a_zoom.c File Reference

#include <config.h>
#include <stdio.h>
#include <math.h>
#include "gschem.h"

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Defines
#define	GET_PAGE_WIDTH(w)   ((w)->page_current->right - (w)->page_current->left)
#define	GET_PAGE_HEIGHT(w)   ((w)->page_current->bottom - (w)->page_current->top )
#define	GET_PAGE_ASPECT_RATIO(w)
Functions
void	a_zoom (GSCHEM_TOPLEVEL *w_current, int dir, int selected_from, int pan_flags)
void	a_zoom_extents (GSCHEM_TOPLEVEL *w_current, const GList *list, int pan_flags)
void	a_zoom_box (GSCHEM_TOPLEVEL *w_current, int pan_flags)
void	a_zoom_box_start (GSCHEM_TOPLEVEL *w_current, int w_x, int w_y)
void	a_zoom_box_end (GSCHEM_TOPLEVEL *w_current, int x, int y)
void	a_zoom_box_motion (GSCHEM_TOPLEVEL *w_current, int w_x, int w_y)
void	a_zoom_box_invalidate_rubber (GSCHEM_TOPLEVEL *w_current)
void	a_zoom_box_draw_rubber (GSCHEM_TOPLEVEL *w_current)
void	correct_aspect (GSCHEM_TOPLEVEL *w_current)

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Define Documentation

#define GET_PAGE_WIDTH

(

w

)

((w)->page_current->right - (w)->page_current->left)

Definition at line 39 of file a_zoom.c.

#define GET_PAGE_HEIGHT

(

w

)

((w)->page_current->bottom - (w)->page_current->top )

Definition at line 42 of file a_zoom.c.

#define GET_PAGE_ASPECT_RATIO

(

w

)

Value:

((float) fabs(GET_PAGE_WIDTH (w)) / \
     (float) fabs(GET_PAGE_HEIGHT(w)))

Definition at line 45 of file a_zoom.c.

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Function Documentation

void a_zoom	(	GSCHEM_TOPLEVEL *	w_current,
		int	dir,
		int	selected_from,
		int	pan_flags
	)

Todo:

Finish function documentation!!!

Function Description

Definition at line 56 of file a_zoom.c.

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void a_zoom_extents	(	GSCHEM_TOPLEVEL *	w_current,
		const GList *	list,
		int	pan_flags
	)

Todo:

Finish function documentation!!!

Function Description

Bug:

FIXME? trigger a x_event_motion() call without moving the cursor this will redraw rubberband lines after zooming removed!, it has side effects in the preview of the part dialog need to find another way to trigger x_event_motion() (Werner)

Definition at line 149 of file a_zoom.c.

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void a_zoom_box	(	GSCHEM_TOPLEVEL *	w_current,
		int	pan_flags
	)

Todo:

Finish function documentation!!!

Function Description

Definition at line 203 of file a_zoom.c.

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void a_zoom_box_start	(	GSCHEM_TOPLEVEL *	w_current,
		int	w_x,
		int	w_y
	)

Todo:

Finish function documentation!!!

Function Description

Definition at line 238 of file a_zoom.c.

void a_zoom_box_end	(	GSCHEM_TOPLEVEL *	w_current,
		int	x,
		int	y
	)

Todo:

Finish function documentation!!!

Function Description

Definition at line 249 of file a_zoom.c.

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void a_zoom_box_motion	(	GSCHEM_TOPLEVEL *	w_current,
		int	w_x,
		int	w_y
	)

Todo:

Finish function documentation!!!

Function Description

Definition at line 268 of file a_zoom.c.

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void a_zoom_box_invalidate_rubber

(

GSCHEM_TOPLEVEL *

w_current

)

Todo:

Finish function documentation!!!

Function Description

Definition at line 286 of file a_zoom.c.

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void a_zoom_box_draw_rubber

(

GSCHEM_TOPLEVEL *

w_current

)

Todo:

Finish function documentation!!!

Function Description

Definition at line 304 of file a_zoom.c.

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void correct_aspect

(

GSCHEM_TOPLEVEL *

w_current

)

Todo:

Finish function documentation!!!

Function Description

Definition at line 319 of file a_zoom.c.