mirror of https://github.com/axmolengine/axmol.git
117 lines
4.5 KiB
C++
117 lines
4.5 KiB
C++
/****************************************************************************
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Copyright (c) 2010-2011 cocos2d-x.org
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Copyright (c) 2008-2010 Ricardo Quesada
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CCLABELTTF_H__
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#define __CCLABELTTF_H__
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#include "CCSprite.h"
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#include "CCTexture2D.h"
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NS_CC_BEGIN
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/** @brief CCLabelTTF is a subclass of CCTextureNode that knows how to render text labels
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*
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* All features from CCTextureNode are valid in CCLabelTTF
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*
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* CCLabelTTF objects are slow. Consider using CCLabelAtlas or CCLabelBMFont instead.
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*/
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class CC_DLL CCLabelTTF : public CCSprite, public CCLabelProtocol
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{
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public:
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CCLabelTTF();
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virtual ~CCLabelTTF();
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const char* description();
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/** creates a CCLabelTTF with a font name and font size in points*/
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static CCLabelTTF * labelWithString(const char *string, const char *fontName, float fontSize);
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/** creates a CCLabelTTF from a fontname, horizontal alignment, dimension in points, and font size in points.
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@since v1.0
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*/
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static CCLabelTTF * labelWithString(const char *string, const CCSize& dimensions, CCTextAlignment hAlignment,
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const char *fontName, float fontSize);
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/** creates a CCLabel from a fontname, alignment, dimension in points and font size in points*/
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static CCLabelTTF * labelWithString(const char *string, const CCSize& dimensions, CCTextAlignment hAlignment,
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CCVerticalTextAlignment vAlignment, const char *fontName, float fontSize);
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/** initializes the CCLabelTTF with a font name, alignment, dimension and font size */
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bool initWithString(const char *string, const CCSize& dimensions, CCTextAlignment hAlignment, const char *fontName, float fontSize);
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/** initializes the CCLabelTTF with a font name, alignment, dimension and font size */
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bool initWithString(const char *string, const CCSize& dimensions, CCTextAlignment hAlignment,
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CCVerticalTextAlignment vAlignment, const char *fontName, float fontSize);
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/** initializes the CCLabelTTF with a font name and font size */
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bool initWithString(const char *string, const char *fontName, float fontSize);
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/** initializes the CCLabelTTF */
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bool init();
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/** Creates an label.
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*/
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static CCLabelTTF * node();
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/** changes the string to render
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* @warning Changing the string is as expensive as creating a new CCLabelTTF. To obtain better performance use CCLabelAtlas
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*/
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virtual void setString(const char *label);
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virtual const char* getString(void);
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CCTextAlignment getHorizontalAlignment();
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void setHorizontalAlignment(CCTextAlignment alignment);
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CCVerticalTextAlignment getVerticalAlignment();
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void setVerticalAlignment(CCVerticalTextAlignment verticalAlignment);
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CCSize getDimensions();
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void setDimensions(CCSize &dim);
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float getFontSize();
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void setFontSize(float fontSize);
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const char* getFontName();
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void setFontName(const char *fontName);
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private:
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void updateTexture();
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protected:
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/** Dimensions of the label in Points */
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CCSize m_tDimensions;
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/** The alignment of the label */
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CCTextAlignment m_hAlignment;
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/** The vertical alignment of the label */
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CCVerticalTextAlignment m_vAlignment;
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/** Font name used in the label */
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std::string * m_pFontName;
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/** Font size of the label */
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float m_fFontSize;
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std::string m_string;
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};
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NS_CC_END
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#endif //__CCLABEL_H__
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