Java Code Examples for org.eclipse.swt.graphics.Path#close()
The following examples show how to use
org.eclipse.swt.graphics.Path#close() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: SWTGraphics2D.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 2
| Source File: SWTGraphics2D.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 3
| Source File: SWTGraphics2D.java From SIMVA-SoS with Apache License 2.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 4
| Source File: SWTGraphics2D.java From ECG-Viewer with GNU General Public License v2.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 5
| Source File: SWTGraphics2D.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 6
| Source File: SWTGraphics2D.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 7
| Source File: SWTGraphics2D.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Converts an AWT <code>Shape</code> into a SWT <code>Path</code>.
*
* @param shape the shape (<code>null</code> not permitted).
*
* @return The path.
*/
private Path toSwtPath(Shape shape) {
int type;
float[] coords = new float[6];
Path path = new Path(this.gc.getDevice());
PathIterator pit = shape.getPathIterator(null);
while (!pit.isDone()) {
type = pit.currentSegment(coords);
switch (type) {
case (PathIterator.SEG_MOVETO):
path.moveTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_LINETO):
path.lineTo(coords[0], coords[1]);
break;
case (PathIterator.SEG_QUADTO):
path.quadTo(coords[0], coords[1], coords[2], coords[3]);
break;
case (PathIterator.SEG_CUBICTO):
path.cubicTo(coords[0], coords[1], coords[2],
coords[3], coords[4], coords[5]);
break;
case (PathIterator.SEG_CLOSE):
path.close();
break;
default:
break;
}
pit.next();
}
return path;
}
Example 8
| Source File: ProgressCircle.java From nebula with Eclipse Public License 2.0 | 4 votes |
|
private void paintControl(final PaintEvent e) {
firstDisplay = false;
final GC gc = e.gc;
gc.setAdvanced(true);
gc.setAntialias(SWT.ON);
// Draw the selected part
final Path pathHighlight = new Path(getDisplay());
float ratio = 1.0f * value / (maximum - minimum);
if (minimum < 0 && maximum < 0) {
ratio = -1.0f * (minimum - value) / (maximum - minimum);
}
float angle = ratio * 360f;
if (minimum < 0 && maximum > 0) {
angle += 180;
}
pathHighlight.addArc(MARGIN, MARGIN, circleSize, circleSize, 90, -angle);
pathHighlight.lineTo((MARGIN + circleSize) / 2, (MARGIN + circleSize) / 2);
pathHighlight.close();
gc.setBackground(getHighlightColor());
gc.fillPath(pathHighlight);
pathHighlight.dispose();
// Draw the unselected part
final Path path = new Path(getDisplay());
final float unselectedAngle = 360f - angle;
path.addArc(MARGIN, MARGIN, circleSize, circleSize, 90 - angle, -unselectedAngle);
path.lineTo((MARGIN + circleSize) / 2, (MARGIN + circleSize) / 2);
path.close();
gc.setBackground(getForeground());
gc.fillPath(path);
pathHighlight.dispose();
// Draw the hole
gc.setBackground(getBackground());
gc.fillOval(MARGIN + thickness, MARGIN + thickness, circleSize - thickness * 2, circleSize - thickness * 2);
if (showText) {
gc.setForeground(getHighlightColor());
final String text;
if (isTimer) {
final LocalTime time = LocalTime.ofSecondOfDay(value);
if (time.getHour() == 0) {
if (time.getMinute() == 0) {
// Seconds only
text = String.format("%02d", time.getSecond());
} else {
// Minutes+secondes
text = String.format("%02d:%02d", time.getMinute(), time.getSecond());
}
} else {
// Hour/Min/sec
text = String.format("%02d:%02d:%02d", time.getHour(), time.getMinute(), time.getSecond());
}
} else {
text = String.format(textPattern, value);
}
final Point textSize = gc.stringExtent(text);
final int x = MARGIN + (circleSize - textSize.x) / 2;
final int y = (circleSize - textSize.y) / 2;
gc.drawText(text, x, y, true);
}
}
Example 9
| Source File: LoginDialog.java From nebula with Eclipse Public License 2.0 | 4 votes |
|
/**
* Create a default image. It is a port of the image used by the Login Box
* in the project SwingX
*
* @param w width
* @param h height
* @return a default image (blue wave)
*/
private Image createDefaultImage(final int w, final int h) {
final Display display = Display.getCurrent();
final Color backgroundColor = new Color(display, 49, 121, 242);
final Color gradientColor1 = new Color(display, 155, 185, 245);
final Color gradientColor2 = new Color(display, 53, 123, 242);
final Image img = new Image(display, w, h);
final GC gc = new GC(img);
gc.setAdvanced(true);
gc.setAntialias(SWT.ON);
gc.setBackground(backgroundColor);
gc.fillRectangle(0, 0, w, h);
final Path curveShape = new Path(display);
curveShape.moveTo(0, h * .6f);
curveShape.cubicTo(w * .167f, h * 1.2f, w * .667f, h * -.5f, w, h * .75f);
curveShape.lineTo(w, h);
curveShape.lineTo(0, h);
curveShape.lineTo(0, h * .8f);
curveShape.close();
final Pattern pattern = new Pattern(display, 0, 0, 1, h * 1.2f, gradientColor1, gradientColor2);
gc.setBackgroundPattern(pattern);
gc.fillPath(curveShape);
final Font font = new Font(display, "Arial Bold", 30, SWT.NONE);
gc.setFont(font);
gc.setForeground(display.getSystemColor(SWT.COLOR_WHITE));
final Point textSize = gc.stringExtent(ResourceManager.getLabel(ResourceManager.LOGIN));
gc.drawString(ResourceManager.getLabel(ResourceManager.LOGIN), (int) (w * .05f), (h - textSize.y) / 2, true);
font.dispose();
curveShape.dispose();
pattern.dispose();
backgroundColor.dispose();
gradientColor1.dispose();
gradientColor2.dispose();
gc.dispose();
return img;
}
Example 10
| Source File: PieUtils.java From BiglyBT with GNU General Public License v2.0 | 2 votes |
|
public static void
drawPie(
GC gc,Image image, int x, int y,int width,int height,int percent, boolean draw_border )
{
Rectangle image_size = image.getBounds();
int width_pad = ( width - image_size.width )/2;
int height_pad = ( height - image_size.height )/2;
int angle = (percent * 360) / 100;
if(angle<4){
angle = 0; // workaround fillArc rendering bug
}
Region old_clipping = new Region();
gc.getClipping(old_clipping);
Path path_done = new Path(gc.getDevice());
path_done.addArc(x,y,width,height,90,-angle);
path_done.lineTo( x+width/2, y+height/2);
path_done.close();
gc.setClipping( path_done );
gc.drawImage(image, x+width_pad, y+height_pad+1);
Path path_undone = new Path(gc.getDevice());
path_undone.addArc(x,y,width,height,90-angle,angle-360);
path_undone.lineTo( x+width/2, y+height/2);
path_undone.close();
gc.setClipping( path_undone );
gc.setAlpha( 75 );
gc.drawImage(image, x+width_pad, y+height_pad+1);
gc.setAlpha( 255 );
gc.setClipping( old_clipping );
if ( draw_border ){
gc.setForeground(Colors.blue);
if ( percent == 100 ){
gc.drawOval(x , y , width-1, height-1);
}else{
if ( angle > 0 ){
gc.drawPath( path_done );
}
}
}
path_done.dispose();
path_undone.dispose();
old_clipping.dispose();
}
