andi/perfdb
1
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Activity

create thumbnails as PNG

Browse Source
This commit is contained in:
Andreas Huber
2018-04-29 08:54:13 +02:00
parent 9b8f946b30
commit 2a9cb2cde6
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
pdb-plotting/src/main/java/org/lucares/recommind/logs/ScatterPlot.java
View File

@@ -110,7 +110,7 @@ public class ScatterPlot implements ConcretePlotter {
DataSeries.sortAndLimit(dataSeries, limitBy, limit);
DataSeries.setColors(dataSeries);
final Path outputFile = Files.createTempFile(outputDir, "out", ".png");
final Path outputFile = Files.createTempFile(outputDir, "", ".png");
final Gnuplot gnuplot = new Gnuplot(tmpBaseDir);
final GnuplotSettings gnuplotSettings = new GnuplotSettings(outputFile);
gnuplotSettings.setHeight(height);
@@ -158,10 +158,9 @@ public class ScatterPlot implements ConcretePlotter {
final BufferedImage image = ImageIO.read(originalImage.toFile());
final BufferedImage thumbnail = resizeImage(image, thumbnailMaxWidth, thumbnailMaxHeight);
final Path thumbnailPath = originalImage.getParent()
.resolve(originalImage.getFileName() + ".thumbnail.jpg");
final Path thumbnailPath = Files.createTempFile(outputDir, "", ".png");
ImageIO.write(thumbnail, "JPG", thumbnailPath.toFile());
ImageIO.write(thumbnail, "png", thumbnailPath.toFile());
LOGGER.info("thumbnail creation: " + (System.nanoTime() - start) / 1_000_000.0 + "ms");
result = thumbnailPath;
} catch (final IOException | RuntimeException e) {