Visualization Functions

The following group of functions allow for the OpenVSP GUI to be manipulated through the API.

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Functions
void	ScreenGrab (const string &in file_name, int w, int h, bool transparentBG)
void	SetViewAxis (bool vaxis)
void	SetShowBorders (bool brdr)
void	SetGeomDrawType (const string &in geom_id, int type)
void	SetGeomDisplayType (const string &in geom_id, int type)
void	SetBackground (double r, double g, double b)

Detailed Description

Function Documentation

ScreenGrab()

void ScreenGrab	(	const string &in	file_name,
		int	w,
		int	h,
		bool	transparentBG
	)

Capture the specified screen and save to file. Note, VSP_USE_FLTK must be defined

Parameters

[in]	file_name	Output file name
[in]	w	Width of screen grab
[in]	h	Height of screen grab
[in]	transparentBG	Transparent background flag

SetBackground()

void SetBackground	(	double	r,
		double	g,
		double	b
	)

Set the background color

Parameters

[in]	r	Red 8-bit unsigned integer (range: 0-255)
[in]	g	Green 8-bit unsigned integer (range: 0-255)
[in]	b	Blue 8-bit unsigned integer (range: 0-255)

SetGeomDisplayType()

void SetGeomDisplayType	(	const string &in	geom_id,
		int	type
	)

Set the dispay type of the specified goemetry

See also

DISPLAY_TYPE

Parameters

[in]	geom_id	Geom ID
[in]	type	Display type enum (i.e. DISPLAY_BEZIER)

SetGeomDrawType()

void SetGeomDrawType	(	const string &in	geom_id,
		int	type
	)

Set the draw type of the specified goemetry

See also

DRAW_TYPE

Parameters

[in]	geom_id	Geom ID
[in]	type	Draw type enum (i.e. GEOM_DRAW_SHADE)

SetShowBorders()

void SetShowBorders

(

bool

brdr

)

Toggle viewing the border frame

Parameters

[in]

brdr

True to show the border frame, false to hide the border frame

SetViewAxis()

void SetViewAxis

(

bool

vaxis

)

Toggle viewing the axis

Parameters

[in]

vaxis

True to show the axis, false to hide the axis