Java Code Examples for java.awt.FontMetrics#getMaxDescent()
The following examples show how to use
java.awt.FontMetrics#getMaxDescent() .
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Example 1
| Source File: LightweightEventTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
@Override
public Dimension getMinimumSize() {
Dimension minSize = new Dimension();
if (superIsButton) {
minSize = super.getMinimumSize();
} else {
Graphics g = getGraphics();
FontMetrics metrics = g.getFontMetrics();
minSize.width = metrics.stringWidth(labelString) + 14;
minSize.height = metrics.getMaxAscent()
+ metrics.getMaxDescent() + 9;
g.dispose();
g = null;
}
return minSize;
}
Example 2
| Source File: XpGlobesOverlay.java From plugins with GNU General Public License v3.0 | 6 votes |
|
private void drawProgressLabel(Graphics2D graphics, XpGlobe globe, int startXp, int goalXp, int x, int y)
{
if (goalXp <= globe.getCurrentXp())
{
return;
}
// Convert to int just to limit the decimal cases
String progress = (int) (getSkillProgress(startXp, globe.getCurrentXp(), goalXp)) + "%";
final FontMetrics metrics = graphics.getFontMetrics();
int drawX = x + (config.xpOrbSize() / 2) - (metrics.stringWidth(progress) / 2);
int drawY = y + (config.xpOrbSize() / 2) + (metrics.getHeight() / 2) - metrics.getMaxDescent();
OverlayUtil.renderTextLocation(graphics, new Point(drawX, drawY), progress, Color.WHITE);
}
Example 3
| Source File: ByteViewerLayoutModel.java From ghidra with Apache License 2.0 | 5 votes |
|
@Override
public Layout getLayout(BigInteger index) {
if (index.compareTo(numIndexes) >= 0) {
return null;
}
List<Field> fields = new ArrayList<Field>(8);
for (FieldFactory factory : factorys) {
Field field = factory.getField(index);
if (field != null) {
fields.add(field);
}
}
if (fields.size() == 0) {
if (factorys.length > 0) {
FontMetrics fm = factorys[0].getMetrics();
int height = fm.getMaxAscent() + fm.getMaxDescent();
fields.add(
new EmptyTextField(height, factorys[0].getStartX(), 0, factorys[0].getWidth()));
}
else {
fields.add(new EmptyTextField(20, 0, 0, 10));
}
}
Field[] fieldArray = new Field[fields.size()];
fields.toArray(fieldArray);
return new SingleRowLayout(fieldArray);
}
Example 4
| Source File: LightweightEventTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
@Override
public void paint(Graphics g) {
super.paint(g);
Rectangle bounds = getBounds();
if (superIsButton) {
return;
}
Dimension size = getSize();
Color oldColor = g.getColor();
// draw border
g.setColor(getBackground());
g.fill3DRect(0, 0, size.width, size.height, false);
g.fill3DRect(3, 3, size.width - 6, size.height - 6, true);
// draw text
FontMetrics metrics = g.getFontMetrics();
int centerX = size.width / 2;
int centerY = size.height / 2;
int textX = centerX - (metrics.stringWidth(labelString) / 2);
int textY = centerY
+ ((metrics.getMaxAscent() + metrics.getMaxDescent()) / 2);
g.setColor(getForeground());
g.drawString(labelString, textX, textY);
g.setColor(oldColor);
}
Example 5
| Source File: SwingTerminal.java From jexer with MIT License | 5 votes |
|
/**
* Figure out my font dimensions. This code path is needed to lazy-load
* the information inside paint().
*
* @param gr Graphics object to use
*/
private void getFontDimensions(final Graphics gr) {
swing.setFont(font);
FontMetrics fm = gr.getFontMetrics();
maxDescent = fm.getMaxDescent();
Rectangle2D bounds = fm.getMaxCharBounds(gr);
int leading = fm.getLeading();
textWidth = (int)Math.round(bounds.getWidth());
// textHeight = (int)Math.round(bounds.getHeight()) - maxDescent;
// This produces the same number, but works better for ugly
// monospace.
textHeight = fm.getMaxAscent() + maxDescent - leading;
if (gotTerminus == true) {
textHeight++;
}
if (getFontAdjustments() == false) {
// We were unable to programmatically determine textAdjustX and
// textAdjustY, so try some guesses based on VM vendor.
String runtime = System.getProperty("java.runtime.name");
if ((runtime != null) && (runtime.contains("Java(TM)"))) {
textAdjustY = -1;
textAdjustX = 0;
}
}
if (sessionInfo != null) {
sessionInfo.setTextCellDimensions(textWidth, textHeight);
}
gotFontDimensions = true;
}
Example 6
| Source File: PMSimpleLabel.java From megamek with GNU General Public License v2.0 | 5 votes |
|
public PMSimpleLabel(String s, FontMetrics fm, Color c) {
string = s;
this.fm = fm;
width = fm.stringWidth(string);
height = fm.getHeight();
descent = fm.getMaxDescent();
color = c;
}
Example 7
| Source File: HtmlLabelUI.java From netbeans with Apache License 2.0 | 4 votes |
|
/** Actually paint the icon and text using our own html rendering engine. */
private void paintIconAndText(Graphics g, HtmlRendererImpl r) {
Font f = font(r);
g.setFont(f);
FontMetrics fm = g.getFontMetrics();
//Find out what height we need
int txtH = fm.getMaxAscent() + fm.getMaxDescent();
Insets ins = r.getInsets();
//find out the available height less the insets
int rHeight = r.getHeight();
int availH = rHeight - (ins.top + ins.bottom);
int txtY;
if (availH >= txtH) {
//Center the text if we have space
txtY = (txtH + ins.top + ((availH / 2) - (txtH / 2))) - fm.getMaxDescent();
} else if (r.getHeight() > txtH) {
txtY = txtH + (rHeight - txtH) / 2 - fm.getMaxDescent();
} else {
//Okay, it's not going to fit, punt.
txtY = fm.getMaxAscent();
}
int txtX = r.getIndent();
Icon icon = r.getIcon();
//Check the icon non-null and height (see TabData.NO_ICON for why)
if ((icon != null) && (icon.getIconWidth() > 0) && (icon.getIconHeight() > 0)) {
int iconY;
if (availH > icon.getIconHeight()) {
//add 2 to make sure icon top pixels are not cut off by outline
iconY = ins.top + ((availH / 2) - (icon.getIconHeight() / 2)); // + 2;
} else if (availH == icon.getIconHeight()) {
//They're an exact match, make it 0
iconY = ins.top;
} else {
//Won't fit; make the top visible and cut the rest off (option:
//center it and clip it on top and bottom - probably even harder
//to recognize that way, though)
iconY = ins.top;
}
//add in the insets
int iconX = ins.left + r.getIndent() + 1; //+1 to get it out of the way of the focus border
try {
//Diagnostic - the CPP module currently is constructing
//some ImageIcon from a null image in Options. So, catch it and at
//least give a meaningful message that indicates what node
//is the culprit
icon.paintIcon(r, g, iconX, iconY);
} catch (NullPointerException npe) {
Exceptions.attachMessage(npe,
"Probably an ImageIcon with a null source image: " +
icon + " - " + r.getText()); //NOI18N
Exceptions.printStackTrace(npe);
}
txtX = iconX + icon.getIconWidth() + r.getIconTextGap();
} else {
//If there's no icon, paint the text where the icon would start
txtX += ins.left;
}
String text = r.getText();
if (text == null) {
//No text, we're done
return;
}
//Get the available horizontal pixels for text
int txtW = (icon != null)
? (r.getWidth() - (ins.left + ins.right + icon.getIconWidth() + r.getIconTextGap() + r.getIndent()))
: (r.getWidth() - (ins.left + ins.right + r.getIndent()));
Color background = getBackgroundFor(r);
Color foreground = ensureContrastingColor(getForegroundFor(r), background);
if (r.isHtml()) {
HtmlRenderer._renderHTML(text, 0, g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true, background, r.isSelected());
} else {
HtmlRenderer.renderPlainString(text, g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true);
}
}
Example 8
| Source File: FontPanel.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 9
| Source File: FontPanel.java From hottub with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 10
| Source File: FontPanel.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 11
| Source File: FontPanel.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 12
| Source File: FontPanel.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 13
| Source File: FontPanel.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 14
| Source File: HtmlLabelUI.java From netbeans with Apache License 2.0 | 4 votes |
|
private Dimension calcPreferredSize(HtmlRendererImpl r) {
Insets ins = r.getInsets();
Dimension prefSize = new java.awt.Dimension(ins.left + ins.right, ins.top + ins.bottom);
String text = r.getText();
Graphics g = r.getGraphics();
Icon icon = r.getIcon();
Font font = font(r);
if (text != null) {
FontMetrics fm = g.getFontMetrics(font);
prefSize.height += (fm.getMaxAscent() + fm.getMaxDescent());
}
if (icon != null) {
if (r.isCentered()) {
prefSize.height += (icon.getIconHeight() + r.getIconTextGap());
prefSize.width += icon.getIconWidth();
} else {
prefSize.height = Math.max(icon.getIconHeight() + ins.top + ins.bottom, prefSize.height);
prefSize.width += (icon.getIconWidth() + r.getIconTextGap());
}
}
//Antialiasing affects the text metrics, so use it if needed when
//calculating preferred size or the result here will be narrower
//than the space actually needed
((Graphics2D) g).addRenderingHints(getHints());
int textwidth = textWidth(text, g, font, r.isHtml()) + 4;
if (r.isCentered()) {
prefSize.width = Math.max(prefSize.width, textwidth + ins.right + ins.left);
} else {
prefSize.width += (textwidth + r.getIndent());
}
if (FIXED_HEIGHT > 0) {
prefSize.height = FIXED_HEIGHT;
}
return prefSize;
}
Example 15
| Source File: FontPanel.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 16
| Source File: FontPanel.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 17
| Source File: FontPanel.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 18
| Source File: FontPanel.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 19
| Source File: LightButton.java From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
ButtonModel m = getModel();
Insets insets = getInsets();
int width = getWidth() - insets.left - insets.right;
int height = getHeight() - insets.top - insets.bottom;
tileStretchPaint(g2,this,(BufferedImage) getImage(m.isArmed()), sourceInsets);
if (getModel().isRollover()) {
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2.drawImage(buttonHighlight,
insets.left + 2, insets.top + 2,
width - 4, height - 4, null);
}
FontMetrics fm = getFontMetrics(getFont());
TextLayout layout = new TextLayout(getText(),
getFont(),
g2.getFontRenderContext());
Rectangle2D bounds = layout.getBounds();
int x = (int) (getWidth() - insets.left - insets.right -
bounds.getWidth()) / 2;
//x -= 2;
int y = (getHeight() - insets.top - insets.bottom -
fm.getMaxAscent() - fm.getMaxDescent()) / 2;
y += fm.getAscent() - 1;
if (m.isArmed()) {
x += 1;
y += 1;
}
g2.setColor(shadowColor);
layout.draw(g2,
x + (int) Math.ceil(shadowOffsetX),
y + (int) Math.ceil(shadowOffsetY));
g2.setColor(getForeground());
layout.draw(g2, x, y);
}
Example 20
| Source File: JEditTextArea.java From rapidminer-studio with GNU Affero General Public License v3.0 | 2 votes |
|
/**
* Converts a line index to a y co-ordinate.
*
* @param line
* The line
*/
public int lineToY(int line) {
FontMetrics fm = painter.getFontMetrics();
return (line - firstLine) * fm.getHeight() - (fm.getLeading() + fm.getMaxDescent());
}
