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本文整理了Java中com.koolearn.klibrary.text.view.ZLTextView类的一些代码示例，展示了ZLTextView类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZLTextView类的具体详情如下：
包路径：com.koolearn.klibrary.text.view.ZLTextView
类名称：ZLTextView
暂无
代码示例来源：origin: ydcx/KooReader
public void highlight(ZLTextPosition start, ZLTextPosition end) {
removeHighlightings(ZLTextManualHighlighting.class);
addHighlighting(new ZLTextManualHighlighting(this, start, end));
}代码示例来源：origin: ydcx/KooReader
private void skip(ZLTextPage page, ZLTextWordCursor cursor, int unit, int size) {
final ZLTextParagraphCursor paragraphCursor = cursor.getParagraphCursor();
if (paragraphCursor == null) {
return;
}
final int endElementIndex = paragraphCursor.getParagraphLength();
resetTextStyle();
applyStyleChanges(paragraphCursor, 0, cursor.getElementIndex());
ZLTextLineInfo info = null;
while (!cursor.isEndOfParagraph() && size > 0) {
info = processTextLine(page, paragraphCursor, cursor.getElementIndex(), cursor.getCharIndex(), endElementIndex, info);
cursor.moveTo(info.EndElementIndex, info.EndCharIndex);
size -= infoSize(info, unit);
}
}代码示例来源：origin: ydcx/KooReader
private synchronized float computeCharsPerPage() {
setTextStyle(getTextStyleCollection().getBaseStyle());
final int textWidth = getTextColumnWidth();
final int textHeight = getTextAreaHeight();
final int num = myModel.getParagraphsNumber();
final int totalTextSize = myModel.getTextLength(num - 1);
final float charsPerParagraph = ((float) totalTextSize) / num;
final float charWidth = computeCharWidth();
final int indentWidth = getElementWidth(ZLTextElement.Indent, 0);
final float effectiveWidth = textWidth - (indentWidth + 0.5f * textWidth) / charsPerParagraph;
float charsPerLine = Math.min(effectiveWidth / charWidth,
charsPerParagraph * 1.2f);
final int strHeight = getWordHeight() + getContext().getDescent();
final int effectiveHeight = (int)
(textHeight -
(getTextStyle().getSpaceBefore(metrics())
+ getTextStyle().getSpaceAfter(metrics()) / 2) / charsPerParagraph);
final int linesPerPage = effectiveHeight / strHeight;
return charsPerLine * linesPerPage;
}代码示例来源：origin: ydcx/KooReader
public final synchronized String pagePositionPecReal(ZLTextPage page) {
int current = getCurrentNumber(page, false); // 传入要绘制的page
int total = sizeOfFullText();
if (getCurrentCharNumber(ZLViewEnums.PageIndex.current, true) == 0) {
return "0.00%";
}
if (computeTextPageNumber(total) <= 3) {
current = page.EndCursor.getParagraphIndex();
total = myModel.getParagraphsNumber() - 1;
}
final StringBuilder info = new StringBuilder();
float size = (float) current * 100 / total;
DecimalFormat df = new DecimalFormat("0.00");
info.append(df.format(size));
info.append("%");
return info.toString();
}代码示例来源：origin: Jiangzqts/EpubRead
setContext(context);
final ZLFile wallpaper = getWallpaperFile(); // 获取背景图片
if (wallpaper != null) {
context.clear(wallpaper, getFillMode());
} else {
context.clear(getBackgroundColor());
page = myPreviousPage;
if (myPreviousPage.PaintState == PaintStateEnum.NOTHING_TO_PAINT) {
preparePaintInfo(myCurrentPage);
myPreviousPage.EndCursor.setCursor(myCurrentPage.StartCursor);
myPreviousPage.PaintState = PaintStateEnum.END_IS_KNOWN;
preparePaintInfo(myCurrentPage);
myNextPage.StartCursor.setCursor(myCurrentPage.EndCursor);
myNextPage.PaintState = PaintStateEnum.START_IS_KNOWN;
preparePaintInfo(page);
int x = getLeftMargin(); // MarginLeft
int y = getTopMargin();
int index = 0;
int columnIndex = 0;
for (ZLTextLineInfo info : lineInfos) {
info.adjust(previousInfo);
prepareTextLine(page, info, x, y, columnIndex);
y += info.Height + info.Descent + info.VSpaceAfter;
labels[++index] = page.TextElementMap.size();代码示例来源：origin: ydcx/KooReader
ZLTextLineInfo previousInfo
) {
final ZLPaintContext context = getContext();
final ZLTextLineInfo info = new ZLTextLineInfo(paragraphCursor, startIndex, startCharIndex, getTextStyle());
final ZLTextLineInfo cachedInfo = myLineInfoCache.get(info);
if (cachedInfo != null) {
cachedInfo.adjust(previousInfo);
applyStyleChanges(paragraphCursor, startIndex, cachedInfo.EndElementIndex);
return cachedInfo;
while (isStyleChangeElement(element)) {
applyStyleChangeElement(element);
++currentElementIndex;
currentCharIndex = 0;
info.StartStyle = getTextStyle();
info.RealStartElementIndex = currentElementIndex;
info.RealStartCharIndex = currentCharIndex;
ZLTextStyle storedStyle = getTextStyle();
final int maxWidth = page.getTextWidth() - storedStyle.getRightIndent(metrics());
info.LeftIndent = storedStyle.getLeftIndent(metrics());
if (isFirstLine && storedStyle.getAlignment() != ZLTextAlignmentType.ALIGN_CENTER) {
info.LeftIndent += storedStyle.getFirstLineIndent(metrics());
newWidth += getElementWidth(element, currentCharIndex);
newHeight = Math.max(newHeight, getElementHeight(element));
newDescent = Math.max(newDescent, getElementDescent(element));代码示例来源：origin: Jiangzqts/EpubRead
private void prepareTextLine(ZLTextPage page, ZLTextLineInfo info, int x, int y, int columnIndex) {
y = Math.min(y + info.Height, getTopMargin() + page.getTextHeight() - 1);
final ZLPaintContext context = getContext();
final ZLTextParagraphCursor paragraphCursor = info.ParagraphCursor;
setTextStyle(info.StartStyle);
int spaceCounter = info.SpaceCounter;
int fullCorrection = 0;
switch (getTextStyle().getAlignment()) {
case ZLTextAlignmentType.ALIGN_RIGHT:
x += maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width;
break;
case ZLTextAlignmentType.ALIGN_CENTER:
x += (maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width) / 2;
break;
case ZLTextAlignmentType.ALIGN_JUSTIFY:
if (!endOfParagraph && (paragraphCursor.getElement(info.EndElementIndex) != ZLTextElement.AfterParagraph)) {
fullCorrection = maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width;
for (int wordIndex = info.RealStartElementIndex; wordIndex != endElementIndex; ++wordIndex, charIndex = 0) {
final ZLTextElement element = paragraph.getElement(wordIndex);
final int width = getElementWidth(element, charIndex);
if (element == ZLTextElement.HSpace) {
if (wordOccurred && spaceCounter > 0) {
final int correction = fullCorrection / spaceCounter;
final int spaceLength = context.getSpaceWidth() + correction;
if (getTextStyle().isUnderline()) {
spaceElement = new ZLTextElementArea(代码示例来源：origin: Jiangzqts/EpubRead
private synchronized void preparePaintInfo(ZLTextPage page) {
page.setSize(getTextColumnWidth(), getTextAreaHeight(), twoColumnView(), page == myPreviousPage);
buildInfos(page, startCursor, endCursor);
if (!page.isEmptyPage() && (myScrollingMode != ScrollingMode.KEEP_LINES || !endCursor.samePositionAs(page.EndCursor))) {
page.StartCursor.setCursor(startCursor);
buildInfos(page, page.StartCursor, page.EndCursor);
switch (myScrollingMode) {
case ScrollingMode.NO_OVERLAPPING:
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
break;
case ScrollingMode.KEEP_LINES: {
ZLTextWordCursor startCursor = findStartOfPrevousPage(page, endCursor);
if (startCursor.samePositionAs(page.StartCursor)) {
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
} else {
page.StartCursor.setCursor(startCursor);
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
page.StartCursor.setCursor(findStart(page, page.StartCursor, SizeUnit.LINE_UNIT, myOverlappingValue));
break;
case ScrollingMode.SCROLL_PERCENTAGE:
page.StartCursor.setCursor(findStart(page, page.StartCursor, SizeUnit.PIXEL_UNIT, page.getTextHeight() * myOverlappingValue / 100));
break;
buildInfos(page, page.StartCursor, page.EndCursor);代码示例来源：origin: Jiangzqts/EpubRead
public final synchronized PagePosition pagePosition() {
int current = computeTextPageNumber(getCurrentCharNumber(ZLViewEnums.PageIndex.current, false));
int total = computeTextPageNumber(sizeOfFullText());
if (total > 3) {
return new PagePosition(current, total);
preparePaintInfo(myCurrentPage);
ZLTextWordCursor cursor = myCurrentPage.StartCursor;
if (cursor == null || cursor.isNull()) {
ZLTextWordCursor prevCursor = myPreviousPage.StartCursor;
if (prevCursor == null || prevCursor.isNull()) {
preparePaintInfo(myPreviousPage);
prevCursor = myPreviousPage.StartCursor;
ZLTextWordCursor nextCursor = myNextPage.EndCursor;
if (nextCursor == null || nextCursor.isNull()) {
preparePaintInfo(myNextPage);
nextCursor = myNextPage.EndCursor;代码示例来源：origin: ydcx/KooReader
resetTextStyle();
final ZLTextParagraphCursor paragraphCursor = result.getParagraphCursor();
final int wordIndex = result.getElementIndex();
applyStyleChanges(paragraphCursor, 0, wordIndex);
info = new ZLTextLineInfo(paragraphCursor, wordIndex, result.getCharIndex(), getTextStyle());
final int endIndex = info.ParagraphCursorLength;
while (info.EndElementIndex != endIndex) {
info = processTextLine(page, paragraphCursor, info.EndElementIndex, info.EndCharIndex, endIndex, previousInfo);
textAreaHeight -= info.Height + info.Descent;
if (textAreaHeight < 0 && page.LineInfos.size() > page.Column0Height) {
page.LineInfos.size() == page.Column0Height)
);
resetTextStyle();代码示例来源：origin: ydcx/KooReader
public final synchronized String pagePositionPec() {
int current = getCurrentCharNumber(PageIndex.current, false);
int total = sizeOfFullText();
if (getCurrentCharNumber(ZLViewEnums.PageIndex.current, true) == 0) {
return "0.00%";
}
// LogUtil.i24("size1:" + getCurrentCharNumber(PageIndex.current, false) + "/" + sizeOfFullText());
// LogUtil.i24("size2:" + myCurrentPage.EndCursor.getParagraphIndex() + "/" + myModel.getParagraphsNumber());
if (computeTextPageNumber(total) <= 3) {
current = myCurrentPage.EndCursor.getParagraphIndex();
total = myModel.getParagraphsNumber() - 1;
}
final StringBuilder info = new StringBuilder();
float size = (float) current * 100 / total;
DecimalFormat df = new DecimalFormat("0.00");
info.append(df.format(size));
info.append("%");
return info.toString();
}代码示例来源：origin: ydcx/KooReader
public final synchronized void gotoPage(int page) {
if (myModel == null || myModel.getParagraphsNumber() == 0) {
return;
}
final float factor = computeCharsPerPage();
final float textSize = page * factor;
int intTextSize = (int) textSize;
int paragraphIndex = myModel.findParagraphByTextLength(intTextSize);
if (paragraphIndex > 0 && myModel.getTextLength(paragraphIndex) > intTextSize) {
--paragraphIndex;
}
intTextSize = myModel.getTextLength(paragraphIndex);
int sizeOfTextBefore = myModel.getTextLength(paragraphIndex - 1);
while (paragraphIndex > 0 && intTextSize == sizeOfTextBefore) {
--paragraphIndex;
intTextSize = sizeOfTextBefore;
sizeOfTextBefore = myModel.getTextLength(paragraphIndex - 1);
}
final int paragraphLength = intTextSize - sizeOfTextBefore;
final int wordIndex;
if (paragraphLength == 0) {
wordIndex = 0;
} else {
preparePaintInfo(myCurrentPage);
final ZLTextWordCursor cursor = new ZLTextWordCursor(myCurrentPage.EndCursor);
cursor.moveToParagraph(paragraphIndex);
wordIndex = cursor.getParagraphCursor().getParagraphLength();
}
gotoPositionByEnd(paragraphIndex, wordIndex, 0);
}代码示例来源：origin: Jiangzqts/EpubRead
@Override
public ZLTextPosition getEndPosition() {
if (isEmpty()) {
return null;
}
final ZLTextParagraphCursor cursor = myView.cursor(myRightMostRegionSoul.ParagraphIndex);
final ZLTextElement element = cursor.getElement(myRightMostRegionSoul.EndElementIndex);
return new ZLTextFixedPosition(
myRightMostRegionSoul.ParagraphIndex,
myRightMostRegionSoul.EndElementIndex,
element instanceof ZLTextWord ? ((ZLTextWord)element).Length : 0
);
}代码示例来源：origin: Jiangzqts/EpubRead
protected SelectionCursor.Which findSelectionCursor(int x, int y, float maxDistance2) {
if (mySelection.isEmpty()) {
return null;
}
final float leftDistance2 = distance2ToCursor(x, y, SelectionCursor.Which.Left);
final float rightDistance2 = distance2ToCursor(x, y, SelectionCursor.Which.Right);
if (rightDistance2 < leftDistance2) {
return rightDistance2 <= maxDistance2 ? SelectionCursor.Which.Right : null;
} else {
return leftDistance2 <= maxDistance2 ? SelectionCursor.Which.Left : null;
}
}代码示例来源：origin: Jiangzqts/EpubRead
private synchronized int computeTextPageNumber(int textSize) {
if (myModel == null || myModel.getParagraphsNumber() == 0) {
return 1;
}
final float factor = 1.0f / computeCharsPerPage();
final float pages = textSize * factor;
return Math.max((int) (pages + 1.0f - 0.5f * factor), 1);
}代码示例来源：origin: ydcx/KooReader
myCharWidth = computeCharWidth(myLettersBuffer, myLettersBufferLength);代码示例来源：origin: ydcx/KooReader
setContext(context);
final ZLFile wallpaper = getWallpaperFile(); // 获取背景图片
if (wallpaper != null) {
context.clear(wallpaper, getFillMode());
} else {
context.clear(getBackgroundColor());
page = myPreviousPage;
if (myPreviousPage.PaintState == PaintStateEnum.NOTHING_TO_PAINT) {
preparePaintInfo(myCurrentPage);
myPreviousPage.EndCursor.setCursor(myCurrentPage.StartCursor);
myPreviousPage.PaintState = PaintStateEnum.END_IS_KNOWN;
preparePaintInfo(myCurrentPage);
myNextPage.StartCursor.setCursor(myCurrentPage.EndCursor);
myNextPage.PaintState = PaintStateEnum.START_IS_KNOWN;
preparePaintInfo(page);
int x = getLeftMargin(); // MarginLeft
int y = getTopMargin();
int index = 0;
int columnIndex = 0;
for (ZLTextLineInfo info : lineInfos) {
info.adjust(previousInfo);
prepareTextLine(page, info, x, y, columnIndex);
y += info.Height + info.Descent + info.VSpaceAfter;
labels[++index] = page.TextElementMap.size();代码示例来源：origin: Jiangzqts/EpubRead
ZLTextLineInfo previousInfo
) {
final ZLPaintContext context = getContext();
final ZLTextLineInfo info = new ZLTextLineInfo(paragraphCursor, startIndex, startCharIndex, getTextStyle());
final ZLTextLineInfo cachedInfo = myLineInfoCache.get(info);
if (cachedInfo != null) {
cachedInfo.adjust(previousInfo);
applyStyleChanges(paragraphCursor, startIndex, cachedInfo.EndElementIndex);
return cachedInfo;
while (isStyleChangeElement(element)) {
applyStyleChangeElement(element);
++currentElementIndex;
currentCharIndex = 0;
info.StartStyle = getTextStyle();
info.RealStartElementIndex = currentElementIndex;
info.RealStartCharIndex = currentCharIndex;
ZLTextStyle storedStyle = getTextStyle();
final int maxWidth = page.getTextWidth() - storedStyle.getRightIndent(metrics());
info.LeftIndent = storedStyle.getLeftIndent(metrics());
if (isFirstLine && storedStyle.getAlignment() != ZLTextAlignmentType.ALIGN_CENTER) {
info.LeftIndent += storedStyle.getFirstLineIndent(metrics());
newWidth += getElementWidth(element, currentCharIndex);
newHeight = Math.max(newHeight, getElementHeight(element));
newDescent = Math.max(newDescent, getElementDescent(element));代码示例来源：origin: ydcx/KooReader
private void prepareTextLine(ZLTextPage page, ZLTextLineInfo info, int x, int y, int columnIndex) {
y = Math.min(y + info.Height, getTopMargin() + page.getTextHeight() - 1);
final ZLPaintContext context = getContext();
final ZLTextParagraphCursor paragraphCursor = info.ParagraphCursor;
setTextStyle(info.StartStyle);
int spaceCounter = info.SpaceCounter;
int fullCorrection = 0;
switch (getTextStyle().getAlignment()) {
case ZLTextAlignmentType.ALIGN_RIGHT:
x += maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width;
break;
case ZLTextAlignmentType.ALIGN_CENTER:
x += (maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width) / 2;
break;
case ZLTextAlignmentType.ALIGN_JUSTIFY:
if (!endOfParagraph && (paragraphCursor.getElement(info.EndElementIndex) != ZLTextElement.AfterParagraph)) {
fullCorrection = maxWidth - getTextStyle().getRightIndent(metrics()) - info.Width;
for (int wordIndex = info.RealStartElementIndex; wordIndex != endElementIndex; ++wordIndex, charIndex = 0) {
final ZLTextElement element = paragraph.getElement(wordIndex);
final int width = getElementWidth(element, charIndex);
if (element == ZLTextElement.HSpace) {
if (wordOccurred && spaceCounter > 0) {
final int correction = fullCorrection / spaceCounter;
final int spaceLength = context.getSpaceWidth() + correction;
if (getTextStyle().isUnderline()) {
spaceElement = new ZLTextElementArea(代码示例来源：origin: ydcx/KooReader
private synchronized void preparePaintInfo(ZLTextPage page) {
page.setSize(getTextColumnWidth(), getTextAreaHeight(), twoColumnView(), page == myPreviousPage);
buildInfos(page, startCursor, endCursor);
if (!page.isEmptyPage() && (myScrollingMode != ScrollingMode.KEEP_LINES || !endCursor.samePositionAs(page.EndCursor))) {
page.StartCursor.setCursor(startCursor);
buildInfos(page, page.StartCursor, page.EndCursor);
switch (myScrollingMode) {
case ScrollingMode.NO_OVERLAPPING:
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
break;
case ScrollingMode.KEEP_LINES: {
ZLTextWordCursor startCursor = findStartOfPrevousPage(page, endCursor);
if (startCursor.samePositionAs(page.StartCursor)) {
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
} else {
page.StartCursor.setCursor(startCursor);
page.StartCursor.setCursor(findStartOfPrevousPage(page, page.StartCursor));
page.StartCursor.setCursor(findStart(page, page.StartCursor, SizeUnit.LINE_UNIT, myOverlappingValue));
break;
case ScrollingMode.SCROLL_PERCENTAGE:
page.StartCursor.setCursor(findStart(page, page.StartCursor, SizeUnit.PIXEL_UNIT, page.getTextHeight() * myOverlappingValue / 100));
break;
buildInfos(page, page.StartCursor, page.EndCursor);
0
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