org.mapsforge.applications.android.samples

Class SmoothCanvas

java.lang.Object

android.graphics.Canvas

org.mapsforge.applications.android.samples.SmoothCanvas

public class SmoothCanvas
extends android.graphics.Canvas

Nested Class Summary

Nested classes/interfaces inherited from class android.graphics.Canvas

android.graphics.Canvas.EdgeType, android.graphics.Canvas.VertexMode

Field Summary

Fields inherited from class android.graphics.Canvas

ALL_SAVE_FLAG, CLIP_SAVE_FLAG, CLIP_TO_LAYER_SAVE_FLAG, FULL_COLOR_LAYER_SAVE_FLAG, HAS_ALPHA_LAYER_SAVE_FLAG, MATRIX_SAVE_FLAG

Constructor Summary

Constructors

Constructor and Description
SmoothCanvas()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	clipPath(android.graphics.Path path)
boolean	clipPath(android.graphics.Path path, android.graphics.Region.Op op)
boolean	clipRect(float left, float top, float right, float bottom)
boolean	clipRect(float left, float top, float right, float bottom, android.graphics.Region.Op op)
boolean	clipRect(int left, int top, int right, int bottom)
boolean	clipRect(android.graphics.Rect rect)
boolean	clipRect(android.graphics.RectF rect)
boolean	clipRect(android.graphics.RectF rect, android.graphics.Region.Op op)
boolean	clipRect(android.graphics.Rect rect, android.graphics.Region.Op op)
boolean	clipRegion(android.graphics.Region region)
boolean	clipRegion(android.graphics.Region region, android.graphics.Region.Op op)
void	concat(android.graphics.Matrix matrix)
void	drawArc(android.graphics.RectF oval, float startAngle, float sweepAngle, boolean useCenter, android.graphics.Paint paint)
void	drawARGB(int a, int r, int g, int b)
void	drawBitmap(android.graphics.Bitmap bitmap, float left, float top, android.graphics.Paint paint)
void	drawBitmap(android.graphics.Bitmap bitmap, android.graphics.Matrix matrix, android.graphics.Paint paint)
void	drawBitmap(android.graphics.Bitmap bitmap, android.graphics.Rect src, android.graphics.RectF dst, android.graphics.Paint paint)
void	drawBitmap(android.graphics.Bitmap bitmap, android.graphics.Rect src, android.graphics.Rect dst, android.graphics.Paint paint)
void	drawBitmap(int[] colors, int offset, int stride, int x, int y, int width, int height, boolean hasAlpha, android.graphics.Paint paint)
void	drawBitmapMesh(android.graphics.Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, int vertOffset, int[] colors, int colorOffset, android.graphics.Paint paint)
void	drawCircle(float cx, float cy, float radius, android.graphics.Paint paint)
void	drawColor(int color)
void	drawColor(int color, android.graphics.PorterDuff.Mode mode)
void	drawLine(float startX, float startY, float stopX, float stopY, android.graphics.Paint paint)
void	drawLines(float[] pts, int offset, int count, android.graphics.Paint paint)
void	drawLines(float[] pts, android.graphics.Paint paint)
void	drawOval(android.graphics.RectF oval, android.graphics.Paint paint)
void	drawPaint(android.graphics.Paint paint)
void	drawPath(android.graphics.Path path, android.graphics.Paint paint)
void	drawPicture(android.graphics.Picture picture)
void	drawPicture(android.graphics.Picture picture, android.graphics.Rect dst)
void	drawPicture(android.graphics.Picture picture, android.graphics.RectF dst)
void	drawPoint(float x, float y, android.graphics.Paint paint)
void	drawPoints(float[] pts, int offset, int count, android.graphics.Paint paint)
void	drawPoints(float[] pts, android.graphics.Paint paint)
void	drawPosText(char[] text, int index, int count, float[] pos, android.graphics.Paint paint)
void	drawPosText(String text, float[] pos, android.graphics.Paint paint)
void	drawRect(float left, float top, float right, float bottom, android.graphics.Paint paint)
void	drawRect(android.graphics.RectF rect, android.graphics.Paint paint)
void	drawRect(android.graphics.Rect r, android.graphics.Paint paint)
void	drawRGB(int r, int g, int b)
void	drawRoundRect(android.graphics.RectF rect, float rx, float ry, android.graphics.Paint paint)
void	drawText(char[] text, int index, int count, float x, float y, android.graphics.Paint paint)
void	drawText(CharSequence text, int start, int end, float x, float y, android.graphics.Paint paint)
void	drawText(String text, float x, float y, android.graphics.Paint paint)
void	drawText(String text, int start, int end, float x, float y, android.graphics.Paint paint)
void	drawTextOnPath(char[] text, int index, int count, android.graphics.Path path, float hOffset, float vOffset, android.graphics.Paint paint)
void	drawTextOnPath(String text, android.graphics.Path path, float hOffset, float vOffset, android.graphics.Paint paint)
void	drawVertices(android.graphics.Canvas.VertexMode mode, int vertexCount, float[] verts, int vertOffset, float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, int indexOffset, int indexCount, android.graphics.Paint paint)
boolean	getClipBounds(android.graphics.Rect bounds)
android.graphics.DrawFilter	getDrawFilter()
int	getHeight()
void	getMatrix(android.graphics.Matrix ctm)
int	getSaveCount()
int	getWidth()
boolean	isOpaque()
boolean	quickReject(float left, float top, float right, float bottom, android.graphics.Canvas.EdgeType type)
boolean	quickReject(android.graphics.Path path, android.graphics.Canvas.EdgeType type)
boolean	quickReject(android.graphics.RectF rect, android.graphics.Canvas.EdgeType type)
void	restore()
void	restoreToCount(int saveCount)
void	rotate(float degrees)
int	save()
int	save(int saveFlags)
int	saveLayer(float left, float top, float right, float bottom, android.graphics.Paint paint, int saveFlags)
int	saveLayer(android.graphics.RectF bounds, android.graphics.Paint paint, int saveFlags)
int	saveLayerAlpha(float left, float top, float right, float bottom, int alpha, int saveFlags)
int	saveLayerAlpha(android.graphics.RectF bounds, int alpha, int saveFlags)
void	scale(float sx, float sy)
void	setBitmap(android.graphics.Bitmap bitmap)
void	setDrawFilter(android.graphics.DrawFilter filter)
void	setMatrix(android.graphics.Matrix matrix)
void	skew(float sx, float sy)
void	translate(float dx, float dy)

Methods inherited from class android.graphics.Canvas

drawArc, drawBitmap, drawOval, drawRoundRect, getClipBounds, getDensity, getMatrix, getMaximumBitmapHeight, getMaximumBitmapWidth, isHardwareAccelerated, rotate, saveLayer, saveLayer, saveLayerAlpha, saveLayerAlpha, scale, setDensity

Methods inherited from class java.lang.Object

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

Constructor Detail

SmoothCanvas

public SmoothCanvas()

Method Detail

setBitmap

public void setBitmap(android.graphics.Bitmap bitmap)

Overrides:

setBitmap in class android.graphics.Canvas

isOpaque

public boolean isOpaque()

Overrides:

isOpaque in class android.graphics.Canvas

getWidth

public int getWidth()

Overrides:

getWidth in class android.graphics.Canvas

getHeight

public int getHeight()

Overrides:

getHeight in class android.graphics.Canvas

save

public int save()

Overrides:

save in class android.graphics.Canvas

save

public int save(int saveFlags)

Overrides:

save in class android.graphics.Canvas

saveLayer

public int saveLayer(android.graphics.RectF bounds,
            android.graphics.Paint paint,
            int saveFlags)

Overrides:

saveLayer in class android.graphics.Canvas

saveLayer

public int saveLayer(float left,
            float top,
            float right,
            float bottom,
            android.graphics.Paint paint,
            int saveFlags)

Overrides:

saveLayer in class android.graphics.Canvas

saveLayerAlpha

public int saveLayerAlpha(android.graphics.RectF bounds,
                 int alpha,
                 int saveFlags)

Overrides:

saveLayerAlpha in class android.graphics.Canvas

saveLayerAlpha

public int saveLayerAlpha(float left,
                 float top,
                 float right,
                 float bottom,
                 int alpha,
                 int saveFlags)

Overrides:

saveLayerAlpha in class android.graphics.Canvas

restore

public void restore()

Overrides:

restore in class android.graphics.Canvas

getSaveCount

public int getSaveCount()

Overrides:

getSaveCount in class android.graphics.Canvas

restoreToCount

public void restoreToCount(int saveCount)

Overrides:

restoreToCount in class android.graphics.Canvas

translate

public void translate(float dx,
             float dy)

Overrides:

translate in class android.graphics.Canvas

scale

public void scale(float sx,
         float sy)

Overrides:

scale in class android.graphics.Canvas

rotate

public void rotate(float degrees)

Overrides:

rotate in class android.graphics.Canvas

skew

public void skew(float sx,
        float sy)

Overrides:

skew in class android.graphics.Canvas

concat

public void concat(android.graphics.Matrix matrix)

Overrides:

concat in class android.graphics.Canvas

setMatrix

public void setMatrix(android.graphics.Matrix matrix)

Overrides:

setMatrix in class android.graphics.Canvas

getMatrix

public void getMatrix(android.graphics.Matrix ctm)

Overrides:

getMatrix in class android.graphics.Canvas

clipRect

public boolean clipRect(android.graphics.RectF rect,
               android.graphics.Region.Op op)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(android.graphics.Rect rect,
               android.graphics.Region.Op op)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(android.graphics.RectF rect)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(android.graphics.Rect rect)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(float left,
               float top,
               float right,
               float bottom,
               android.graphics.Region.Op op)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(float left,
               float top,
               float right,
               float bottom)

Overrides:

clipRect in class android.graphics.Canvas

clipRect

public boolean clipRect(int left,
               int top,
               int right,
               int bottom)

Overrides:

clipRect in class android.graphics.Canvas

clipPath

public boolean clipPath(android.graphics.Path path,
               android.graphics.Region.Op op)

Overrides:

clipPath in class android.graphics.Canvas

clipPath

public boolean clipPath(android.graphics.Path path)

Overrides:

clipPath in class android.graphics.Canvas

clipRegion

public boolean clipRegion(android.graphics.Region region,
                 android.graphics.Region.Op op)

Overrides:

clipRegion in class android.graphics.Canvas

clipRegion

public boolean clipRegion(android.graphics.Region region)

Overrides:

clipRegion in class android.graphics.Canvas

getDrawFilter

public android.graphics.DrawFilter getDrawFilter()

Overrides:

getDrawFilter in class android.graphics.Canvas

setDrawFilter

public void setDrawFilter(android.graphics.DrawFilter filter)

Overrides:

setDrawFilter in class android.graphics.Canvas

quickReject

public boolean quickReject(android.graphics.RectF rect,
                  android.graphics.Canvas.EdgeType type)

Overrides:

quickReject in class android.graphics.Canvas

quickReject

public boolean quickReject(android.graphics.Path path,
                  android.graphics.Canvas.EdgeType type)

Overrides:

quickReject in class android.graphics.Canvas

quickReject

public boolean quickReject(float left,
                  float top,
                  float right,
                  float bottom,
                  android.graphics.Canvas.EdgeType type)

Overrides:

quickReject in class android.graphics.Canvas

getClipBounds

public boolean getClipBounds(android.graphics.Rect bounds)

Overrides:

getClipBounds in class android.graphics.Canvas

drawRGB

public void drawRGB(int r,
           int g,
           int b)

Overrides:

drawRGB in class android.graphics.Canvas

drawARGB

public void drawARGB(int a,
            int r,
            int g,
            int b)

Overrides:

drawARGB in class android.graphics.Canvas

drawColor

public void drawColor(int color)

Overrides:

drawColor in class android.graphics.Canvas

drawColor

public void drawColor(int color,
             android.graphics.PorterDuff.Mode mode)

Overrides:

drawColor in class android.graphics.Canvas

drawPaint

public void drawPaint(android.graphics.Paint paint)

Overrides:

drawPaint in class android.graphics.Canvas

drawPoints

public void drawPoints(float[] pts,
              int offset,
              int count,
              android.graphics.Paint paint)

Overrides:

drawPoints in class android.graphics.Canvas

drawPoints

public void drawPoints(float[] pts,
              android.graphics.Paint paint)

Overrides:

drawPoints in class android.graphics.Canvas

drawPoint

public void drawPoint(float x,
             float y,
             android.graphics.Paint paint)

Overrides:

drawPoint in class android.graphics.Canvas

drawLine

public void drawLine(float startX,
            float startY,
            float stopX,
            float stopY,
            android.graphics.Paint paint)

Overrides:

drawLine in class android.graphics.Canvas

drawLines

public void drawLines(float[] pts,
             int offset,
             int count,
             android.graphics.Paint paint)

Overrides:

drawLines in class android.graphics.Canvas

drawLines

public void drawLines(float[] pts,
             android.graphics.Paint paint)

Overrides:

drawLines in class android.graphics.Canvas

drawRect

public void drawRect(android.graphics.RectF rect,
            android.graphics.Paint paint)

Overrides:

drawRect in class android.graphics.Canvas

drawRect

public void drawRect(android.graphics.Rect r,
            android.graphics.Paint paint)

Overrides:

drawRect in class android.graphics.Canvas

drawRect

public void drawRect(float left,
            float top,
            float right,
            float bottom,
            android.graphics.Paint paint)

Overrides:

drawRect in class android.graphics.Canvas

drawOval

public void drawOval(android.graphics.RectF oval,
            android.graphics.Paint paint)

Overrides:

drawOval in class android.graphics.Canvas

drawCircle

public void drawCircle(float cx,
              float cy,
              float radius,
              android.graphics.Paint paint)

Overrides:

drawCircle in class android.graphics.Canvas

drawArc

public void drawArc(android.graphics.RectF oval,
           float startAngle,
           float sweepAngle,
           boolean useCenter,
           android.graphics.Paint paint)

Overrides:

drawArc in class android.graphics.Canvas

drawRoundRect

public void drawRoundRect(android.graphics.RectF rect,
                 float rx,
                 float ry,
                 android.graphics.Paint paint)

Overrides:

drawRoundRect in class android.graphics.Canvas

drawPath

public void drawPath(android.graphics.Path path,
            android.graphics.Paint paint)

Overrides:

drawPath in class android.graphics.Canvas

drawBitmap

public void drawBitmap(android.graphics.Bitmap bitmap,
              float left,
              float top,
              android.graphics.Paint paint)

Overrides:

drawBitmap in class android.graphics.Canvas

drawBitmap

public void drawBitmap(android.graphics.Bitmap bitmap,
              android.graphics.Rect src,
              android.graphics.RectF dst,
              android.graphics.Paint paint)

Overrides:

drawBitmap in class android.graphics.Canvas

drawBitmap

public void drawBitmap(android.graphics.Bitmap bitmap,
              android.graphics.Rect src,
              android.graphics.Rect dst,
              android.graphics.Paint paint)

Overrides:

drawBitmap in class android.graphics.Canvas

drawBitmap

public void drawBitmap(int[] colors,
              int offset,
              int stride,
              int x,
              int y,
              int width,
              int height,
              boolean hasAlpha,
              android.graphics.Paint paint)

Overrides:

drawBitmap in class android.graphics.Canvas

drawBitmap

public void drawBitmap(android.graphics.Bitmap bitmap,
              android.graphics.Matrix matrix,
              android.graphics.Paint paint)

Overrides:

drawBitmap in class android.graphics.Canvas

drawBitmapMesh

public void drawBitmapMesh(android.graphics.Bitmap bitmap,
                  int meshWidth,
                  int meshHeight,
                  float[] verts,
                  int vertOffset,
                  int[] colors,
                  int colorOffset,
                  android.graphics.Paint paint)

Overrides:

drawBitmapMesh in class android.graphics.Canvas

drawVertices

public void drawVertices(android.graphics.Canvas.VertexMode mode,
                int vertexCount,
                float[] verts,
                int vertOffset,
                float[] texs,
                int texOffset,
                int[] colors,
                int colorOffset,
                short[] indices,
                int indexOffset,
                int indexCount,
                android.graphics.Paint paint)

Overrides:

drawVertices in class android.graphics.Canvas

drawText

public void drawText(char[] text,
            int index,
            int count,
            float x,
            float y,
            android.graphics.Paint paint)

Overrides:

drawText in class android.graphics.Canvas

drawText

public void drawText(String text,
            float x,
            float y,
            android.graphics.Paint paint)

Overrides:

drawText in class android.graphics.Canvas

drawText

public void drawText(String text,
            int start,
            int end,
            float x,
            float y,
            android.graphics.Paint paint)

Overrides:

drawText in class android.graphics.Canvas

drawText

public void drawText(CharSequence text,
            int start,
            int end,
            float x,
            float y,
            android.graphics.Paint paint)

Overrides:

drawText in class android.graphics.Canvas

drawPosText

public void drawPosText(char[] text,
               int index,
               int count,
               float[] pos,
               android.graphics.Paint paint)

Overrides:

drawPosText in class android.graphics.Canvas

drawPosText

public void drawPosText(String text,
               float[] pos,
               android.graphics.Paint paint)

Overrides:

drawPosText in class android.graphics.Canvas

drawTextOnPath

public void drawTextOnPath(char[] text,
                  int index,
                  int count,
                  android.graphics.Path path,
                  float hOffset,
                  float vOffset,
                  android.graphics.Paint paint)

Overrides:

drawTextOnPath in class android.graphics.Canvas

drawTextOnPath

public void drawTextOnPath(String text,
                  android.graphics.Path path,
                  float hOffset,
                  float vOffset,
                  android.graphics.Paint paint)

Overrides:

drawTextOnPath in class android.graphics.Canvas

drawPicture

public void drawPicture(android.graphics.Picture picture)

Overrides:

drawPicture in class android.graphics.Canvas

drawPicture

public void drawPicture(android.graphics.Picture picture,
               android.graphics.RectF dst)

Overrides:

drawPicture in class android.graphics.Canvas

drawPicture

public void drawPicture(android.graphics.Picture picture,
               android.graphics.Rect dst)

Overrides:

drawPicture in class android.graphics.Canvas