New question #674239 on Sikuli:
https://answers.launchpad.net/sikuli/+question/674239
I wrote a wrapper method to iterate through a set of Patterns and check
exists(Pattern, 0) on them to see whether any of them exists.
I'm using this to check for slightly different, but all valid, versions of a
graph. For one graph I have only two valid pngs; for another I have only one.
For these graphs, exists() does not match the correct chart the first time
through the loop, but it does match the second time (the loop runs until a
specified timeout).
I'm wondering why the first try of exists() for the correct png didn't match,
but the second one did.
Here's a code snippet and some log results:
public static boolean multiPatternExists(@NotNull final Region region, @NotNull
final Map<String, Pattern> patterns, final long timeoutMs, final float
similarity, final String... patternsToMatch) {
if (timeoutMs < 0) {
throw new IllegalArgumentException("timeoutMs cannot be negative.");
}
final long start = System.currentTimeMillis();
boolean found = false;
while (System.currentTimeMillis() < start + timeoutMs && !found) {
for (final String patternName : patternsToMatch) {
final Pattern testPattern = patterns.get(patternName);
if (testPattern != null) {
Debug.action("Trying " + patternName);
if (region.exists(testPattern.similar(similarity), 0) != null) {
found = true;
Debug.action("Match found with " + patternName);
break;
}
} else {
Debug.action("Pattern: " + patternName + " not found in
patterns map.");
}
}
}
return found;
}
[log] CLICK on L(433,600)@S(0)[0,0 1920x1080] (625 msec)
[log] Trying ohlcPlotByChart.png
[log] Trying ohlcPlotByChart2.png
[log] Trying ohlcPlotByChart.png
[log] Trying ohlcPlotByChart2.png
[log] Match found with ohlcPlotByChart2.png
Thanks,
Paul
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