TASUtils Class Reference

Definition at line 29 of file TASUtils.h.

Static Public Member Functions
static Bool_t	FillImageFromWindow (TImage *img, Window_t wid, Int_t width, Int_t height)
	Create an image from the given window.
static std::unique_ptr< TImage >	FromPixmap (Pixmap_t pxm, Pixmap_t mask)
	Create image from pixmap.
static std::unique_ptr< TImage >	FromWindow (Window_t wid)
	Create an image from the given window.
static Pixmap_t	GetMask (TImage *timg)
	Returns image mask pixmap (alpha channel).
static Pixmap_t	GetPixmap (TImage *timg)
	Returns image pixmap.
static Bool_t	PaintImage (TImage *timg, Drawable_t wid, Int_t x, Int_t y, Bool_t opaque=kFALSE)
	Paint image on specified window.

#include <TASUtils.h>

Member Function Documentation

FillImageFromWindow()

Bool_t TASUtils::FillImageFromWindow ( TImage * img, Window_t wid, Int_t width, Int_t height )

static

Create an image from the given window.

Definition at line 199 of file TASUtils.cxx.

FromPixmap()

std::unique_ptr< TImage > TASUtils::FromPixmap ( Pixmap_t pxm, Pixmap_t mask )

static

Create image from pixmap.

Definition at line 271 of file TASUtils.cxx.

FromWindow()

std::unique_ptr< TImage > TASUtils::FromWindow ( Window_t wid )

static

Create an image from the given window.

Definition at line 250 of file TASUtils.cxx.

GetMask()

Pixmap_t TASUtils::GetMask ( TImage * img )

static

Returns image mask pixmap (alpha channel).

The pixmap must deleted by user. Replacement for deprecated TImage::GetMask() method

Definition at line 181 of file TASUtils.cxx.

GetPixmap()

Pixmap_t TASUtils::GetPixmap ( TImage * timg )

static

Returns image pixmap.

The pixmap must deleted by user. Replacement for deprecated TImage::GetPixmap method Special handling for X11-based displays where ASImage has optimized implementation

Definition at line 135 of file TASUtils.cxx.

PaintImage()

Bool_t TASUtils::PaintImage ( TImage * timg, Drawable_t wid, Int_t x, Int_t y, Bool_t opaque = kFALSE )

static

Paint image on specified window.

Definition at line 317 of file TASUtils.cxx.

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The documentation for this class was generated from the following files:

• graf2d/asimage/inc/TASUtils.h
• graf2d/asimage/src/TASUtils.cxx