下面列出了java.awt.Font#getSize ( ) 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。
@Override
public void setFont(Font font) {
if (font == null) {
return;
}
int size = font.getSize();
boolean bold = font.isBold();
if (bold) {
_buffer.append("/Helvetica-Bold findfont\n");
} else {
_buffer.append("/Helvetica findfont\n");
}
_buffer.append("" + size + " scalefont setfont\n");
_currentFont = font;
}
static int getDefaultFontSize() {
Integer customFontSize = (Integer)UIManager.get("customFontSize"); // NOI18N
if (customFontSize != null) {
return customFontSize.intValue();
} else {
Font systemDefaultFont = UIManager.getFont("TextField.font"); // NOI18N
return (systemDefaultFont != null)
? systemDefaultFont.getSize()
: 12;
}
}
/**
* Workaround for Apple bug 3644261 - after using form editor, all boldface
* fonts start showing up with incorrect metrics, such that all boldface
* fonts in the entire IDE are displayed 12px below where they should be.
* Embarrassing and awful.
*/
private static final Font deriveFont(Font f, int style) {
// return f.deriveFont(style);
// see #49973 for details.
Font result = Utilities.isMac() ? new Font(f.getName(), style, f.getSize()) : f.deriveFont(style);
return result;
}
/**
* 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);
}
private int scaledWidth(int width) {
Font f = getFont();
if(f != null) {
int fs = f.getSize();
if(fs > 12) {
width = width * fs / 12;
}
}
return width;
}
private void drawCommandString(Graphics2D g) {
if (userAlreadyKnowsAboutCommandString) return;
int maxSize = (int) (min(mainPanel.getWidth(), mainPanel.getHeight()) * 0.98);
Font font = new Font(Lizzie.config.fontName, Font.PLAIN, (int) (maxSize * 0.03));
String commandString = resourceBundle.getString("LizzieFrame.prompt.showControlsHint");
int strokeRadius = Lizzie.config.showBorder ? 2 : 0;
int showCommandsHeight = (int) (font.getSize() * 1.1);
int showCommandsWidth = g.getFontMetrics(font).stringWidth(commandString) + 4 * strokeRadius;
int showCommandsX = mainPanel.getInsets().left;
int showCommandsY = mainPanel.getHeight() - showCommandsHeight - mainPanel.getInsets().bottom;
g.setColor(new Color(0, 0, 0, 130));
g.fillRect(showCommandsX, showCommandsY, showCommandsWidth, showCommandsHeight);
if (Lizzie.config.showBorder) {
g.setStroke(new BasicStroke(2 * strokeRadius));
g.setColor(new Color(0, 0, 0, 60));
g.drawRect(
showCommandsX + strokeRadius,
showCommandsY + strokeRadius,
showCommandsWidth - 2 * strokeRadius,
showCommandsHeight - 2 * strokeRadius);
}
g.setStroke(new BasicStroke(1));
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setColor(Color.WHITE);
g.setFont(font);
g.drawString(commandString, showCommandsX + 2 * strokeRadius, showCommandsY + font.getSize());
}
@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();
}
public void setText(String value) {
txt = value;
Font font = getFont();
Color fgColor = getForeground();
Color bgColor = getBackground();
value = value.replaceAll("\\n\\r|\\r\\n|\\n|\\r", "<br>"); //NOI18N
value = value.replace("<code>", "<code style=\"font-size: " + font.getSize() + "pt;\">"); //NOI18N
String fgText = "rgb(" + fgColor.getRed() + "," + fgColor.getGreen() + "," + fgColor.getBlue() + ")"; //NOI18N
String bgText = isOpaque() ? "rgb(" + bgColor.getRed() + "," + bgColor.getGreen() + "," + bgColor.getBlue() + ")" : null; //NOI18N
String alignText = null;
switch (halign) {
case SwingConstants.CENTER:
alignText = "center"; //NOI18N
break;
case SwingConstants.RIGHT:
case SwingConstants.TRAILING:
alignText = "right"; //NOI18N
break;
}
String bodyFlags = "text=\"" + fgText + "\""; //NOI18N
if (bgText != null) bodyFlags += " bgcolor=\"" + bgText + "\""; //NOI18N
if (alignText != null) bodyFlags += " align=\"" + alignText + "\""; //NOI18N
super.setText("<html><body " + bodyFlags + " style=\"font-size: " + font.getSize() //NOI18N
+ "pt; font-family: " + font.getName() + ";\">" + value + "</body></html>"); //NOI18N
}
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);
}
}
/**
* Converts the value to string using {@link Strings#toString(Object)}
* method and then stores it.
* There is get methods for values that are a String, an Integer, a Boolean,
* a Font, a List of String and a Map of String*String.
*/
@Override
public Object put(Object key, Object value) {
if(value instanceof Font){
Font font = (Font)value;
String family = font.getFamily();
int size = font.getSize();
boolean italic = font.isItalic();
boolean bold = font.isBold();
value = family + "#" + size + "#" + italic + "#" + bold;
}
return super.put(key.toString(), Strings.toString(value));
}
public void setText(String value) {
txt = value;
Font font = getFont();
Color fgColor = getForeground();
Color bgColor = getBackground();
value = value.replaceAll("\\n\\r|\\r\\n|\\n|\\r", "<br>"); //NOI18N
value = value.replace("<code>", "<code style=\"font-size: " + font.getSize() + "pt;\">"); //NOI18N
String fgText = "rgb(" + fgColor.getRed() + "," + fgColor.getGreen() + "," + fgColor.getBlue() + ")"; //NOI18N
String bgText = isOpaque() ? "rgb(" + bgColor.getRed() + "," + bgColor.getGreen() + "," + bgColor.getBlue() + ")" : null; //NOI18N
String alignText = null;
switch (halign) {
case SwingConstants.CENTER:
alignText = "center"; //NOI18N
break;
case SwingConstants.RIGHT:
case SwingConstants.TRAILING:
alignText = "right"; //NOI18N
break;
}
String bodyFlags = "text=\"" + fgText + "\""; //NOI18N
if (bgText != null) bodyFlags += " bgcolor=\"" + bgText + "\""; //NOI18N
if (alignText != null) bodyFlags += " align=\"" + alignText + "\""; //NOI18N
super.setText("<html><body " + bodyFlags + " style=\"font-size: " + font.getSize() //NOI18N
+ "pt; font-family: " + font.getName() + ";\">" + value + "</body></html>"); //NOI18N
}
public InjectedParameterPlaceholderLabel(ConnectionParameterModel param) {
super(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
JLabel icon = new JLabel("", INJECTED_ICON, JLabel.LEFT);
add(icon, gbc);
Font font = icon.getFont();
String bodyRule = "body { font-family: " + font.getFamily() + "; " +
"font-size: " + font.getSize() + "pt; }";
((HTMLDocument) editorPane.getDocument()).getStyleSheet().addRule(bodyRule);
editorPane.setOpaque(false);
editorPane.setBorder(null);
editorPane.setEditable(false);
editorPane.addHyperlinkListener(event -> {
if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED && event.getURL() != null) {
RMUrlHandler.openInBrowser(event.getURL());
}
});
gbc.insets.left = icon.getIconTextGap();
gbc.weightx = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
add(editorPane, gbc);
valueProviderChanged = (i, o, n) -> updateText(param);
valueProviderParameterChanged = c -> {
while (c.next()) {
for (ValueProviderParameterModel valueProviderParameterModel : c.getAddedSubList()) {
valueProviderParameterModel.valueProperty().removeListener(valueProviderChanged);
valueProviderParameterModel.valueProperty().addListener(valueProviderChanged);
}
}
updateText(param);
};
param.injectorNameProperty().addListener((i, o, n) -> registerListener(param));
registerListener(param);
}
private Object toSize(Font font) {
double size = font.getSize();
size *= 0.8;
return ((int) size) * 10;
}
@Override
protected JPanel assemble() {
JPanel panel = new JPanel();
panel.setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
JLabel appNameLabel = new JLabel(doc.getTitle(), SwingConstants.CENTER);
Font font = appNameLabel.getFont();
Font boldFont = new Font(font.getFontName(), Font.BOLD, font.getSize() + 2);
appNameLabel.setFont(boldFont);
appNameLabel.setToolTipText(doc.getTitle());
Dimension tmp = appNameLabel.getPreferredSize();
tmp.width = 150;
appNameLabel.setPreferredSize(tmp);
JLabel vendorNameLabel = new JLabel(doc.getCreator(), SwingConstants.CENTER);
tmp = vendorNameLabel.getPreferredSize();
tmp.width = 150;
vendorNameLabel.setPreferredSize(tmp);
vendorNameLabel.setToolTipText(doc.getCreator());
button = new JButton();
button.addActionListener(this);
button.setIcon(SPINNER);
globals.get(ImageLoaderService.class).request(this,
DocUtil.getAppIconUrl(doc));
JPanel stars = new StarPanel(5,
doc.getAggregateRating().getStarRating() / 5);
DecimalFormat df = new DecimalFormat("#.## \u2605");
stars.setToolTipText(df.format(doc.getAggregateRating().getStarRating()));
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets.bottom = 10;
panel.add(button, gbc);
gbc.insets.bottom = 0;
gbc.gridy++;
panel.add(appNameLabel, gbc);
gbc.gridy++;
panel.add(vendorNameLabel, gbc);
gbc.gridy++;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets.top = 10;
gbc.insets.left = 15;
gbc.insets.right = 15;
gbc.insets.bottom = 15;
panel.add(stars, gbc);
return panel;
}
private JPanel createFontPanel(TextSettings settings) {
JPanel fontPanel = new JPanel();
fontPanel.setBorder(createTitledBorder("Font"));
fontPanel.setLayout(new GridBagLayout());
var gbh = new GridBagHelper(fontPanel);
int maxFontSize = 1000;
Font font = settings.getFont();
int defaultFontSize = font.getSize();
if (maxFontSize < defaultFontSize) {
// can get here if the canvas is downsized
// after the text layer creation
maxFontSize = defaultFontSize;
}
gbh.addLabel("Font Size:", 0, 0);
RangeParam fontSizeParam = new RangeParam("", 1, defaultFontSize, maxFontSize);
fontSizeSlider = SliderSpinner.from(fontSizeParam);
fontSizeSlider.setName("fontSize");
fontSizeParam.setAdjustmentListener(this);
gbh.addLastControl(fontSizeSlider);
gbh.addLabel("Font Type:", 0, 1);
String[] availableFonts = Utils.getAvailableFontNames();
fontFamilyChooserCB = new JComboBox<>(availableFonts);
// it is important to use Font.getName(), and not Font.getFontName(),
// otherwise it might not be in the combo box
String fontName = font.getName();
fontFamilyChooserCB.setSelectedItem(fontName);
fontFamilyChooserCB.addActionListener(this);
gbh.addLastControl(fontFamilyChooserCB);
boolean defaultBold = font.isBold();
boolean defaultItalic = font.isItalic();
setAttributeMapFromFontSettings(font);
gbh.addLabel("Bold:", 0, 2);
boldCB = createCheckBox("boldCB", gbh, defaultBold);
gbh.addLabel(" Italic:", 2, 2);
italicCB = createCheckBox("italicCB", gbh, defaultItalic);
JButton showAdvancedSettingsButton = new JButton("Advanced...");
showAdvancedSettingsButton.addActionListener(e -> onAdvancedSettingsClick());
gbh.addLabel(" ", 4, 2);
gbh.addControl(showAdvancedSettingsButton);
return fontPanel;
}
public Info(Font font) {
mName = font.getName();
mStyle = FontStyle.from(font);
mSize = font.getSize();
}
public static int getAAHintIntVal(Font2D font2D, Font font,
FontRenderContext frc) {
Object aa = frc.getAntiAliasingHint();
if (aa == VALUE_TEXT_ANTIALIAS_OFF ||
aa == VALUE_TEXT_ANTIALIAS_DEFAULT) {
return INTVAL_TEXT_ANTIALIAS_OFF;
} else if (aa == VALUE_TEXT_ANTIALIAS_ON) {
return INTVAL_TEXT_ANTIALIAS_ON;
} else if (aa == VALUE_TEXT_ANTIALIAS_GASP) {
/* FRC.isIdentity() would have been useful */
int ptSize;
AffineTransform tx = frc.getTransform();
if (tx.isIdentity() && !font.isTransformed()) {
ptSize = font.getSize();
} else {
/* one or both transforms is not identity */
float size = font.getSize2D();
if (tx.isIdentity()) {
tx = font.getTransform();
tx.scale(size, size);
} else {
tx.scale(size, size);
if (font.isTransformed()) {
tx.concatenate(font.getTransform());
}
}
double shearx = tx.getShearX();
double scaley = tx.getScaleY();
if (shearx != 0) {
scaley = Math.sqrt(shearx * shearx + scaley * scaley);
}
ptSize = (int)(Math.abs(scaley)+0.5);
}
if (font2D.useAAForPtSize(ptSize)) {
return INTVAL_TEXT_ANTIALIAS_ON;
} else {
return INTVAL_TEXT_ANTIALIAS_OFF;
}
} else if (aa == VALUE_TEXT_ANTIALIAS_LCD_HRGB ||
aa == VALUE_TEXT_ANTIALIAS_LCD_HBGR) {
return INTVAL_TEXT_ANTIALIAS_LCD_HRGB;
} else if (aa == VALUE_TEXT_ANTIALIAS_LCD_VRGB ||
aa == VALUE_TEXT_ANTIALIAS_LCD_VBGR) {
return INTVAL_TEXT_ANTIALIAS_LCD_VRGB;
} else {
return INTVAL_TEXT_ANTIALIAS_OFF;
}
}
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);
}
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);
}
/**
* Converts text rendered in the given {@link Font} to a {@link Geometry}
* using a standard flatness factor.
*
* @param text the text to render
* @param font the font to render with
* @param geomFact the geometryFactory to use to create the result
* @return a polygonal geometry representing the rendered text
*/
public static Geometry read(String text, Font font, GeometryFactory geomFact)
{
double flatness = font.getSize() / FLATNESS_FACTOR;
return read(text, font, flatness, geomFact);
}