niu/bioformats-imageinfo
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change access privileges to public for resize() method.

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This commit is contained in:
Yoshihiro OKUMURA 2022-09-29 19:02:49 +09:00
parent f81a1c2fbd
commit 6d29af7f72
1 changed files with 4 additions and 4 deletions
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8
src/main/java/jp/riken/neurodata/tools/BioFormatsImageThumbnail.java
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@ -31,7 +31,7 @@ public class BioFormatsImageThumbnail {
protected static final int BACKGROUND_COLOR = 0x000000; protected static final int BACKGROUND_COLOR = 0x000000;
protected static final double MAXIMUM_SCALE = 2.0; protected static final double MAXIMUM_SCALE = 2.0;
protected static BufferedImage resize(final BufferedImage image, final int width, final int height) { public static BufferedImage resize(final BufferedImage image, final int width, final int height) {
final boolean hasAlpha = image.getColorModel().hasAlpha(); final boolean hasAlpha = image.getColorModel().hasAlpha();
final int imageWidth = image.getWidth(); final int imageWidth = image.getWidth();
final int imageHeight = image.getHeight(); final int imageHeight = image.getHeight();
@ -46,7 +46,7 @@ public class BioFormatsImageThumbnail {
int resizeHeight = imageHeight; int resizeHeight = imageHeight;
Image resizeImage = image; Image resizeImage = image;
if (scale != 1.0) { if (scale != 1.0) {
// resize image if dimension is larger than maximum dimention. // resize image if dimension is different with requrested dimension.
resizeWidth = (int) (scale * (double) imageWidth); resizeWidth = (int) (scale * (double) imageWidth);
resizeHeight = (int) (scale * (double) imageHeight); resizeHeight = (int) (scale * (double) imageHeight);
resizeImage = image.getScaledInstance(resizeWidth, resizeHeight, Image.SCALE_AREA_AVERAGING); resizeImage = image.getScaledInstance(resizeWidth, resizeHeight, Image.SCALE_AREA_AVERAGING);
@ -242,8 +242,8 @@ public class BioFormatsImageThumbnail {
final String format = image.getColorModel().hasAlpha() ? "png" : "jpeg"; final String format = image.getColorModel().hasAlpha() ? "png" : "jpeg";
// image = resize(image, 160, 160); // image = resize(image, 160, 160);
final String dataUri = getDataUri(image, "image/" + format); final String dataUri = getDataUri(image, "image/" + format);
// System.out.println(dataUri); System.out.println(dataUri);
saveFile(dataUri, "/var/tmp/thumbnail." + format); // saveFile(dataUri, "/var/tmp/thumbnail." + format);
} catch (final BioFormatsImageException e) { } catch (final BioFormatsImageException e) {
System.out.println(e.getMessage()); System.out.println(e.getMessage());
System.exit(1); System.exit(1);