Java Code Examples for java.awt.Graphics2D#getRenderingHint()
The following examples show how to use
java.awt.Graphics2D#getRenderingHint() .
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Example 1
| Source File: Axis.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Draws an axis line at the current cursor position and edge.
*
* @param g2 the graphics device.
* @param cursor the cursor position.
* @param dataArea the data area.
* @param edge the edge.
*/
protected void drawAxisLine(Graphics2D g2, double cursor,
Rectangle2D dataArea, RectangleEdge edge) {
Line2D axisLine = null;
double x = dataArea.getX();
double y = dataArea.getY();
if (edge == RectangleEdge.TOP) {
axisLine = new Line2D.Double(x, cursor, dataArea.getMaxX(), cursor);
} else if (edge == RectangleEdge.BOTTOM) {
axisLine = new Line2D.Double(x, cursor, dataArea.getMaxX(), cursor);
} else if (edge == RectangleEdge.LEFT) {
axisLine = new Line2D.Double(cursor, y, cursor, dataArea.getMaxY());
} else if (edge == RectangleEdge.RIGHT) {
axisLine = new Line2D.Double(cursor, y, cursor, dataArea.getMaxY());
}
g2.setPaint(this.axisLinePaint);
g2.setStroke(this.axisLineStroke);
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.draw(axisLine);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 2
| Source File: FastScatterPlot.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Draws the gridlines for the plot, if they are visible.
*
* @param g2 the graphics device.
* @param dataArea the data area.
* @param ticks the ticks.
*/
protected void drawRangeGridlines(Graphics2D g2, Rectangle2D dataArea,
List ticks) {
if (!isRangeGridlinesVisible()) {
return;
}
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Iterator iterator = ticks.iterator();
while (iterator.hasNext()) {
ValueTick tick = (ValueTick) iterator.next();
double v = this.rangeAxis.valueToJava2D(tick.getValue(),
dataArea, RectangleEdge.LEFT);
Line2D line = new Line2D.Double(dataArea.getMinX(), v,
dataArea.getMaxX(), v);
g2.setPaint(getRangeGridlinePaint());
g2.setStroke(getRangeGridlineStroke());
g2.draw(line);
}
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 3
| Source File: FastScatterPlot.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Draws the gridlines for the plot, if they are visible.
*
* @param g2 the graphics device.
* @param dataArea the data area.
* @param ticks the ticks.
*/
protected void drawRangeGridlines(Graphics2D g2, Rectangle2D dataArea,
List ticks) {
if (!isRangeGridlinesVisible()) {
return;
}
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Iterator iterator = ticks.iterator();
while (iterator.hasNext()) {
ValueTick tick = (ValueTick) iterator.next();
double v = this.rangeAxis.valueToJava2D(tick.getValue(),
dataArea, RectangleEdge.LEFT);
Line2D line = new Line2D.Double(dataArea.getMinX(), v,
dataArea.getMaxX(), v);
g2.setPaint(getRangeGridlinePaint());
g2.setStroke(getRangeGridlineStroke());
g2.draw(line);
}
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 4
| Source File: DrawPictureShape.java From lams with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an ImageRenderer for the PictureData
*
* @param graphics
* @return the image renderer
*/
public static ImageRenderer getImageRenderer(Graphics2D graphics, String contentType) {
ImageRenderer renderer = (ImageRenderer)graphics.getRenderingHint(Drawable.IMAGE_RENDERER);
if (renderer != null) {
return renderer;
}
if (PictureType.WMF.contentType.equals(contentType)) {
try {
@SuppressWarnings("unchecked")
Class<? extends ImageRenderer> irc = (Class<? extends ImageRenderer>)
Thread.currentThread().getContextClassLoader().loadClass(WMF_IMAGE_RENDERER);
return irc.newInstance();
} catch (Exception e) {
// WMF image renderer is not on the classpath, continuing with BitmapRenderer
// although this doesn't make much sense ...
LOG.log(POILogger.ERROR, "WMF image renderer is not on the classpath - include poi-scratchpad jar!", e);
}
}
return new BitmapImageRenderer();
}
Example 5
| Source File: FontPanel.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
static Integer getDefaultLCDContrast() {
if (defaultContrast == null) {
GraphicsConfiguration gc =
GraphicsEnvironment.getLocalGraphicsEnvironment().
getDefaultScreenDevice().getDefaultConfiguration();
Graphics2D g2d =
(Graphics2D)(gc.createCompatibleImage(1,1).getGraphics());
defaultContrast = (Integer)
g2d.getRenderingHint(RenderingHints.KEY_TEXT_LCD_CONTRAST);
}
return defaultContrast;
}
Example 6
| Source File: AbstractCategoryItemRenderer.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a line perpendicular to the range axis.
*
* @param g2 the graphics device.
* @param plot the plot.
* @param axis the value axis.
* @param dataArea the area for plotting data (not yet adjusted for any 3D
* effect).
* @param value the value at which the grid line should be drawn.
* @param paint the paint (<code>null</code> not permitted).
* @param stroke the stroke (<code>null</code> not permitted).
*
* @see #drawRangeGridline
*
* @since 1.0.13
*/
public void drawRangeLine(Graphics2D g2, CategoryPlot plot, ValueAxis axis,
Rectangle2D dataArea, double value, Paint paint, Stroke stroke) {
// TODO: In JFreeChart 1.2.0, put this method in the
// CategoryItemRenderer interface
Range range = axis.getRange();
if (!range.contains(value)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
Line2D line = null;
double v = axis.valueToJava2D(value, dataArea, plot.getRangeAxisEdge());
if (orientation == PlotOrientation.HORIZONTAL) {
line = new Line2D.Double(v, dataArea.getMinY(), v,
dataArea.getMaxY());
} else if (orientation == PlotOrientation.VERTICAL) {
line = new Line2D.Double(dataArea.getMinX(), v,
dataArea.getMaxX(), v);
}
g2.setPaint(paint);
g2.setStroke(stroke);
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 7
| Source File: XYPlot.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a domain crosshair.
*
* @param g2 the graphics target.
* @param dataArea the data area.
* @param orientation the plot orientation.
* @param value the crosshair value.
* @param axis the axis against which the value is measured.
* @param stroke the stroke used to draw the crosshair line.
* @param paint the paint used to draw the crosshair line.
*
* @since 1.0.4
*/
protected void drawDomainCrosshair(Graphics2D g2, Rectangle2D dataArea,
PlotOrientation orientation, double value, ValueAxis axis,
Stroke stroke, Paint paint) {
if (!axis.getRange().contains(value)) {
return;
}
Line2D line;
if (orientation == PlotOrientation.VERTICAL) {
double xx = axis.valueToJava2D(value, dataArea,
RectangleEdge.BOTTOM);
line = new Line2D.Double(xx, dataArea.getMinY(), xx,
dataArea.getMaxY());
} else {
double yy = axis.valueToJava2D(value, dataArea,
RectangleEdge.LEFT);
line = new Line2D.Double(dataArea.getMinX(), yy,
dataArea.getMaxX(), yy);
}
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 8
| Source File: GraphicsBox.java From lams with GNU General Public License v2.0 | 5 votes |
|
public void draw(Graphics2D g2, float x, float y) {
AffineTransform oldAt = g2.getTransform();
Object oldKey = null;
if (interp != null) {
oldKey = g2.getRenderingHint(RenderingHints.KEY_INTERPOLATION);
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, interp);
}
g2.translate(x, y - height);
g2.scale(scl, scl);
g2.drawImage(image, 0, 0, null);
g2.setTransform(oldAt);
if (oldKey != null) {
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, oldKey);
}
}
Example 9
| Source File: SwingUtilities2.java From Bytecoder with Apache License 2.0 | 5 votes |
|
/**
* Enables the antialiasing rendering hint for the scaled graphics and
* returns the previous hint value.
* The returned null value indicates that the passed graphics is not
* instance of Graphics2D.
*
* @param g the graphics
* @return the previous antialiasing rendering hint value if the passed
* graphics is instance of Graphics2D, null otherwise.
*/
public static Object getAndSetAntialisingHintForScaledGraphics(Graphics g) {
if (isScaledGraphics(g) && isLocalDisplay()) {
Graphics2D g2d = (Graphics2D) g;
Object hint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
return hint;
}
return null;
}
Example 10
| Source File: IGCheckBox.java From open-ig with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D)g;
Object rh = g2.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
g2.setFont(getFont());
int size = 16;
if (isEnabled() || !editable) {
g2.setColor(getForeground());
} else {
g2.setColor(Color.GRAY);
}
g2.drawRect(0, check.getHeight() - size, size - 1, size - 1);
g2.drawRect(1, check.getHeight() - size + 1, size - 3, size - 3);
if (isSelected()) {
if (isEnabled() || !editable) {
g2.drawImage(check, 0, 0, null);
} else {
g2.drawImage(checkGs, 0, 0, null);
}
}
int dy = check.getHeight();
g2.drawString(getText(), size + 6, dy);
g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, rh);
}
Example 11
| Source File: AbstractXYItemRenderer.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a grid line against the range axis.
*
* @param g2 the graphics device.
* @param plot the plot.
* @param axis the value axis.
* @param dataArea the area for plotting data (not yet adjusted for any
* 3D effect).
* @param value the value at which the grid line should be drawn.
*/
@Override
public void drawDomainGridLine(Graphics2D g2, XYPlot plot, ValueAxis axis,
Rectangle2D dataArea, double value) {
Range range = axis.getRange();
if (!range.contains(value)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
double v = axis.valueToJava2D(value, dataArea,
plot.getDomainAxisEdge());
Line2D line = null;
if (orientation == PlotOrientation.HORIZONTAL) {
line = new Line2D.Double(dataArea.getMinX(), v,
dataArea.getMaxX(), v);
}
else if (orientation == PlotOrientation.VERTICAL) {
line = new Line2D.Double(v, dataArea.getMinY(), v,
dataArea.getMaxY());
}
Paint paint = plot.getDomainGridlinePaint();
Stroke stroke = plot.getDomainGridlineStroke();
g2.setPaint(paint != null ? paint : Plot.DEFAULT_OUTLINE_PAINT);
g2.setStroke(stroke != null ? stroke : Plot.DEFAULT_OUTLINE_STROKE);
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 12
| Source File: XYPlot.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a domain crosshair.
*
* @param g2 the graphics target.
* @param dataArea the data area.
* @param orientation the plot orientation.
* @param value the crosshair value.
* @param axis the axis against which the value is measured.
* @param stroke the stroke used to draw the crosshair line.
* @param paint the paint used to draw the crosshair line.
*
* @since 1.0.4
*/
protected void drawDomainCrosshair(Graphics2D g2, Rectangle2D dataArea,
PlotOrientation orientation, double value, ValueAxis axis,
Stroke stroke, Paint paint) {
if (!axis.getRange().contains(value)) {
return;
}
Line2D line;
if (orientation == PlotOrientation.VERTICAL) {
double xx = axis.valueToJava2D(value, dataArea,
RectangleEdge.BOTTOM);
line = new Line2D.Double(xx, dataArea.getMinY(), xx,
dataArea.getMaxY());
} else {
double yy = axis.valueToJava2D(value, dataArea,
RectangleEdge.LEFT);
line = new Line2D.Double(dataArea.getMinX(), yy,
dataArea.getMaxX(), yy);
}
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 13
| Source File: AbstractXYItemRenderer.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a line perpendicular to the domain axis.
*
* @param g2 the graphics device.
* @param plot the plot.
* @param axis the value axis.
* @param dataArea the area for plotting data (not yet adjusted for any 3D
* effect).
* @param value the value at which the grid line should be drawn.
* @param paint the paint (<code>null</code> not permitted).
* @param stroke the stroke (<code>null</code> not permitted).
*
* @since 1.0.5
*/
public void drawDomainLine(Graphics2D g2, XYPlot plot, ValueAxis axis,
Rectangle2D dataArea, double value, Paint paint, Stroke stroke) {
Range range = axis.getRange();
if (!range.contains(value)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
Line2D line = null;
double v = axis.valueToJava2D(value, dataArea,
plot.getDomainAxisEdge());
if (orientation.isHorizontal()) {
line = new Line2D.Double(dataArea.getMinX(), v, dataArea.getMaxX(),
v);
} else if (orientation.isVertical()) {
line = new Line2D.Double(v, dataArea.getMinY(), v,
dataArea.getMaxY());
}
g2.setPaint(paint);
g2.setStroke(stroke);
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 14
| Source File: XYPlot.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws a range crosshair.
*
* @param g2 the graphics target.
* @param dataArea the data area.
* @param orientation the plot orientation.
* @param value the crosshair value.
* @param axis the axis against which the value is measured.
* @param stroke the stroke used to draw the crosshair line.
* @param paint the paint used to draw the crosshair line.
*
* @since 1.0.4
*/
protected void drawRangeCrosshair(Graphics2D g2, Rectangle2D dataArea,
PlotOrientation orientation, double value, ValueAxis axis,
Stroke stroke, Paint paint) {
if (!axis.getRange().contains(value)) {
return;
}
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Line2D line;
if (orientation == PlotOrientation.HORIZONTAL) {
double xx = axis.valueToJava2D(value, dataArea,
RectangleEdge.BOTTOM);
line = new Line2D.Double(xx, dataArea.getMinY(), xx,
dataArea.getMaxY());
} else {
double yy = axis.valueToJava2D(value, dataArea, RectangleEdge.LEFT);
line = new Line2D.Double(dataArea.getMinX(), yy,
dataArea.getMaxX(), yy);
}
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(line);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 15
| Source File: RoundBorder.java From visualvm with GNU General Public License v2.0 | 4 votes |
|
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Graphics2D g2 = (Graphics2D)g;
g2.setPaint(fillColor);
// NOTE: fillRoundRect seems to have poor performance on Linux
// g2.fillRoundRect(x + halfBorderStrokeWidth, y + halfBorderStrokeWidth,
// width - borderStrokeWidth, height - borderStrokeWidth,
// arcRadius * 2, arcRadius * 2);
int arcRadius2 = arcRadius * 2;
int arcRadius2p1 = arcRadius2 + 1;
g2.fillArc(x, y, arcRadius2, arcRadius2, 90, 90);
g2.fillArc(x + width - arcRadius2p1, y, arcRadius2, arcRadius2, 0, 90);
g2.fillArc(x, y + height - arcRadius2p1, arcRadius2, arcRadius2, 180, 90);
g2.fillArc(x + width - arcRadius2p1, y + height - arcRadius2p1, arcRadius2, arcRadius2, 270, 90);
g2.fillRect(x + arcRadius, y, width - arcRadius2p1, height);
g2.fillRect(x, y + arcRadius, arcRadius, height - arcRadius2p1);
g2.fillRect(x + width - arcRadius - 1, y + arcRadius, arcRadius, height - arcRadius2p1);
Object aa = null;
Object sc = null;
if (!forceSpeed) {
aa = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
sc = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
}
g2.setStroke(borderStroke);
g2.setPaint(lineColor);
g2.drawRoundRect(x + halfBorderStrokeWidth, y + halfBorderStrokeWidth,
width - borderStrokeWidth, height - borderStrokeWidth,
arcRadius * 2, arcRadius * 2);
if (!forceSpeed) {
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aa);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, sc);
}
}
Example 16
| Source File: SwingUtilities2.java From Bytecoder with Apache License 2.0 | 4 votes |
|
public static float drawChars(JComponent c, Graphics g,
char[] data,
int offset,
int length,
float x,
float y,
boolean useFPAPI) {
if ( length <= 0 ) { //no need to paint empty strings
return x;
}
float nextX = x + getFontCharsWidth(data, offset, length,
getFontMetrics(c, g),
useFPAPI);
if (isPrinting(g)) {
Graphics2D g2d = getGraphics2D(g);
if (g2d != null) {
FontRenderContext deviceFontRenderContext = g2d.
getFontRenderContext();
FontRenderContext frc = getFontRenderContext(c);
if (frc != null &&
!isFontRenderContextPrintCompatible
(deviceFontRenderContext, frc)) {
String text = new String(data, offset, length);
TextLayout layout = new TextLayout(text, g2d.getFont(),
deviceFontRenderContext);
String trimmedText = trimTrailingSpaces(text);
if (!trimmedText.isEmpty()) {
float screenWidth = (float)g2d.getFont().
getStringBounds(trimmedText, frc).getWidth();
// If text fits the screenWidth, then do not need to justify
if (SwingUtilities2.stringWidth(c, g2d.getFontMetrics(),
trimmedText) > screenWidth) {
layout = layout.getJustifiedLayout(screenWidth);
}
/* Use alternate print color if specified */
Color col = g2d.getColor();
if (col instanceof PrintColorUIResource) {
g2d.setColor(((PrintColorUIResource)col).getPrintColor());
}
layout.draw(g2d,x,y);
g2d.setColor(col);
}
return nextX;
}
}
}
// Assume we're not printing if we get here, or that we are invoked
// via Swing text printing which is laid out for the printer.
Object aaHint = (c == null)
? null
: c.getClientProperty(KEY_TEXT_ANTIALIASING);
if (!(g instanceof Graphics2D)) {
g.drawChars(data, offset, length, (int) x, (int) y);
return nextX;
}
Graphics2D g2 = (Graphics2D) g;
if (aaHint != null) {
Object oldContrast = null;
Object oldAAValue = g2.getRenderingHint(KEY_TEXT_ANTIALIASING);
if (aaHint != null && aaHint != oldAAValue) {
g2.setRenderingHint(KEY_TEXT_ANTIALIASING, aaHint);
} else {
oldAAValue = null;
}
Object lcdContrastHint = c.getClientProperty(KEY_TEXT_LCD_CONTRAST);
if (lcdContrastHint != null) {
oldContrast = g2.getRenderingHint(KEY_TEXT_LCD_CONTRAST);
if (lcdContrastHint.equals(oldContrast)) {
oldContrast = null;
} else {
g2.setRenderingHint(KEY_TEXT_LCD_CONTRAST,
lcdContrastHint);
}
}
g2.drawString(new String(data, offset, length), x, y);
if (oldAAValue != null) {
g2.setRenderingHint(KEY_TEXT_ANTIALIASING, oldAAValue);
}
if (oldContrast != null) {
g2.setRenderingHint(KEY_TEXT_LCD_CONTRAST, oldContrast);
}
}
else {
g2.drawString(new String(data, offset, length), x, y);
}
return nextX;
}
Example 17
| Source File: LineBorder.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the border by filling in the reserved space (in black).
*
* @param g2 the graphics device.
* @param area the area.
*/
@Override
public void draw(Graphics2D g2, Rectangle2D area) {
double w = area.getWidth();
double h = area.getHeight();
// if the area has zero height or width, we shouldn't draw anything
if (w <= 0.0 || h <= 0.0) {
return;
}
double t = this.insets.calculateTopInset(h);
double b = this.insets.calculateBottomInset(h);
double l = this.insets.calculateLeftInset(w);
double r = this.insets.calculateRightInset(w);
double x = area.getX();
double y = area.getY();
double x0 = x + l / 2.0;
double x1 = x + w - r / 2.0;
double y0 = y + h - b / 2.0;
double y1 = y + t / 2.0;
g2.setPaint(getPaint());
g2.setStroke(getStroke());
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Line2D line = new Line2D.Double();
if (t > 0.0) {
line.setLine(x0, y1, x1, y1);
g2.draw(line);
}
if (b > 0.0) {
line.setLine(x0, y0, x1, y0);
g2.draw(line);
}
if (l > 0.0) {
line.setLine(x0, y0, x0, y1);
g2.draw(line);
}
if (r > 0.0) {
line.setLine(x1, y0, x1, y1);
g2.draw(line);
}
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 18
| Source File: LineBorder.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the border by filling in the reserved space (in black).
*
* @param g2 the graphics device.
* @param area the area.
*/
@Override
public void draw(Graphics2D g2, Rectangle2D area) {
double w = area.getWidth();
double h = area.getHeight();
// if the area has zero height or width, we shouldn't draw anything
if (w <= 0.0 || h <= 0.0) {
return;
}
double t = this.insets.calculateTopInset(h);
double b = this.insets.calculateBottomInset(h);
double l = this.insets.calculateLeftInset(w);
double r = this.insets.calculateRightInset(w);
double x = area.getX();
double y = area.getY();
double x0 = x + l / 2.0;
double x1 = x + w - r / 2.0;
double y0 = y + h - b / 2.0;
double y1 = y + t / 2.0;
g2.setPaint(getPaint());
g2.setStroke(getStroke());
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Line2D line = new Line2D.Double();
if (t > 0.0) {
line.setLine(x0, y1, x1, y1);
g2.draw(line);
}
if (b > 0.0) {
line.setLine(x0, y0, x1, y0);
g2.draw(line);
}
if (l > 0.0) {
line.setLine(x0, y0, x0, y1);
g2.draw(line);
}
if (r > 0.0) {
line.setLine(x1, y0, x1, y1);
g2.draw(line);
}
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 19
| Source File: LineBorder.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the border by filling in the reserved space (in black).
*
* @param g2 the graphics device.
* @param area the area.
*/
@Override
public void draw(Graphics2D g2, Rectangle2D area) {
double w = area.getWidth();
double h = area.getHeight();
// if the area has zero height or width, we shouldn't draw anything
if (w <= 0.0 || h <= 0.0) {
return;
}
double t = this.insets.calculateTopInset(h);
double b = this.insets.calculateBottomInset(h);
double l = this.insets.calculateLeftInset(w);
double r = this.insets.calculateRightInset(w);
double x = area.getX();
double y = area.getY();
double x0 = x + l / 2.0;
double x1 = x + w - r / 2.0;
double y0 = y + h - b / 2.0;
double y1 = y + t / 2.0;
g2.setPaint(getPaint());
g2.setStroke(getStroke());
Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
RenderingHints.VALUE_STROKE_NORMALIZE);
Line2D line = new Line2D.Double();
if (t > 0.0) {
line.setLine(x0, y1, x1, y1);
g2.draw(line);
}
if (b > 0.0) {
line.setLine(x0, y0, x1, y0);
g2.draw(line);
}
if (l > 0.0) {
line.setLine(x0, y0, x0, y1);
g2.draw(line);
}
if (r > 0.0) {
line.setLine(x1, y0, x1, y1);
g2.draw(line);
}
g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}
Example 20
| Source File: DrawFactory.java From lams with GNU General Public License v2.0 | 2 votes |
|
/**
* Return a FontManager, either registered beforehand or a default implementation
*
* @param graphics the graphics context holding potentially a font manager
* @return the font manager
*/
public DrawFontManager getFontManager(Graphics2D graphics) {
DrawFontManager fontHandler = (DrawFontManager)graphics.getRenderingHint(Drawable.FONT_HANDLER);
return (fontHandler != null) ? fontHandler : new DrawFontManagerDefault();
}
