Log

java.lang.Object
- ej.microui.Log

```
public class Log
extends java.lang.Object
```
Utility class to log a MicroUI event: a drawing, a Buffer Refresh Strategy status, etc.
Log parameters are associated with the MicroUI SystemView description file SYSVIEW_MicroUI.txt. If an event is malformed, the log will not be correctly decoded.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BRS_FLUSH_MULTI_RECTS` Event identifier for "flush with several rectangles".
`static int`	`BRS_FLUSH_SINGLE_RECT` Event identifier for "flush with a single rectangle".
`static int`	`BRS_RESTORE_REGION` Event identifier for "restore Buffer Refresh Strategy region".
`static int`	`DRAW_CIRCLE` Event identifier for "draw a circle".
`static int`	`DRAW_CIRCLE_ARC` Event identifier for "draw a circle arc".
`static int`	`DRAW_ELLIPSE` Event identifier for "draw an ellipse".
`static int`	`DRAW_ELLIPSE_ARC` Event identifier for "draw an ellipse arc".
`static int`	`DRAW_FLIPPED_IMAGE` Event identifier for "draw a flipped image".
`static int`	`DRAW_HORIZONTAL_LINE` Event identifier for "draw an horizontal line".
`static int`	`DRAW_IMAGE` Event identifier for "draw an image".
`static int`	`DRAW_LINE` Event identifier for "draw a line".
`static int`	`DRAW_RECTANGLE` Event identifier for "draw a rectangle".
`static int`	`DRAW_RENDERABLE_STRING` Event identifier for "draw a renderable string".
`static int`	`DRAW_ROTATED_CHARACTER` Event identifier for "draw a rotated character".
`static int`	`DRAW_ROTATED_IMAGE` Event identifier for "draw a rotated image".
`static int`	`DRAW_ROUNDED_RECTANGLE` Event identifier for "draw a rounded rectangle".
`static int`	`DRAW_SCALED_IMAGE` Event identifier for "draw a scaled image".
`static int`	`DRAW_SCALED_RENDERABLE_STRING` Event identifier for "draw a scaled renderable string".
`static int`	`DRAW_SCALED_STRING` Event identifier for "draw a scaled string".
`static int`	`DRAW_STRING` Event identifier for "draw a string".
`static int`	`DRAW_THICK_CIRCLE` Event identifier for "draw a thick circle".
`static int`	`DRAW_THICK_CIRCLEARC` Event identifier for "draw a thick circle arc".
`static int`	`DRAW_THICK_ELLIPSE` Event identifier for "draw a thick ellipse".
`static int`	`DRAW_THICK_FADED_CIRCLE` Event identifier for "draw a thick faded circle".
`static int`	`DRAW_THICK_FADED_CIRCLE_ARC` Event identifier for "draw a thick faded circle arc".
`static int`	`DRAW_THICK_FADED_ELLIPSE` Event identifier for "draw a thick faded ellipse".
`static int`	`DRAW_THICK_FADED_LINE` Event identifier for "draw a thick faded line".
`static int`	`DRAW_THICK_FADED_POINT` Event identifier for "draw a thick faded point".
`static int`	`DRAW_THICK_LINE` Event identifier for "draw a thick line".
`static int`	`DRAW_VERTICAL_LINE` Event identifier for "draw a vertical line".
`static int`	`DRAWN_REGION` Event identifier for "drawing size".
`static int`	`FILL_CIRCLE` Event identifier for "fill a circle".
`static int`	`FILL_CIRCLE_ARC` Event identifier for "fill a circle arc".
`static int`	`FILL_ELLIPSE` Event identifier for "fill an ellipse".
`static int`	`FILL_ELLIPSE_ARC` Event identifier for "fill an ellipse arc".
`static int`	`FILL_RECTANGLE` Event identifier for "fill a rectangle".
`static int`	`FILL_ROUNDED_RECTANGLE` Event identifier for "fill a rounded rectangle".
`static int`	`FLUSH` Event identifier for "flush".
`static int`	`FLUSH_DONE` Event identifier for "flush done".
`static int`	`OUT_OF_CLIP` Event identifier for "drawing out of clip".
`static int`	`REMOVE_BACKGROUND_COLOR` Event identifier for "remove background color".
`static int`	`SET_BACKGROUND_COLOR` Event identifier for "set background color".
`static int`	`SET_CLIP` Event identifier for "set clip".
`static int`	`SET_FOREGROUND_COLOR` Event identifier for "set foreground color".
`static int`	`STRING_WIDTH` Event identifier for "string width".
`static int`	`WRITE_PIXEL` Event identifier for "draw a pixel".

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`mapApproximation(boolean bilinear)` Maps the approximation bilinear or nearest neighbor used by some `LLDWPainter` algorithms
`static int`	`mapBoolean(boolean value)` Maps a boolean to an event parameter.
`static int`	`mapGraphicsContext(MicroUIGraphicsContext gc)` Maps a graphics context to an event parameter.
`static int`	`mapImage(MicroUIImage img)` Maps an image to an event parameter.
`static void`	`recordEvent(int eventId, int... values)` Records a MicroUI event.
`static void`	`recordEventEnd(int eventId, int... values)` Records the end of the execution of a MicroUI event.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FLUSH
```
public static final int FLUSH
```
    Event identifier for "flush".
    
    See Also:
    
    Constant Field Values
  - FLUSH_DONE
```
public static final int FLUSH_DONE
```
    Event identifier for "flush done".
    
    See Also:
    
    Constant Field Values
  - BRS_FLUSH_SINGLE_RECT
```
public static final int BRS_FLUSH_SINGLE_RECT
```
    Event identifier for "flush with a single rectangle".
    
    See Also:
    
    Constant Field Values
  - BRS_FLUSH_MULTI_RECTS
```
public static final int BRS_FLUSH_MULTI_RECTS
```
    Event identifier for "flush with several rectangles".
    
    See Also:
    
    Constant Field Values
  - BRS_RESTORE_REGION
```
public static final int BRS_RESTORE_REGION
```
    Event identifier for "restore Buffer Refresh Strategy region".
    
    See Also:
    
    Constant Field Values
  - STRING_WIDTH
```
public static final int STRING_WIDTH
```
    Event identifier for "string width".
    
    See Also:
    
    Constant Field Values
  - SET_FOREGROUND_COLOR
```
public static final int SET_FOREGROUND_COLOR
```
    Event identifier for "set foreground color".
    
    See Also:
    
    Constant Field Values
  - SET_BACKGROUND_COLOR
```
public static final int SET_BACKGROUND_COLOR
```
    Event identifier for "set background color".
    
    See Also:
    
    Constant Field Values
  - REMOVE_BACKGROUND_COLOR
```
public static final int REMOVE_BACKGROUND_COLOR
```
    Event identifier for "remove background color".
    
    See Also:
    
    Constant Field Values
  - SET_CLIP
```
public static final int SET_CLIP
```
    Event identifier for "set clip".
    
    See Also:
    
    Constant Field Values
  - OUT_OF_CLIP
```
public static final int OUT_OF_CLIP
```
    Event identifier for "drawing out of clip".
    
    See Also:
    
    Constant Field Values
  - DRAWN_REGION
```
public static final int DRAWN_REGION
```
    Event identifier for "drawing size".
    
    See Also:
    
    Constant Field Values
  - WRITE_PIXEL
```
public static final int WRITE_PIXEL
```
    Event identifier for "draw a pixel".
    
    See Also:
    
    Constant Field Values
  - DRAW_LINE
```
public static final int DRAW_LINE
```
    Event identifier for "draw a line".
    
    See Also:
    
    Constant Field Values
  - DRAW_HORIZONTAL_LINE
```
public static final int DRAW_HORIZONTAL_LINE
```
    Event identifier for "draw an horizontal line".
    
    See Also:
    
    Constant Field Values
  - DRAW_VERTICAL_LINE
```
public static final int DRAW_VERTICAL_LINE
```
    Event identifier for "draw a vertical line".
    
    See Also:
    
    Constant Field Values
  - DRAW_RECTANGLE
```
public static final int DRAW_RECTANGLE
```
    Event identifier for "draw a rectangle".
    
    See Also:
    
    Constant Field Values
  - FILL_RECTANGLE
```
public static final int FILL_RECTANGLE
```
    Event identifier for "fill a rectangle".
    
    See Also:
    
    Constant Field Values
  - DRAW_ROUNDED_RECTANGLE
```
public static final int DRAW_ROUNDED_RECTANGLE
```
    Event identifier for "draw a rounded rectangle".
    
    See Also:
    
    Constant Field Values
  - FILL_ROUNDED_RECTANGLE
```
public static final int FILL_ROUNDED_RECTANGLE
```
    Event identifier for "fill a rounded rectangle".
    
    See Also:
    
    Constant Field Values
  - DRAW_CIRCLE_ARC
```
public static final int DRAW_CIRCLE_ARC
```
    Event identifier for "draw a circle arc".
    
    See Also:
    
    Constant Field Values
  - FILL_CIRCLE_ARC
```
public static final int FILL_CIRCLE_ARC
```
    Event identifier for "fill a circle arc".
    
    See Also:
    
    Constant Field Values
  - DRAW_ELLIPSE_ARC
```
public static final int DRAW_ELLIPSE_ARC
```
    Event identifier for "draw an ellipse arc".
    
    See Also:
    
    Constant Field Values
  - FILL_ELLIPSE_ARC
```
public static final int FILL_ELLIPSE_ARC
```
    Event identifier for "fill an ellipse arc".
    
    See Also:
    
    Constant Field Values
  - DRAW_ELLIPSE
```
public static final int DRAW_ELLIPSE
```
    Event identifier for "draw an ellipse".
    
    See Also:
    
    Constant Field Values
  - FILL_ELLIPSE
```
public static final int FILL_ELLIPSE
```
    Event identifier for "fill an ellipse".
    
    See Also:
    
    Constant Field Values
  - DRAW_CIRCLE
```
public static final int DRAW_CIRCLE
```
    Event identifier for "draw a circle".
    
    See Also:
    
    Constant Field Values
  - FILL_CIRCLE
```
public static final int FILL_CIRCLE
```
    Event identifier for "fill a circle".
    
    See Also:
    
    Constant Field Values
  - DRAW_IMAGE
```
public static final int DRAW_IMAGE
```
    Event identifier for "draw an image".
    
    See Also:
    
    Constant Field Values
  - DRAW_STRING
```
public static final int DRAW_STRING
```
    Event identifier for "draw a string".
    
    See Also:
    
    Constant Field Values
  - DRAW_RENDERABLE_STRING
```
public static final int DRAW_RENDERABLE_STRING
```
    Event identifier for "draw a renderable string".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_FADED_POINT
```
public static final int DRAW_THICK_FADED_POINT
```
    Event identifier for "draw a thick faded point".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_FADED_LINE
```
public static final int DRAW_THICK_FADED_LINE
```
    Event identifier for "draw a thick faded line".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_FADED_CIRCLE
```
public static final int DRAW_THICK_FADED_CIRCLE
```
    Event identifier for "draw a thick faded circle".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_FADED_CIRCLE_ARC
```
public static final int DRAW_THICK_FADED_CIRCLE_ARC
```
    Event identifier for "draw a thick faded circle arc".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_FADED_ELLIPSE
```
public static final int DRAW_THICK_FADED_ELLIPSE
```
    Event identifier for "draw a thick faded ellipse".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_LINE
```
public static final int DRAW_THICK_LINE
```
    Event identifier for "draw a thick line".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_CIRCLE
```
public static final int DRAW_THICK_CIRCLE
```
    Event identifier for "draw a thick circle".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_ELLIPSE
```
public static final int DRAW_THICK_ELLIPSE
```
    Event identifier for "draw a thick ellipse".
    
    See Also:
    
    Constant Field Values
  - DRAW_THICK_CIRCLEARC
```
public static final int DRAW_THICK_CIRCLEARC
```
    Event identifier for "draw a thick circle arc".
    
    See Also:
    
    Constant Field Values
  - DRAW_FLIPPED_IMAGE
```
public static final int DRAW_FLIPPED_IMAGE
```
    Event identifier for "draw a flipped image".
    
    See Also:
    
    Constant Field Values
  - DRAW_ROTATED_IMAGE
```
public static final int DRAW_ROTATED_IMAGE
```
    Event identifier for "draw a rotated image".
    
    See Also:
    
    Constant Field Values
  - DRAW_SCALED_IMAGE
```
public static final int DRAW_SCALED_IMAGE
```
    Event identifier for "draw a scaled image".
    
    See Also:
    
    Constant Field Values
  - DRAW_SCALED_STRING
```
public static final int DRAW_SCALED_STRING
```
    Event identifier for "draw a scaled string".
    
    See Also:
    
    Constant Field Values
  - DRAW_SCALED_RENDERABLE_STRING
```
public static final int DRAW_SCALED_RENDERABLE_STRING
```
    Event identifier for "draw a scaled renderable string".
    
    See Also:
    
    Constant Field Values
  - DRAW_ROTATED_CHARACTER
```
public static final int DRAW_ROTATED_CHARACTER
```
    Event identifier for "draw a rotated character".
    
    See Also:
    
    Constant Field Values
- Method Detail
  - recordEvent
```
public static void recordEvent(int eventId,
                               int... values)
```
    Records a MicroUI event. The given event identifier must be valid for this logger (i.e. between BRS_FLUSH_SINGLE_RECT and DRAW_ROTATED_CHARACTER).
    
    Parameters:
    
    eventId - the event identifier
    
    values - the event parameters
  - recordEventEnd
```
public static void recordEventEnd(int eventId,
                                  int... values)
```
    Records the end of the execution of a MicroUI event. Call this method to trace the duration of an event previously record with one of the recordEventEnd(int, int...) method. This method should not be called for instantaneous events.
    
    Parameters:
    
    eventId - the "end" event identifier
    
    values - the "end" event parameters
  - mapGraphicsContext
```
public static int mapGraphicsContext(MicroUIGraphicsContext gc)
```
    Maps a graphics context to an event parameter.
    
    Parameters:
    
    gc - the graphics context to log
    
    Returns:
    
    the unique graphics context identifier
  - mapImage
```
public static int mapImage(MicroUIImage img)
```
    Maps an image to an event parameter.
    
    Parameters:
    
    img - the image to log
    
    Returns:
    
    the unique image identifier
  - mapBoolean
```
public static int mapBoolean(boolean value)
```
    Maps a boolean to an event parameter.
    
    Parameters:
    
    value - the boolean to log
    
    Returns:
    
    1 for true, 0 for false
  - mapApproximation
```
public static int mapApproximation(boolean bilinear)
```
    Maps the approximation bilinear or nearest neighbor used by some LLDWPainter algorithms
    
    Parameters:
    
    bilinear - true for bilinear or false for nearest neighbor
    
    Returns:
    
    1 for nearest neighbor, 0 for bilinear
    
    See Also:
    
    DRAW_ROTATED_IMAGE, DRAW_SCALED_IMAGE, DRAW_ROTATED_CHARACTER, DRAW_SCALED_STRING, DRAW_SCALED_RENDERABLE_STRING

Class Log

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FLUSH

FLUSH_DONE

BRS_FLUSH_SINGLE_RECT

BRS_FLUSH_MULTI_RECTS

BRS_RESTORE_REGION

STRING_WIDTH

SET_FOREGROUND_COLOR

SET_BACKGROUND_COLOR

REMOVE_BACKGROUND_COLOR

SET_CLIP

OUT_OF_CLIP

DRAWN_REGION

WRITE_PIXEL

DRAW_LINE

DRAW_HORIZONTAL_LINE

DRAW_VERTICAL_LINE

DRAW_RECTANGLE

FILL_RECTANGLE

DRAW_ROUNDED_RECTANGLE

FILL_ROUNDED_RECTANGLE

DRAW_CIRCLE_ARC

FILL_CIRCLE_ARC

DRAW_ELLIPSE_ARC

FILL_ELLIPSE_ARC

DRAW_ELLIPSE

FILL_ELLIPSE

DRAW_CIRCLE

FILL_CIRCLE

DRAW_IMAGE

DRAW_STRING

DRAW_RENDERABLE_STRING

DRAW_THICK_FADED_POINT

DRAW_THICK_FADED_LINE

DRAW_THICK_FADED_CIRCLE

DRAW_THICK_FADED_CIRCLE_ARC

DRAW_THICK_FADED_ELLIPSE

DRAW_THICK_LINE

DRAW_THICK_CIRCLE

DRAW_THICK_ELLIPSE

DRAW_THICK_CIRCLEARC

DRAW_FLIPPED_IMAGE

DRAW_ROTATED_IMAGE

DRAW_SCALED_IMAGE

DRAW_SCALED_STRING

DRAW_SCALED_RENDERABLE_STRING

DRAW_ROTATED_CHARACTER

Method Detail

recordEvent

recordEventEnd

mapGraphicsContext

mapImage

mapBoolean

mapApproximation