Package ej.microvg

Class VectorGraphicsException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

ej.microvg.VectorGraphicsException

All Implemented Interfaces:

Serializable

public class VectorGraphicsException
extends RuntimeException

Thrown to indicate that a method has caused an internal VectorGraphics error. This error is specified by an identifier and this identifier can be retrieved calling getErrorCode().

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Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	FONT_INVALID	Exception thrown when a font cannot be loaded.
static int	FONT_INVALID_PATH	Exception thrown when a font cannot be retrieved.
static int	IMAGE_INVALID	Exception thrown when an image cannot be drawn.
static int	IMAGE_INVALID_PATH	Exception thrown when an image cannot be retrieved.
static int	IMAGE_OVERLAPPING_ELEMENTS	Exception thrown when an image with overlapping elements is drawn or filtered with a transparent alpha.
static int	IMAGE_PARSING_ERROR	Exception thrown when an image could not be loaded because of a parsing error.
static int	NO_COMPLEX_LAYOUTER_ERROR	Exception thrown when a font is loaded with complex text layout enabled but no complex layouter is available.
static int	OUT_OF_MEMORY	Exception thrown when an out of memory error occurs.
static int	RESOURCE_CLOSED	Exception thrown when the application is trying to use a resource that has been closed.

Constructor Summary

Constructors

Constructor	Description
VectorGraphicsException(int errorCode)	Constructs an exception with the specified error code.

Method Summary

Modifier and Type	Method	Description
int	getErrorCode()	Gets the reason why the exception has been thrown.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

IMAGE_INVALID_PATH

public static final int IMAGE_INVALID_PATH

Exception thrown when an image cannot be retrieved. Path must be relative to the application classpath and starts with '/'.

Value -1 is assigned to IMAGE_INVALID_PATH.

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Constant Field Values

IMAGE_INVALID

public static final int IMAGE_INVALID

Exception thrown when an image cannot be drawn.

Value -2 is assigned to IMAGE_INVALID.

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Constant Field Values

IMAGE_OVERLAPPING_ELEMENTS

public static final int IMAGE_OVERLAPPING_ELEMENTS

Exception thrown when an image with overlapping elements is drawn or filtered with a transparent alpha.

Value -3 is assigned to IMAGE_OVERLAPPING_ELEMENTS.

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Constant Field Values

FONT_INVALID_PATH

public static final int FONT_INVALID_PATH

Exception thrown when a font cannot be retrieved. Path must be relative to the application classpath and starts with '/'.

Value -4 is assigned to FONT_INVALID_PATH.

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Constant Field Values

FONT_INVALID

public static final int FONT_INVALID

Exception thrown when a font cannot be loaded.

Value -5 is assigned to FONT_INVALID.

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Constant Field Values

RESOURCE_CLOSED

public static final int RESOURCE_CLOSED

Exception thrown when the application is trying to use a resource that has been closed.

Value -6 is assigned to RESOURCE_CLOSED.

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Constant Field Values

IMAGE_PARSING_ERROR

public static final int IMAGE_PARSING_ERROR

Exception thrown when an image could not be loaded because of a parsing error.

Value -7 is assigned to IMAGE_PARSING_ERROR.

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Constant Field Values

NO_COMPLEX_LAYOUTER_ERROR

public static final int NO_COMPLEX_LAYOUTER_ERROR

Exception thrown when a font is loaded with complex text layout enabled but no complex layouter is available.

Value -8 is assigned to NO_COMPLEX_LAYOUTER_ERROR.

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Constant Field Values

OUT_OF_MEMORY

public static final int OUT_OF_MEMORY

Exception thrown when an out of memory error occurs.

Value -9 is assigned to OUT_OF_MEMORY.

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Constant Field Values

Constructor Detail

VectorGraphicsException

public VectorGraphicsException(int errorCode)

Constructs an exception with the specified error code.

Parameters:

errorCode - the exception error code

Method Detail

getErrorCode

public int getErrorCode()

Gets the reason why the exception has been thrown.

Returns:

the exception error code