下面列出了java.awt.Color#brighter ( ) 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。
private void printLines(String lines[]) {
Color textColor = getTextColor();
Color textbackColor = getTextBackground();
// This is a feature that is not specified, but it is supported by
// DOS Frotz
if ((getFont().getStyle() & Font.BOLD) > 0 && !font.isReverseVideo()) {
textColor = textColor.brighter();
}
for (int i = 0; i < lines.length; i++) {
String line = lines[i];
printLine(line, textbackColor, textColor);
if (endsWithNewLine(line)) {
newline();
}
}
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DOval(Graphics g, Color bg,
int x, int y, int w, int h, boolean raised)
{
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawArc(x, y, w, h, 45, 180);
g.setColor(raised ? shadow : highlight);
g.drawArc(x, y, w, h, 225, 180);
g.setColor(c);
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DOval(Graphics g, Color bg,
int x, int y, int w, int h, boolean raised)
{
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawArc(x, y, w, h, 45, 180);
g.setColor(raised ? shadow : highlight);
g.drawArc(x, y, w, h, 225, 180);
g.setColor(c);
}
void draw3DOval(Graphics g, Color bg,
int x, int y, int w, int h, boolean raised)
{
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawArc(x, y, w, h, 45, 180);
g.setColor(raised ? shadow : highlight);
g.drawArc(x, y, w, h, 225, 180);
g.setColor(c);
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DRect(Graphics g, Color bg,
int x, int y, int width, int height,
boolean raised) {
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawLine(x, y, x, y + height);
g.drawLine(x + 1, y, x + width - 1, y);
g.setColor(raised ? shadow : highlight);
g.drawLine(x + 1, y + height, x + width, y + height);
g.drawLine(x + width, y, x + width, y + height - 1);
g.setColor(c);
}
void draw3DOval(Graphics g, Color bg,
int x, int y, int w, int h, boolean raised)
{
Color c = g.getColor();
Color shadow = bg.darker();
Color highlight = bg.brighter();
g.setColor(raised ? highlight : shadow);
g.drawArc(x, y, w, h, 45, 180);
g.setColor(raised ? shadow : highlight);
g.drawArc(x, y, w, h, 225, 180);
g.setColor(c);
}
@Override
protected void paintComponent(Graphics g) {
if (!(g instanceof Graphics2D)) {
return;
}
int width = getWidth();
int barRectWidth = width;
int height = getHeight();
int barRectHeight = height;
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
int amountFull = (int) (barRectWidth * passedPercentage / 100.0f);
int amountSkip = (int) (barRectWidth * skippedPercentage / 100.0f);
int amountAbort = (int) (barRectWidth * abortedPercentage / 100.0f);
int amountFail = Math.abs(barRectWidth - amountFull - amountSkip - amountAbort);
if(amountFail <= 1) {
amountFail = 0;
}
Color notCoveredLight = NOT_COVERED_LIGHT;
Color notCoveredDark = NOT_COVERED_DARK;
Color coveredLight = COVERED_LIGHT;
Color coveredDark = COVERED_DARK;
Color noTestsLight = NO_TESTS_LIGHT;
Color noTestsDark = NO_TESTS_DARK;
Color abortedTestsLight = ABORTED_TESTS_LIGHT;
Color abortedTestsDark = ABORTED_TESTS_DARK;
if (emphasize) {
coveredDark = coveredDark.darker();
notCoveredDark = notCoveredDark.darker();
noTestsDark = noTestsDark.darker();
abortedTestsDark = abortedTestsDark.darker();
} else if (selected) {
coveredLight = coveredLight.brighter();
coveredDark = coveredDark.darker();
notCoveredLight = notCoveredLight.brighter();
notCoveredDark = notCoveredDark.darker();
noTestsLight = noTestsLight.brighter();
noTestsDark = noTestsDark.darker();
abortedTestsLight = abortedTestsLight.brighter();
abortedTestsDark = abortedTestsDark.darker();
}
Graphics2D g2 = (Graphics2D) g;
// running with no results yet -> gray
Color light = noTestsLight;
Color dark = noTestsDark;
if (abortedReported || skippedReported || passedReported) {
// running with at least one result or finished
if (passedPercentage == 100.0) {
// contains only successful tests -> green
light = coveredLight;
dark = coveredDark;
} else if (abortedPercentage > 0.0) {
// contains aborted tests -> abort color
light = abortedTestsLight;
dark = abortedTestsDark;
} else if(100.0f - passedPercentage - abortedPercentage - skippedPercentage > 0.0001) {
// contains failed tests -> red
light = notCoveredLight;
dark = notCoveredDark;
} else if (skippedPercentage > 0.0) {
// contains ignored tests -> gray
light = noTestsLight;
dark = noTestsDark;
}
}
g2.setPaint(new GradientPaint(0, phase, light, 0, phase + height / 2, dark, true));
g2.fillRect(1, 1, barRectWidth, height);
g2.setFont(getFont());
paintDropShadowText(g2, barRectWidth, barRectHeight);
}
/**
* Gets the next random colour
*
*/
public Color getNextColor(){
ColorSpace usedCS;
listToRead = listToRead % 8;
if(availableSpacesList[listToRead].isEmpty()){
usedCS = usedSpacesList.removeFirst();
availableSpacesList[listToRead].addLast(new ColorSpace(usedCS.baseR,
usedCS.baseG,
usedCS.baseB,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(
usedCS.baseR + usedCS.radius/2,
usedCS.baseG,
usedCS.baseB,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(usedCS.baseR,
usedCS.baseG + usedCS.radius/2,
usedCS.baseB,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(
usedCS.baseR + usedCS.radius/2,
usedCS.baseG + usedCS.radius/2,
usedCS.baseB,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(usedCS.baseR,
usedCS.baseG,
usedCS.baseB + usedCS.radius/2,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(
usedCS.baseR + usedCS.radius/2,
usedCS.baseG,
usedCS.baseB + usedCS.radius/2,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(usedCS.baseR,
usedCS.baseG + usedCS.radius/2,
usedCS.baseB + usedCS.radius/2,
usedCS.radius/2));
availableSpacesList[listToRead].addLast(new ColorSpace(
usedCS.baseR + usedCS.radius/2,
usedCS.baseG + usedCS.radius/2,
usedCS.baseB + usedCS.radius/2,
usedCS.radius/2));
}
usedCS = availableSpacesList[listToRead].removeFirst();
Color res = new Color(usedCS.baseR + usedCS.radius/2,
usedCS.baseG + usedCS.radius/2,
usedCS.baseB + usedCS.radius/2);
usedSpacesList.addLast(usedCS);
listToRead++;
res = res.brighter();
return res;
}
private ThinBevelBorder(int bevelType, Color highlight, Color shadow) {
super(bevelType, highlight.brighter(), highlight, shadow, shadow.brighter());
}
@Override
protected void paintComponent(Graphics g) {
if (!(g instanceof Graphics2D)) {
return;
}
int width = getWidth();
int barRectWidth = width;
int height = getHeight();
int barRectHeight = height;
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
int amountFull = (int) (barRectWidth * coveragePercentage / 100.0f);
Graphics2D g2 = (Graphics2D) g;
g2.setColor(getBackground());
Color notCoveredLight = NOT_COVERED_LIGHT;
Color notCoveredDark = NOT_COVERED_DARK;
Color coveredLight = COVERED_LIGHT;
Color coveredDark = COVERED_DARK;
if (emphasize) {
coveredDark = coveredDark.darker();
} else if (selected) {
coveredLight = coveredLight.brighter();
coveredDark = coveredDark.darker();
}
if (emphasize) {
notCoveredDark = notCoveredDark.darker();
} else if (selected) {
notCoveredLight = notCoveredLight.brighter();
notCoveredDark = notCoveredDark.darker();
}
g2.setPaint(new GradientPaint(0, 0, notCoveredLight,
0, height / 2, notCoveredDark));
g2.fillRect(amountFull, 1, width - 1, height / 2);
g2.setPaint(new GradientPaint(0, height / 2, notCoveredDark,
0, 2 * height, notCoveredLight));
g2.fillRect(amountFull, height / 2, width - 1, height / 2);
g2.setColor(getForeground());
g2.setPaint(new GradientPaint(0, 0, coveredLight,
0, height / 2, coveredDark));
g2.fillRect(1, 1, amountFull, height / 2);
g2.setPaint(new GradientPaint(0, height / 2, coveredDark,
0, 2 * height, coveredLight));
g2.fillRect(1, height / 2, amountFull, height / 2);
Rectangle oldClip = g2.getClipBounds();
if (coveragePercentage > 0.0f) {
g2.setColor(coveredDark);
g2.clipRect(0, 0, amountFull + 1, height);
g2.drawRect(0, 0, width - 1, height - 1);
}
if (coveragePercentage < 100.0f) {
g2.setColor(notCoveredDark);
g2.setClip(oldClip);
g2.clipRect(amountFull, 0, width, height);
g2.drawRect(0, 0, width - 1, height - 1);
}
g2.setClip(oldClip);
g2.setFont(getFont());
paintDropShadowText(g2, barRectWidth, barRectHeight);
}
static Color ensureContrastingColor(Color fg, Color bg) {
if (bg == null) {
if (isNimbus()) {
bg = UIManager.getColor("Tree.background"); //NOI18N
if (null == bg) {
bg = Color.WHITE;
}
} else {
bg = UIManager.getColor("text"); //NOI18N
if (bg == null) {
bg = Color.WHITE;
}
}
}
if (fg == null) {
if (isNimbus()) {
fg = UIManager.getColor("Tree.foreground"); //NOI18N
if (null == fg) {
fg = Color.BLACK;
}
} else {
fg = UIManager.getColor("textText"); //NOI18N
if (fg == null) {
fg = Color.BLACK;
}
}
}
if (Color.BLACK.equals(fg) && Color.WHITE.equals(fg)) {
return fg;
}
boolean replace = fg.equals(bg);
int dif = 0;
if (!replace) {
dif = difference(fg, bg);
replace = dif < 60;
}
if (replace) {
int lum = luminance(bg);
boolean darker = lum >= 128;
if (darker) {
fg = fg.darker();
} else {
fg = fg.brighter();
}
}
return fg;
}
/**
* Creates a bevel border with the specified type, highlight and
* shadow colors.
* @param bevelType the type of bevel for the border
* @param highlight the color to use for the bevel highlight
* @param shadow the color to use for the bevel shadow
*/
public BevelBorder(int bevelType, Color highlight, Color shadow) {
this(bevelType, highlight.brighter(), highlight, shadow, shadow.brighter());
}
/**
* Creates a bevel border with the specified type, highlight and
* shadow colors.
* @param bevelType the type of bevel for the border
* @param highlight the color to use for the bevel highlight
* @param shadow the color to use for the bevel shadow
*/
public BevelBorder(int bevelType, Color highlight, Color shadow) {
this(bevelType, highlight.brighter(), highlight, shadow, shadow.brighter());
}
/**
* Creates a bevel border with the specified type, highlight and
* shadow colors.
* @param bevelType the type of bevel for the border
* @param highlight the color to use for the bevel highlight
* @param shadow the color to use for the bevel shadow
*/
public BevelBorder(int bevelType, Color highlight, Color shadow) {
this(bevelType, highlight.brighter(), highlight, shadow, shadow.brighter());
}
/**
* Creates a bevel border with the specified type, highlight and
* shadow colors.
* @param bevelType the type of bevel for the border
* @param highlight the color to use for the bevel highlight
* @param shadow the color to use for the bevel shadow
*/
public BevelBorder(int bevelType, Color highlight, Color shadow) {
this(bevelType, highlight.brighter(), highlight, shadow, shadow.brighter());
}