C++ (Cpp) CALabel::getLineFontHeightの例

コード例 #1

ファイル: FSNewsView2.cpp プロジェクト: fx0883/HighMessage

void FSNewsView2::calcPagingRule()
{
    float screenHeight =  CrossApp::CCEGLView::sharedOpenGLView()->getDesignResolutionSize().height;
    CALabel *calcLabel = new CALabel();
    
    screenHeight = screenHeight - NEWSCELLBOTTOMHEIGHT-NEWSCELLTOPHEIGHT;
    
    float screenWidth =  CrossApp::CCEGLView::sharedOpenGLView()->getDesignResolutionSize().width;
    
//    screenWidth = screenWidth - NEWSCELLTOPHEIGHT*2;

    
    float curFontSize = CrossApp::CCEGLView::sharedOpenGLView()->getDesignResolutionSize().width / smallResource.size.width * 32;
    calcLabel->setFontSize(curFontSize);
    int lineFontHeihtItem = calcLabel->getLineFontHeight();
    
    m_PagingRule.lineNumber = screenHeight/lineFontHeihtItem;
    
    
    int fontWidthItem = calcLabel->getFontCNUTF8Width();
    m_PagingRule.lineTextNumber = screenWidth/fontWidthItem -1;
    
    
    float preciseLineNumber = screenHeight/lineFontHeihtItem;
    
    if(preciseLineNumber-m_PagingRule.lineNumber <= 0.5)
    {
        m_PagingRule.lineNumber--;
    }
}