ewe.fx
Class RotatedGraphics

java.lang.Object
  ewe.fx.Graphics
      ewe.fx.RotatedGraphics

All Implemented Interfaces:

CellConstants, ControlConstants, UIConstants

public class RotatedGraphics

extends Graphics

Field Summary

Fields inherited from class ewe.fx.Graphics

background, canAlphaBlend, canCopy, canMove, color, DRAW_ALPHA, DRAW_AND, DRAW_OR, DRAW_OVER, DRAW_XOR, LighterGray, SPECIAL_TICK, SPECIAL_X

Fields inherited from interface ewe.ui.UIConstants

BDR_DOTTED, BDR_INNER, BDR_NOBORDER, BDR_OUTER, BDR_OUTLINE, BDR_RAISEDINNER, BDR_RAISEDOUTER, BDR_SUNKENINNER, BDR_SUNKENOUTER, BF_BOTTOM, BF_BOTTOMLEFT, BF_BOTTOMRIGHT, BF_BUTTON, BF_DIAGONAL, BF_DIAGONAL_ENDBOTTOMLEFT, BF_DIAGONAL_ENDBOTTOMRIGHT, BF_DIAGONAL_ENDTOPLEFT, BF_DIAGONAL_ENDTOPRIGHT, BF_EXACT, BF_FLAT, BF_LEFT, BF_MIDDLE, BF_MONO, BF_PALM, BF_RECT, BF_RIGHT, BF_SOFT, BF_SQUARE, BF_TOP, BF_TOPLEFT, BF_TOPRIGHT, EDGE_BUMP, EDGE_ETCHED, EDGE_RAISED, EDGE_SUNKEN

Fields inherited from interface ewe.ui.CellConstants

BORDER, BOTTOM, CELLFLAG, CELLMASK, CENTER, CONTROLMASK, DONTCHANGE, DONTFILL, DONTSTRETCH, EAST, FILL, FIXEDSIZE, GROW, HCENTER, HCONTRACT, HEXPAND, HFILL, HGROW, HSHRINK, HSTRETCH, INITIALLY_CLOSED, INITIALLY_MINIMIZED, INITIALLY_PREFERRED_SIZE, INSETS, LEFT, MAXIMUMSIZE, MINIMUMSIZE, NORTH, NORTHEAST, NORTHWEST, PREFERREDSIZE, RECT, RIGHT, SHRINK, SOUTH, SOUTHEAST, SOUTHWEST, SPAN, STRETCH, TEXTSIZE, TOP, VCENTER, VCONTRACT, VEXPAND, VFILL, VGROW, VSHRINK, VSTRETCH, WEST

Fields inherited from interface ewe.ui.ControlConstants

All, AlwaysEnabled, AlwaysRecalculateSizes, ByDeferredMouse, ByDeferredPen, ByFrameChange, ByKeyboard, ByMouse, ByPen, ByRequest, CalculatedSizes, Disabled, DisablePopupMenu, DisplayOnly, Down, DrawFlat, Flag, ForceResize, HasData, Invisible, KeepImage, KeepSIP, Left, MakeMenuAtLeastAsWide, Maximize, Minimize, MouseSensitive, NoFocus, NotAnEditor, NotEditable, PaintDataOnly, PaintOutsideOnly, PenTransparent, PreferredSizeOnly, Right, SendUpKeyEvents, SendUpPenEvents, ShowSIP, ShrinkToNothing, SmallControl, SpecialBackground, TakeControlEvents, TakesKeyFocus, Transparent, Up, WantDrag, WantHoldDown

Constructor Summary

RotatedGraphics(ISurface s, Image surfaceData, int rotation)
Create a Graphics that will rotate all drawing by the specified amount in degrees.

RotatedGraphics(ISurface s, int width, int height, int rotation)
Create a Graphics that will rotate all drawing by the specified amount in degrees.

Method Summary

void	flush() On some systems it may be necessary to call this method to have operations made to the Graphics actually be displayed on the screen.
void	free() Frees any system resources (native device contexts) associated with the graphics object.

Methods inherited from class ewe.fx.Graphics

anchor, canCopyFrom, changeBrush, changePen, clearClip, copyRect, copyRect, copyRect, createNew, draw3DDiamond, draw3DDiamond, draw3DRect, draw3DRect, drawArc, drawArrow, drawChar, drawClosedArc, drawCursor, drawDiamond, drawDots, drawEdge, drawEllipse, drawFormattedText, drawFormattedText, drawFormattedText, drawHorizontalTriangle, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawLineRGB, drawLines, drawPie, drawPolygon, drawRect, drawRect, drawRoundRect, drawSpecial, drawTail, drawText, drawText, drawText, drawText, drawText, drawTextIn, drawVerticalTriangle, fillClosedArc, fillEllipse, fillPie, fillPolygon, fillRect, fillRectRGB, fillRoundRect, getArcPoints, getBackground, getBrush, getClip, getColor, getEmptyGraphics, getFontMetrics, getImage, getPen, getSize, getSize, getSize, getSize, getSurfaceType, getTransform, isEmpty, isValid, mapColor, moveRect, nativeSetBrush, nativeSetPen, reduceClip, reduceClip, reset, restoreClip, setBackground, setBackground, setBrush, setClip, setColor, setColor, setDrawOp, setFont, setPen, setPixelRGB, setTransform, transform, translate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, toString

Constructor Detail

RotatedGraphics

public RotatedGraphics(ISurface s,
                       Image surfaceData,
                       int rotation)

Create a Graphics that will rotate all drawing by the specified amount in degrees. The drawing operations will not appear on the surface until a flush() operation is done.

Parameters:

s - The destination surface.

surfaceData - If the surface data is already buffered in an image, then that image can be used.

rotation - Should be 90, 180, 270 or 0.

RotatedGraphics

public RotatedGraphics(ISurface s,
                       int width,
                       int height,
                       int rotation)

Create a Graphics that will rotate all drawing by the specified amount in degrees. The drawing operations will not appear on the surface until a flush() operation is done.

Parameters:

s - The destination surface.

width - The width of the surface.

height - The height of the surface.

rotation - Should be 90, 180, 270 or 0.

Method Detail

free

public void free()

Description copied from class: Graphics

Frees any system resources (native device contexts) associated with the graphics object. After calling this function, the graphics object can no longer be used to draw. Calling this method is not required since any system resources allocated will be freed when the object is garbage collected. However, if a program uses many graphics objects, free() should be called whenever one is no longer needed to prevent allocating too many system resources before garbage collection can occur.

Overrides:

free in class Graphics

flush

public void flush()

Description copied from class: Graphics

On some systems it may be necessary to call this method to have operations made to the Graphics actually be displayed on the screen. On most systems this will have no effect.

Overrides:

flush in class Graphics