Java Code Examples for org.eclipse.swt.graphics.Path#moveTo()
The following examples show how to use
org.eclipse.swt.graphics.Path#moveTo() .
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Example 1
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 6 votes |
|
/**
* Paints an looping arc from scr to tgt.
* <p/>
* <b>Assumption:</b> The tgt is located right/below of the src.
*/
public static float[] arcSelf(GC gc, Point src, Point tgt) {
Path path = new Path(gc.getDevice());
int diffH = 10;
int diff = diffH * 3;
path.moveTo((int) src.x, (int) src.y);
path.cubicTo(
(int) src.x + diff, (int) src.y - diffH,
(int) tgt.x, (int) tgt.y - diff,
(int) tgt.x, (int) tgt.y);
gc.drawPath(path);
float[] pp = path.getPathData().points;
return pp;
}
Example 2
| Source File: DisplayOverlay.java From gama with GNU General Public License v3.0 | 5 votes |
|
void paintScale(final GC gc) {
gc.setBackground(IGamaColors.BLACK.color());
final int BAR_WIDTH = 1;
final int BAR_HEIGHT = 8;
final int x = 0;
final int y = 0;
final int margin = 20;
final int width = scalebar.getBounds().width - 2 * margin;
final int height = scalebar.getBounds().height;
final int barStartX = x + 1 + BAR_WIDTH / 2 + margin;
final int barStartY = y + height - BAR_HEIGHT / 2;
final Path path = new Path(WorkbenchHelper.getDisplay());
path.moveTo(barStartX, barStartY - BAR_HEIGHT + 2);
path.lineTo(barStartX, barStartY + 2);
path.moveTo(barStartX, barStartY - BAR_HEIGHT / 2 + 2);
path.lineTo(barStartX + width, barStartY - BAR_HEIGHT / 2 + 2);
path.moveTo(barStartX + width, barStartY - BAR_HEIGHT + 2);
path.lineTo(barStartX + width, barStartY + 2);
gc.setForeground(IGamaColors.WHITE.color());
gc.setLineStyle(SWT.LINE_SOLID);
gc.setLineWidth(BAR_WIDTH);
gc.drawPath(path);
gc.setFont(coord.getFont());
drawStringCentered(gc, "0", barStartX, barStartY - 6, false);
drawStringCentered(gc, getScaleRight(), barStartX + width, barStartY - 6, false);
path.dispose();
}
Example 3
| 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 4
| 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 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 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 7
| 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 8
| 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 9
| 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 10
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 5 votes |
|
/**
* Paints an arc from src to tgt.
* <p/>
* <b>Assumption:</b> The tgt is located below of the src.
*/
public static float[] arcReversed(GC gc, Point src, Point tgt) {
Path path = new Path(gc.getDevice());
int ydiff = (int) ((tgt.y - src.y) / 3);
path.moveTo((int) src.x, (int) src.y);
path.cubicTo((int) src.x, (int) src.y + ydiff, (int) tgt.x, (int) tgt.y - ydiff * 2, (int) tgt.x, (int) tgt.y);
gc.drawPath(path);
float[] pp = path.getPathData().points;
return pp;
}
Example 11
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 5 votes |
|
/** Paints an arc from src to tgt using the given control point ctr. */
public static float[] arc(GC gc, Point ctr, Point src, Point tgt) {
Path path = new Path(gc.getDevice());
path.moveTo((int) src.x, (int) src.y);
path.quadTo((int) ctr.x, (int) ctr.y, (int) tgt.x, (int) tgt.y);
gc.drawPath(path);
float[] pp = path.getPathData().points;
return pp;
}
Example 12
| Source File: StepRenderer.java From neoscada with Eclipse Public License 1.0 | 4 votes |
|
@Override
protected void performRender ( final Graphics g, final Rectangle clientRect )
{
final XAxis xAxis = this.seriesData.getXAxis ();
final YAxis yAxis = this.seriesData.getYAxis ();
final NavigableSet<DataEntry> entries = this.seriesData.getViewData ().getEntries ();
if ( entries.isEmpty () )
{
return;
}
final Path path = g.createPath ();
try
{
boolean first = true;
final DataPoint point = new DataPoint ();
Float previousX = null;
Float previousY = null;
logger.trace ( "Render steps" );
final long now = System.currentTimeMillis ();
for ( final DataEntry entry : entries )
{
final boolean hasData = translateToPoint ( clientRect, xAxis, yAxis, point, entry );
logger.trace ( "Entry - {}, hasData: {}, point: {}", new Object[] { entry, hasData, point } );
final boolean skip = this.noFuture && entry.getTimestamp () > now;
if ( hasData && !skip )
{
if ( first )
{
first = false;
path.moveTo ( point.x, point.y );
}
else
{
if ( previousX != null && previousX + 1 == point.x )
{
/* is the special case were we only advance one pixel.
* so we can draw a direct line and allow the
* antialiasing to kick in */
path.lineTo ( point.x, point.y );
}
else
{
path.lineTo ( point.x, previousY );
path.lineTo ( point.x, point.y );
}
}
previousX = point.x;
previousY = point.y;
}
else
{
first = true;
if ( previousY != null )
{
path.lineTo ( point.x, previousY );
previousY = null;
}
previousX = null;
}
}
g.setAlpha ( 255 );
g.setLineAttributes ( this.lineAttributes );
g.setForeground ( this.lineColor );
g.setAntialias ( true );
g.setClipping ( clientRect );
g.drawPath ( path );
}
finally
{
path.dispose ();
}
}
Example 13
| Source File: LinearRenderer.java From neoscada with Eclipse Public License 1.0 | 4 votes |
|
@Override
protected void performRender ( final Graphics g, final Rectangle clientRect )
{
final Path path = g.createPath ();
try
{
// eval min/max
final XAxis xAxis = this.seriesData.getXAxis ();
final YAxis yAxis = this.seriesData.getYAxis ();
final SortedSet<DataEntry> entries = this.seriesData.getViewData ().getEntries ();
if ( entries.isEmpty () )
{
return;
}
boolean first = true;
final DataPoint point = new DataPoint ();
for ( final DataEntry entry : entries )
{
final boolean hasData = translateToPoint ( clientRect, xAxis, yAxis, point, entry );
if ( hasData )
{
if ( first )
{
first = false;
path.moveTo ( point.x, point.y );
}
else
{
path.lineTo ( point.x, point.y );
}
}
else
{
first = true;
}
}
g.setAlpha ( 255 );
g.setLineAttributes ( this.lineAttributes );
g.setForeground ( this.lineColor );
g.setClipping ( clientRect );
g.drawPath ( path );
}
finally
{
path.dispose ();
}
}
Example 14
| Source File: SwtRendererImpl.java From birt with Eclipse Public License 1.0 | 4 votes |
|
public void fillRectangle( RectangleRenderEvent rre ) throws ChartException
{
iv.modifyEvent( rre );
final Fill flBackground = validateMultipleFill( rre.getBackground( ) );
if ( isFullTransparent( flBackground ) )
{
return;
}
final Bounds bo = normalizeBounds( rre.getBounds( ) );
final Rectangle r = new Rectangle( (int) ( ( bo.getLeft( ) + dTranslateX ) * dScale ),
(int) ( ( bo.getTop( ) + dTranslateY ) * dScale ),
(int) Math.ceil( bo.getWidth( ) * dScale ),
(int) Math.ceil( bo.getHeight( ) * dScale ) );
final Path pt = new Path( ( (SwtDisplayServer) _ids ).getDevice( ) );
pt.moveTo( r.x, r.y );
pt.lineTo( r.x, r.y + r.height );
pt.lineTo( r.x + r.width, r.y + r.height );
pt.lineTo( r.x + r.width, r.y );
try
{
if ( flBackground instanceof ColorDefinition )
{
fillPathColor( pt, (ColorDefinition) flBackground );
}
if ( flBackground instanceof Gradient )
{
fillPathGradient( pt, (Gradient) flBackground, r );
}
else if ( flBackground instanceof org.eclipse.birt.chart.model.attribute.Image )
{
fillPathImage( pt,
(org.eclipse.birt.chart.model.attribute.Image) flBackground );
}
}
finally
{
pt.dispose( );
}
}
Example 15
| Source File: SwtRendererImpl.java From birt with Eclipse Public License 1.0 | 4 votes |
|
public void fillPolygon( PolygonRenderEvent pre ) throws ChartException
{
iv.modifyEvent( pre );
// DUE TO RESTRICTIVE SWT API, WE SET A CLIPPED POLYGON REGION
// AND RENDER THE POLYGON BY RENDERING A CONTAINING RECTANGLE WHERE
// THE RECTANGLE BOUNDS CORRESPOND TO THE POLYGON BOUNDS
// NOTE: SOME INCOMPLETE PAINTING ERRORS SEEM TO EXIST FOR GRADIENT POLY
// FILLS
final Fill flBackground = validateMultipleFill( pre.getBackground( ) );
if ( isFullTransparent( flBackground ) )
{
return;
}
final Bounds bo = normalizeBounds( pre.getBounds( ) );
final Rectangle r = new Rectangle( (int) ( ( bo.getLeft( ) + dTranslateX ) * dScale ),
(int) ( ( bo.getTop( ) + dTranslateY ) * dScale ),
(int) Math.ceil( bo.getWidth( ) * dScale ),
(int) Math.ceil( bo.getHeight( ) * dScale ) );
float[] points = convertDoubleToFloat( getDoubleCoordinatesAsInts( pre.getPoints( ),
TRUNCATE,
dTranslateX,
dTranslateY,
dScale ) );
if ( points.length < 1 )
{
return;
}
final Path pt = new Path( ( (SwtDisplayServer) _ids ).getDevice( ) );
pt.moveTo( points[0], points[1] );
for ( int i = 1; i < points.length / 2; i++ )
{
pt.lineTo( points[2 * i], points[2 * i + 1] );
}
try
{
if ( flBackground instanceof ColorDefinition )
{
fillPathColor( pt, (ColorDefinition) flBackground );
}
else if ( flBackground instanceof Gradient )
{
fillPathGradient( pt, (Gradient) flBackground, r );
}
else if ( flBackground instanceof org.eclipse.birt.chart.model.attribute.Image )
{
fillPathImage( pt,
(org.eclipse.birt.chart.model.attribute.Image) flBackground );
}
}
finally
{
pt.dispose( );
}
}
Example 16
| Source File: SwtRendererImpl.java From birt with Eclipse Public License 1.0 | 4 votes |
|
public void drawArea( AreaRenderEvent are ) throws ChartException
{
iv.modifyEvent( are );
// CHECK IF THE LINE ATTRIBUTES ARE CORRECTLY DEFINED
final LineAttributes lia = are.getOutline( );
if ( !validateLineAttributes( are.getSource( ), lia ) )
{
return;
}
// SETUP THE FOREGROUND COLOR (DARKER BACKGROUND IF DEFINED AS NULL)
final Color cFG = (Color) validateEdgeColor( lia.getColor( ),
are.getBackground( ),
_ids );
if ( cFG == null ) // IF UNDEFINED, EXIT
{
return;
}
// BUILD THE GENERAL PATH STRUCTURE
final Path gp = new Path( ( (SwtDisplayServer) _ids ).getDevice( ) );
PrimitiveRenderEvent pre;
for ( int i = 0; i < are.getElementCount( ); i++ )
{
pre = are.getElement( i );
if ( pre instanceof ArcRenderEvent )
{
final ArcRenderEvent acre = (ArcRenderEvent) pre;
gp.addArc( (float) acre.getTopLeft( ).getX( ),
(float) acre.getTopLeft( ).getY( ),
(float) acre.getWidth( ),
(float) acre.getHeight( ),
(float) acre.getStartAngle( ),
(float) acre.getAngleExtent( ) );
}
else if ( pre instanceof LineRenderEvent )
{
final LineRenderEvent lre = (LineRenderEvent) pre;
gp.moveTo( (float) lre.getStart( ).getX( ),
(float) lre.getStart( ).getY( ) );
gp.lineTo( (float) lre.getEnd( ).getX( ), (float) lre.getEnd( )
.getY( ) );
}
}
// DRAW THE PATH
final int iOldLineStyle = _gc.getLineStyle( );
final int iOldLineWidth = _gc.getLineWidth( );
int iLineStyle = SWT.LINE_SOLID;
switch ( lia.getStyle( ).getValue( ) )
{
case ( LineStyle.DOTTED ) :
iLineStyle = SWT.LINE_DOT;
break;
case ( LineStyle.DASH_DOTTED ) :
iLineStyle = SWT.LINE_DASHDOT;
break;
case ( LineStyle.DASHED ) :
iLineStyle = SWT.LINE_DASH;
break;
}
_gc.setLineStyle( iLineStyle );
_gc.setLineWidth( lia.getThickness( ) );
_gc.setForeground( cFG );
R31Enhance.setAlpha( _gc, lia.getColor( ) );
_gc.drawPath( gp );
// Restore state
_gc.setLineStyle( iOldLineStyle );
_gc.setLineWidth( iOldLineWidth );
// Free resource
gp.dispose( );
cFG.dispose( );
}
Example 17
| Source File: SwtRendererImpl.java From birt with Eclipse Public License 1.0 | 4 votes |
|
public void fillArea( AreaRenderEvent are ) throws ChartException
{
iv.modifyEvent( are );
Fill flBackground = validateMultipleFill( are.getBackground( ) );
if ( isFullTransparent( flBackground ) )
{
return;
}
// BUILD THE GENERAL PATH STRUCTURE
final Path pt = new Path( ( (SwtDisplayServer) _ids ).getDevice( ) );
PrimitiveRenderEvent pre;
for ( int i = 0; i < are.getElementCount( ); i++ )
{
pre = are.getElement( i );
if ( pre instanceof ArcRenderEvent )
{
final ArcRenderEvent acre = (ArcRenderEvent) pre;
pt.addArc( (float) acre.getTopLeft( ).getX( ),
(float) acre.getTopLeft( ).getY( ),
(float) acre.getWidth( ),
(float) acre.getHeight( ),
(float) acre.getStartAngle( ),
(float) acre.getAngleExtent( ) );
}
else if ( pre instanceof LineRenderEvent )
{
final LineRenderEvent lre = (LineRenderEvent) pre;
if ( i == 0 )
{
pt.moveTo( (float) lre.getStart( ).getX( ),
(float) lre.getStart( ).getY( ) );
}
pt.lineTo( (float) lre.getEnd( ).getX( ), (float) lre.getEnd( )
.getY( ) );
}
}
try
{
if ( flBackground instanceof ColorDefinition )
{
fillPathColor( pt, (ColorDefinition) flBackground );
}
else if ( flBackground instanceof Gradient )
{
final Bounds bo = are.getBounds( );
final Rectangle r = new Rectangle( (int) ( ( bo.getLeft( ) + dTranslateX ) * dScale ),
(int) ( ( bo.getTop( ) + dTranslateY ) * dScale ),
(int) ( bo.getWidth( ) * dScale ),
(int) ( bo.getHeight( ) * dScale ) );
fillPathGradient( pt, (Gradient) flBackground, r );
}
else if ( flBackground instanceof org.eclipse.birt.chart.model.attribute.Image )
{
fillPathImage( pt,
(org.eclipse.birt.chart.model.attribute.Image) flBackground );
}
}
finally
{
pt.dispose( );
}
}
Example 18
| 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;
}
