CAImageHueSelector Class Reference

An Image with text above and below it. More...

#include <caimagehueselector.h>

Inheritance diagram for CAImageHueSelector:

List of all members.

Public Member Functions
	CAImageHueSelector (Direction vertical=Horizontal)
	Constructor for an empty image hue selector.
	CAImageHueSelector (const char *upperText, const char *lowerText, CL_Surface *image, bool autoResize=true, Direction vertical=Horizontal)
	Constructor for an image hue selector with an image.
	~CAImageHueSelector ()
	Destructor.
void	setImageSize (int w, int h)
	Sets the size of the image view (without top/bottom button).
void	changeImageHue (bool forward)
	Changes the images hue (only for hue selectors with one image).
int	getHue ()
	Gets the currently selected hue of the image (0-360).
virtual void	display (bool active=true)
	Displays the image view with its current image/ texts.
virtual void	handleKey (const CL_Key &key)
	Handles key events for this view / selector.

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Detailed Description

An Image with text above and below it.

This widget is an interactive hue selector for an image.

Author:

Andrew Mustun

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Constructor & Destructor Documentation

CAImageHueSelector::CAImageHueSelector (  Direction  direction = Horizontal  )

Constructor for an empty image hue selector. Parameters: direction  Vertical selector? (Use Up/Down arrows to control)

CAImageHueSelector::CAImageHueSelector (  const char *  upperText, const char *  lowerText, CL_Surface *  image, bool  autoResize = true, Direction  direction = Horizontal )

Constructor for an image hue selector with an image. Parameters: upperText  Text above image lowerText  Text under image image  The image itself type  Selector type (Image, Selector, HueSelector) direction  Vertical selector? (Use Up/Down arrows to control)

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Member Function Documentation

void CAImageHueSelector::changeImageHue (  bool  forward  )

Changes the images hue (only for hue selectors with one image). The old image gets deleted.

void CAImageHueSelector::setImageSize (  int  w, int  h )  [virtual]

Sets the size of the image view (without top/bottom button). Bigger images get cropped (top left part shown). Parameters: w  Width of image view h  Height of image view Reimplemented from CAImageView.

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

• caimagehueselector.h
• caimagehueselector.cpp

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