Mark getPointColor as const.

diff --git a/DrawingWindow.cpp b/DrawingWindow.cpp
index f68f43b..dac4246 100644 (file)
--- a/DrawingWindow.cpp
+++ b/DrawingWindow.cpp
@@ -607,7 +607,7 @@ void DrawingWindow::drawTextBg(int x, int y, const std::string &text, int flags)
  *
  * \see setColor(unsigned int), setBgColor(unsigned int)
  */
  *
  * \see setColor(unsigned int), setBgColor(unsigned int)
  */

-unsigned int DrawingWindow::getPointColor(int x, int y)
+unsigned int DrawingWindow::getPointColor(int x, int y) const

 {
     return image->pixel(x, y);
 }
 {
     return image->pixel(x, y);
 }

diff --git a/DrawingWindow.h b/DrawingWindow.h
index e44ea3b..c38d9bd 100644 (file)
--- a/DrawingWindow.h
+++ b/DrawingWindow.h
@@ -64,7 +64,7 @@ public:
     void drawTextBg(int x, int y, const char *text, int flags = 0);
     void drawTextBg(int x, int y, const std::string &text, int flags = 0);
 
     void drawTextBg(int x, int y, const char *text, int flags = 0);
     void drawTextBg(int x, int y, const std::string &text, int flags = 0);
 

-    unsigned int getPointColor(int x, int y);
+    unsigned int getPointColor(int x, int y) const;

 
     bool waitMousePress(int &x, int &y, int &button,
                         unsigned long time = ULONG_MAX);
 
     bool waitMousePress(int &x, int &y, int &button,
                         unsigned long time = ULONG_MAX);