本文整理汇总了C++中Justification::getOnlyHorizontalFlags方法的典型用法代码示例。如果您正苦于以下问题：C++ Justification::getOnlyHorizontalFlags方法的具体用法？C++ Justification::getOnlyHorizontalFlags怎么用？C++ Justification::getOnlyHorizontalFlags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Justification的用法示例。
在下文中一共展示了Justification::getOnlyHorizontalFlags方法的4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: drawSingleLineText
//==============================================================================
void Graphics::drawSingleLineText (const String& text, const int startX, const int baselineY,
const Justification& justification) const
{
if (text.isNotEmpty()
&& startX < context.getClipBounds().getRight())
{
GlyphArrangement arr;
arr.addLineOfText (context.getFont(), text, (float) startX, (float) baselineY);
// Don't pass any vertical placement flags to this method - they'll be ignored.
jassert (justification.getOnlyVerticalFlags() == 0);
const int flags = justification.getOnlyHorizontalFlags();
if (flags != Justification::left)
{
float w = arr.getBoundingBox (0, -1, true).getWidth();
if ((flags & (Justification::horizontallyCentred | Justification::horizontallyJustified)) != 0)
w /= 2.0f;
arr.draw (*this, AffineTransform::translation (-w, 0));
}
else
{
arr.draw (*this);
}
}
}示例2: drawText
void FilterChart::drawText (Graphics &g,
const Point<int> ptOrigin,
const String text,
Justification just)
{
const Font& font = g.getCurrentFont();
const int w = font.getStringWidth(text);
int x, y;
if (just.getOnlyHorizontalFlags() & Justification::right)
x = ptOrigin.getX() - w;
else
x = ptOrigin.getX();
if (just.getOnlyVerticalFlags() & Justification::top)
y = int (ptOrigin.getY() + font.getAscent() + 0.5);
else
y = ptOrigin.getY();
g.drawSingleLineText (text, x, y);
}示例3: splitLines
//.........这里部分代码省略.........
// allowing for unevenness in the lengths due to differently sized words.
const float lineLengthUnevennessAllowance = 80.0f;
if (numLines > (lineWidth + lineLengthUnevennessAllowance) / width || newFontHeight < 8.0f)
break;
}
if (numLines < 1)
numLines = 1;
float lineY = y;
float widthPerLine = lineWidth / numLines;
for (int line = 0; line < numLines; ++line)
{
int i = startIndex;
float lineStartX = glyphs.getReference (startIndex).getLeft();
if (line == numLines - 1)
{
widthPerLine = width;
i = glyphs.size();
}
else
{
while (i < glyphs.size())
{
lineWidth = (glyphs.getReference (i).getRight() - lineStartX);
if (lineWidth > widthPerLine)
{
// got to a point where the line's too long, so skip forward to find a
// good place to break it..
const int searchStartIndex = i;
while (i < glyphs.size())
{
if ((glyphs.getReference (i).getRight() - lineStartX) * minimumHorizontalScale < width)
{
if (glyphs.getReference (i).isWhitespace()
|| glyphs.getReference (i).getCharacter() == '-')
{
++i;
break;
}
}
else
{
// can't find a suitable break, so try looking backwards..
i = searchStartIndex;
for (int back = 1; back < jmin (7, i - startIndex - 1); ++back)
{
if (glyphs.getReference (i - back).isWhitespace()
|| glyphs.getReference (i - back).getCharacter() == '-')
{
i -= back - 1;
break;
}
}
break;
}
++i;
}
break;
}
++i;
}
int wsStart = i;
while (wsStart > 0 && glyphs.getReference (wsStart - 1).isWhitespace())
--wsStart;
int wsEnd = i;
while (wsEnd < glyphs.size() && glyphs.getReference (wsEnd).isWhitespace())
++wsEnd;
removeRangeOfGlyphs (wsStart, wsEnd - wsStart);
i = jmax (wsStart, startIndex + 1);
}
i -= fitLineIntoSpace (startIndex, i - startIndex,
x, lineY, width, font.getHeight(), font,
layout.getOnlyHorizontalFlags() | Justification::verticallyCentred,
minimumHorizontalScale);
startIndex = i;
lineY += font.getHeight();
if (startIndex >= glyphs.size())
break;
}
justifyGlyphs (originalStartIndex, glyphs.size() - originalStartIndex,
x, y, width, height, layout.getFlags() & ~Justification::horizontallyJustified);
}示例4: addFittedText
//.........这里部分代码省略.........
}
if (numLines < 1)
numLines = 1;
float lineY = y;
float widthPerLine = lineWidth / numLines;
int lastLineStartIndex = 0;
for (int line = 0; line < numLines; ++line)
{
int i = startIndex;
lastLineStartIndex = i;
float lineStartX = glyphs.getUnchecked (startIndex)->getLeft();
if (line == numLines - 1)
{
widthPerLine = width;
i = glyphs.size();
}
else
{
while (i < glyphs.size())
{
lineWidth = (glyphs.getUnchecked (i)->getRight() - lineStartX);
if (lineWidth > widthPerLine)
{
// got to a point where the line's too long, so skip forward to find a
// good place to break it..
const int searchStartIndex = i;
while (i < glyphs.size())
{
if ((glyphs.getUnchecked (i)->getRight() - lineStartX) * minimumHorizontalScale < width)
{
if (glyphs.getUnchecked (i)->isWhitespace()
|| glyphs.getUnchecked (i)->getCharacter() == '-')
{
++i;
break;
}
}
else
{
// can't find a suitable break, so try looking backwards..
i = searchStartIndex;
for (int back = 1; back < jmin (5, i - startIndex - 1); ++back)
{
if (glyphs.getUnchecked (i - back)->isWhitespace()
|| glyphs.getUnchecked (i - back)->getCharacter() == '-')
{
i -= back - 1;
break;
}
}
break;
}
++i;
}
break;
}
++i;
}
int wsStart = i;
while (wsStart > 0 && glyphs.getUnchecked (wsStart - 1)->isWhitespace())
--wsStart;
int wsEnd = i;
while (wsEnd < glyphs.size() && glyphs.getUnchecked (wsEnd)->isWhitespace())
++wsEnd;
removeRangeOfGlyphs (wsStart, wsEnd - wsStart);
i = jmax (wsStart, startIndex + 1);
}
i -= fitLineIntoSpace (startIndex, i - startIndex,
x, lineY, width, font.getHeight(), font,
layout.getOnlyHorizontalFlags() | Justification::verticallyCentred,
minimumHorizontalScale);
startIndex = i;
lineY += font.getHeight();
if (startIndex >= glyphs.size())
break;
}
justifyGlyphs (originalStartIndex, glyphs.size() - originalStartIndex,
x, y, width, height, layout.getFlags() & ~Justification::horizontallyJustified);
}
}
}