"
.br
.RI "Look for stack entry and triggers OpenGL for drawing\&. "
.ti -1c
.RI "void \fButil_gl_shutdown_all_stacks\fP (void)"
.br
.RI "Look for every stack entry and shutdowns OpenGL for it\&. "
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.RI "GtkWidget * \fBcreate_axis_slider\fP (int axis)"
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.RI "Creates a slider widget\&. "
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.RI "bool \fButil_gl_setup_glarea\fP (int target_mode, GtkWidget *target_widget)"
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.RI "phantom documentation used to test the functioning of doxygen "
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.SS "Variables"

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.RI "size_t \fBstack_index_size\fP = 0"
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.RI "phantom documentation used to test the functioning of doxygen "
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.SH "Function Documentation"
.PP 
.SS "GtkWidget * create_axis_slider (int axis)"

.PP
Creates a slider widget\&. 
.PP
\fBParameters\fP
.RS 4
\fIaxis\fP the axis we're building a label for
.RE
.PP
\fBReturns\fP
.RS 4
GtkWidget*: pointer to the new widget 
.RE
.PP

.SS "long util_gl_get_stack (void * container_widget)"

.PP
Look for stack entry and returns stack_id\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea
.RE
.PP
\fBReturns\fP
.RS 4
stack_id 
.RE
.PP

.SS "bool util_gl_init_stack (void * container_widget, GError * error_buffer)"

.PP
Look for stack entry and initializes OpenGL for it\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea 
.br
\fIerror_buffer\fP phantom documentation used to test the functioning of doxygen
.RE
.PP
\fBReturns\fP
.RS 4
bool: true if success 
.RE
.PP

.SS "long util_gl_is_ready (void * container_widget)"

.PP
Look for stack entry and returns stack_id\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea
.RE
.PP
\fBReturns\fP
.RS 4
stack_id 
.RE
.PP

.SS "bool util_gl_render_stack (GtkWidget * container_widget)"

.PP
Look for stack entry and triggers OpenGL for drawing\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea
.RE
.PP
\fBReturns\fP
.RS 4
bool: true if success 
.RE
.PP

.SS "void util_gl_shutdown_all_stacks (void)"

.PP
Look for every stack entry and shutdowns OpenGL for it\&. returns true if success ? TODO why not bool ? 
.SS "bool util_gl_shutdown_stack (void * container_widget, GError * error_buffer)"

.PP
Look for stack entry and shutdowns OpenGL for it\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea 
.br
\fIerror_buffer\fP phantom documentation used to test the functioning of doxygen
.RE
.PP
\fBReturns\fP
.RS 4
bool: true if success 
.RE
.PP

.SS "bool util_gl_update_axis (GtkWidget * container_widget, int axis, int value)"

.PP
Look for stack entry and triggers OpenGL for drawing\&. 
.PP
\fBParameters\fP
.RS 4
\fIcontainer_widget\fP generally the GtkBox that contains the GLArea 
.br
\fIaxis\fP phantom documentation used to test the functioning of doxygen 
.br
\fIvalue\fP phantom documentation used to test the functioning of doxygen
.RE
.PP
\fBReturns\fP
.RS 4
bool: true if success 
.RE
.PP

.SH "Author"
.PP 
Generated automatically by Doxygen for Gem-graph from the source code\&.