下面列出了java.awt.Font#getStyle ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
public FontStrike getStrike(Font font, AffineTransform devTx,
AffineTransform glyphTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
/**
* Increases or decreases the tick font size.
*
* @param delta the change in size.
*/
public void changeTickFontSize(int delta) {
Font f = getTickLabelFont();
String fName = f.getFontName();
Font newFont = new Font(fName, f.getStyle(), (f.getSize() + delta));
setTickLabelFont(newFont);
}
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
@Override
String objectToString(Object object) {
Font font = (Font) object;
String fontName = font.getFamily();
int style = font.getStyle();
int size = font.getSize();
StringBuffer buf = new StringBuffer();
buf.append(fontName);
buf.append("-");
buf.append(STYLES[style]);
buf.append("-");
buf.append(size);
return buf.toString();
}
private Font createFont(Font attrFont, Font defaultFont) {
if ( !Config.getDefault().isUseFont()) {
return defaultFont;
}
String name = defaultFont.getName();
int size = defaultFont.getSize();
int style = attrFont.getStyle();
return new Font(name, style, size);
}
public void actionPerformed(ActionEvent e){
Font f = notewindow.getFont();
if(f.getSize() < 30){
Font f2 = new Font(f.getFontName(), f.getStyle(), f.getSize() + 2);
notewindow.setFont(f2);
}
}
/** Modify the given font according to the font-mode */
private Font modifyFont(Font f) {
return new Font(
((fontMode & FONT_MODE_APPLY_NAME) != 0) ? font.getName() : f.getName(),
((fontMode & FONT_MODE_APPLY_STYLE) != 0) ? font.getStyle() : f.getStyle(),
((fontMode & FONT_MODE_APPLY_SIZE) != 0) ? font.getSize() : f.getSize()
);
}
/**
* @inheritDoc
*/
@Override
public Object createValue(UIDefaults defaults) {
Font f = UIManager.getFont(parentKey);
if (f != null) {
// always round size for now so we have exact int font size
// (or we may have lame looking fonts)
float size = Math.round(f.getSize2D() * sizeOffset);
int style = f.getStyle();
if (bold != null) {
if (bold.booleanValue()) {
style = style | Font.BOLD;
} else {
style = style & ~Font.BOLD;
}
}
if (italic != null) {
if (italic.booleanValue()) {
style = style | Font.ITALIC;
} else {
style = style & ~Font.ITALIC;
}
}
return f.deriveFont(style, size);
} else {
return null;
}
}
@Override
public String toString(Object obj) {
Font font = (Font) obj;
if (obj == null) {
return null;
}
String style = null;
if (font.getStyle() == Font.BOLD) {
style = "bold";
} else if (font.getStyle() == Font.ITALIC) {
style = "italic";
}
return font.getName() + (style == null ? "" : "," + style) + "," + font.getSize();
}
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
/**
* Creates the legend.
*
* @param sld the sld
* @param heading the heading
* @param filename the filename
* @param separateSymbolizers the separate symbolizers
* @return the map
*/
public Map<String, BufferedImage> createLegend(
StyledLayerDescriptor sld,
String heading,
String filename,
boolean separateSymbolizers) {
Map<String, BufferedImage> imageMap = new HashMap<>();
//
// Set legend options
//
Map<String, Object> legendOptions = new HashMap<>();
if (heading != null) {
legendOptions.put("heading", heading);
}
if (filename != null) {
legendOptions.put("filename", filename);
}
if (legendOptionData == null) {
legendOptionData = new LegendOptionData();
}
GetLegendGraphicRequest request = new GetLegendGraphicRequest();
request.setWidth(legendOptionData.getImageWidth());
request.setHeight(legendOptionData.getImageHeight());
request.setTransparent(legendOptionData.isTransparent());
request.setStrict(false);
legendOptions.put(
"bgColor", ColourUtils.fromColour(legendOptionData.getBackgroundColour()));
legendOptions.put(
"fontColor", ColourUtils.fromColour(legendOptionData.getLabelFontColour()));
//
// Label Font
//
Font font = legendOptionData.getLabelFont();
legendOptions.put("fontName", font.getFontName());
String styleValue = null;
if ((font.getStyle() & java.awt.Font.BOLD) == java.awt.Font.BOLD) {
styleValue = "bold";
}
if ((font.getStyle() & java.awt.Font.ITALIC) == java.awt.Font.ITALIC) {
styleValue = "italic";
}
if (styleValue != null) {
legendOptions.put("fontStyle", styleValue);
}
legendOptions.put("fontSize", String.valueOf(font.getSize()));
legendOptions.put("dpi", Integer.valueOf(legendOptionData.getDpi()));
legendOptions.put(
"fontAntiAliasing", getBooleanValueOnOff(legendOptionData.isFontAntiAliasing()));
legendOptions.put("forceLabels", getBooleanValueOnOff(legendOptionData.isShowLabels()));
legendOptions.put("forceTitles", getBooleanValueOnOff(legendOptionData.isShowTitle()));
legendOptions.put(
"bandInfo", getBooleanValueTrueFalse(legendOptionData.isBandInformation()));
legendOptions.put("border", getBooleanValueTrueFalse(legendOptionData.isBorder()));
legendOptions.put(
"borderColor", ColourUtils.fromColour(legendOptionData.getBorderColour()));
legendOptions.put(
"imageSizeFactor", String.valueOf(legendOptionData.getImageSize() / 100.0));
request.setLegendOptions(legendOptions);
if (sld != null) {
Map<String, Style> styleMap = new LinkedHashMap<>();
StyledLayer selectedStyledLayer = SelectedSymbol.getInstance().getStyledLayer();
Style selectedStyle = SelectedSymbol.getInstance().getStyle();
if (selectedStyle != null) {
createSingleStyleLegend(styleMap, selectedStyledLayer, selectedStyle);
} else {
createMultipleStyleLegend(sld, styleMap, selectedStyledLayer);
}
// Merge symbolizers into 1 image
if (!separateSymbolizers) {
mergeSymbolizers(imageMap, request, styleMap);
} else {
separateSymbolizers(imageMap, request, styleMap);
}
}
return imageMap;
}
private void textOut(String str,
Font font, PhysicalFont font2D,
FontRenderContext frc,
float deviceSize, int rotation, float awScale,
double scaleFactorX, double scaleFactorY,
float userx, float usery,
float devx, float devy, float targetW) {
String family = font2D.getFamilyName(null);
int style = font.getStyle() | font2D.getStyle();
WPrinterJob wPrinterJob = (WPrinterJob)getPrinterJob();
boolean setFont = wPrinterJob.setFont(family, deviceSize, style,
rotation, awScale);
if (!setFont) {
super.drawString(str, userx, usery, font, frc, targetW);
return;
}
float[] glyphPos = null;
if (!okGDIMetrics(str, font, frc, scaleFactorX)) {
/* If there is a 1:1 char->glyph mapping then char positions
* are the same as glyph positions and we can tell GDI
* where to place the glyphs.
* On drawing we remove control chars so these need to be
* removed now so the string and positions are the same length.
* For other cases we need to pass glyph codes to GDI.
*/
str = wPrinterJob.removeControlChars(str);
char[] chars = str.toCharArray();
int len = chars.length;
GlyphVector gv = null;
if (!FontUtilities.isComplexText(chars, 0, len)) {
gv = font.createGlyphVector(frc, str);
}
if (gv == null) {
super.drawString(str, userx, usery, font, frc, targetW);
return;
}
glyphPos = gv.getGlyphPositions(0, len, null);
Point2D gvAdvPt = gv.getGlyphPosition(gv.getNumGlyphs());
/* GDI advances must not include device space rotation.
* See earlier comment in printGlyphVector() for details.
*/
AffineTransform advanceTransform =
AffineTransform.getScaleInstance(scaleFactorX, scaleFactorY);
float[] glyphAdvPos = new float[glyphPos.length];
advanceTransform.transform(glyphPos, 0, //source
glyphAdvPos, 0, //destination
glyphPos.length/2); //num points
glyphPos = glyphAdvPos;
}
wPrinterJob.textOut(str, devx, devy, glyphPos);
}
private static Font smallerFont(Font font) {
return new Font(font.getName(), font.getStyle(), font.getSize() - 2);
}
/**
* Given an array of CharsetStrings that make up a run
* of text, this routine converts each CharsetString to
* an index into our PostScript font list. If one or more
* CharsetStrings can not be represented by a PostScript
* font, then this routine will return a null array.
*/
private int[] getPSFontIndexArray(Font font, CharsetString[] charSet) {
int[] psFont = null;
if (mFontProps != null) {
psFont = new int[charSet.length];
}
for (int i = 0; i < charSet.length && psFont != null; i++){
/* Get the encoding of the run of text.
*/
CharsetString cs = charSet[i];
CharsetEncoder fontCS = cs.fontDescriptor.encoder;
String charsetName = cs.fontDescriptor.getFontCharsetName();
/*
* sun.awt.Symbol perhaps should return "symbol" for encoding.
* Similarly X11Dingbats should return "dingbats"
* Forced to check for win32 & x/unix names for these converters.
*/
if ("Symbol".equals(charsetName)) {
charsetName = "symbol";
} else if ("WingDings".equals(charsetName) ||
"X11Dingbats".equals(charsetName)) {
charsetName = "dingbats";
} else {
charsetName = makeCharsetName(charsetName, cs.charsetChars);
}
int styleMask = font.getStyle() |
FontUtilities.getFont2D(font).getStyle();
String style = FontConfiguration.getStyleString(styleMask);
/* First we map the font name through the properties file.
* This mapping provides alias names for fonts, for example,
* "timesroman" is mapped to "serif".
*/
String fontName = font.getFamily().toLowerCase(Locale.ENGLISH);
fontName = fontName.replace(' ', '_');
String name = mFontProps.getProperty(fontName, "");
/* Now map the alias name, character set name, and style
* to a PostScript name.
*/
String psName =
mFontProps.getProperty(name + "." + charsetName + "." + style,
null);
if (psName != null) {
/* Get the PostScript font index for the PostScript font.
*/
try {
psFont[i] =
Integer.parseInt(mFontProps.getProperty(psName));
/* If there is no PostScript font for this font name,
* then we want to termintate the loop and the method
* indicating our failure. Setting the array to null
* is used to indicate these failures.
*/
} catch(NumberFormatException e){
psFont = null;
}
/* There was no PostScript name for the font, character set,
* and style so give up.
*/
} else {
psFont = null;
}
}
return psFont;
}
protected Object configureValue(Object value) {
if (value instanceof Font) {
Font font = (Font)value;
if ("MS Sans Serif".equals(font.getName())) {
int size = font.getSize();
// 4950968: Workaround to mimic the way Windows maps the default
// font size of 6 pts to the smallest available bitmap font size.
// This happens mostly on Win 98/Me & NT.
int dpi;
try {
dpi = Toolkit.getDefaultToolkit().getScreenResolution();
} catch (HeadlessException ex) {
dpi = 96;
}
if (Math.round(size * 72F / dpi) < 8) {
size = Math.round(8 * dpi / 72F);
}
Font msFont = new FontUIResource("Microsoft Sans Serif",
font.getStyle(), size);
if (msFont.getName() != null &&
msFont.getName().equals(msFont.getFamily())) {
font = msFont;
} else if (size != font.getSize()) {
font = new FontUIResource("MS Sans Serif",
font.getStyle(), size);
}
}
if (FontUtilities.fontSupportsDefaultEncoding(font)) {
if (!(font instanceof UIResource)) {
font = new FontUIResource(font);
}
}
else {
font = FontUtilities.getCompositeFontUIResource(font);
}
return font;
}
return super.configureValue(value);
}
static public Value fontConstant(Font _currentFont, String _value) {
if(_value.indexOf(',')<0) {
return null; // No commas, not a valid constant
}
if(_currentFont==null) {
_currentFont = defaultFont;
}
int style = _currentFont.getStyle();
int size = _currentFont.getSize();
String name = null;
StringTokenizer t = new StringTokenizer(_value, ",", true); //$NON-NLS-1$
if(t.hasMoreTokens()) {
name = t.nextToken();
if(name.equals(",")) { //$NON-NLS-1$
name = _currentFont.getName();
} else if(t.hasMoreTokens()) {
t.nextToken(); // read out next ','
}
} else {
name = _currentFont.getName();
}
if(t.hasMoreTokens()) {
String styleStr = t.nextToken().toLowerCase();
style = _currentFont.getStyle();
if(!styleStr.equals(",")) { //$NON-NLS-1$
if(styleStr.indexOf("plain")!=-1) { //$NON-NLS-1$
style = java.awt.Font.PLAIN;
}
if(styleStr.indexOf("bold")!=-1) { //$NON-NLS-1$
style = java.awt.Font.BOLD;
}
if(styleStr.indexOf("italic")!=-1) { //$NON-NLS-1$
style = style|java.awt.Font.ITALIC;
}
if(t.hasMoreTokens()) {
t.nextToken(); // read out next ','
}
}
}
if(t.hasMoreTokens()) {
try {
size = Integer.parseInt(t.nextToken());
} catch(Exception exc) {
size = _currentFont.getSize();
}
}
return new ObjectValue(new Font(name, style, size));
}
private void textOut(String str,
Font font, PhysicalFont font2D,
FontRenderContext frc,
float deviceSize, int rotation, float awScale,
AffineTransform deviceTransform,
double scaleFactorX,
float userx, float usery,
float devx, float devy, float targetW) {
String family = font2D.getFamilyName(null);
int style = font.getStyle() | font2D.getStyle();
WPrinterJob wPrinterJob = (WPrinterJob)getPrinterJob();
boolean setFont = wPrinterJob.setFont(family, deviceSize, style,
rotation, awScale);
if (!setFont) {
super.drawString(str, userx, usery, font, frc, targetW);
return;
}
float[] glyphPos = null;
if (!okGDIMetrics(str, font, frc, scaleFactorX)) {
/* If there is a 1:1 char->glyph mapping then char positions
* are the same as glyph positions and we can tell GDI
* where to place the glyphs.
* On drawing we remove control chars so these need to be
* removed now so the string and positions are the same length.
* For other cases we need to pass glyph codes to GDI.
*/
str = wPrinterJob.removeControlChars(str);
char[] chars = str.toCharArray();
int len = chars.length;
GlyphVector gv = null;
if (!FontUtilities.isComplexText(chars, 0, len)) {
gv = font.createGlyphVector(frc, str);
}
if (gv == null) {
super.drawString(str, userx, usery, font, frc, targetW);
return;
}
glyphPos = gv.getGlyphPositions(0, len, null);
Point2D gvAdvPt = gv.getGlyphPosition(gv.getNumGlyphs());
/* GDI advances must not include device space rotation.
* See earlier comment in printGlyphVector() for details.
*/
AffineTransform advanceTransform =
new AffineTransform(deviceTransform);
advanceTransform.rotate(rotation*Math.PI/1800.0);
float[] glyphAdvPos = new float[glyphPos.length];
advanceTransform.transform(glyphPos, 0, //source
glyphAdvPos, 0, //destination
glyphPos.length/2); //num points
glyphPos = glyphAdvPos;
}
wPrinterJob.textOut(str, devx, devy, glyphPos);
}
/**
* Given an array of CharsetStrings that make up a run
* of text, this routine converts each CharsetString to
* an index into our PostScript font list. If one or more
* CharsetStrings can not be represented by a PostScript
* font, then this routine will return a null array.
*/
private int[] getPSFontIndexArray(Font font, CharsetString[] charSet) {
int[] psFont = null;
if (mFontProps != null) {
psFont = new int[charSet.length];
}
for (int i = 0; i < charSet.length && psFont != null; i++){
/* Get the encoding of the run of text.
*/
CharsetString cs = charSet[i];
CharsetEncoder fontCS = cs.fontDescriptor.encoder;
String charsetName = cs.fontDescriptor.getFontCharsetName();
/*
* sun.awt.Symbol perhaps should return "symbol" for encoding.
* Similarly X11Dingbats should return "dingbats"
* Forced to check for win32 & x/unix names for these converters.
*/
if ("Symbol".equals(charsetName)) {
charsetName = "symbol";
} else if ("WingDings".equals(charsetName) ||
"X11Dingbats".equals(charsetName)) {
charsetName = "dingbats";
} else {
charsetName = makeCharsetName(charsetName, cs.charsetChars);
}
int styleMask = font.getStyle() |
FontUtilities.getFont2D(font).getStyle();
String style = FontConfiguration.getStyleString(styleMask);
/* First we map the font name through the properties file.
* This mapping provides alias names for fonts, for example,
* "timesroman" is mapped to "serif".
*/
String fontName = font.getFamily().toLowerCase(Locale.ENGLISH);
fontName = fontName.replace(' ', '_');
String name = mFontProps.getProperty(fontName, "");
/* Now map the alias name, character set name, and style
* to a PostScript name.
*/
String psName =
mFontProps.getProperty(name + "." + charsetName + "." + style,
null);
if (psName != null) {
/* Get the PostScript font index for the PostScript font.
*/
try {
psFont[i] =
Integer.parseInt(mFontProps.getProperty(psName));
/* If there is no PostScript font for this font name,
* then we want to termintate the loop and the method
* indicating our failure. Setting the array to null
* is used to indicate these failures.
*/
} catch(NumberFormatException e){
psFont = null;
}
/* There was no PostScript name for the font, character set,
* and style so give up.
*/
} else {
psFont = null;
}
}
return psFont;
}