Package org.robolectric.shadows

Class ShadowCanvas

java.lang.Object

org.robolectric.shadows.ShadowCanvas

Direct Known Subclasses:

ShadowDisplayListCanvas, ShadowRecordingCanvas

@Implements(android.graphics.Canvas.class)
public class ShadowCanvas
extends Object

Broken. This implementation is very specific to the application for which it was developed. Todo: Reimplement. Consider using the same strategy of collecting a history of draw events and providing methods for writing queries based on type, number, and order of events.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ShadowCanvas.ArcPaintHistoryEvent
static class	ShadowCanvas.CirclePaintHistoryEvent
static class	ShadowCanvas.LinePaintHistoryEvent
static class	ShadowCanvas.OvalPaintHistoryEvent
static class	ShadowCanvas.RectPaintHistoryEvent
static class	ShadowCanvas.RoundRectPaintHistoryEvent	Captures round rectangle drawing events
static class	ShadowCanvas.TextHistoryEvent

Constructor Summary

Constructors

Constructor	Description
ShadowCanvas()

Method Summary

Modifier and Type	Method	Description
protected void	__constructor__(Bitmap bitmap)
void	appendDescription(String s)
protected void	drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, Paint paint)
protected void	drawBitmap(Bitmap bitmap, float left, float top, Paint paint)
protected void	drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint)
protected void	drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint)
protected void	drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint)
protected void	drawCircle(float cx, float cy, float radius, Paint paint)
protected void	drawColor(int color)
protected void	drawLine(float startX, float startY, float stopX, float stopY, Paint paint)
protected void	drawOval(RectF oval, Paint paint)
protected void	drawPaint(Paint paint)
protected void	drawPath(Path path, Paint paint)
protected void	drawRect(float left, float top, float right, float bottom, Paint paint)
protected void	drawRect(Rect r, Paint paint)
protected void	drawRoundRect(RectF rect, float rx, float ry, Paint paint)
protected void	drawText(char[] text, int index, int count, float x, float y, Paint paint)
protected void	drawText(CharSequence text, int start, int end, float x, float y, Paint paint)
protected void	drawText(String text, float x, float y, Paint paint)
protected void	drawText(String text, int start, int end, float x, float y, Paint paint)
int	getArcPaintHistoryCount()
int	getCirclePaintHistoryCount()
String	getDescription()
ShadowCanvas.ArcPaintHistoryEvent	getDrawnArc(int i)
ShadowCanvas.CirclePaintHistoryEvent	getDrawnCircle(int i)
ShadowCanvas.LinePaintHistoryEvent	getDrawnLine(int i)
ShadowCanvas.OvalPaintHistoryEvent	getDrawnOval(int i)
Paint	getDrawnPaint()
Path	getDrawnPath(int i)
Paint	getDrawnPathPaint(int i)
ShadowCanvas.RectPaintHistoryEvent	getDrawnRect(int i)
ShadowCanvas.RoundRectPaintHistoryEvent	getDrawnRoundRect(int i)
ShadowCanvas.TextHistoryEvent	getDrawnTextEvent(int i)
protected int	getHeight()
ShadowCanvas.RectPaintHistoryEvent	getLastDrawnRect()
ShadowCanvas.RoundRectPaintHistoryEvent	getLastDrawnRoundRect()
int	getLinePaintHistoryCount()
int	getOvalPaintHistoryCount()
int	getPathPaintHistoryCount()
int	getRectPaintHistoryCount()
int	getRoundRectPaintHistoryCount()
int	getTextHistoryCount()
protected int	getWidth()
boolean	hasDrawnCircle()
boolean	hasDrawnPath()
void	resetCanvasHistory()
protected void	restore()
protected int	save()
protected void	scale(float sx, float sy)
protected void	scale(float sx, float sy, float px, float py)
protected void	setBitmap(Bitmap bitmap)
void	setHeight(int height)
void	setWidth(int width)
protected void	translate(float x, float y)
static String	visualize(Canvas canvas)	Returns a textual representation of the appearance of the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShadowCanvas

public ShadowCanvas()

Method Detail

visualize

public static String visualize(Canvas canvas)

Returns a textual representation of the appearance of the object.

Parameters:

canvas - the canvas to visualize

Returns:

The textual representation of the appearance of the object.

__constructor__

@Implementation
protected void __constructor__(Bitmap bitmap)

appendDescription

public void appendDescription(String s)

getDescription

public String getDescription()

setBitmap

@Implementation
protected void setBitmap(Bitmap bitmap)

drawText

@Implementation
protected void drawText(String text,
                        float x,
                        float y,
                        Paint paint)

drawText

@Implementation
protected void drawText(CharSequence text,
                        int start,
                        int end,
                        float x,
                        float y,
                        Paint paint)

drawText

@Implementation
protected void drawText(char[] text,
                        int index,
                        int count,
                        float x,
                        float y,
                        Paint paint)

drawText

@Implementation
protected void drawText(String text,
                        int start,
                        int end,
                        float x,
                        float y,
                        Paint paint)

translate

@Implementation
protected void translate(float x,
                         float y)

scale

@Implementation
protected void scale(float sx,
                     float sy)

scale

@Implementation
protected void scale(float sx,
                     float sy,
                     float px,
                     float py)

drawPaint

@Implementation
protected void drawPaint(Paint paint)

drawColor

@Implementation
protected void drawColor(int color)

drawBitmap

@Implementation
protected void drawBitmap(Bitmap bitmap,
                          float left,
                          float top,
                          Paint paint)

drawBitmap

@Implementation
protected void drawBitmap(Bitmap bitmap,
                          Rect src,
                          Rect dst,
                          Paint paint)

drawBitmap

@Implementation
protected void drawBitmap(Bitmap bitmap,
                          Rect src,
                          RectF dst,
                          Paint paint)

drawBitmap

@Implementation
protected void drawBitmap(Bitmap bitmap,
                          Matrix matrix,
                          Paint paint)

drawPath

@Implementation
protected void drawPath(Path path,
                        Paint paint)

drawCircle

@Implementation
protected void drawCircle(float cx,
                          float cy,
                          float radius,
                          Paint paint)

drawArc

@Implementation
protected void drawArc(RectF oval,
                       float startAngle,
                       float sweepAngle,
                       boolean useCenter,
                       Paint paint)

drawRect

@Implementation
protected void drawRect(float left,
                        float top,
                        float right,
                        float bottom,
                        Paint paint)

drawRect

@Implementation
protected void drawRect(Rect r,
                        Paint paint)

drawRoundRect

@Implementation
protected void drawRoundRect(RectF rect,
                             float rx,
                             float ry,
                             Paint paint)

drawLine

@Implementation
protected void drawLine(float startX,
                        float startY,
                        float stopX,
                        float stopY,
                        Paint paint)

drawOval

@Implementation
protected void drawOval(RectF oval,
                        Paint paint)

save

@Implementation
protected int save()

restore

@Implementation
protected void restore()

getPathPaintHistoryCount

public int getPathPaintHistoryCount()

getCirclePaintHistoryCount

public int getCirclePaintHistoryCount()

getArcPaintHistoryCount

public int getArcPaintHistoryCount()

hasDrawnPath

public boolean hasDrawnPath()

hasDrawnCircle

public boolean hasDrawnCircle()

getDrawnPathPaint

public Paint getDrawnPathPaint(int i)

getDrawnPath

public Path getDrawnPath(int i)

getDrawnCircle

public ShadowCanvas.CirclePaintHistoryEvent getDrawnCircle(int i)

getDrawnArc

public ShadowCanvas.ArcPaintHistoryEvent getDrawnArc(int i)

resetCanvasHistory

public void resetCanvasHistory()

getDrawnPaint

public Paint getDrawnPaint()

setHeight

public void setHeight(int height)

setWidth

public void setWidth(int width)

getWidth

@Implementation
protected int getWidth()

getHeight

@Implementation
protected int getHeight()

getDrawnTextEvent

public ShadowCanvas.TextHistoryEvent getDrawnTextEvent(int i)

getTextHistoryCount

public int getTextHistoryCount()

getDrawnRect

public ShadowCanvas.RectPaintHistoryEvent getDrawnRect(int i)

getLastDrawnRect

public ShadowCanvas.RectPaintHistoryEvent getLastDrawnRect()

getRectPaintHistoryCount

public int getRectPaintHistoryCount()

getDrawnRoundRect

public ShadowCanvas.RoundRectPaintHistoryEvent getDrawnRoundRect(int i)

getLastDrawnRoundRect

public ShadowCanvas.RoundRectPaintHistoryEvent getLastDrawnRoundRect()

getRoundRectPaintHistoryCount

public int getRoundRectPaintHistoryCount()

getDrawnLine

public ShadowCanvas.LinePaintHistoryEvent getDrawnLine(int i)

getLinePaintHistoryCount

public int getLinePaintHistoryCount()

getOvalPaintHistoryCount

public int getOvalPaintHistoryCount()

getDrawnOval

public ShadowCanvas.OvalPaintHistoryEvent getDrawnOval(int i)