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create margins with constant size

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With this we will be able to zoom in by selecting a region. The constant
margins allow us to determine the exact timestampt for a pixel position.
This commit is contained in:
Andreas Huber
2018-08-10 09:56:57 +02:00
parent 786570503a
commit 14d9216e40
1 changed files with 8 additions and 0 deletions
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8
pdb-plotting/src/main/java/org/lucares/recommind/logs/GnuplotFileGenerator.java
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@@ -76,6 +76,14 @@ public class GnuplotFileGenerator {
appendln(result, "set format y2 \"\"");
appendln(result, "set nokey");
} else if (!settings.isKeyOutside()) {
// make sure left and right margins are always the same
// this is need to be able to zoom in by selecting a region
// (horizontal: 1 unit = 10px; vertical: 1 unit = 19px)
appendln(result, "set lmargin 11"); // margin 11 -> 110px
appendln(result, "set rmargin 11"); // margin 11 -> 110px
appendln(result, "set tmargin 3"); // margin 3 -> 57px
appendln(result, "set bmargin 4"); // margin 4 -> 76
}
appendf(result, "plot ");