wx
Class DC

java.lang.Object
  wx.Object
      wx.DC

Direct Known Subclasses:

MemoryDC, MirrorDC, PostScriptDC, ScreenDC, WindowDC

public class DC

extends Object

Field Summary

static int	FLOOD_BORDER
static int	FLOOD_SURFACE
static int	ODDEVEN_RULE
static int	WINDING_RULE

Method Summary

boolean	blit(int xdest, int ydest, int width, int height, DC source, int xsrc, int ysrc)
boolean	blit(int xdest, int ydest, int width, int height, DC source, int xsrc, int ysrc, int rop)
boolean	blit(int xdest, int ydest, int width, int height, DC source, int xsrc, int ysrc, int rop, boolean useMask)
boolean	blit(int xdest, int ydest, int width, int height, DC source, int xsrc, int ysrc, int rop, boolean useMask, int xsrcMask)
boolean	blit(int xdest, int ydest, int width, int height, DC source, int xsrc, int ysrc, int rop, boolean useMask, int xsrcMask, int ysrcMask)
boolean	blit(Point destPt, Size sz, DC source, Point srcPt)
boolean	blit(Point destPt, Size sz, DC source, Point srcPt, int rop)
boolean	blit(Point destPt, Size sz, DC source, Point srcPt, int rop, boolean useMask)
boolean	blit(Point destPt, Size sz, DC source, Point srcPt, int rop, boolean useMask, Point srcPtMask)
void	calcBoundingBox(int x, int y)
boolean	canDrawBitmap()
boolean	canGetTextExtent()
void	clear()
void	computeScaleAndOrigin()
void	crossHair(int x, int y)
void	crossHair(Point pt)
void	delete()
void	destroyClippingRegion()
int	deviceToLogicalX(int x)
int	deviceToLogicalXRel(int x)
int	deviceToLogicalY(int y)
int	deviceToLogicalYRel(int y)
void	drawArc(int x1, int y1, int x2, int y2, int xc, int yc)
void	drawArc(Point pt1, Point pt2, Point centre)
void	drawBitmap(Bitmap bmp, int x, int y)
void	drawBitmap(Bitmap bmp, int x, int y, boolean useMask)
void	drawBitmap(Bitmap bmp, Point pt)
void	drawBitmap(Bitmap bmp, Point pt, boolean useMask)
void	drawCheckMark(int x, int y, int width, int height)
void	drawCheckMark(Rect rect)
void	drawCircle(int x, int y, int radius)
void	drawCircle(Point pt, int radius)
void	drawEllipse(int x, int y, int width, int height)
void	drawEllipse(Point pt, Size sz)
void	drawEllipse(Rect rect)
void	drawEllipticArc(int x, int y, int w, int h, double sa, double ea)
void	drawEllipticArc(Point pt, Size sz, double sa, double ea)
void	drawIcon(Icon icon, int x, int y)
void	drawIcon(Icon icon, Point pt)
void	drawLabel(java.lang.String text, Bitmap image, Rect rect)
void	drawLabel(java.lang.String text, Bitmap image, Rect rect, int alignment)
void	drawLabel(java.lang.String text, Bitmap image, Rect rect, int alignment, int indexAccel)
void	drawLabel(java.lang.String text, Bitmap image, Rect rect, int alignment, int indexAccel, Rect rectBounding)
void	drawLabel(java.lang.String text, Rect rect)
void	drawLabel(java.lang.String text, Rect rect, int alignment)
void	drawLabel(java.lang.String text, Rect rect, int alignment, int indexAccel)
void	drawLine(int x1, int y1, int x2, int y2)
void	drawLine(Point pt1, Point pt2)
void	drawLines(Point[] points)
void	drawLines(Point[] points, int xoffset, int yoffset)
void	drawPoint(int x, int y)
void	drawPoint(Point pt)
void	drawPolygon(Point[] points)
void	drawPolygon(Point[] points, int xoffset, int yoffset)
void	drawPolygon(Point[] points, int xoffset, int yoffset, int fillStyle)
void	drawPolyPolygon(int[] count, Point[] points)
void	drawPolyPolygon(int[] count, Point[] points, int xoffset, int yoffset)
void	drawPolyPolygon(int[] count, Point[] points, int xoffset, int yoffset, int fillStyle)
void	drawRectangle(int x, int y, int width, int height)
void	drawRectangle(Point pt, Size sz)
void	drawRectangle(Rect rect)
void	drawRotatedText(java.lang.String text, int x, int y, double angle)
void	drawRotatedText(java.lang.String text, Point pt, double angle)
void	drawRoundedRectangle(int x, int y, int width, int height, double radius)
void	drawRoundedRectangle(Point pt, Size sz, double radius)
void	drawRoundedRectangle(Rect r, double radius)
void	drawSpline(int x1, int y1, int x2, int y2, int x3, int y3)
void	drawSpline(Point[] points)
void	drawText(java.lang.String text, int x, int y)
void	drawText(java.lang.String text, Point pt)
void	endDoc()
void	endPage()
boolean	floodFill(int x, int y, Colour col)
boolean	floodFill(int x, int y, Colour col, int style)
boolean	floodFill(Point pt, Colour col)
boolean	floodFill(Point pt, Colour col, int style)
Brush	getBackground()
int	getBackgroundMode()
Brush	getBrush()
int	getCharHeight()
int	getCharWidth()
void	getClippingBox(Rect rect)
int	getDepth()
Point	getDeviceOrigin()
Font	getFont()
int	getLogicalFunction()
Point	getLogicalOrigin()
void	getLogicalScale(double[] x, double[] y)
int	getMapMode()
void	getMultiLineTextExtent(java.lang.String text, int[] width, int[] height)
void	getMultiLineTextExtent(java.lang.String text, int[] width, int[] height, int[] heightLine)
void	getMultiLineTextExtent(java.lang.String text, int[] width, int[] height, int[] heightLine, Font font)
int[]	getPartialTextExtents(java.lang.String text)
Pen	getPen()
boolean	getPixel(int x, int y, Colour col)
boolean	getPixel(Point pt, Colour col)
Size	getPPI()
Size	getSize()
Size	getSizeMM()
Colour	getTextBackground()
void	getTextExtent(java.lang.String string, int[] x, int[] y)
void	getTextExtent(java.lang.String string, int[] x, int[] y, int[] descent)
void	getTextExtent(java.lang.String string, int[] x, int[] y, int[] descent, int[] externalLeading)
void	getTextExtent(java.lang.String string, int[] x, int[] y, int[] descent, int[] externalLeading, Font theFont)
Colour	getTextForeground()
void	getUserScale(double[] x, double[] y)
int	logicalToDeviceX(int x)
int	logicalToDeviceXRel(int x)
int	logicalToDeviceY(int y)
int	logicalToDeviceYRel(int y)
int	maxX()
int	maxY()
int	minX()
int	minY()
boolean	ok()
void	resetBoundingBox()
void	setAxisOrientation(boolean xLeftRight, boolean yBottomUp)
void	setBackground(Brush brush)
void	setBackgroundMode(int mode)
void	setBrush(Brush brush)
void	setClippingRegion(int x, int y, int width, int height)
void	setClippingRegion(Point pt, Size sz)
void	setClippingRegion(Rect rect)
void	setClippingRegion(Region region)
void	setDeviceOrigin(int x, int y)
void	setFont(Font font)
void	setLogicalFunction(int function)
void	setLogicalOrigin(int x, int y)
void	setLogicalScale(double x, double y)
void	setMapMode(int mode)
void	setPalette(Palette palette)
void	setPen(Pen pen)
void	setTextBackground(Colour colour)
void	setTextForeground(Colour colour)
void	setUserScale(double x, double y)
boolean	startDoc(java.lang.String message)
void	startPage()

Methods inherited from class wx.Object

_, getTanslation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FLOOD_SURFACE

public static final int FLOOD_SURFACE

See Also:

Constant Field Values

FLOOD_BORDER

public static final int FLOOD_BORDER

See Also:

Constant Field Values

ODDEVEN_RULE

public static final int ODDEVEN_RULE

See Also:

Constant Field Values

WINDING_RULE

public static final int WINDING_RULE

See Also:

Constant Field Values

Method Detail

delete

public void delete()

Overrides:

delete in class Object

drawLines

public void drawLines(Point[] points,
                      int xoffset,
                      int yoffset)

drawLines

public void drawLines(Point[] points)

drawPolygon

public void drawPolygon(Point[] points,
                        int xoffset,
                        int yoffset,
                        int fillStyle)

drawPolygon

public void drawPolygon(Point[] points,
                        int xoffset,
                        int yoffset)

drawPolygon

public void drawPolygon(Point[] points)

drawPolyPolygon

public void drawPolyPolygon(int[] count,
                            Point[] points,
                            int xoffset,
                            int yoffset,
                            int fillStyle)

drawPolyPolygon

public void drawPolyPolygon(int[] count,
                            Point[] points,
                            int xoffset,
                            int yoffset)

drawPolyPolygon

public void drawPolyPolygon(int[] count,
                            Point[] points)

drawSpline

public void drawSpline(Point[] points)

floodFill

public boolean floodFill(int x,
                         int y,
                         Colour col,
                         int style)

floodFill

public boolean floodFill(int x,
                         int y,
                         Colour col)

floodFill

public boolean floodFill(Point pt,
                         Colour col,
                         int style)

floodFill

public boolean floodFill(Point pt,
                         Colour col)

getPixel

public boolean getPixel(int x,
                        int y,
                        Colour col)

getPixel

public boolean getPixel(Point pt,
                        Colour col)

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2)

drawLine

public void drawLine(Point pt1,
                     Point pt2)

crossHair

public void crossHair(int x,
                      int y)

crossHair

public void crossHair(Point pt)

drawArc

public void drawArc(int x1,
                    int y1,
                    int x2,
                    int y2,
                    int xc,
                    int yc)

drawArc

public void drawArc(Point pt1,
                    Point pt2,
                    Point centre)

drawCheckMark

public void drawCheckMark(int x,
                          int y,
                          int width,
                          int height)

drawCheckMark

public void drawCheckMark(Rect rect)

drawEllipticArc

public void drawEllipticArc(int x,
                            int y,
                            int w,
                            int h,
                            double sa,
                            double ea)

drawEllipticArc

public void drawEllipticArc(Point pt,
                            Size sz,
                            double sa,
                            double ea)

drawPoint

public void drawPoint(int x,
                      int y)

drawPoint

public void drawPoint(Point pt)

drawRectangle

public void drawRectangle(int x,
                          int y,
                          int width,
                          int height)

drawRectangle

public void drawRectangle(Point pt,
                          Size sz)

drawRectangle

public void drawRectangle(Rect rect)

drawRoundedRectangle

public void drawRoundedRectangle(int x,
                                 int y,
                                 int width,
                                 int height,
                                 double radius)

drawRoundedRectangle

public void drawRoundedRectangle(Point pt,
                                 Size sz,
                                 double radius)

drawRoundedRectangle

public void drawRoundedRectangle(Rect r,
                                 double radius)

drawCircle

public void drawCircle(int x,
                       int y,
                       int radius)

drawCircle

public void drawCircle(Point pt,
                       int radius)

drawEllipse

public void drawEllipse(int x,
                        int y,
                        int width,
                        int height)

drawEllipse

public void drawEllipse(Point pt,
                        Size sz)

drawEllipse

public void drawEllipse(Rect rect)

drawIcon

public void drawIcon(Icon icon,
                     int x,
                     int y)

drawIcon

public void drawIcon(Icon icon,
                     Point pt)

drawBitmap

public void drawBitmap(Bitmap bmp,
                       int x,
                       int y,
                       boolean useMask)

drawBitmap

public void drawBitmap(Bitmap bmp,
                       int x,
                       int y)

drawBitmap

public void drawBitmap(Bitmap bmp,
                       Point pt,
                       boolean useMask)

drawBitmap

public void drawBitmap(Bitmap bmp,
                       Point pt)

drawText

public void drawText(java.lang.String text,
                     int x,
                     int y)

drawText

public void drawText(java.lang.String text,
                     Point pt)

drawRotatedText

public void drawRotatedText(java.lang.String text,
                            int x,
                            int y,
                            double angle)

drawRotatedText

public void drawRotatedText(java.lang.String text,
                            Point pt,
                            double angle)

drawLabel

public void drawLabel(java.lang.String text,
                      Bitmap image,
                      Rect rect,
                      int alignment,
                      int indexAccel,
                      Rect rectBounding)

drawLabel

public void drawLabel(java.lang.String text,
                      Bitmap image,
                      Rect rect,
                      int alignment,
                      int indexAccel)

drawLabel

public void drawLabel(java.lang.String text,
                      Bitmap image,
                      Rect rect,
                      int alignment)

drawLabel

public void drawLabel(java.lang.String text,
                      Bitmap image,
                      Rect rect)

drawLabel

public void drawLabel(java.lang.String text,
                      Rect rect,
                      int alignment,
                      int indexAccel)

drawLabel

public void drawLabel(java.lang.String text,
                      Rect rect,
                      int alignment)

drawLabel

public void drawLabel(java.lang.String text,
                      Rect rect)

blit

public boolean blit(int xdest,
                    int ydest,
                    int width,
                    int height,
                    DC source,
                    int xsrc,
                    int ysrc,
                    int rop,
                    boolean useMask,
                    int xsrcMask,
                    int ysrcMask)

blit

public boolean blit(int xdest,
                    int ydest,
                    int width,
                    int height,
                    DC source,
                    int xsrc,
                    int ysrc,
                    int rop,
                    boolean useMask,
                    int xsrcMask)

blit

public boolean blit(int xdest,
                    int ydest,
                    int width,
                    int height,
                    DC source,
                    int xsrc,
                    int ysrc,
                    int rop,
                    boolean useMask)

blit

public boolean blit(int xdest,
                    int ydest,
                    int width,
                    int height,
                    DC source,
                    int xsrc,
                    int ysrc,
                    int rop)

blit

public boolean blit(int xdest,
                    int ydest,
                    int width,
                    int height,
                    DC source,
                    int xsrc,
                    int ysrc)

blit

public boolean blit(Point destPt,
                    Size sz,
                    DC source,
                    Point srcPt,
                    int rop,
                    boolean useMask,
                    Point srcPtMask)

blit

public boolean blit(Point destPt,
                    Size sz,
                    DC source,
                    Point srcPt,
                    int rop,
                    boolean useMask)

blit

public boolean blit(Point destPt,
                    Size sz,
                    DC source,
                    Point srcPt,
                    int rop)

blit

public boolean blit(Point destPt,
                    Size sz,
                    DC source,
                    Point srcPt)

drawSpline

public void drawSpline(int x1,
                       int y1,
                       int x2,
                       int y2,
                       int x3,
                       int y3)

clear

public void clear()

startDoc

public boolean startDoc(java.lang.String message)

endDoc

public void endDoc()

startPage

public void startPage()

endPage

public void endPage()

setFont

public void setFont(Font font)

setPen

public void setPen(Pen pen)

setBrush

public void setBrush(Brush brush)

setBackground

public void setBackground(Brush brush)

setBackgroundMode

public void setBackgroundMode(int mode)

setPalette

public void setPalette(Palette palette)

setClippingRegion

public void setClippingRegion(int x,
                              int y,
                              int width,
                              int height)

setClippingRegion

public void setClippingRegion(Point pt,
                              Size sz)

setClippingRegion

public void setClippingRegion(Rect rect)

setClippingRegion

public void setClippingRegion(Region region)

destroyClippingRegion

public void destroyClippingRegion()

getClippingBox

public void getClippingBox(Rect rect)

getCharHeight

public int getCharHeight()

getCharWidth

public int getCharWidth()

getTextExtent

public void getTextExtent(java.lang.String string,
                          int[] x,
                          int[] y,
                          int[] descent,
                          int[] externalLeading,
                          Font theFont)

getTextExtent

public void getTextExtent(java.lang.String string,
                          int[] x,
                          int[] y,
                          int[] descent,
                          int[] externalLeading)

getTextExtent

public void getTextExtent(java.lang.String string,
                          int[] x,
                          int[] y,
                          int[] descent)

getTextExtent

public void getTextExtent(java.lang.String string,
                          int[] x,
                          int[] y)

getMultiLineTextExtent

public void getMultiLineTextExtent(java.lang.String text,
                                   int[] width,
                                   int[] height,
                                   int[] heightLine,
                                   Font font)

getMultiLineTextExtent

public void getMultiLineTextExtent(java.lang.String text,
                                   int[] width,
                                   int[] height,
                                   int[] heightLine)

getMultiLineTextExtent

public void getMultiLineTextExtent(java.lang.String text,
                                   int[] width,
                                   int[] height)

getPartialTextExtents

public int[] getPartialTextExtents(java.lang.String text)

getSize

public Size getSize()

getSizeMM

public Size getSizeMM()

deviceToLogicalX

public int deviceToLogicalX(int x)

deviceToLogicalY

public int deviceToLogicalY(int y)

deviceToLogicalXRel

public int deviceToLogicalXRel(int x)

deviceToLogicalYRel

public int deviceToLogicalYRel(int y)

logicalToDeviceX

public int logicalToDeviceX(int x)

logicalToDeviceY

public int logicalToDeviceY(int y)

logicalToDeviceXRel

public int logicalToDeviceXRel(int x)

logicalToDeviceYRel

public int logicalToDeviceYRel(int y)

canDrawBitmap

public boolean canDrawBitmap()

canGetTextExtent

public boolean canGetTextExtent()

getDepth

public int getDepth()

getPPI

public Size getPPI()

ok

public boolean ok()

getBackgroundMode

public int getBackgroundMode()

getBackground

public Brush getBackground()

getBrush

public Brush getBrush()

getFont

public Font getFont()

getPen

public Pen getPen()

getTextForeground

public Colour getTextForeground()

getTextBackground

public Colour getTextBackground()

setTextForeground

public void setTextForeground(Colour colour)

setTextBackground

public void setTextBackground(Colour colour)

getMapMode

public int getMapMode()

setMapMode

public void setMapMode(int mode)

getUserScale

public void getUserScale(double[] x,
                         double[] y)

setUserScale

public void setUserScale(double x,
                         double y)

getLogicalScale

public void getLogicalScale(double[] x,
                            double[] y)

setLogicalScale

public void setLogicalScale(double x,
                            double y)

getLogicalOrigin

public Point getLogicalOrigin()

setLogicalOrigin

public void setLogicalOrigin(int x,
                             int y)

getDeviceOrigin

public Point getDeviceOrigin()

setDeviceOrigin

public void setDeviceOrigin(int x,
                            int y)

computeScaleAndOrigin

public void computeScaleAndOrigin()

setAxisOrientation

public void setAxisOrientation(boolean xLeftRight,
                               boolean yBottomUp)

getLogicalFunction

public int getLogicalFunction()

setLogicalFunction

public void setLogicalFunction(int function)

calcBoundingBox

public void calcBoundingBox(int x,
                            int y)

resetBoundingBox

public void resetBoundingBox()

minX

public int minX()

maxX

public int maxX()

minY

public int minY()

maxY

public int maxY()