本文整理汇总了C++中common::Array::pop_back方法的典型用法代码示例。如果您正苦于以下问题：C++ Array::pop_back方法的具体用法？C++ Array::pop_back怎么用？C++ Array::pop_back使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类common::Array的用法示例。
在下文中一共展示了Array::pop_back方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: duplicateTree
void Tree::duplicateTree(Node *sourceNode, Node *destNode) {
Common::Array<Node *> vUnvisited = sourceNode->getChildren();
while (vUnvisited.size()) {
Node *newNode = new Node(*(vUnvisited.end()));
newNode->setParent(destNode);
(destNode->getChildren()).push_back(newNode);
duplicateTree(*(vUnvisited.end()), newNode);
vUnvisited.pop_back();
}
}示例2: if
BaseSurface *BaseFontTT::renderTextToTexture(const WideString &text, int width, TTextAlign align, int maxHeight, int &textOffset) {
//TextLineList lines;
// TODO: Use WideString-conversion here.
//WrapText(text, width, maxHeight, lines);
Common::Array<Common::String> lines;
_font->wordWrapText(text, width, lines);
while (maxHeight > 0 && lines.size() * _lineHeight > maxHeight) {
lines.pop_back();
}
if (lines.size() == 0) {
return nullptr;
}
Graphics::TextAlign alignment = Graphics::kTextAlignInvalid;
if (align == TAL_LEFT) {
alignment = Graphics::kTextAlignLeft;
} else if (align == TAL_CENTER) {
alignment = Graphics::kTextAlignCenter;
} else if (align == TAL_RIGHT) {
alignment = Graphics::kTextAlignRight;
}
debugC(kWintermuteDebugFont, "%s %d %d %d %d", text.c_str(), RGBCOLGetR(_layers[0]->_color), RGBCOLGetG(_layers[0]->_color), RGBCOLGetB(_layers[0]->_color), RGBCOLGetA(_layers[0]->_color));
// void drawString(Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, TextAlign align = kTextAlignLeft, int deltax = 0, bool useEllipsis = true) const;
Graphics::Surface *surface = new Graphics::Surface();
if (_deletableFont) { // We actually have a TTF
surface->create((uint16)width, (uint16)(_lineHeight * lines.size()), Graphics::PixelFormat(4, 8, 8, 8, 8, 16, 8, 0, 24));
} else { // We are using a fallback, they can't do 32bpp
surface->create((uint16)width, (uint16)(_lineHeight * lines.size()), Graphics::PixelFormat(2, 5, 5, 5, 1, 11, 6, 1, 0));
}
uint32 useColor = 0xffffffff;
Common::Array<Common::String>::iterator it;
int heightOffset = 0;
for (it = lines.begin(); it != lines.end(); ++it) {
_font->drawString(surface, *it, 0, heightOffset, width, useColor, alignment);
heightOffset += (int)_lineHeight;
}
BaseSurface *retSurface = _gameRef->_renderer->createSurface();
Graphics::Surface *convertedSurface = surface->convertTo(Graphics::PixelFormat(4, 8, 8, 8, 8, 16, 8, 0, 24));
retSurface->putSurface(*convertedSurface, true);
convertedSurface->free();
surface->free();
delete surface;
delete convertedSurface;
return retSurface;
// TODO: _isUnderline, _isBold, _isItalic, _isStriked
}示例3: if
BaseSurface *BaseFontTT::renderTextToTexture(const WideString &text, int width, TTextAlign align, int maxHeight, int &textOffset) {
//TextLineList lines;
// TODO: Use WideString-conversion here.
//WrapText(text, width, maxHeight, lines);
Common::Array<WideString> lines;
_font->wordWrapText(text, width, lines);
while (maxHeight > 0 && lines.size() * _lineHeight > maxHeight) {
lines.pop_back();
}
if (lines.size() == 0) {
return nullptr;
}
Graphics::TextAlign alignment = Graphics::kTextAlignInvalid;
if (align == TAL_LEFT) {
alignment = Graphics::kTextAlignLeft;
} else if (align == TAL_CENTER) {
alignment = Graphics::kTextAlignCenter;
} else if (align == TAL_RIGHT) {
alignment = Graphics::kTextAlignRight;
}
// TODO: This debug call does not work with WideString because text.c_str() returns an uint32 array.
//debugC(kWintermuteDebugFont, "%s %d %d %d %d", text.c_str(), RGBCOLGetR(_layers[0]->_color), RGBCOLGetG(_layers[0]->_color), RGBCOLGetB(_layers[0]->_color), RGBCOLGetA(_layers[0]->_color));
// void drawString(Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, TextAlign align = kTextAlignLeft, int deltax = 0, bool useEllipsis = true) const;
Graphics::Surface *surface = new Graphics::Surface();
surface->create((uint16)width, (uint16)(_lineHeight * lines.size()), _gameRef->_renderer->getPixelFormat());
uint32 useColor = 0xffffffff;
Common::Array<WideString>::iterator it;
int heightOffset = 0;
for (it = lines.begin(); it != lines.end(); ++it) {
_font->drawString(surface, *it, 0, heightOffset, width, useColor, alignment);
heightOffset += (int)_lineHeight;
}
BaseSurface *retSurface = _gameRef->_renderer->createSurface();
if (_deletableFont) {
// Reconstruct the alpha channel of the font.
// Since we painted it with color 0xFFFFFFFF onto a black background,
// the alpha channel is gone, but the color value of each pixel corresponds
// to its original alpha value.
Graphics::PixelFormat format = _gameRef->_renderer->getPixelFormat();
uint32 *pixels = (uint32 *)surface->getPixels();
// This is a Surface we created ourselves, so no empty space between rows.
for (int i = 0; i < surface->w * surface->h; ++i) {
uint8 a, r, g, b;
format.colorToRGB(*pixels, r, g, b);
a = r;
*pixels++ = format.ARGBToColor(a, r, g, b);
}
}
retSurface->putSurface(*surface, true);
surface->free();
delete surface;
return retSurface;
// TODO: _isUnderline, _isBold, _isItalic, _isStriked
}