com.aspose.font

Class RenderingUtils

java.lang.Object

com.aspose.font.RenderingUtils

public class RenderingUtils
extends Object

Provides utility methods for rendering.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RenderingUtils.LineSpacingType Line Spacing Type.

Method Summary

Modifier and Type	Method and Description
static InputStream	drawText(Font font, GlyphId[] glyphIds, double fontSize) Rendering text in BitMap.
static InputStream	drawText(Font font, GlyphId[] glyphIds, double fontSize, RenderingUtils.LineSpacingType lineSpacingType, int lineSpacingValue, int maxWidth) Rendering text in BitMap.
static InputStream	drawText(Font font, String text, double fontSize) Rendering text in BitMap.
static InputStream	drawText(Font font, String text, double fontSize, RenderingUtils.LineSpacingType lineSpacingType, int lineSpacingValue, int maxWidth) Rendering text in BitMap.

Methods inherited from class java.lang.Object

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

Method Detail

drawText

public static InputStream drawText(Font font,
                                   String text,
                                   double fontSize)

Rendering text in BitMap.

Parameters:

font - The font.

text - The text.

fontSize - The font size.

Returns:

The PNG image with the text as a stream of bytes.

drawText

public static InputStream drawText(Font font,
                                   String text,
                                   double fontSize,
                                   RenderingUtils.LineSpacingType lineSpacingType,
                                   int lineSpacingValue,
                                   int maxWidth)

Rendering text in BitMap.

Parameters:

font - The font.

text - The text.

fontSize - The font size.

lineSpacingType - The type of line spacing. Number of pixels or percent of font height.

lineSpacingValue - The value of line spacing.

maxWidth - The maximum width in pixels for the resulting image.

Returns:

The PNG image with the text as a stream of bytes.

drawText

public static InputStream drawText(Font font,
                                   GlyphId[] glyphIds,
                                   double fontSize)

Rendering text in BitMap. Return result in PNG-format as stream of bytes

Parameters:

font - Font

glyphIds - Text represented as array of glyph identifiers

fontSize - Font size

Returns:

Image in PNG format as stream of bytes

drawText

public static InputStream drawText(Font font,
                                   GlyphId[] glyphIds,
                                   double fontSize,
                                   RenderingUtils.LineSpacingType lineSpacingType,
                                   int lineSpacingValue,
                                   int maxWidth)

Rendering text in BitMap. Return result in PNG-format as stream of bytes

Parameters:

font - Font

glyphIds - Text represented as array of glyph identifiers

fontSize - Font size

lineSpacingType - Type of line spacing. Number of pixels or percent of font height

lineSpacingValue - Value of line spacing

maxWidth - Max width in pixels for image

Returns:

Image in PNG format as stream of bytes