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Variabledpi #110

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Variabledpi #110

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e61ac98
set output dpi changeable
Jul 17, 2018
8b3ccae
fix indent
korabocintake Jul 25, 2018
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7 changes: 5 additions & 2 deletions src/main/java/net/sourceforge/tess4j/util/ImageIOHelper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,9 @@ public class ImageIOHelper {
public static final String JAI_IMAGE_WRITER_MESSAGE = "Need to install JAI Image I/O package.\nhttps://github.com/jai-imageio/jai-imageio-core";
public static final String JAI_IMAGE_READER_MESSAGE = "Unsupported image format. May need to install JAI Image I/O package.\nhttps://github.com/jai-imageio/jai-imageio-core";

public static int IMG_DPI_X = 300;
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Make it final if it's constant.

public static int IMG_DPI_Y = 300;

/**
* Creates a list of TIFF image files from an image file. It basically
* converts images of other formats to TIFF format, or a multi-page TIFF
Expand Down Expand Up @@ -589,8 +592,8 @@ public static void mergeTiff(List<IIOImage> imageList, File outputTiff, String c
try (ImageOutputStream ios = ImageIO.createImageOutputStream(outputTiff)) {
writer.setOutput(ios);

int dpiX = 300;
int dpiY = 300;
int dpiX = ImageIOHelper.IMG_DPI_X;
int dpiY = ImageIOHelper.IMG_DPI_Y;

for (IIOImage iioImage : imageList) {
// Get the default image metadata.
Expand Down