本文整理汇总了Java中org.eclipse.swt.graphics.Region类的典型用法代码示例。如果您正苦于以下问题:Java Region类的具体用法?Java Region怎么用?Java Region使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Region类属于org.eclipse.swt.graphics包,在下文中一共展示了Region类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: refreshLabel
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void refreshLabel () {
int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0, regions = 0;
for (int i=0; i<objects.length; i++) {
Object object = objects [i];
if (object instanceof Color) colors++;
if (object instanceof Cursor) cursors++;
if (object instanceof Font) fonts++;
if (object instanceof GC) gcs++;
if (object instanceof Image) images++;
if (object instanceof Region) regions++;
}
String string = ""; //$NON-NLS-1$
if (colors != 0) string += colors + " Color(s)\n"; //$NON-NLS-1$
if (cursors != 0) string += cursors + " Cursor(s)\n"; //$NON-NLS-1$
if (fonts != 0) string += fonts + " Font(s)\n"; //$NON-NLS-1$
if (gcs != 0) string += gcs + " GC(s)\n"; //$NON-NLS-1$
if (images != 0) string += images + " Image(s)\n"; //$NON-NLS-1$
if (regions != 0) string += regions + " Region(s)\n"; //$NON-NLS-1$
if (string.length () != 0) {
string = string.substring (0, string.length () - 1);
}
label.setText (string);
}
开发者ID:AppleCommander,项目名称:AppleCommander,代码行数:24,代码来源:Sleak.java
示例2: clipPath
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* Simple implementation of clipping a Path within the context of current
* clipping rectangle for now (not region) <li>Note that this method wipes
* out the clipping rectangle area, hence if clients need to reset it call
* {@link #restoreState()}
*
* @see org.eclipse.draw2d.Graphics#clipPath(org.eclipse.swt.graphics.Path)
*/
public void clipPath(Path path) {
initTransform(false);
if (((appliedState.graphicHints ^ currentState.graphicHints) & FILL_RULE_MASK) != 0) {
// If there is a pending change to the fill rule, apply it first.
gc.setFillRule(((currentState.graphicHints & FILL_RULE_MASK) >> FILL_RULE_SHIFT)
- FILL_RULE_WHOLE_NUMBER);
// As long as the FILL_RULE is stored in a single bit, just toggling
// it works.
appliedState.graphicHints ^= FILL_RULE_MASK;
}
Rectangle clipping = currentState.relativeClip != null ? getClip(new Rectangle())
: new Rectangle();
if (!clipping.isEmpty()) {
Path flatPath = new Path(path.getDevice(), path, 0.01f);
PathData pathData = flatPath.getPathData();
flatPath.dispose();
Region region = new Region(path.getDevice());
loadPath(region, pathData.points, pathData.types);
region.intersect(new org.eclipse.swt.graphics.Rectangle(clipping.x,
clipping.y, clipping.width, clipping.height));
gc.setClipping(region);
appliedState.relativeClip = currentState.relativeClip = null;
region.dispose();
}
}
开发者ID:ghillairet,项目名称:gef-gwt,代码行数:34,代码来源:SWTGraphics.java
示例3: refreshLabel
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void refreshLabel() {
@SuppressWarnings("unused")
int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0, regions = 0;
for (int i = 0; i < objects.length; i++) {
Object object = objects[i];
if (object instanceof Color) colors++;
if (object instanceof Cursor) cursors++;
if (object instanceof Font) fonts++;
if (object instanceof GC) gcs++;
if (object instanceof Image) images++;
if (object instanceof Region) regions++;
}
String string = "";
if (colors != 0) string += colors + " Color(s)\n";
if (cursors != 0) string += cursors + " Cursor(s)\n";
if (fonts != 0) string += fonts + " Font(s)\n";
if (gcs != 0) string += gcs + " GC(s)\n";
if (images != 0) string += images + " Image(s)\n";
/* Currently regions are not counted. */
// if (regions != 0) string += regions + " Region(s)\n";
if (string.length() != 0) {
string = string.substring(0, string.length() - 1);
}
label.setText(string);
}
开发者ID:prasser,项目名称:swtknob,代码行数:26,代码来源:Sleak.java
示例4: setClip
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
public void setClip( ClipRenderEvent cre )
{
final Location[] loa = cre.getVertices( );
if ( loa == null )
{
_gc.setClipping( (Region) null );
}
else
{
Region rgClipping = new Region( );
rgClipping.add( getCoordinatesAsInts( loa,
TRUNCATE,
dTranslateX,
dTranslateY,
dScale ) );
_gc.setClipping( rgClipping );
rgClipping.dispose( );
}
}
开发者ID:eclipse,项目名称:birt,代码行数:21,代码来源:SwtRendererImpl.java
示例5: RegionAction
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* RegionAction constructor taking a polygon to define the region
*
* @param oSource
* StructureSource
* @param loa
* Polygon points
* @param ac
* Action
* @param dTranslateX
* X Translation to apply on polygon coordinates
* @param dTranslateY
* Y Translation to apply on polygon coordinates
* @param dScale
* Scale to apply on polygon coordinates
* @param clipping
* Clipping area, points outside it will be clipped
*/
RegionAction( StructureSource oSource, Location[] loa, Action ac,
double dTranslateX, double dTranslateY, double dScale,
Region clipping )
{
_oSource = oSource;
final int[] i2a = SwtRendererImpl.getCoordinatesAsInts( loa,
SwtRendererImpl.TRUNCATE,
dTranslateX,
dTranslateY,
dScale );
Region sh = new Region( );
sh.add( i2a );
if ( clipping != null )
{
sh.intersect( clipping );
}
_ac = ac;
this.region = sh;
}
开发者ID:eclipse,项目名称:birt,代码行数:39,代码来源:RegionAction.java
示例6: handleTransparenceRegion
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* This method finds out transparent region in an image
*
* @param image
* is the target image
* @param offsetX
* is the distance offset on x axis
* @param offsetY
* is the distance offset on y axis
* @return Region is the found transparent region
*/
public Region handleTransparenceRegion(Image image, int offsetX, int
offsetY) {
Region region = new Region();
final ImageData imageData = image.getImageData();
if (imageData.alphaData != null) {
Rectangle pixel = new Rectangle(0, 0, 1, 1);
for (int y = 0; y < imageData.height; y++) {
for (int x = 0; x < imageData.width; x++) {
if (imageData.getAlpha(x, y) != 255) {
pixel.x = imageData.x + x +
offsetX;
pixel.y = imageData.y + y +
offsetY;
region.add(pixel);
}
}
}
}
return region;
}
开发者ID:chenzeyu,项目名称:JustDoIt-A-Task-Manager,代码行数:36,代码来源:GUI.java
示例7: initializeBackgroundButton
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
public void initializeBackgroundButton(Display display) {
Button changeBgBt = new Button(shell, SWT.PUSH);
Image changeBtImage = new Image(display,
ResourceLoader.load("image/changeBg.png"));
changeBgBt.setToolTipText("Change the background style");
changeBgBt.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
final Shell changeBg = setChangeDialog();
center(changeBg);
changeBg.open();
}
});
Region startBtRegion = new Region();
startBtRegion.add(circle(circularButtonRadius, circularButtonOffsetX,
circularButtonOffsetY));
changeBgBt.setRegion(startBtRegion);
changeBgBt.setImage(changeBtImage);
FormData changeBgData = new FormData(circularButtonFormData,
circularButtonFormData);
changeBgData.right = new FormAttachment(89);
changeBgData.top = new FormAttachment(2);
changeBgBt.setLayoutData(changeBgData);
}
开发者ID:chenzeyu,项目名称:JustDoIt-A-Task-Manager,代码行数:27,代码来源:GUI.java
示例8: getBackRegionFromImage
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* This method generate a region from a background image
*
* @param display
* is the display area of this region
* @param image
* is the file path of the background image
*/
public static Region getBackRegionFromImage(Display display, String image) {
ImageLoader loader = new ImageLoader();
ImageData[] imageData = loader.load(ResourceLoader.load(image));
Region region = new Region(display);
ImageData data = imageData[0];
ImageData mask = data.getTransparencyMask();
org.eclipse.swt.graphics.Rectangle pixel = new org.eclipse.swt.graphics.Rectangle(
0, 0, 1, 1);
for (int y = 0; y < mask.height; y++) {
for (int x = 0; x < mask.width; x++) {
if (mask.getPixel(x, y) != 0) {
pixel.x = data.x + x;
pixel.y = data.y + y;
region.add(pixel);
}
}
}
return region;
}
开发者ID:chenzeyu,项目名称:JustDoIt-A-Task-Manager,代码行数:29,代码来源:GUI.java
示例9: refreshLabel
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void refreshLabel () {
int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0, regions = 0;
for (int i=0; i<objects.length; i++) {
Object object = objects [i];
if (object instanceof Color) colors++;
if (object instanceof Cursor) cursors++;
if (object instanceof Font) fonts++;
if (object instanceof GC) gcs++;
if (object instanceof Image) images++;
if (object instanceof Region) regions++;
}
String string = "";
if (colors != 0) string += colors + " Color(s)\n";
if (cursors != 0) string += cursors + " Cursor(s)\n";
if (fonts != 0) string += fonts + " Font(s)\n";
if (gcs != 0) string += gcs + " GC(s)\n";
if (images != 0) string += images + " Image(s)\n";
/* Currently regions are not counted. */
// if (regions != 0) string += regions + " Region(s)\n";
if (string.length () != 0) {
string = string.substring (0, string.length () - 1);
}
label.setText (string);
}
开发者ID:ReadyTalk,项目名称:swt-bling,代码行数:25,代码来源:Sleak.java
示例10: show
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* Shows the PopOverShell in a suitable location relative to the parent component. Classes extending PopOverShell will
* provide the <code>Region</code> via the abstract <code>getAppropriatePopOverRegion()</code> method.
*/
public void show() {
runBeforeShowPopOverShell();
Point popOverShellSize = getAppropriatePopOverSize();
popOverRegion = new Region();
popOverRegion.add(new Rectangle(0, 0, popOverShellSize.x, popOverShellSize.y));
Point location = getPopOverShellLocation(parentShell, poppedOverItem, popOverRegion);
popOverShell.setRegion(popOverRegion);
popOverShell.setSize(popOverRegion.getBounds().width, popOverRegion.getBounds().height);
popOverShell.setLocation(location);
popOverShell.setAlpha(FULLY_VISIBLE_ALPHA);
popOverShell.setVisible(true);
}
开发者ID:ReadyTalk,项目名称:swt-bling,代码行数:20,代码来源:PopOverShell.java
示例11: getRegion
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
private Region getRegion(boolean subRect) {
Region region = new Region();
region.add(this.shell.getBounds());
if (subRect) {
region.subtract(this.getRect());
}
return region;
}
开发者ID:kamil-karkus,项目名称:EasySnap,代码行数:9,代码来源:ScreenSelectorShell.java
示例12: paintContainer
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void paintContainer(PaintEvent event) {
GC gc = event.gc;
gc.setAdvanced(true);
if (gc.getAdvanced())
gc.setAntialias(SWT.ON);
Point size = composite.getSize();
int h = size.y;
int[] simpleCurve = new int[] { 0, h - 1, 1, h - 1, 2, h - 2, 2, 1, 3,
0 };
gc.setForeground(getContainerCurveColor(event));
gc.drawPolyline(simpleCurve);
Rectangle bounds = ((Control) event.widget).getBounds();
bounds.x = bounds.y = 0;
Region r = new Region();
r.add(bounds);
int[] simpleCurveClose = new int[simpleCurve.length + 4];
System.arraycopy(simpleCurve, 0, simpleCurveClose, 0,
simpleCurve.length);
int index = simpleCurve.length;
simpleCurveClose[index++] = bounds.width;
simpleCurveClose[index++] = 0;
simpleCurveClose[index++] = bounds.width;
simpleCurveClose[index++] = bounds.height;
r.subtract(simpleCurveClose);
Region clipping = new Region();
gc.getClipping(clipping);
r.intersect(clipping);
gc.setClipping(r);
clipping.dispose();
r.dispose();
}
开发者ID:cplutte,项目名称:bts,代码行数:39,代码来源:PerspectiveSwitcherSwtTrim.java
示例13: setAdvanced
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
/**
* Equivalent to <code><b>GC.setAdvanced()</b></code> in r3.1.
*
* @param gc
* @param value
*/
static void setAdvanced( GC gc, boolean value, Region clipping )
{
if ( R31_AVAILABLE )
{
gc.setAdvanced( value );
// setAdvanced will clean the clipping info, restore it here.
gc.setClipping( clipping );
}
}
开发者ID:eclipse,项目名称:birt,代码行数:17,代码来源:R31Enhance.java
示例14: setShell
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
public void setShell() {
Region region = getBackRegionFromImage(display, backgroundImageName);
/* Capture the transparent regions and remove them */
Region corner = handleTransparenceRegion(backgroundImage, 0, 0);
region.subtract(corner);
shell.setRegion(region);
/* Set shell size and background according to the region */
Rectangle size = region.getBounds();
shell.setSize(size.width, size.height);
/* Load background */
ImageLoader loader = new ImageLoader();
ImageData[] imageData = loader.load(ResourceLoader
.load(backgroundImageName));
Image image = new Image(null, imageData[0]);
shell.setBackgroundImage(image);
shell.setBackgroundMode(SWT.INHERIT_FORCE);
/* Set icon */
Image shellIcon = new Image(Display.getCurrent(),
GUI.class.getResourceAsStream("/GUI/JustDoIt/image/icon.png"));
shell.setImage(shellIcon);
/* Put the shell in center of screen */
center(shell);
}
开发者ID:chenzeyu,项目名称:JustDoIt-A-Task-Manager,代码行数:30,代码来源:GUI.java
示例15: refreshLabel
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void refreshLabel () {
int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0;
int paths = 0, patterns = 0, regions = 0, textLayouts = 0, transforms= 0;
for (int i=0; i<objects.length; i++) {
Object object = objects [i];
if (object instanceof Color) colors++;
if (object instanceof Cursor) cursors++;
if (object instanceof Font) fonts++;
if (object instanceof GC) gcs++;
if (object instanceof Image) images++;
if (object instanceof Path) paths++;
if (object instanceof Pattern) patterns++;
if (object instanceof Region) regions++;
if (object instanceof TextLayout) textLayouts++;
if (object instanceof Transform) transforms++;
}
String string = "";
if (colors != 0) string += colors + " Color(s)\n";
if (cursors != 0) string += cursors + " Cursor(s)\n";
if (fonts != 0) string += fonts + " Font(s)\n";
if (gcs != 0) string += gcs + " GC(s)\n";
if (images != 0) string += images + " Image(s)\n";
if (paths != 0) string += paths + " Paths(s)\n";
if (patterns != 0) string += patterns + " Pattern(s)\n";
if (regions != 0) string += regions + " Region(s)\n";
if (textLayouts != 0) string += textLayouts + " TextLayout(s)\n";
if (transforms != 0) string += transforms + " Transform(s)\n";
if (string.length () != 0) {
string = string.substring (0, string.length () - 1);
}
label.setText (string);
}
开发者ID:jjeb,项目名称:kettle-trunk,代码行数:33,代码来源:Sleak.java
示例16: getRegion
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
@Override
public Region getRegion()
{
if (outer != null) {
return outer.getRegion();
}
return super.getRegion();
}
开发者ID:cogtool,项目名称:cogtool,代码行数:10,代码来源:ManagedText.java
示例17: getResources_Create4Regions_CountEquals4
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
@Test
public void getResources_Create4Regions_CountEquals4() {
Map<String, Integer> counts = ResourceQuery.getAllocatedResourceCounts(display);
for (int i = 10; i < 14; i++) {
Region r = new Region(display);
r.add(0,0, i,i);
}
Assert.assertEquals(4, ResourceQuery.getAllocatedResourceCounts(display).get(Region.class.getName()).intValue());
}
开发者ID:ReadyTalk,项目名称:swt-bling,代码行数:10,代码来源:ResourceQueryTest.java
示例18: getPopOverLocationControlOffscreen
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
private Point getPopOverLocationControlOffscreen(Rectangle displayBounds,
Region popOverRegion,
Point poppedOverItemLocationRelativeToDisplay,
Point popOverOffscreenLocation) {
Point appropriateDisplayLocation = popOverOffscreenLocation;
Rectangle popOverRegionBounds = popOverRegion.getBounds();
if (!displayBounds.contains(new Point(poppedOverItemLocationRelativeToDisplay.x + popOverRegionBounds.width, 0))) {
appropriateDisplayLocation.x = displayBounds.width - popOverRegionBounds.width;
}
if (!displayBounds.contains(new Point(0, poppedOverItemLocationRelativeToDisplay.y + popOverRegionBounds.height))) {
appropriateDisplayLocation.y = displayBounds.height - popOverRegionBounds.height;
}
return appropriateDisplayLocation;
}
开发者ID:ReadyTalk,项目名称:swt-bling,代码行数:16,代码来源:PopOverShell.java
示例19: refreshLabel
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
void refreshLabel() {
int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0;
int paths = 0, patterns = 0, regions = 0, textLayouts = 0, transforms = 0;
for (int i = 0; i < objects.length; i++) {
Object object = objects[i];
if (object instanceof Color)
colors++;
if (object instanceof Cursor)
cursors++;
if (object instanceof Font)
fonts++;
if (object instanceof GC)
gcs++;
if (object instanceof Image)
images++;
if (object instanceof Path)
paths++;
if (object instanceof Pattern)
patterns++;
if (object instanceof Region)
regions++;
if (object instanceof TextLayout)
textLayouts++;
if (object instanceof Transform)
transforms++;
}
String string = "";
if (colors != 0)
string += colors + " Color(s)\n";
if (cursors != 0)
string += cursors + " Cursor(s)\n";
if (fonts != 0)
string += fonts + " Font(s)\n";
if (gcs != 0)
string += gcs + " GC(s)\n";
if (images != 0)
string += images + " Image(s)\n";
if (paths != 0)
string += paths + " Paths(s)\n";
if (patterns != 0)
string += patterns + " Pattern(s)\n";
if (regions != 0)
string += regions + " Region(s)\n";
if (textLayouts != 0)
string += textLayouts + " TextLayout(s)\n";
if (transforms != 0)
string += transforms + " Transform(s)\n";
if (string.length() != 0) {
string = string.substring(0, string.length() - 1);
}
label.setText(string);
}
开发者ID:Transkribus,项目名称:TranskribusSwtGui,代码行数:53,代码来源:Sleak.java
示例20: drawOverlay_Label
import org.eclipse.swt.graphics.Region; //导入依赖的package包/类
private void drawOverlay_Label( final ChartLabel chartLabel,
final GC gc,
final Color colorDefault,
final Color colorDevice,
final Color colorHidden,
final boolean isSelected) {
if (chartLabel == null) {
return;
}
if (isSelected) {
gc.setAlpha(0x60);
} else {
gc.setAlpha(0x30);
}
if (isSelected) {
final Color selectedColorBg = gc.getDevice().getSystemColor(SWT.COLOR_DARK_GRAY);
gc.setBackground(selectedColorBg);
} else if (chartLabel.isDeviceMarker()) {
gc.setBackground(colorDevice);
} else if (chartLabel.isVisible) {
gc.setBackground(colorDefault);
} else {
gc.setBackground(colorHidden);
}
/*
* Rectangles can be merged into a union with regions, took me some time to find this
* solution :-)
*/
final Region region = new Region(gc.getDevice());
final Rectangle paintedLabel = chartLabel.paintedLabel;
if (paintedLabel != null) {
final int devLabelX = paintedLabel.x - MARKER_HOVER_SIZE;
final int devLabelY = paintedLabel.y - MARKER_HOVER_SIZE;
final int devLabelWidth = paintedLabel.width + 2 * MARKER_HOVER_SIZE;
final int devLabelHeight = paintedLabel.height + 2 * MARKER_HOVER_SIZE;
region.add(devLabelX, devLabelY, devLabelWidth, devLabelHeight);
}
final int devMarkerX = chartLabel.devXMarker - MARKER_HOVER_SIZE;
final int devMarkerY = chartLabel.devYMarker - MARKER_HOVER_SIZE;
final int devMarkerSize = MARKER_POINT_SIZE + 2 * MARKER_HOVER_SIZE;
region.add(devMarkerX, devMarkerY, devMarkerSize, devMarkerSize);
// get whole chart rect
final Rectangle clientRect = gc.getClipping();
gc.setClipping(region);
{
gc.fillRectangle(clientRect);
}
region.dispose();
gc.setClipping((Region) null);
}
开发者ID:wolfgang-ch,项目名称:mytourbook,代码行数:64,代码来源:ChartLayerMarker.java
注:本文中的org.eclipse.swt.graphics.Region类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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