1 files changed, 19 insertions, 0 deletions
diff --git a/kviewshell/zoomlimits.h b/kviewshell/zoomlimits.h
new file mode 100644
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--- /dev/null
+++ b/kviewshell/zoomlimits.h
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+// -*- C++ -*-
+#ifndef ZOOMLIMITS_H
+#define ZOOMLIMITS_H
+
+// Define the maximal and minimal zoom factor which is accepted by
+// the kviewshell. If the user or a configuration file asks for
+// smaller or bigger values, the kviewshell uses either MinZoom or
+// MaxZoom. Implementations of the parts should also use these
+// limits if they whish to implement limits on the allowed zoom
+// factors.
+
+// We use integers which need to be divided by 1000 before use.
+// In this case, this means MinZoom = 0.05 and MaxZoom = 3.
+
+namespace ZoomLimits {
+  enum { MinZoom = 50, MaxZoom = 3000 };
+}
+
+#endif