本文整理汇总了C++中GlyphArrangement::addJustifiedText方法的典型用法代码示例。如果您正苦于以下问题：C++ GlyphArrangement::addJustifiedText方法的具体用法？C++ GlyphArrangement::addJustifiedText怎么用？C++ GlyphArrangement::addJustifiedText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GlyphArrangement的用法示例。
在下文中一共展示了GlyphArrangement::addJustifiedText方法的5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: drawMultiLineText
void Graphics::drawMultiLineText (const String& text, const int startX, const int baselineY, const int maximumLineWidth) const
{
if (text.isNotEmpty()
&& startX < context->getClipBounds().getRight())
{
GlyphArrangement arr;
arr.addJustifiedText (context->getFont(), text,
(float) startX, (float) baselineY, (float) maximumLineWidth,
Justification::left);
arr.draw (*this);
}
}示例2: addLinesWithLineBreaks
void GlyphArrangement::addLinesWithLineBreaks (const String& text, const Font& f,
float x, float y, float width, float height, Justification layout)
{
GlyphArrangement ga;
ga.addJustifiedText (f, text, x, y, width, layout);
const Rectangle<float> bb (ga.getBoundingBox (0, -1, false));
float dy = y - bb.getY();
if (layout.testFlags (Justification::verticallyCentred)) dy += (height - bb.getHeight()) * 0.5f;
else if (layout.testFlags (Justification::bottom)) dy += (height - bb.getHeight());
ga.moveRangeOfGlyphs (0, -1, 0.0f, dy);
glyphs.addArray (ga.glyphs);
}示例3: paint
void paint(Graphics& g)
{
// The following code is basically the same as
// Graphics::drawMultiLineText but with centered text
int startX = 20;
int baselineY = getHeight() / 2;
int maximumLineWidth = getWidth() - 40;
LowLevelGraphicsContext& context = g.getInternalContext();
if (textToShow.isNotEmpty() && startX < context.getClipBounds().getRight())
{
GlyphArrangement arr;
arr.addJustifiedText(context.getFont(), textToShow,
(float) startX, (float) baselineY,
(float) maximumLineWidth,
Justification::centred);
arr.draw(g);
}
}示例4: getMessageHeight
const int EdoChatWindowMessage::getMessageHeight(const int parentWidth, const Justification justification)
{
GlyphArrangement messageGlyphs;
float top,left,right,bottom;
applyOptions();
messageGlyphs.clear();
messageGlyphs.addJustifiedText (
EdoRestoreFont (getPropertyString(EWND_MESSAGE_FONT), Font(14)),
messageLabel->getText(),
0,
0,
(float)parentWidth,
justification
);
messageGlyphs.getBoundingBox (0, -1, left, top, right, bottom, true);
messageHeight = roundFloatToInt ((bottom - top) + SPACER);
// Log (String::formatted (T("EdoChatWindowMessage::getMessageHeight parentWidth: %d height: %d"), parentWidth, messageHeight));
if (avatar->isVisible())
{
if (messageHeight < (avatar->getHeight()+16))
{
messageHeight = avatar->getHeight()+16;
return (messageHeight+SPACER);
}
else
{
return (messageHeight+SPACER);
}
}
else
{
return (messageHeight+SPACER);
}
}示例5: addFittedText
void GlyphArrangement::addFittedText (const Font& f,
const String& text,
const float x, const float y,
const float width, const float height,
const Justification& layout,
int maximumLines,
const float minimumHorizontalScale)
{
// doesn't make much sense if this is outside a sensible range of 0.5 to 1.0
jassert (minimumHorizontalScale > 0 && minimumHorizontalScale <= 1.0f);
if (text.containsAnyOf ("\r\n"))
{
GlyphArrangement ga;
ga.addJustifiedText (f, text, x, y, width, layout);
const Rectangle<float> bb (ga.getBoundingBox (0, -1, false));
float dy = y - bb.getY();
if (layout.testFlags (Justification::verticallyCentred))
dy += (height - bb.getHeight()) * 0.5f;
else if (layout.testFlags (Justification::bottom))
dy += height - bb.getHeight();
ga.moveRangeOfGlyphs (0, -1, 0.0f, dy);
glyphs.ensureStorageAllocated (glyphs.size() + ga.glyphs.size());
for (int i = 0; i < ga.glyphs.size(); ++i)
glyphs.add (ga.glyphs.getUnchecked (i));
ga.glyphs.clear (false);
return;
}
int startIndex = glyphs.size();
addLineOfText (f, text.trim(), x, y);
if (glyphs.size() > startIndex)
{
float lineWidth = glyphs.getUnchecked (glyphs.size() - 1)->getRight()
- glyphs.getUnchecked (startIndex)->getLeft();
if (lineWidth <= 0)
return;
if (lineWidth * minimumHorizontalScale < width)
{
if (lineWidth > width)
stretchRangeOfGlyphs (startIndex, glyphs.size() - startIndex,
width / lineWidth);
justifyGlyphs (startIndex, glyphs.size() - startIndex,
x, y, width, height, layout);
}
else if (maximumLines <= 1)
{
fitLineIntoSpace (startIndex, glyphs.size() - startIndex,
x, y, width, height, f, layout, minimumHorizontalScale);
}
else
{
Font font (f);
String txt (text.trim());
const int length = txt.length();
const int originalStartIndex = startIndex;
int numLines = 1;
if (length <= 12 && ! txt.containsAnyOf (" -\t\r\n"))
maximumLines = 1;
maximumLines = jmin (maximumLines, length);
while (numLines < maximumLines)
{
++numLines;
const float newFontHeight = height / (float) numLines;
if (newFontHeight < font.getHeight())
{
font.setHeight (jmax (8.0f, newFontHeight));
removeRangeOfGlyphs (startIndex, -1);
addLineOfText (font, txt, x, y);
lineWidth = glyphs.getUnchecked (glyphs.size() - 1)->getRight()
- glyphs.getUnchecked (startIndex)->getLeft();
}
if (numLines > lineWidth / width || newFontHeight < 8.0f)
break;
}
if (numLines < 1)
numLines = 1;
float lineY = y;
float widthPerLine = lineWidth / numLines;
//.........这里部分代码省略.........