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-rw-r--r--plugingui/image.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/plugingui/image.h b/plugingui/image.h
index 1a6e40a..791ade4 100644
--- a/plugingui/image.h
+++ b/plugingui/image.h
@@ -39,10 +39,10 @@ public:
Image(const std::string& filename);
~Image();
- size_t width();
- size_t height();
+ size_t width() const;
+ size_t height() const;
- Colour getPixel(size_t x, size_t y);
+ Colour getPixel(size_t x, size_t y) const;
private:
void setError(int err);