org.jfree.chart.encoders
public class KeypointPNGEncoderAdapter extends Object implements ImageEncoder
Method Summary | |
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byte[] | encode(BufferedImage bufferedImage)
Encodes an image in PNG format.
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void | encode(BufferedImage bufferedImage, OutputStream outputStream)
Encodes an image in PNG format and writes it to an
OutputStream .
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float | getQuality()
Get the quality of the image encoding. |
boolean | isEncodingAlpha()
Get whether the encoder should encode alpha transparency.
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void | setEncodingAlpha(boolean encodingAlpha)
Set whether the encoder should encode alpha transparency (supported).
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void | setQuality(float quality)
Set the quality of the image encoding (supported). |
Parameters: bufferedImage The image to be encoded.
Returns: The byte[] that is the encoded image.
Throws: IOException
OutputStream
.
Parameters: bufferedImage The image to be encoded. outputStream The OutputStream to write the encoded image to.
Throws: IOException
Returns: A float representing the quality.
Returns: Whether the encoder is encoding alpha transparency.
Parameters: encodingAlpha Whether the encoder should encode alpha transparency.
Parameters: quality A float representing the quality.